From 6e2b5fa493ff8e8c2bb28e6f6f4c19347bc9b99d Mon Sep 17 00:00:00 2001 From: weiy Date: Mon, 19 Mar 2018 22:13:40 -0700 Subject: [PATCH] HDFS-13215. RBF: Move Router to its own module. Contributed by Wei Yan --- dev-support/bin/dist-layout-stitching | 1 + .../dev-support/findbugsExcludeFile.xml | 22 + hadoop-hdfs-project/hadoop-hdfs-rbf/pom.xml | 236 ++++++++++ .../protocolPB/RouterAdminProtocolPB.java | 0 ...erAdminProtocolServerSideTranslatorPB.java | 0 .../RouterAdminProtocolTranslatorPB.java | 0 .../hadoop/hdfs/protocolPB/package-info.java | 18 + .../federation/metrics/FederationMBean.java | 0 .../federation/metrics/FederationMetrics.java | 0 .../metrics/FederationRPCMBean.java | 0 .../metrics/FederationRPCMetrics.java | 0 .../FederationRPCPerformanceMonitor.java | 0 .../metrics/NamenodeBeanMetrics.java | 0 .../federation/metrics/StateStoreMBean.java | 0 .../federation/metrics/StateStoreMetrics.java | 0 .../federation/metrics/package-info.java | 0 .../resolver/ActiveNamenodeResolver.java | 0 .../resolver/FederationNamenodeContext.java | 0 .../FederationNamenodeServiceState.java | 0 .../resolver/FederationNamespaceInfo.java | 0 .../resolver/FileSubclusterResolver.java | 0 .../resolver/MembershipNamenodeResolver.java | 0 .../resolver/MountTableManager.java | 0 .../resolver/MountTableResolver.java | 6 +- ...MultipleDestinationMountTableResolver.java | 0 .../resolver/NamenodePriorityComparator.java | 0 .../resolver/NamenodeStatusReport.java | 0 .../federation/resolver/PathLocation.java | 0 .../federation/resolver/RemoteLocation.java | 0 .../resolver/order/DestinationOrder.java | 0 .../resolver/order/HashFirstResolver.java | 0 .../resolver/order/HashResolver.java | 0 .../resolver/order/LocalResolver.java | 4 +- .../resolver/order/OrderedResolver.java | 0 .../resolver/order/RandomResolver.java | 0 .../resolver/order/package-info.java | 0 .../federation/resolver/package-info.java | 0 .../federation/router/ConnectionContext.java | 0 .../federation/router/ConnectionManager.java | 13 +- .../federation/router/ConnectionPool.java | 0 .../federation/router/ConnectionPoolId.java | 0 .../server/federation/router/DFSRouter.java | 0 .../federation/router/ErasureCoding.java | 0 .../federation/router/FederationUtil.java | 9 +- .../router/NamenodeHeartbeatService.java | 4 +- .../federation/router/PeriodicService.java | 0 .../hdfs/server/federation/router/Quota.java | 0 .../federation/router/RBFConfigKeys.java | 229 +++++++++ .../router/RemoteLocationContext.java | 0 .../federation/router/RemoteMethod.java | 0 .../server/federation/router/RemoteParam.java | 0 .../hdfs/server/federation/router/Router.java | 39 +- .../federation/router/RouterAdminServer.java | 14 +- .../federation/router/RouterClient.java | 0 .../router/RouterHeartbeatService.java | 5 +- .../federation/router/RouterHttpServer.java | 16 +- .../federation/router/RouterMetrics.java | 0 .../router/RouterMetricsService.java | 0 .../router/RouterPermissionChecker.java | 0 .../federation/router/RouterQuotaManager.java | 0 .../router/RouterQuotaUpdateService.java | 5 +- .../federation/router/RouterQuotaUsage.java | 0 .../federation/router/RouterRpcClient.java | 9 +- .../federation/router/RouterRpcMonitor.java | 0 .../federation/router/RouterRpcServer.java | 28 +- .../router/RouterSafeModeException.java | 0 .../router/RouterSafemodeService.java | 13 +- .../federation/router/RouterServiceState.java | 0 .../federation/router/RouterStateManager.java | 0 .../federation/router/package-info.java | 0 .../federation/store/CachedRecordStore.java | 0 .../federation/store/MembershipStore.java | 0 .../federation/store/MountTableStore.java | 0 .../server/federation/store/RecordStore.java | 0 .../server/federation/store/RouterStore.java | 0 .../federation/store/StateStoreCache.java | 0 .../store/StateStoreCacheUpdateService.java | 6 +- .../StateStoreConnectionMonitorService.java | 6 +- .../federation/store/StateStoreService.java | 14 +- .../store/StateStoreUnavailableException.java | 0 .../federation/store/StateStoreUtils.java | 0 .../store/driver/StateStoreDriver.java | 0 .../driver/StateStoreRecordOperations.java | 0 .../store/driver/StateStoreSerializer.java | 6 +- .../store/driver/impl/StateStoreBaseImpl.java | 0 .../driver/impl/StateStoreFileBaseImpl.java | 0 .../store/driver/impl/StateStoreFileImpl.java | 4 +- .../driver/impl/StateStoreFileSystemImpl.java | 4 +- .../impl/StateStoreSerializableImpl.java | 0 .../impl/StateStoreSerializerPBImpl.java | 0 .../driver/impl/StateStoreZooKeeperImpl.java | 4 +- .../store/driver/impl/package-info.java | 0 .../federation/store/driver/package-info.java | 0 .../store/impl/MembershipStoreImpl.java | 0 .../store/impl/MountTableStoreImpl.java | 0 .../store/impl/RouterStoreImpl.java | 0 .../federation/store/impl/package-info.java | 0 .../server/federation/store/package-info.java | 0 .../protocol/AddMountTableEntryRequest.java | 0 .../protocol/AddMountTableEntryResponse.java | 0 .../store/protocol/EnterSafeModeRequest.java | 0 .../store/protocol/EnterSafeModeResponse.java | 0 .../protocol/GetMountTableEntriesRequest.java | 0 .../GetMountTableEntriesResponse.java | 0 .../GetNamenodeRegistrationsRequest.java | 0 .../GetNamenodeRegistrationsResponse.java | 0 .../protocol/GetNamespaceInfoRequest.java | 0 .../protocol/GetNamespaceInfoResponse.java | 0 .../GetRouterRegistrationRequest.java | 0 .../GetRouterRegistrationResponse.java | 0 .../GetRouterRegistrationsRequest.java | 0 .../GetRouterRegistrationsResponse.java | 0 .../store/protocol/GetSafeModeRequest.java | 0 .../store/protocol/GetSafeModeResponse.java | 0 .../store/protocol/LeaveSafeModeRequest.java | 0 .../store/protocol/LeaveSafeModeResponse.java | 0 .../protocol/NamenodeHeartbeatRequest.java | 0 .../protocol/NamenodeHeartbeatResponse.java | 0 .../RemoveMountTableEntryRequest.java | 0 .../RemoveMountTableEntryResponse.java | 0 .../protocol/RouterHeartbeatRequest.java | 0 .../protocol/RouterHeartbeatResponse.java | 0 .../UpdateMountTableEntryRequest.java | 0 .../UpdateMountTableEntryResponse.java | 0 .../UpdateNamenodeRegistrationRequest.java | 0 .../UpdateNamenodeRegistrationResponse.java | 0 .../pb/AddMountTableEntryRequestPBImpl.java | 0 .../pb/AddMountTableEntryResponsePBImpl.java | 0 .../impl/pb/EnterSafeModeRequestPBImpl.java | 0 .../impl/pb/EnterSafeModeResponsePBImpl.java | 0 .../pb/FederationProtocolPBTranslator.java | 0 .../pb/GetMountTableEntriesRequestPBImpl.java | 0 .../GetMountTableEntriesResponsePBImpl.java | 0 ...GetNamenodeRegistrationsRequestPBImpl.java | 0 ...etNamenodeRegistrationsResponsePBImpl.java | 0 .../pb/GetNamespaceInfoRequestPBImpl.java | 0 .../pb/GetNamespaceInfoResponsePBImpl.java | 0 .../GetRouterRegistrationRequestPBImpl.java | 0 .../GetRouterRegistrationResponsePBImpl.java | 0 .../GetRouterRegistrationsRequestPBImpl.java | 0 .../GetRouterRegistrationsResponsePBImpl.java | 0 .../impl/pb/GetSafeModeRequestPBImpl.java | 0 .../impl/pb/GetSafeModeResponsePBImpl.java | 0 .../impl/pb/LeaveSafeModeRequestPBImpl.java | 0 .../impl/pb/LeaveSafeModeResponsePBImpl.java | 0 .../pb/NamenodeHeartbeatRequestPBImpl.java | 0 .../pb/NamenodeHeartbeatResponsePBImpl.java | 0 .../RemoveMountTableEntryRequestPBImpl.java | 0 .../RemoveMountTableEntryResponsePBImpl.java | 0 .../impl/pb/RouterHeartbeatRequestPBImpl.java | 0 .../pb/RouterHeartbeatResponsePBImpl.java | 0 .../UpdateMountTableEntryRequestPBImpl.java | 0 .../UpdateMountTableEntryResponsePBImpl.java | 0 ...dateNamenodeRegistrationRequestPBImpl.java | 0 ...ateNamenodeRegistrationResponsePBImpl.java | 0 .../store/protocol/impl/pb/package-info.java | 0 .../store/protocol/package-info.java | 0 .../federation/store/records/BaseRecord.java | 0 .../store/records/MembershipState.java | 0 .../store/records/MembershipStats.java | 0 .../federation/store/records/MountTable.java | 0 .../federation/store/records/Query.java | 0 .../federation/store/records/QueryResult.java | 0 .../federation/store/records/RouterState.java | 0 .../store/records/StateStoreVersion.java | 0 .../impl/pb/MembershipStatePBImpl.java | 0 .../impl/pb/MembershipStatsPBImpl.java | 0 .../records/impl/pb/MountTablePBImpl.java | 0 .../store/records/impl/pb/PBRecord.java | 0 .../records/impl/pb/RouterStatePBImpl.java | 0 .../impl/pb/StateStoreVersionPBImpl.java | 0 .../store/records/impl/pb/package-info.java | 0 .../store/records/package-info.java | 0 .../federation/utils/ConsistentHashRing.java | 0 .../server/federation/utils/package-info.java | 0 .../hdfs/tools/federation/RouterAdmin.java | 6 +- .../hdfs/tools/federation/package-info.java | 0 .../src/main/proto/FederationProtocol.proto | 0 .../src/main/proto/RouterProtocol.proto | 0 .../src/main/resources/hdfs-rbf-default.xml | 434 ++++++++++++++++++ .../src/main/webapps/proto-web.xml | 16 + .../main/webapps/router/federationhealth.html | 0 .../main/webapps/router/federationhealth.js | 0 .../src/main/webapps/router/index.html | 0 .../src/main/webapps/router/robots.txt | 0 .../src/site/markdown/HDFSRouterFederation.md | 0 .../src/site/resources/css/site.css | 30 ++ .../resources/images/routerfederation.png | Bin .../hadoop-hdfs-rbf/src/site/site.xml | 28 ++ .../federation/FederationTestUtils.java | 0 .../hdfs/server/federation/MockResolver.java | 0 .../federation/RouterConfigBuilder.java | 22 +- .../server/federation/RouterDFSCluster.java | 28 +- .../federation/StateStoreDFSCluster.java | 6 +- .../metrics/TestFederationMetrics.java | 0 .../federation/metrics/TestMetricsBase.java | 0 .../resolver/TestMountTableResolver.java | 4 +- .../TestMultipleDestinationResolver.java | 0 .../resolver/TestNamenodeResolver.java | 4 +- .../resolver/order/TestLocalResolver.java | 0 .../router/TestConnectionManager.java | 0 .../router/TestNamenodeHeartbeat.java | 0 .../router/TestRBFConfigFields.java | 51 ++ .../server/federation/router/TestRouter.java | 20 +- .../federation/router/TestRouterAdmin.java | 0 .../federation/router/TestRouterAdminCLI.java | 3 +- .../router/TestRouterHeartbeatService.java | 7 +- .../router/TestRouterMountTable.java | 0 .../router/TestRouterNamenodeMonitoring.java | 2 +- .../federation/router/TestRouterQuota.java | 3 +- .../router/TestRouterQuotaManager.java | 0 .../router/TestRouterRPCClientRetries.java | 0 .../federation/router/TestRouterRpc.java | 0 .../router/TestRouterRpcMultiDestination.java | 0 .../federation/router/TestRouterSafemode.java | 19 +- .../store/FederationStateStoreTestUtils.java | 2 +- .../federation/store/TestStateStoreBase.java | 4 +- .../store/TestStateStoreMembershipState.java | 4 +- .../store/TestStateStoreMountTable.java | 0 .../store/TestStateStoreRouterState.java | 4 +- .../driver/TestStateStoreDriverBase.java | 0 .../store/driver/TestStateStoreFile.java | 0 .../store/driver/TestStateStoreFileBase.java | 0 .../driver/TestStateStoreFileSystem.java | 0 .../store/driver/TestStateStoreZK.java | 4 +- .../store/records/TestMembershipState.java | 0 .../store/records/TestMountTable.java | 0 .../store/records/TestRouterState.java | 0 .../src/test/resources/hdfs-site.xml | 29 ++ .../src/test/resources/log4j.properties | 23 + .../dev-support/findbugsExcludeFile.xml | 3 - hadoop-hdfs-project/hadoop-hdfs/pom.xml | 6 - .../org/apache/hadoop/hdfs/DFSConfigKeys.java | 204 -------- .../src/main/resources/hdfs-default.xml | 408 ---------------- hadoop-hdfs-project/pom.xml | 1 + hadoop-project/pom.xml | 5 + hadoop-project/src/site/site.xml | 3 +- 237 files changed, 1295 insertions(+), 803 deletions(-) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/dev-support/findbugsExcludeFile.xml create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/pom.xml rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolPB.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolServerSideTranslatorPB.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolTranslatorPB.java (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/package-info.java rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMBean.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMetrics.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMBean.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMetrics.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCPerformanceMonitor.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/NamenodeBeanMetrics.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMBean.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMetrics.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/ActiveNamenodeResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeContext.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeServiceState.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamespaceInfo.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FileSubclusterResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MembershipNamenodeResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableManager.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MultipleDestinationMountTableResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodePriorityComparator.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodeStatusReport.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/PathLocation.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/RemoteLocation.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/DestinationOrder.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashFirstResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/OrderedResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/RandomResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionContext.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java (96%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPool.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPoolId.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/DFSRouter.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ErasureCoding.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java (95%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/PeriodicService.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Quota.java (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RBFConfigKeys.java rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteLocationContext.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteMethod.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteParam.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java (94%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java (96%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClient.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java (97%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java (89%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetrics.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetricsService.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterPermissionChecker.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaManager.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java (97%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUsage.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java (99%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcMonitor.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafeModeException.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java (92%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterServiceState.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterStateManager.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/router/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MembershipStore.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MountTableStore.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RecordStore.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RouterStore.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCache.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java (92%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java (92%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java (96%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUtils.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreDriver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreRecordOperations.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java (95%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreBaseImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java (96%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java (97%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializableImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializerPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MembershipStoreImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MountTableStoreImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/RouterStoreImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationRequest.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationResponse.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/FederationProtocolPBTranslator.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationRequestPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationResponsePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipState.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipStats.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MountTable.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/Query.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/QueryResult.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/RouterState.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/StateStoreVersion.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatsPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MountTablePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/PBRecord.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/RouterStatePBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/StateStoreVersionPBImpl.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/ConsistentHashRing.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java (99%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/java/org/apache/hadoop/hdfs/tools/federation/package-info.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/proto/FederationProtocol.proto (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/proto/RouterProtocol.proto (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/resources/hdfs-rbf-default.xml create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/proto-web.xml rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/webapps/router/federationhealth.html (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/webapps/router/federationhealth.js (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/webapps/router/index.html (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/main/webapps/router/robots.txt (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/site/markdown/HDFSRouterFederation.md (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/resources/css/site.css rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/site/resources/images/routerfederation.png (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/site.xml rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/MockResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java (86%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java (95%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java (96%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestFederationMetrics.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestMetricsBase.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMultipleDestinationResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/order/TestLocalResolver.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestConnectionManager.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestNamenodeHeartbeat.java (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRBFConfigFields.java rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java (87%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdmin.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java (99%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java (95%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterMountTable.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java (99%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuotaManager.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRPCClientRetries.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpcMultiDestination.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java (90%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java (95%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java (99%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMountTable.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java (98%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreDriverBase.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFile.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileBase.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileSystem.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java (96%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMembershipState.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMountTable.java (100%) rename hadoop-hdfs-project/{hadoop-hdfs => hadoop-hdfs-rbf}/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestRouterState.java (100%) create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/hdfs-site.xml create mode 100644 hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/log4j.properties diff --git a/dev-support/bin/dist-layout-stitching b/dev-support/bin/dist-layout-stitching index fdbc83cd597..f3db5427f21 100755 --- a/dev-support/bin/dist-layout-stitching +++ b/dev-support/bin/dist-layout-stitching @@ -129,6 +129,7 @@ run copy "${ROOT}/hadoop-hdfs-project/hadoop-hdfs/target/hadoop-hdfs-${VERSION}" run copy "${ROOT}/hadoop-hdfs-project/hadoop-hdfs-nfs/target/hadoop-hdfs-nfs-${VERSION}" . run copy "${ROOT}/hadoop-hdfs-project/hadoop-hdfs-client/target/hadoop-hdfs-client-${VERSION}" . run copy "${ROOT}/hadoop-hdfs-project/hadoop-hdfs-native-client/target/hadoop-hdfs-native-client-${VERSION}" . +run copy "${ROOT}/hadoop-hdfs-project/hadoop-hdfs-rbf/target/hadoop-hdfs-rbf-${VERSION}" . run copy "${ROOT}/hadoop-yarn-project/target/hadoop-yarn-project-${VERSION}" . run copy "${ROOT}/hadoop-mapreduce-project/target/hadoop-mapreduce-${VERSION}" . run copy "${ROOT}/hadoop-tools/hadoop-tools-dist/target/hadoop-tools-dist-${VERSION}" . diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/dev-support/findbugsExcludeFile.xml b/hadoop-hdfs-project/hadoop-hdfs-rbf/dev-support/findbugsExcludeFile.xml new file mode 100644 index 00000000000..40771bfebdb --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/dev-support/findbugsExcludeFile.xml @@ -0,0 +1,22 @@ + + + + + + + \ No newline at end of file diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-rbf/pom.xml new file mode 100644 index 00000000000..96837447043 --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/pom.xml @@ -0,0 +1,236 @@ + + + + 4.0.0 + + org.apache.hadoop + hadoop-project-dist + 3.2.0-SNAPSHOT + ../../hadoop-project-dist + + hadoop-hdfs-rbf + 3.2.0-SNAPSHOT + Apache Hadoop HDFS-RBF + Apache Hadoop HDFS-RBF + jar + + + hdfs + + + + + org.apache.hadoop + hadoop-common + provided + + + commons-logging + commons-logging + + + log4j + log4j + + + + + org.apache.hadoop + hadoop-hdfs + provided + + + org.apache.hadoop + hadoop-hdfs-client + provided + + + org.slf4j + slf4j-log4j12 + provided + + + org.eclipse.jetty + jetty-util-ajax + compile + + + org.apache.hadoop + hadoop-common + test + test-jar + + + com.fasterxml.jackson.core + jackson-annotations + + + com.fasterxml.jackson.core + jackson-databind + + + junit + junit + test + + + org.apache.hadoop + hadoop-hdfs + test + test-jar + + + org.apache.curator + curator-test + test + + + org.mockito + mockito-all + test + + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + org.apache.maven.plugins + maven-antrun-plugin + + false + + + + create-web-xmls + compile + + run + + + + + + + + + + + + {release-year-token} + + + + + + create-log-dir + process-test-resources + + run + + + + + + + + + + + + + + pre-site + + run + + + + + + + + + + + org.apache.hadoop + hadoop-maven-plugins + + + compile-protoc + + protoc + + + ${protobuf.version} + ${protoc.path} + + ${basedir}/../hadoop-hdfs-client/src/main/proto + ${basedir}/../../hadoop-common-project/hadoop-common/src/main/proto + ${basedir}/src/main/proto + + + ${basedir}/src/main/proto + + FederationProtocol.proto + RouterProtocol.proto + + + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + + + org.apache.rat + apache-rat-plugin + + + .gitattributes + .idea/** + dev-support/findbugsExcludeFile.xml + src/main/webapps/router/robots.txt + src/site/resources/images/* + + + + + maven-clean-plugin + + + + src/site/resources + + hdfs-rbf-default.xml + + false + + + + + + + \ No newline at end of file diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolPB.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolPB.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolPB.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolPB.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolServerSideTranslatorPB.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolServerSideTranslatorPB.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolServerSideTranslatorPB.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolServerSideTranslatorPB.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolTranslatorPB.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolTranslatorPB.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolTranslatorPB.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/RouterAdminProtocolTranslatorPB.java diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/package-info.java new file mode 100644 index 00000000000..6233024467d --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/protocolPB/package-info.java @@ -0,0 +1,18 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.hadoop.hdfs.protocolPB; \ No newline at end of file diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMBean.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMBean.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMBean.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMBean.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMetrics.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMetrics.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMetrics.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationMetrics.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMBean.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMBean.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMBean.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMBean.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMetrics.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMetrics.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMetrics.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCMetrics.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCPerformanceMonitor.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCPerformanceMonitor.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCPerformanceMonitor.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/FederationRPCPerformanceMonitor.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/NamenodeBeanMetrics.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/NamenodeBeanMetrics.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/NamenodeBeanMetrics.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/NamenodeBeanMetrics.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMBean.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMBean.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMBean.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMBean.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMetrics.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMetrics.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMetrics.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/StateStoreMetrics.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/ActiveNamenodeResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/ActiveNamenodeResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/ActiveNamenodeResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/ActiveNamenodeResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeContext.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeContext.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeContext.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeContext.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeServiceState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeServiceState.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeServiceState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamenodeServiceState.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamespaceInfo.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamespaceInfo.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamespaceInfo.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FederationNamespaceInfo.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FileSubclusterResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FileSubclusterResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FileSubclusterResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/FileSubclusterResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MembershipNamenodeResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MembershipNamenodeResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MembershipNamenodeResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MembershipNamenodeResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableManager.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableManager.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableManager.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableManager.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java index 3c45faf999e..97131384921 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MountTableResolver.java @@ -17,9 +17,9 @@ */ package org.apache.hadoop.hdfs.server.federation.resolver; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_DEFAULT_NAMESERVICE; -import static org.apache.hadoop.hdfs.DFSConfigKeys.FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE; -import static org.apache.hadoop.hdfs.DFSConfigKeys.FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE_DEFAULT; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_DEFAULT_NAMESERVICE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE_DEFAULT; import static org.apache.hadoop.hdfs.server.federation.router.FederationUtil.isParentEntry; import java.io.IOException; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MultipleDestinationMountTableResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MultipleDestinationMountTableResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MultipleDestinationMountTableResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/MultipleDestinationMountTableResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodePriorityComparator.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodePriorityComparator.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodePriorityComparator.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodePriorityComparator.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodeStatusReport.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodeStatusReport.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodeStatusReport.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/NamenodeStatusReport.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/PathLocation.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/PathLocation.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/PathLocation.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/PathLocation.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/RemoteLocation.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/RemoteLocation.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/RemoteLocation.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/RemoteLocation.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/DestinationOrder.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/DestinationOrder.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/DestinationOrder.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/DestinationOrder.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashFirstResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashFirstResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashFirstResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashFirstResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/HashResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java index 3508eab81fc..4d76c8990cd 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/LocalResolver.java @@ -33,10 +33,10 @@ import java.util.Map.Entry; import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.protocol.DatanodeInfo; import org.apache.hadoop.hdfs.protocol.HdfsConstants.DatanodeReportType; import org.apache.hadoop.hdfs.server.federation.resolver.PathLocation; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.Router; import org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer; import org.apache.hadoop.hdfs.server.federation.store.MembershipStore; @@ -62,7 +62,7 @@ public class LocalResolver implements OrderedResolver { /** Configuration key to set the minimum time to update the local cache.*/ public static final String MIN_UPDATE_PERIOD_KEY = - DFSConfigKeys.FEDERATION_ROUTER_PREFIX + "local-resolver.update-period"; + RBFConfigKeys.FEDERATION_ROUTER_PREFIX + "local-resolver.update-period"; /** 10 seconds by default. */ private static final long MIN_UPDATE_PERIOD_DEFAULT = TimeUnit.SECONDS.toMillis(10); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/OrderedResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/OrderedResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/OrderedResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/OrderedResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/RandomResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/RandomResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/RandomResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/RandomResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/order/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/resolver/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionContext.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionContext.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionContext.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionContext.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java similarity index 96% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java index 594f4891229..97c6403758d 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionManager.java @@ -34,7 +34,6 @@ import java.util.concurrent.locks.ReentrantReadWriteLock; import com.google.common.annotations.VisibleForTesting; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.security.UserGroupInformation; import org.apache.hadoop.util.Time; import org.eclipse.jetty.util.ajax.JSON; @@ -100,8 +99,8 @@ public class ConnectionManager { // Configure minimum and maximum connection pools this.maxSize = this.conf.getInt( - DFSConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE, - DFSConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE_DEFAULT); + RBFConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE, + RBFConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE_DEFAULT); // Map with the connections indexed by UGI and Namenode this.pools = new HashMap<>(); @@ -112,13 +111,13 @@ public class ConnectionManager { // Cleanup periods this.poolCleanupPeriodMs = this.conf.getLong( - DFSConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN, - DFSConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN_DEFAULT); + RBFConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN, + RBFConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN_DEFAULT); LOG.info("Cleaning connection pools every {} seconds", TimeUnit.MILLISECONDS.toSeconds(this.poolCleanupPeriodMs)); this.connectionCleanupPeriodMs = this.conf.getLong( - DFSConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS, - DFSConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS_DEFAULT); + RBFConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS, + RBFConfigKeys.DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS_DEFAULT); LOG.info("Cleaning connections every {} seconds", TimeUnit.MILLISECONDS.toSeconds(this.connectionCleanupPeriodMs)); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPool.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPool.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPool.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPool.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPoolId.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPoolId.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPoolId.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionPoolId.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/DFSRouter.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/DFSRouter.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/DFSRouter.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/DFSRouter.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ErasureCoding.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ErasureCoding.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ErasureCoding.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ErasureCoding.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java similarity index 95% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java index 3dfd99809e3..f8c7a9bfbf1 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/FederationUtil.java @@ -27,7 +27,6 @@ import java.net.URLConnection; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.Path; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver; import org.apache.hadoop.hdfs.server.federation.resolver.FileSubclusterResolver; import org.apache.hadoop.hdfs.server.federation.store.StateStoreService; @@ -166,8 +165,8 @@ public final class FederationUtil { public static FileSubclusterResolver newFileSubclusterResolver( Configuration conf, Router router) { Class clazz = conf.getClass( - DFSConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS, - DFSConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS_DEFAULT, + RBFConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS, + RBFConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS_DEFAULT, FileSubclusterResolver.class); return newInstance(conf, router, Router.class, clazz); } @@ -182,8 +181,8 @@ public final class FederationUtil { public static ActiveNamenodeResolver newActiveNamenodeResolver( Configuration conf, StateStoreService stateStore) { Class clazz = conf.getClass( - DFSConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS, - DFSConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS_DEFAULT, + RBFConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS, + RBFConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS_DEFAULT, ActiveNamenodeResolver.class); return newInstance(conf, stateStore, StateStoreService.class, clazz); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java index aaf2817871d..a1adf77bd50 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java @@ -17,8 +17,8 @@ */ package org.apache.hadoop.hdfs.server.federation.router; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HEARTBEAT_INTERVAL_MS; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HEARTBEAT_INTERVAL_MS_DEFAULT; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HEARTBEAT_INTERVAL_MS; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HEARTBEAT_INTERVAL_MS_DEFAULT; import java.io.IOException; import java.net.InetAddress; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/PeriodicService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/PeriodicService.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/PeriodicService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/PeriodicService.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Quota.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Quota.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Quota.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Quota.java diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RBFConfigKeys.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RBFConfigKeys.java new file mode 100644 index 00000000000..170b87601d0 --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RBFConfigKeys.java @@ -0,0 +1,229 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.hdfs.server.federation.router; + +import org.apache.hadoop.classification.InterfaceAudience; +import org.apache.hadoop.fs.CommonConfigurationKeysPublic; +import org.apache.hadoop.hdfs.server.federation.metrics.FederationRPCPerformanceMonitor; +import org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver; +import org.apache.hadoop.hdfs.server.federation.resolver.FileSubclusterResolver; +import org.apache.hadoop.hdfs.server.federation.resolver.MembershipNamenodeResolver; +import org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver; +import org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver; +import org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializerPBImpl; +import org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl; + +import java.util.concurrent.TimeUnit; + +/** + * Config fields for router-based hdfs federation. + */ +@InterfaceAudience.Private +public class RBFConfigKeys extends CommonConfigurationKeysPublic { + + // HDFS Router-based federation + public static final String FEDERATION_ROUTER_PREFIX = + "dfs.federation.router."; + public static final String DFS_ROUTER_DEFAULT_NAMESERVICE = + FEDERATION_ROUTER_PREFIX + "default.nameserviceId"; + public static final String DFS_ROUTER_HANDLER_COUNT_KEY = + FEDERATION_ROUTER_PREFIX + "handler.count"; + public static final int DFS_ROUTER_HANDLER_COUNT_DEFAULT = 10; + public static final String DFS_ROUTER_READER_QUEUE_SIZE_KEY = + FEDERATION_ROUTER_PREFIX + "reader.queue.size"; + public static final int DFS_ROUTER_READER_QUEUE_SIZE_DEFAULT = 100; + public static final String DFS_ROUTER_READER_COUNT_KEY = + FEDERATION_ROUTER_PREFIX + "reader.count"; + public static final int DFS_ROUTER_READER_COUNT_DEFAULT = 1; + public static final String DFS_ROUTER_HANDLER_QUEUE_SIZE_KEY = + FEDERATION_ROUTER_PREFIX + "handler.queue.size"; + public static final int DFS_ROUTER_HANDLER_QUEUE_SIZE_DEFAULT = 100; + public static final String DFS_ROUTER_RPC_BIND_HOST_KEY = + FEDERATION_ROUTER_PREFIX + "rpc-bind-host"; + public static final int DFS_ROUTER_RPC_PORT_DEFAULT = 8888; + public static final String DFS_ROUTER_RPC_ADDRESS_KEY = + FEDERATION_ROUTER_PREFIX + "rpc-address"; + public static final String DFS_ROUTER_RPC_ADDRESS_DEFAULT = + "0.0.0.0:" + DFS_ROUTER_RPC_PORT_DEFAULT; + public static final String DFS_ROUTER_RPC_ENABLE = + FEDERATION_ROUTER_PREFIX + "rpc.enable"; + public static final boolean DFS_ROUTER_RPC_ENABLE_DEFAULT = true; + + public static final String DFS_ROUTER_METRICS_ENABLE = + FEDERATION_ROUTER_PREFIX + "metrics.enable"; + public static final boolean DFS_ROUTER_METRICS_ENABLE_DEFAULT = true; + public static final String DFS_ROUTER_METRICS_CLASS = + FEDERATION_ROUTER_PREFIX + "metrics.class"; + public static final Class + DFS_ROUTER_METRICS_CLASS_DEFAULT = + FederationRPCPerformanceMonitor.class; + + // HDFS Router heartbeat + public static final String DFS_ROUTER_HEARTBEAT_ENABLE = + FEDERATION_ROUTER_PREFIX + "heartbeat.enable"; + public static final boolean DFS_ROUTER_HEARTBEAT_ENABLE_DEFAULT = true; + public static final String DFS_ROUTER_HEARTBEAT_INTERVAL_MS = + FEDERATION_ROUTER_PREFIX + "heartbeat.interval"; + public static final long DFS_ROUTER_HEARTBEAT_INTERVAL_MS_DEFAULT = + TimeUnit.SECONDS.toMillis(5); + public static final String DFS_ROUTER_MONITOR_NAMENODE = + FEDERATION_ROUTER_PREFIX + "monitor.namenode"; + public static final String DFS_ROUTER_MONITOR_LOCAL_NAMENODE = + FEDERATION_ROUTER_PREFIX + "monitor.localnamenode.enable"; + public static final boolean DFS_ROUTER_MONITOR_LOCAL_NAMENODE_DEFAULT = true; + public static final String DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS = + FEDERATION_ROUTER_PREFIX + "heartbeat-state.interval"; + public static final long DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS_DEFAULT = + TimeUnit.SECONDS.toMillis(5); + + // HDFS Router NN client + public static final String DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE = + FEDERATION_ROUTER_PREFIX + "connection.pool-size"; + public static final int DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE_DEFAULT = + 64; + public static final String DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN = + FEDERATION_ROUTER_PREFIX + "connection.pool.clean.ms"; + public static final long DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN_DEFAULT = + TimeUnit.MINUTES.toMillis(1); + public static final String DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS = + FEDERATION_ROUTER_PREFIX + "connection.clean.ms"; + public static final long DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS_DEFAULT = + TimeUnit.SECONDS.toMillis(10); + + // HDFS Router RPC client + public static final String DFS_ROUTER_CLIENT_THREADS_SIZE = + FEDERATION_ROUTER_PREFIX + "client.thread-size"; + public static final int DFS_ROUTER_CLIENT_THREADS_SIZE_DEFAULT = 32; + public static final String DFS_ROUTER_CLIENT_MAX_ATTEMPTS = + FEDERATION_ROUTER_PREFIX + "client.retry.max.attempts"; + public static final int DFS_ROUTER_CLIENT_MAX_ATTEMPTS_DEFAULT = 3; + + // HDFS Router State Store connection + public static final String FEDERATION_FILE_RESOLVER_CLIENT_CLASS = + FEDERATION_ROUTER_PREFIX + "file.resolver.client.class"; + public static final Class + FEDERATION_FILE_RESOLVER_CLIENT_CLASS_DEFAULT = + MountTableResolver.class; + public static final String FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS = + FEDERATION_ROUTER_PREFIX + "namenode.resolver.client.class"; + public static final Class + FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS_DEFAULT = + MembershipNamenodeResolver.class; + + // HDFS Router-based federation State Store + public static final String FEDERATION_STORE_PREFIX = + FEDERATION_ROUTER_PREFIX + "store."; + + public static final String DFS_ROUTER_STORE_ENABLE = + FEDERATION_STORE_PREFIX + "enable"; + public static final boolean DFS_ROUTER_STORE_ENABLE_DEFAULT = true; + + public static final String FEDERATION_STORE_SERIALIZER_CLASS = + FEDERATION_STORE_PREFIX + "serializer"; + public static final Class + FEDERATION_STORE_SERIALIZER_CLASS_DEFAULT = + StateStoreSerializerPBImpl.class; + + public static final String FEDERATION_STORE_DRIVER_CLASS = + FEDERATION_STORE_PREFIX + "driver.class"; + public static final Class + FEDERATION_STORE_DRIVER_CLASS_DEFAULT = StateStoreZooKeeperImpl.class; + + public static final String FEDERATION_STORE_CONNECTION_TEST_MS = + FEDERATION_STORE_PREFIX + "connection.test"; + public static final long FEDERATION_STORE_CONNECTION_TEST_MS_DEFAULT = + TimeUnit.MINUTES.toMillis(1); + + public static final String DFS_ROUTER_CACHE_TIME_TO_LIVE_MS = + FEDERATION_ROUTER_PREFIX + "cache.ttl"; + public static final long DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT = + TimeUnit.MINUTES.toMillis(1); + + public static final String FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS = + FEDERATION_STORE_PREFIX + "membership.expiration"; + public static final long FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS_DEFAULT = + TimeUnit.MINUTES.toMillis(5); + public static final String FEDERATION_STORE_ROUTER_EXPIRATION_MS = + FEDERATION_STORE_PREFIX + "router.expiration"; + public static final long FEDERATION_STORE_ROUTER_EXPIRATION_MS_DEFAULT = + TimeUnit.MINUTES.toMillis(5); + + // HDFS Router safe mode + public static final String DFS_ROUTER_SAFEMODE_ENABLE = + FEDERATION_ROUTER_PREFIX + "safemode.enable"; + public static final boolean DFS_ROUTER_SAFEMODE_ENABLE_DEFAULT = true; + public static final String DFS_ROUTER_SAFEMODE_EXTENSION = + FEDERATION_ROUTER_PREFIX + "safemode.extension"; + public static final long DFS_ROUTER_SAFEMODE_EXTENSION_DEFAULT = + TimeUnit.SECONDS.toMillis(30); + public static final String DFS_ROUTER_SAFEMODE_EXPIRATION = + FEDERATION_ROUTER_PREFIX + "safemode.expiration"; + public static final long DFS_ROUTER_SAFEMODE_EXPIRATION_DEFAULT = + 3 * DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT; + + // HDFS Router-based federation mount table entries + /** Maximum number of cache entries to have. */ + public static final String FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE = + FEDERATION_ROUTER_PREFIX + "mount-table.max-cache-size"; + /** Remove cache entries if we have more than 10k. */ + public static final int FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE_DEFAULT = 10000; + + // HDFS Router-based federation admin + public static final String DFS_ROUTER_ADMIN_HANDLER_COUNT_KEY = + FEDERATION_ROUTER_PREFIX + "admin.handler.count"; + public static final int DFS_ROUTER_ADMIN_HANDLER_COUNT_DEFAULT = 1; + public static final int DFS_ROUTER_ADMIN_PORT_DEFAULT = 8111; + public static final String DFS_ROUTER_ADMIN_ADDRESS_KEY = + FEDERATION_ROUTER_PREFIX + "admin-address"; + public static final String DFS_ROUTER_ADMIN_ADDRESS_DEFAULT = + "0.0.0.0:" + DFS_ROUTER_ADMIN_PORT_DEFAULT; + public static final String DFS_ROUTER_ADMIN_BIND_HOST_KEY = + FEDERATION_ROUTER_PREFIX + "admin-bind-host"; + public static final String DFS_ROUTER_ADMIN_ENABLE = + FEDERATION_ROUTER_PREFIX + "admin.enable"; + public static final boolean DFS_ROUTER_ADMIN_ENABLE_DEFAULT = true; + + // HDFS Router-based federation web + public static final String DFS_ROUTER_HTTP_ENABLE = + FEDERATION_ROUTER_PREFIX + "http.enable"; + public static final boolean DFS_ROUTER_HTTP_ENABLE_DEFAULT = true; + public static final String DFS_ROUTER_HTTP_ADDRESS_KEY = + FEDERATION_ROUTER_PREFIX + "http-address"; + public static final int DFS_ROUTER_HTTP_PORT_DEFAULT = 50071; + public static final String DFS_ROUTER_HTTP_BIND_HOST_KEY = + FEDERATION_ROUTER_PREFIX + "http-bind-host"; + public static final String DFS_ROUTER_HTTP_ADDRESS_DEFAULT = + "0.0.0.0:" + DFS_ROUTER_HTTP_PORT_DEFAULT; + public static final String DFS_ROUTER_HTTPS_ADDRESS_KEY = + FEDERATION_ROUTER_PREFIX + "https-address"; + public static final int DFS_ROUTER_HTTPS_PORT_DEFAULT = 50072; + public static final String DFS_ROUTER_HTTPS_BIND_HOST_KEY = + FEDERATION_ROUTER_PREFIX + "https-bind-host"; + public static final String DFS_ROUTER_HTTPS_ADDRESS_DEFAULT = + "0.0.0.0:" + DFS_ROUTER_HTTPS_PORT_DEFAULT; + + // HDFS Router-based federation quota + public static final String DFS_ROUTER_QUOTA_ENABLE = + FEDERATION_ROUTER_PREFIX + "quota.enable"; + public static final boolean DFS_ROUTER_QUOTA_ENABLED_DEFAULT = false; + public static final String DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL = + FEDERATION_ROUTER_PREFIX + "quota-cache.update.interval"; + public static final long DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL_DEFAULT = + 60000; +} diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteLocationContext.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteLocationContext.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteLocationContext.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteLocationContext.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteMethod.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteMethod.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteMethod.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteMethod.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteParam.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteParam.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteParam.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RemoteParam.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java similarity index 94% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java index be9adc10be3..38f5d4ff968 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/Router.java @@ -31,7 +31,6 @@ import java.util.Map; import org.apache.hadoop.classification.InterfaceAudience; import org.apache.hadoop.classification.InterfaceStability; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.DFSUtil; import org.apache.hadoop.hdfs.HAUtil; import org.apache.hadoop.hdfs.server.federation.metrics.FederationMetrics; @@ -146,8 +145,8 @@ public class Router extends CompositeService { updateRouterState(RouterServiceState.INITIALIZING); if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_STORE_ENABLE, - DFSConfigKeys.DFS_ROUTER_STORE_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_STORE_ENABLE, + RBFConfigKeys.DFS_ROUTER_STORE_ENABLE_DEFAULT)) { // Service that maintains the State Store connection this.stateStore = new StateStoreService(); addService(this.stateStore); @@ -167,8 +166,8 @@ public class Router extends CompositeService { } if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_RPC_ENABLE, - DFSConfigKeys.DFS_ROUTER_RPC_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_RPC_ENABLE, + RBFConfigKeys.DFS_ROUTER_RPC_ENABLE_DEFAULT)) { // Create RPC server this.rpcServer = createRpcServer(); addService(this.rpcServer); @@ -176,24 +175,24 @@ public class Router extends CompositeService { } if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_ADMIN_ENABLE, - DFSConfigKeys.DFS_ROUTER_ADMIN_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_ADMIN_ENABLE, + RBFConfigKeys.DFS_ROUTER_ADMIN_ENABLE_DEFAULT)) { // Create admin server this.adminServer = createAdminServer(); addService(this.adminServer); } if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_HTTP_ENABLE, - DFSConfigKeys.DFS_ROUTER_HTTP_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_HTTP_ENABLE, + RBFConfigKeys.DFS_ROUTER_HTTP_ENABLE_DEFAULT)) { // Create HTTP server this.httpServer = createHttpServer(); addService(this.httpServer); } if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE, - DFSConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE, + RBFConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE_DEFAULT)) { // Create status updater for each monitored Namenode this.namenodeHeartbeatServices = createNamenodeHeartbeatServices(); @@ -213,8 +212,8 @@ public class Router extends CompositeService { // Router metrics system if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_METRICS_ENABLE, - DFSConfigKeys.DFS_ROUTER_METRICS_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_METRICS_ENABLE, + RBFConfigKeys.DFS_ROUTER_METRICS_ENABLE_DEFAULT)) { DefaultMetricsSystem.initialize("Router"); @@ -227,8 +226,8 @@ public class Router extends CompositeService { } // Initial quota relevant service - if (conf.getBoolean(DFSConfigKeys.DFS_ROUTER_QUOTA_ENABLE, - DFSConfigKeys.DFS_ROUTER_QUOTA_ENABLED_DEFAULT)) { + if (conf.getBoolean(RBFConfigKeys.DFS_ROUTER_QUOTA_ENABLE, + RBFConfigKeys.DFS_ROUTER_QUOTA_ENABLED_DEFAULT)) { this.quotaManager = new RouterQuotaManager(); this.quotaUpdateService = new RouterQuotaUpdateService(this); addService(this.quotaUpdateService); @@ -236,8 +235,8 @@ public class Router extends CompositeService { // Safemode service to refuse RPC calls when the router is out of sync if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_SAFEMODE_ENABLE, - DFSConfigKeys.DFS_ROUTER_SAFEMODE_ENABLE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_SAFEMODE_ENABLE, + RBFConfigKeys.DFS_ROUTER_SAFEMODE_ENABLE_DEFAULT)) { // Create safemode monitoring service this.safemodeService = new RouterSafemodeService(this); addService(this.safemodeService); @@ -416,8 +415,8 @@ public class Router extends CompositeService { Map ret = new HashMap<>(); if (conf.getBoolean( - DFSConfigKeys.DFS_ROUTER_MONITOR_LOCAL_NAMENODE, - DFSConfigKeys.DFS_ROUTER_MONITOR_LOCAL_NAMENODE_DEFAULT)) { + RBFConfigKeys.DFS_ROUTER_MONITOR_LOCAL_NAMENODE, + RBFConfigKeys.DFS_ROUTER_MONITOR_LOCAL_NAMENODE_DEFAULT)) { // Create a local heartbet service NamenodeHeartbeatService localHeartbeatService = createLocalNamenodeHearbeatService(); @@ -429,7 +428,7 @@ public class Router extends CompositeService { // Create heartbeat services for a list specified by the admin String namenodes = this.conf.get( - DFSConfigKeys.DFS_ROUTER_MONITOR_NAMENODE); + RBFConfigKeys.DFS_ROUTER_MONITOR_NAMENODE); if (namenodes != null) { for (String namenode : namenodes.split(",")) { String[] namenodeSplit = namenode.split("\\."); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java similarity index 96% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java index 0c0448ce864..2c195c6df4e 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterAdminServer.java @@ -93,8 +93,8 @@ public class RouterAdminServer extends AbstractService this.router = router; int handlerCount = this.conf.getInt( - DFSConfigKeys.DFS_ROUTER_ADMIN_HANDLER_COUNT_KEY, - DFSConfigKeys.DFS_ROUTER_ADMIN_HANDLER_COUNT_DEFAULT); + RBFConfigKeys.DFS_ROUTER_ADMIN_HANDLER_COUNT_KEY, + RBFConfigKeys.DFS_ROUTER_ADMIN_HANDLER_COUNT_DEFAULT); RPC.setProtocolEngine(this.conf, RouterAdminProtocolPB.class, ProtobufRpcEngine.class); @@ -105,13 +105,13 @@ public class RouterAdminServer extends AbstractService newReflectiveBlockingService(routerAdminProtocolTranslator); InetSocketAddress confRpcAddress = conf.getSocketAddr( - DFSConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, - DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, - DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_DEFAULT, - DFSConfigKeys.DFS_ROUTER_ADMIN_PORT_DEFAULT); + RBFConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, + RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, + RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_ADMIN_PORT_DEFAULT); String bindHost = conf.get( - DFSConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, + RBFConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, confRpcAddress.getHostName()); LOG.info("Admin server binding to {}:{}", bindHost, confRpcAddress.getPort()); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClient.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClient.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClient.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClient.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java similarity index 97% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java index 6e44984c728..fe172c24ee5 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHeartbeatService.java @@ -23,7 +23,6 @@ import java.util.concurrent.TimeUnit; import com.google.common.annotations.VisibleForTesting; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.CachedRecordStore; import org.apache.hadoop.hdfs.server.federation.store.MembershipStore; import org.apache.hadoop.hdfs.server.federation.store.MountTableStore; @@ -142,8 +141,8 @@ public class RouterHeartbeatService extends PeriodicService { protected void serviceInit(Configuration conf) throws Exception { long interval = conf.getTimeDuration( - DFSConfigKeys.DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS, - DFSConfigKeys.DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS, + RBFConfigKeys.DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS_DEFAULT, TimeUnit.MILLISECONDS); this.setIntervalMs(interval); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java similarity index 89% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java index 046f0bae297..93a9cff20e1 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterHttpServer.java @@ -60,17 +60,17 @@ public class RouterHttpServer extends AbstractService { // Get HTTP address this.httpAddress = conf.getSocketAddr( - DFSConfigKeys.DFS_ROUTER_HTTP_BIND_HOST_KEY, - DFSConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY, - DFSConfigKeys.DFS_ROUTER_HTTP_ADDRESS_DEFAULT, - DFSConfigKeys.DFS_ROUTER_HTTP_PORT_DEFAULT); + RBFConfigKeys.DFS_ROUTER_HTTP_BIND_HOST_KEY, + RBFConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY, + RBFConfigKeys.DFS_ROUTER_HTTP_ADDRESS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_HTTP_PORT_DEFAULT); // Get HTTPs address this.httpsAddress = conf.getSocketAddr( - DFSConfigKeys.DFS_ROUTER_HTTPS_BIND_HOST_KEY, - DFSConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY, - DFSConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_DEFAULT, - DFSConfigKeys.DFS_ROUTER_HTTPS_PORT_DEFAULT); + RBFConfigKeys.DFS_ROUTER_HTTPS_BIND_HOST_KEY, + RBFConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY, + RBFConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_HTTPS_PORT_DEFAULT); super.serviceInit(conf); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetrics.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetrics.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetrics.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetrics.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetricsService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetricsService.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetricsService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterMetricsService.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterPermissionChecker.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterPermissionChecker.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterPermissionChecker.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterPermissionChecker.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaManager.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaManager.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaManager.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaManager.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java similarity index 97% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java index 80abc11b217..9fc93c15500 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUpdateService.java @@ -26,7 +26,6 @@ import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.QuotaUsage; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.protocol.HdfsConstants; import org.apache.hadoop.hdfs.server.federation.store.MountTableStore; import org.apache.hadoop.hdfs.server.federation.store.protocol.GetMountTableEntriesRequest; @@ -66,8 +65,8 @@ public class RouterQuotaUpdateService extends PeriodicService { @Override protected void serviceInit(Configuration conf) throws Exception { this.setIntervalMs(conf.getTimeDuration( - DFSConfigKeys.DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL, - DFSConfigKeys.DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL_DEFAULT, + RBFConfigKeys.DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL, + RBFConfigKeys.DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL_DEFAULT, TimeUnit.MILLISECONDS)); super.serviceInit(conf); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUsage.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUsage.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUsage.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterQuotaUsage.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java similarity index 99% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java index d3b7947b8ba..0d298ac6c4b 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcClient.java @@ -46,7 +46,6 @@ import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.NameNodeProxiesClient.ProxyAndInfo; import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys; import org.apache.hadoop.hdfs.protocol.ClientProtocol; @@ -126,8 +125,8 @@ public class RouterRpcClient { this.connectionManager.start(); int numThreads = conf.getInt( - DFSConfigKeys.DFS_ROUTER_CLIENT_THREADS_SIZE, - DFSConfigKeys.DFS_ROUTER_CLIENT_THREADS_SIZE_DEFAULT); + RBFConfigKeys.DFS_ROUTER_CLIENT_THREADS_SIZE, + RBFConfigKeys.DFS_ROUTER_CLIENT_THREADS_SIZE_DEFAULT); ThreadFactory threadFactory = new ThreadFactoryBuilder() .setNameFormat("RPC Router Client-%d") .build(); @@ -140,8 +139,8 @@ public class RouterRpcClient { HdfsClientConfigKeys.Failover.MAX_ATTEMPTS_KEY, HdfsClientConfigKeys.Failover.MAX_ATTEMPTS_DEFAULT); int maxRetryAttempts = conf.getInt( - DFSConfigKeys.DFS_ROUTER_CLIENT_MAX_ATTEMPTS, - DFSConfigKeys.DFS_ROUTER_CLIENT_MAX_ATTEMPTS_DEFAULT); + RBFConfigKeys.DFS_ROUTER_CLIENT_MAX_ATTEMPTS, + RBFConfigKeys.DFS_ROUTER_CLIENT_MAX_ATTEMPTS_DEFAULT); int failoverSleepBaseMillis = conf.getInt( HdfsClientConfigKeys.Failover.SLEEPTIME_BASE_KEY, HdfsClientConfigKeys.Failover.SLEEPTIME_BASE_DEFAULT); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcMonitor.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcMonitor.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcMonitor.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcMonitor.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java index d282a7da92d..e3a18344f7b 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java @@ -17,14 +17,14 @@ */ package org.apache.hadoop.hdfs.server.federation.router; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HANDLER_COUNT_DEFAULT; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HANDLER_COUNT_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HANDLER_QUEUE_SIZE_DEFAULT; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HANDLER_QUEUE_SIZE_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_READER_COUNT_DEFAULT; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_READER_COUNT_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_READER_QUEUE_SIZE_DEFAULT; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_READER_QUEUE_SIZE_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HANDLER_COUNT_DEFAULT; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HANDLER_COUNT_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HANDLER_QUEUE_SIZE_DEFAULT; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HANDLER_QUEUE_SIZE_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_READER_COUNT_DEFAULT; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_READER_COUNT_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_READER_QUEUE_SIZE_DEFAULT; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_READER_QUEUE_SIZE_KEY; import java.io.FileNotFoundException; import java.io.IOException; @@ -244,10 +244,10 @@ public class RouterRpcServer extends AbstractService implements ClientProtocol { .newReflectiveBlockingService(clientProtocolServerTranslator); InetSocketAddress confRpcAddress = conf.getSocketAddr( - DFSConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY, - DFSConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY, - DFSConfigKeys.DFS_ROUTER_RPC_ADDRESS_DEFAULT, - DFSConfigKeys.DFS_ROUTER_RPC_PORT_DEFAULT); + RBFConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY, + RBFConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY, + RBFConfigKeys.DFS_ROUTER_RPC_ADDRESS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_RPC_PORT_DEFAULT); LOG.info("RPC server binding to {} with {} handlers for Router {}", confRpcAddress, handlerCount, this.router.getRouterId()); @@ -280,8 +280,8 @@ public class RouterRpcServer extends AbstractService implements ClientProtocol { // Create metrics monitor Class rpcMonitorClass = this.conf.getClass( - DFSConfigKeys.DFS_ROUTER_METRICS_CLASS, - DFSConfigKeys.DFS_ROUTER_METRICS_CLASS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_METRICS_CLASS, + RBFConfigKeys.DFS_ROUTER_METRICS_CLASS_DEFAULT, RouterRpcMonitor.class); this.rpcMonitor = ReflectionUtils.newInstance(rpcMonitorClass, conf); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafeModeException.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafeModeException.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafeModeException.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafeModeException.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java similarity index 92% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java index 56aab0aca1b..5dfb356ad5c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterSafemodeService.java @@ -22,7 +22,6 @@ import static org.apache.hadoop.util.Time.now; import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.StateStoreService; import org.apache.hadoop.util.Time; import org.slf4j.Logger; @@ -98,19 +97,19 @@ public class RouterSafemodeService extends PeriodicService { // Use same interval as cache update service this.setIntervalMs(conf.getTimeDuration( - DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, - DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, + RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT, TimeUnit.MILLISECONDS)); this.startupInterval = conf.getTimeDuration( - DFSConfigKeys.DFS_ROUTER_SAFEMODE_EXTENSION, - DFSConfigKeys.DFS_ROUTER_SAFEMODE_EXTENSION_DEFAULT, + RBFConfigKeys.DFS_ROUTER_SAFEMODE_EXTENSION, + RBFConfigKeys.DFS_ROUTER_SAFEMODE_EXTENSION_DEFAULT, TimeUnit.MILLISECONDS); LOG.info("Leave startup safe mode after {} ms", this.startupInterval); this.staleInterval = conf.getTimeDuration( - DFSConfigKeys.DFS_ROUTER_SAFEMODE_EXPIRATION, - DFSConfigKeys.DFS_ROUTER_SAFEMODE_EXPIRATION_DEFAULT, + RBFConfigKeys.DFS_ROUTER_SAFEMODE_EXPIRATION, + RBFConfigKeys.DFS_ROUTER_SAFEMODE_EXPIRATION_DEFAULT, TimeUnit.MILLISECONDS); LOG.info("Enter safe mode after {} ms without reaching the State Store", this.staleInterval); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterServiceState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterServiceState.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterServiceState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterServiceState.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterStateManager.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterStateManager.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterStateManager.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterStateManager.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/router/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MembershipStore.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MembershipStore.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MembershipStore.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MembershipStore.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MountTableStore.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MountTableStore.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MountTableStore.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/MountTableStore.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RecordStore.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RecordStore.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RecordStore.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RecordStore.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RouterStore.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RouterStore.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RouterStore.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/RouterStore.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCache.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCache.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCache.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCache.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java similarity index 92% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java index 9bcbc1eea00..6a4dc76839f 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreCacheUpdateService.java @@ -20,8 +20,8 @@ package org.apache.hadoop.hdfs.server.federation.store; import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.PeriodicService; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -55,8 +55,8 @@ public class StateStoreCacheUpdateService extends PeriodicService { protected void serviceInit(Configuration conf) throws Exception { this.setIntervalMs(conf.getTimeDuration( - DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, - DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT, + RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, + RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT, TimeUnit.MILLISECONDS)); super.serviceInit(conf); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java similarity index 92% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java index 4d279c534e0..8ebf4b8f106 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreConnectionMonitorService.java @@ -18,8 +18,8 @@ package org.apache.hadoop.hdfs.server.federation.store; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.PeriodicService; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -50,8 +50,8 @@ public class StateStoreConnectionMonitorService extends PeriodicService { @Override protected void serviceInit(Configuration conf) throws Exception { this.setIntervalMs(conf.getLong( - DFSConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, - DFSConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS_DEFAULT)); + RBFConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, + RBFConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS_DEFAULT)); super.serviceInit(conf); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java similarity index 96% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java index aa730aefd63..ccbde095a7d 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreService.java @@ -33,9 +33,9 @@ import javax.management.StandardMBean; import org.apache.hadoop.classification.InterfaceAudience; import org.apache.hadoop.classification.InterfaceStability; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.metrics.StateStoreMBean; import org.apache.hadoop.hdfs.server.federation.metrics.StateStoreMetrics; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver; import org.apache.hadoop.hdfs.server.federation.store.impl.MembershipStoreImpl; import org.apache.hadoop.hdfs.server.federation.store.impl.MountTableStoreImpl; @@ -139,8 +139,8 @@ public class StateStoreService extends CompositeService { // Create implementation of State Store Class driverClass = this.conf.getClass( - DFSConfigKeys.FEDERATION_STORE_DRIVER_CLASS, - DFSConfigKeys.FEDERATION_STORE_DRIVER_CLASS_DEFAULT, + RBFConfigKeys.FEDERATION_STORE_DRIVER_CLASS, + RBFConfigKeys.FEDERATION_STORE_DRIVER_CLASS_DEFAULT, StateStoreDriver.class); this.driver = ReflectionUtils.newInstance(driverClass, this.conf); @@ -159,12 +159,12 @@ public class StateStoreService extends CompositeService { // Set expirations intervals for each record MembershipState.setExpirationMs(conf.getLong( - DFSConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS, - DFSConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS_DEFAULT)); + RBFConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS, + RBFConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS_DEFAULT)); RouterState.setExpirationMs(conf.getTimeDuration( - DFSConfigKeys.FEDERATION_STORE_ROUTER_EXPIRATION_MS, - DFSConfigKeys.FEDERATION_STORE_ROUTER_EXPIRATION_MS_DEFAULT, + RBFConfigKeys.FEDERATION_STORE_ROUTER_EXPIRATION_MS, + RBFConfigKeys.FEDERATION_STORE_ROUTER_EXPIRATION_MS_DEFAULT, TimeUnit.MILLISECONDS)); // Cache update service diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUtils.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUtils.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUtils.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/StateStoreUtils.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreDriver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreDriver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreDriver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreDriver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreRecordOperations.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreRecordOperations.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreRecordOperations.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreRecordOperations.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java similarity index 95% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java index 85404054aaa..666712fdf92 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreSerializer.java @@ -20,7 +20,7 @@ package org.apache.hadoop.hdfs.server.federation.store.driver; import java.io.IOException; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.records.BaseRecord; import org.apache.hadoop.util.ReflectionUtils; @@ -61,8 +61,8 @@ public abstract class StateStoreSerializer { private static StateStoreSerializer newSerializer(final Configuration conf) { Class serializerName = conf.getClass( - DFSConfigKeys.FEDERATION_STORE_SERIALIZER_CLASS, - DFSConfigKeys.FEDERATION_STORE_SERIALIZER_CLASS_DEFAULT, + RBFConfigKeys.FEDERATION_STORE_SERIALIZER_CLASS, + RBFConfigKeys.FEDERATION_STORE_SERIALIZER_CLASS_DEFAULT, StateStoreSerializer.class); return ReflectionUtils.newInstance(serializerName, conf); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreBaseImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreBaseImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreBaseImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreBaseImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java similarity index 96% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java index c585a232603..7d9ddc64499 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileImpl.java @@ -29,7 +29,7 @@ import java.nio.charset.StandardCharsets; import java.util.LinkedList; import java.util.List; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.records.BaseRecord; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -46,7 +46,7 @@ public class StateStoreFileImpl extends StateStoreFileBaseImpl { /** Configuration keys. */ public static final String FEDERATION_STORE_FILE_DIRECTORY = - DFSConfigKeys.FEDERATION_STORE_PREFIX + "driver.file.directory"; + RBFConfigKeys.FEDERATION_STORE_PREFIX + "driver.file.directory"; /** Root directory for the state store. */ private String rootDirectory; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java similarity index 97% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java index 8d6c626142c..ad822fb29a4 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java @@ -33,7 +33,7 @@ import org.apache.hadoop.fs.FileStatus; import org.apache.hadoop.fs.FileSystem; import org.apache.hadoop.fs.Options; import org.apache.hadoop.fs.Path; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.DistributedFileSystem; import org.apache.hadoop.hdfs.server.federation.store.records.BaseRecord; import org.slf4j.Logger; @@ -51,7 +51,7 @@ public class StateStoreFileSystemImpl extends StateStoreFileBaseImpl { /** Configuration keys. */ public static final String FEDERATION_STORE_FS_PATH = - DFSConfigKeys.FEDERATION_STORE_PREFIX + "driver.fs.path"; + RBFConfigKeys.FEDERATION_STORE_PREFIX + "driver.fs.path"; /** File system to back the State Store. */ private FileSystem fs; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializableImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializableImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializableImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializableImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializerPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializerPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializerPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreSerializerPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java index 7f98171aeb5..cd5372d6eed 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreZooKeeperImpl.java @@ -29,7 +29,7 @@ import java.util.List; import org.apache.curator.framework.CuratorFramework; import org.apache.curator.framework.imps.CuratorFrameworkState; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver; import org.apache.hadoop.hdfs.server.federation.store.records.BaseRecord; import org.apache.hadoop.hdfs.server.federation.store.records.Query; @@ -58,7 +58,7 @@ public class StateStoreZooKeeperImpl extends StateStoreSerializableImpl { /** Configuration keys. */ public static final String FEDERATION_STORE_ZK_DRIVER_PREFIX = - DFSConfigKeys.FEDERATION_STORE_PREFIX + "driver.zk."; + RBFConfigKeys.FEDERATION_STORE_PREFIX + "driver.zk."; public static final String FEDERATION_STORE_ZK_PARENT_PATH = FEDERATION_STORE_ZK_DRIVER_PREFIX + "parent-path"; public static final String FEDERATION_STORE_ZK_PARENT_PATH_DEFAULT = diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MembershipStoreImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MembershipStoreImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MembershipStoreImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MembershipStoreImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MountTableStoreImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MountTableStoreImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MountTableStoreImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/MountTableStoreImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/RouterStoreImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/RouterStoreImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/RouterStoreImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/RouterStoreImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/impl/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/AddMountTableEntryResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/EnterSafeModeResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetMountTableEntriesResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamenodeRegistrationsResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetNamespaceInfoResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetRouterRegistrationsResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/GetSafeModeResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/LeaveSafeModeResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/NamenodeHeartbeatResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RemoveMountTableEntryResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/RouterHeartbeatResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateMountTableEntryResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationRequest.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationRequest.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationRequest.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationRequest.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationResponse.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationResponse.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationResponse.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/UpdateNamenodeRegistrationResponse.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/AddMountTableEntryResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/EnterSafeModeResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/FederationProtocolPBTranslator.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/FederationProtocolPBTranslator.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/FederationProtocolPBTranslator.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/FederationProtocolPBTranslator.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetMountTableEntriesResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamenodeRegistrationsResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetNamespaceInfoResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetRouterRegistrationsResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/GetSafeModeResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/LeaveSafeModeResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/NamenodeHeartbeatResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RemoveMountTableEntryResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/RouterHeartbeatResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateMountTableEntryResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationRequestPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationRequestPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationRequestPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationRequestPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationResponsePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationResponsePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationResponsePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/UpdateNamenodeRegistrationResponsePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/impl/pb/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/protocol/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipState.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipState.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipStats.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipStats.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipStats.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MembershipStats.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MountTable.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MountTable.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MountTable.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/MountTable.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/Query.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/Query.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/Query.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/Query.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/QueryResult.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/QueryResult.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/QueryResult.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/QueryResult.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/RouterState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/RouterState.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/RouterState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/RouterState.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/StateStoreVersion.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/StateStoreVersion.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/StateStoreVersion.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/StateStoreVersion.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatsPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatsPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatsPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MembershipStatsPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MountTablePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MountTablePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MountTablePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/MountTablePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/PBRecord.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/PBRecord.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/PBRecord.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/PBRecord.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/RouterStatePBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/RouterStatePBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/RouterStatePBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/RouterStatePBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/StateStoreVersionPBImpl.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/StateStoreVersionPBImpl.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/StateStoreVersionPBImpl.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/StateStoreVersionPBImpl.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/impl/pb/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/records/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/ConsistentHashRing.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/ConsistentHashRing.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/ConsistentHashRing.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/ConsistentHashRing.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/utils/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java similarity index 99% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java index 9dfd1b7ccf1..f4adbad12cd 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/tools/federation/RouterAdmin.java @@ -27,13 +27,13 @@ import org.apache.hadoop.classification.InterfaceAudience.Private; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.conf.Configured; import org.apache.hadoop.fs.permission.FsPermission; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.HdfsConfiguration; import org.apache.hadoop.hdfs.protocol.HdfsConstants; import org.apache.hadoop.hdfs.server.federation.resolver.MountTableManager; import org.apache.hadoop.hdfs.server.federation.resolver.RemoteLocation; import org.apache.hadoop.hdfs.server.federation.resolver.order.DestinationOrder; import org.apache.hadoop.hdfs.server.federation.router.RouterClient; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.RouterQuotaUsage; import org.apache.hadoop.hdfs.server.federation.router.RouterStateManager; import org.apache.hadoop.hdfs.server.federation.store.protocol.AddMountTableEntryRequest; @@ -148,8 +148,8 @@ public class RouterAdmin extends Configured implements Tool { // Initialize RouterClient try { String address = getConf().getTrimmed( - DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, - DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_DEFAULT); + RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, + RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_DEFAULT); InetSocketAddress routerSocket = NetUtils.createSocketAddr(address); client = new RouterClient(routerSocket, getConf()); } catch (RPC.VersionMismatch v) { diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/federation/package-info.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/tools/federation/package-info.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/federation/package-info.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/tools/federation/package-info.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/FederationProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/proto/FederationProtocol.proto similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/proto/FederationProtocol.proto rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/proto/FederationProtocol.proto diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/RouterProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/proto/RouterProtocol.proto similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/proto/RouterProtocol.proto rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/proto/RouterProtocol.proto diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/resources/hdfs-rbf-default.xml b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/resources/hdfs-rbf-default.xml new file mode 100644 index 00000000000..92f899d5ec0 --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/resources/hdfs-rbf-default.xml @@ -0,0 +1,434 @@ + + + + + + + + + + + + dfs.federation.router.default.nameserviceId + + + Nameservice identifier of the default subcluster to monitor. + + + + + dfs.federation.router.rpc.enable + true + + If true, the RPC service to handle client requests in the router is + enabled. + + + + + dfs.federation.router.rpc-address + 0.0.0.0:8888 + + RPC address that handles all clients requests. + The value of this property will take the form of router-host1:rpc-port. + + + + + dfs.federation.router.rpc-bind-host + + + The actual address the RPC server will bind to. If this optional address is + set, it overrides only the hostname portion of + dfs.federation.router.rpc-address. This is useful for making the name node + listen on all interfaces by setting it to 0.0.0.0. + + + + + dfs.federation.router.handler.count + 10 + + The number of server threads for the router to handle RPC requests from + clients. + + + + + dfs.federation.router.handler.queue.size + 100 + + The size of the queue for the number of handlers to handle RPC client requests. + + + + + dfs.federation.router.reader.count + 1 + + The number of readers for the router to handle RPC client requests. + + + + + dfs.federation.router.reader.queue.size + 100 + + The size of the queue for the number of readers for the router to handle RPC client requests. + + + + + dfs.federation.router.connection.pool-size + 1 + + Size of the pool of connections from the router to namenodes. + + + + + dfs.federation.router.connection.clean.ms + 10000 + + Time interval, in milliseconds, to check if the connection pool should + remove unused connections. + + + + + dfs.federation.router.connection.pool.clean.ms + 60000 + + Time interval, in milliseconds, to check if the connection manager should + remove unused connection pools. + + + + + dfs.federation.router.metrics.enable + true + + If the metrics in the router are enabled. + + + + + dfs.federation.router.metrics.class + org.apache.hadoop.hdfs.server.federation.metrics.FederationRPCPerformanceMonitor + + Class to monitor the RPC system in the router. It must implement the + RouterRpcMonitor interface. + + + + + dfs.federation.router.admin.enable + true + + If true, the RPC admin service to handle client requests in the router is + enabled. + + + + + dfs.federation.router.admin-address + 0.0.0.0:8111 + + RPC address that handles the admin requests. + The value of this property will take the form of router-host1:rpc-port. + + + + + dfs.federation.router.admin-bind-host + + + The actual address the RPC admin server will bind to. If this optional + address is set, it overrides only the hostname portion of + dfs.federation.router.admin-address. This is useful for making the name + node listen on all interfaces by setting it to 0.0.0.0. + + + + + dfs.federation.router.admin.handler.count + 1 + + The number of server threads for the router to handle RPC requests from + admin. + + + + + dfs.federation.router.http-address + 0.0.0.0:50071 + + HTTP address that handles the web requests to the Router. + The value of this property will take the form of router-host1:http-port. + + + + + dfs.federation.router.http-bind-host + + + The actual address the HTTP server will bind to. If this optional + address is set, it overrides only the hostname portion of + dfs.federation.router.http-address. This is useful for making the name + node listen on all interfaces by setting it to 0.0.0.0. + + + + + dfs.federation.router.https-address + 0.0.0.0:50072 + + HTTPS address that handles the web requests to the Router. + The value of this property will take the form of router-host1:https-port. + + + + + dfs.federation.router.https-bind-host + + + The actual address the HTTPS server will bind to. If this optional + address is set, it overrides only the hostname portion of + dfs.federation.router.https-address. This is useful for making the name + node listen on all interfaces by setting it to 0.0.0.0. + + + + + dfs.federation.router.http.enable + true + + If the HTTP service to handle client requests in the router is enabled. + + + + + dfs.federation.router.metrics.enable + true + + If the metrics service in the router is enabled. + + + + + dfs.federation.router.file.resolver.client.class + org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver + + Class to resolve files to subclusters. + + + + + dfs.federation.router.namenode.resolver.client.class + org.apache.hadoop.hdfs.server.federation.resolver.MembershipNamenodeResolver + + Class to resolve the namenode for a subcluster. + + + + + dfs.federation.router.store.enable + true + + If true, the Router connects to the State Store. + + + + + dfs.federation.router.store.serializer + org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializerPBImpl + + Class to serialize State Store records. + + + + + dfs.federation.router.store.driver.class + org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl + + Class to implement the State Store. There are three implementation classes currently + being supported: + org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreFileImpl, + org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreFileSystemImpl and + org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl. + These implementation classes use the local file, filesystem and ZooKeeper as a backend respectively. + By default it uses the ZooKeeper as the default State Store. + + + + + dfs.federation.router.store.connection.test + 60000 + + How often to check for the connection to the State Store in milliseconds. + + + + + dfs.federation.router.cache.ttl + 1m + + How often to refresh the State Store caches in milliseconds. This setting + supports multiple time unit suffixes as described in + dfs.heartbeat.interval. If no suffix is specified then milliseconds is + assumed. + + + + + dfs.federation.router.store.membership.expiration + 300000 + + Expiration time in milliseconds for a membership record. + + + + + dfs.federation.router.heartbeat.enable + true + + If true, the Router heartbeats into the State Store. + + + + + dfs.federation.router.heartbeat.interval + 5000 + + How often the Router should heartbeat into the State Store in milliseconds. + + + + + dfs.federation.router.heartbeat-state.interval + 5s + + How often the Router should heartbeat its state into the State Store in + milliseconds. This setting supports multiple time unit suffixes as + described in dfs.federation.router.quota-cache.update.interval. + + + + + dfs.federation.router.store.router.expiration + 5m + + Expiration time in milliseconds for a router state record. This setting + supports multiple time unit suffixes as described in + dfs.federation.router.quota-cache.update.interval. + + + + + dfs.federation.router.safemode.enable + true + + + + + + dfs.federation.router.safemode.extension + 30s + + Time after startup that the Router is in safe mode. This setting + supports multiple time unit suffixes as described in + dfs.heartbeat.interval. If no suffix is specified then milliseconds is + assumed. + + + + + dfs.federation.router.safemode.expiration + 3m + + Time without being able to reach the State Store to enter safe mode. This + setting supports multiple time unit suffixes as described in + dfs.heartbeat.interval. If no suffix is specified then milliseconds is + assumed. + + + + + dfs.federation.router.monitor.namenode + + + The identifier of the namenodes to monitor and heartbeat. + + + + + dfs.federation.router.monitor.localnamenode.enable + true + + If true, the Router should monitor the namenode in the local machine. + + + + + dfs.federation.router.mount-table.max-cache-size + 10000 + + Maximum number of mount table cache entries to have. + By default, remove cache entries if we have more than 10k. + + + + + dfs.federation.router.quota.enable + false + + Set to true to enable quota system in Router. + + + + + dfs.federation.router.quota-cache.update.interval + 60s + + Interval time for updating quota usage cache in Router. + This property is used only if the value of + dfs.federation.router.quota.enable is true. + This setting supports multiple time unit suffixes as described + in dfs.heartbeat.interval. If no suffix is specified then milliseconds + is assumed. + + + + + dfs.federation.router.client.thread-size + 32 + + Max threads size for the RouterClient to execute concurrent + requests. + + + + + dfs.federation.router.client.retry.max.attempts + 3 + + Max retry attempts for the RouterClient talking to the Router. + + + + \ No newline at end of file diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/proto-web.xml b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/proto-web.xml new file mode 100644 index 00000000000..83b36b2ca58 --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/proto-web.xml @@ -0,0 +1,16 @@ + + + + diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/federationhealth.html b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.html similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/federationhealth.html rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.html diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/federationhealth.js b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.js similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/federationhealth.js rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/federationhealth.js diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/index.html b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/index.html similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/index.html rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/index.html diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/robots.txt b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/robots.txt similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/router/robots.txt rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/webapps/router/robots.txt diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSRouterFederation.md b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/markdown/HDFSRouterFederation.md similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSRouterFederation.md rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/markdown/HDFSRouterFederation.md diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/resources/css/site.css b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/resources/css/site.css new file mode 100644 index 00000000000..f830baafa8c --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/resources/css/site.css @@ -0,0 +1,30 @@ +/* +* Licensed to the Apache Software Foundation (ASF) under one or more +* contributor license agreements. See the NOTICE file distributed with +* this work for additional information regarding copyright ownership. +* The ASF licenses this file to You under the Apache License, Version 2.0 +* (the "License"); you may not use this file except in compliance with +* the License. You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +#banner { + height: 93px; + background: none; +} + +#bannerLeft img { + margin-left: 30px; + margin-top: 10px; +} + +#bannerRight img { + margin: 17px; +} + diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/resources/images/routerfederation.png b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/resources/images/routerfederation.png similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/site/resources/images/routerfederation.png rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/resources/images/routerfederation.png diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/site.xml b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/site.xml new file mode 100644 index 00000000000..5feae9a879b --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/site/site.xml @@ -0,0 +1,28 @@ + + + + + org.apache.maven.skins + maven-stylus-skin + ${maven-stylus-skin.version} + + + + + + + + + diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/MockResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/MockResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/MockResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/MockResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java similarity index 86% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java index b332f1f4a58..be0de529b51 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterConfigBuilder.java @@ -18,7 +18,7 @@ package org.apache.hadoop.hdfs.server.federation; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.FederationStateStoreTestUtils; import org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver; @@ -122,7 +122,7 @@ public class RouterConfigBuilder { public RouterConfigBuilder stateStore() { // reset the State Store driver implementation class for testing - conf.setClass(DFSConfigKeys.FEDERATION_STORE_DRIVER_CLASS, + conf.setClass(RBFConfigKeys.FEDERATION_STORE_DRIVER_CLASS, FederationStateStoreTestUtils.getTestDriverClass(), StateStoreDriver.class); return this.stateStore(true); @@ -141,22 +141,22 @@ public class RouterConfigBuilder { } public Configuration build() { - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_STORE_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_STORE_ENABLE, this.enableStateStore); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_RPC_ENABLE, this.enableRpcServer); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_ADMIN_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_RPC_ENABLE, this.enableRpcServer); + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_ADMIN_ENABLE, this.enableAdminServer); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_HTTP_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_HTTP_ENABLE, this.enableHttpServer); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE, this.enableHeartbeat); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_MONITOR_LOCAL_NAMENODE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_MONITOR_LOCAL_NAMENODE, this.enableLocalHeartbeat); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_METRICS_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_METRICS_ENABLE, this.enableMetrics); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_QUOTA_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_QUOTA_ENABLE, this.enableQuota); - conf.setBoolean(DFSConfigKeys.DFS_ROUTER_SAFEMODE_ENABLE, + conf.setBoolean(RBFConfigKeys.DFS_ROUTER_SAFEMODE_ENABLE, this.enableSafemode); return conf; } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java similarity index 95% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java index 8f8bd3ebcba..9788683b4ba 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/RouterDFSCluster.java @@ -27,23 +27,23 @@ import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_SERVICE_RPC_ADDR import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_SERVICE_RPC_BIND_HOST_KEY; import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMESERVICES; import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMESERVICE_ID; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_DEFAULT_NAMESERVICE; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HANDLER_COUNT_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HEARTBEAT_INTERVAL_MS; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_HTTP_BIND_HOST_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_MONITOR_NAMENODE; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY; -import static org.apache.hadoop.hdfs.DFSConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS; -import static org.apache.hadoop.hdfs.DFSConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS; import static org.apache.hadoop.hdfs.server.federation.FederationTestUtils.NAMENODES; import static org.apache.hadoop.hdfs.server.federation.FederationTestUtils.addDirectory; import static org.apache.hadoop.hdfs.server.federation.FederationTestUtils.waitNamenodeRegistered; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_DEFAULT_NAMESERVICE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HANDLER_COUNT_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HEARTBEAT_INTERVAL_MS; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_HTTP_BIND_HOST_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_MONITOR_NAMENODE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS; import static org.junit.Assert.assertEquals; import static org.junit.Assert.fail; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java similarity index 96% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java index e42ab500d53..aa1906fdd31 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/StateStoreDFSCluster.java @@ -28,12 +28,12 @@ import java.util.List; import java.util.Map; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver; import org.apache.hadoop.hdfs.server.federation.resolver.FederationNamenodeServiceState; import org.apache.hadoop.hdfs.server.federation.resolver.FileSubclusterResolver; import org.apache.hadoop.hdfs.server.federation.resolver.MembershipNamenodeResolver; import org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.StateStoreService; import org.apache.hadoop.hdfs.server.federation.store.records.MembershipState; import org.apache.hadoop.hdfs.server.federation.store.records.MountTable; @@ -66,10 +66,10 @@ public class StateStoreDFSCluster extends RouterDFSCluster { Configuration stateStoreConfig = getStateStoreConfiguration(); // Use state store backed resolvers stateStoreConfig.setClass( - DFSConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS, + RBFConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS, DEFAULT_NAMENODE_RESOLVER, ActiveNamenodeResolver.class); stateStoreConfig.setClass( - DFSConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS, + RBFConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS, fileResolver, FileSubclusterResolver.class); this.addRouterOverrides(stateStoreConfig); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestFederationMetrics.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestFederationMetrics.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestFederationMetrics.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestFederationMetrics.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestMetricsBase.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestMetricsBase.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestMetricsBase.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestMetricsBase.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java index e38443ed75b..cb3b472ced0 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMountTableResolver.java @@ -17,8 +17,8 @@ */ package org.apache.hadoop.hdfs.server.federation.resolver; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_DEFAULT_NAMESERVICE; -import static org.apache.hadoop.hdfs.DFSConfigKeys.FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_DEFAULT_NAMESERVICE; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMultipleDestinationResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMultipleDestinationResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMultipleDestinationResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestMultipleDestinationResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java index 2d74505c1ab..00c2c13ccf3 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/TestNamenodeResolver.java @@ -38,7 +38,7 @@ import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.ha.HAServiceProtocol.HAServiceState; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.StateStoreService; import org.apache.hadoop.hdfs.server.federation.store.StateStoreUnavailableException; import org.apache.hadoop.hdfs.server.federation.store.records.MembershipState; @@ -62,7 +62,7 @@ public class TestNamenodeResolver { // Reduce expirations to 5 seconds conf.setLong( - DFSConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS, + RBFConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS, TimeUnit.SECONDS.toMillis(5)); stateStore = newStateStore(conf); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/order/TestLocalResolver.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/order/TestLocalResolver.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/order/TestLocalResolver.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/resolver/order/TestLocalResolver.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestConnectionManager.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestConnectionManager.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestConnectionManager.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestConnectionManager.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestNamenodeHeartbeat.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestNamenodeHeartbeat.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestNamenodeHeartbeat.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestNamenodeHeartbeat.java diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRBFConfigFields.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRBFConfigFields.java new file mode 100644 index 00000000000..e130b7b79b4 --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRBFConfigFields.java @@ -0,0 +1,51 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.hadoop.hdfs.server.federation.router; + +import org.apache.hadoop.conf.TestConfigurationFieldsBase; + +import java.util.HashSet; + +/** + * Unit test class to compare the following RBF configuration class: + *

+ * {@link RBFConfigKeys} + *

+ * against hdfs-rbf-default.xml for missing properties. + *

+ * Refer to {@link org.apache.hadoop.conf.TestConfigurationFieldsBase} + * for how this class works. + */ +public class TestRBFConfigFields extends TestConfigurationFieldsBase { + @Override + public void initializeMemberVariables() { + xmlFilename = "hdfs-rbf-default.xml"; + configurationClasses = new Class[] {RBFConfigKeys.class}; + + // Set error modes + errorIfMissingConfigProps = true; + errorIfMissingXmlProps = true; + + // Initialize used variables + configurationPropsToSkipCompare = new HashSet(); + + // Allocate + xmlPropsToSkipCompare = new HashSet(); + xmlPrefixToSkipCompare = new HashSet(); + } +} diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java similarity index 87% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java index 77d16980006..39398f7d603 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouter.java @@ -50,21 +50,21 @@ public class TestRouter { // Basic configuration without the state store conf = new Configuration(); // 1 sec cache refresh - conf.setInt(DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, 1); + conf.setInt(RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, 1); // Mock resolver classes - conf.setClass(DFSConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS, + conf.setClass(RBFConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS, MockResolver.class, ActiveNamenodeResolver.class); - conf.setClass(DFSConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS, + conf.setClass(RBFConfigKeys.FEDERATION_FILE_RESOLVER_CLIENT_CLASS, MockResolver.class, FileSubclusterResolver.class); // Bind to any available port - conf.set(DFSConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY, "0.0.0.0"); - conf.set(DFSConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, "0.0.0.0"); - conf.set(DFSConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_HTTP_BIND_HOST_KEY, "0.0.0.0"); + conf.set(RBFConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY, "0.0.0.0"); + conf.set(RBFConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, "0.0.0.0"); + conf.set(RBFConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_HTTP_BIND_HOST_KEY, "0.0.0.0"); // Simulate a co-located NN conf.set(DFSConfigKeys.DFS_NAMESERVICES, "ns0"); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdmin.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdmin.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdmin.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdmin.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java similarity index 99% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java index 20353c3c827..6111c6bb3e5 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterAdminCLI.java @@ -28,7 +28,6 @@ import java.net.InetSocketAddress; import java.util.List; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.protocol.HdfsConstants; import org.apache.hadoop.hdfs.server.federation.RouterConfigBuilder; import org.apache.hadoop.hdfs.server.federation.RouterDFSCluster.RouterContext; @@ -88,7 +87,7 @@ public class TestRouterAdminCLI { Configuration routerConf = new Configuration(); InetSocketAddress routerSocket = router.getAdminServerAddress(); - routerConf.setSocketAddr(DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, + routerConf.setSocketAddr(RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, routerSocket); admin = new RouterAdmin(routerConf); client = routerContext.getAdminClient(); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java similarity index 95% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java index 427d514dd36..80f23270378 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterHeartbeatService.java @@ -23,7 +23,6 @@ import org.apache.curator.retry.RetryNTimes; import org.apache.curator.test.TestingServer; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.CommonConfigurationKeys; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.RouterConfigBuilder; import org.apache.hadoop.hdfs.server.federation.store.RouterStore; import org.apache.hadoop.hdfs.server.federation.store.StateStoreService; @@ -60,12 +59,12 @@ public class TestRouterHeartbeatService { router = new Router(); router.setRouterId(routerId); Configuration conf = new Configuration(); - conf.setInt(DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, 1); + conf.setInt(RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS, 1); Configuration routerConfig = new RouterConfigBuilder(conf).stateStore().build(); - routerConfig.setLong(DFSConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, + routerConfig.setLong(RBFConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, TimeUnit.HOURS.toMillis(1)); - routerConfig.setClass(DFSConfigKeys.FEDERATION_STORE_DRIVER_CLASS, + routerConfig.setClass(RBFConfigKeys.FEDERATION_STORE_DRIVER_CLASS, StateStoreZooKeeperImpl.class, StateStoreDriver.class); testingServer = new TestingServer(); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterMountTable.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterMountTable.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterMountTable.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterMountTable.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java index 3d5814642ce..eabc0fe0f52 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterNamenodeMonitoring.java @@ -19,7 +19,7 @@ package org.apache.hadoop.hdfs.server.federation.router; import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_HA_NAMENODE_ID_KEY; import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMESERVICE_ID; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_MONITOR_NAMENODE; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_MONITOR_NAMENODE; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java similarity index 99% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java index f125f8b9517..66a955ead1d 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuota.java @@ -32,7 +32,6 @@ import org.apache.hadoop.fs.FileSystem; import org.apache.hadoop.fs.Path; import org.apache.hadoop.fs.QuotaUsage; import org.apache.hadoop.hdfs.DFSClient; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys; import org.apache.hadoop.hdfs.client.HdfsDataOutputStream; import org.apache.hadoop.hdfs.protocol.ClientProtocol; @@ -81,7 +80,7 @@ public class TestRouterQuota { .quota() .rpc() .build(); - routerConf.set(DFSConfigKeys.DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL, "2s"); + routerConf.set(RBFConfigKeys.DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL, "2s"); // override some hdfs settings that used in testing space quota Configuration hdfsConf = new Configuration(false); diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuotaManager.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuotaManager.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuotaManager.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterQuotaManager.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRPCClientRetries.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRPCClientRetries.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRPCClientRetries.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRPCClientRetries.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpcMultiDestination.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpcMultiDestination.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpcMultiDestination.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpcMultiDestination.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java similarity index 90% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java index e05f7276c51..e5d8348da3d 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterSafemode.java @@ -17,9 +17,9 @@ */ package org.apache.hadoop.hdfs.server.federation.router; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_SAFEMODE_EXPIRATION; -import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ROUTER_SAFEMODE_EXTENSION; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_CACHE_TIME_TO_LIVE_MS; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_SAFEMODE_EXPIRATION; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.DFS_ROUTER_SAFEMODE_EXTENSION; import static org.apache.hadoop.hdfs.server.federation.store.FederationStateStoreTestUtils.deleteStateStore; import static org.apache.hadoop.hdfs.server.federation.store.FederationStateStoreTestUtils.getStateStoreConfiguration; import static org.junit.Assert.assertEquals; @@ -32,7 +32,6 @@ import java.net.URISyntaxException; import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.RouterConfigBuilder; import org.apache.hadoop.service.Service.STATE; import org.apache.hadoop.util.Time; @@ -67,12 +66,12 @@ public class TestRouterSafemode { conf.setTimeDuration(DFS_ROUTER_SAFEMODE_EXPIRATION, TimeUnit.SECONDS.toMillis(2), TimeUnit.MILLISECONDS); - conf.set(DFSConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY, "0.0.0.0"); - conf.set(DFSConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, "0.0.0.0"); - conf.set(DFSConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY, "127.0.0.1:0"); - conf.set(DFSConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_RPC_BIND_HOST_KEY, "0.0.0.0"); + conf.set(RBFConfigKeys.DFS_ROUTER_RPC_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_ADMIN_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_ADMIN_BIND_HOST_KEY, "0.0.0.0"); + conf.set(RBFConfigKeys.DFS_ROUTER_HTTP_ADDRESS_KEY, "127.0.0.1:0"); + conf.set(RBFConfigKeys.DFS_ROUTER_HTTPS_ADDRESS_KEY, "127.0.0.1:0"); // RPC + State Store + Safe Mode only conf = new RouterConfigBuilder(conf) diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java index def3935799f..2ec5d62fd5e 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/FederationStateStoreTestUtils.java @@ -17,7 +17,7 @@ */ package org.apache.hadoop.hdfs.server.federation.store; -import static org.apache.hadoop.hdfs.DFSConfigKeys.FEDERATION_STORE_DRIVER_CLASS; +import static org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys.FEDERATION_STORE_DRIVER_CLASS; import static org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreFileImpl.FEDERATION_STORE_FILE_DIRECTORY; import static org.junit.Assert.assertNotNull; diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java similarity index 95% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java index 7f6704e2a0c..247d866434e 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreBase.java @@ -26,7 +26,7 @@ import java.io.IOException; import java.util.concurrent.TimeUnit; import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.junit.AfterClass; import org.junit.Before; import org.junit.BeforeClass; @@ -54,7 +54,7 @@ public class TestStateStoreBase { conf = getStateStoreConfiguration(); // Disable auto-reconnect to data store - conf.setLong(DFSConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, + conf.setLong(RBFConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, TimeUnit.HOURS.toMillis(1)); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java similarity index 99% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java index 26f081b7eb8..dd349daa100 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMembershipState.java @@ -35,8 +35,8 @@ import java.util.ArrayList; import java.util.List; import java.util.concurrent.TimeUnit; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.resolver.FederationNamenodeServiceState; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.protocol.GetNamenodeRegistrationsRequest; import org.apache.hadoop.hdfs.server.federation.store.protocol.GetNamenodeRegistrationsResponse; import org.apache.hadoop.hdfs.server.federation.store.protocol.NamenodeHeartbeatRequest; @@ -59,7 +59,7 @@ public class TestStateStoreMembershipState extends TestStateStoreBase { public static void create() { // Reduce expirations to 5 seconds getConf().setLong( - DFSConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS, + RBFConfigKeys.FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS, TimeUnit.SECONDS.toMillis(5)); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMountTable.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMountTable.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMountTable.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreMountTable.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java similarity index 98% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java index cbc5e7dbda2..db1df198c53 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/TestStateStoreRouterState.java @@ -29,8 +29,8 @@ import java.util.Collections; import java.util.List; import java.util.concurrent.TimeUnit; -import org.apache.hadoop.hdfs.DFSConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.FederationUtil; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.RouterServiceState; import org.apache.hadoop.hdfs.server.federation.store.protocol.GetRouterRegistrationRequest; import org.apache.hadoop.hdfs.server.federation.store.protocol.GetRouterRegistrationsRequest; @@ -52,7 +52,7 @@ public class TestStateStoreRouterState extends TestStateStoreBase { public static void create() { // Reduce expirations to 5 seconds getConf().setTimeDuration( - DFSConfigKeys.FEDERATION_STORE_ROUTER_EXPIRATION_MS, + RBFConfigKeys.FEDERATION_STORE_ROUTER_EXPIRATION_MS, 5, TimeUnit.SECONDS); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreDriverBase.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreDriverBase.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreDriverBase.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreDriverBase.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFile.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFile.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFile.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFile.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileBase.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileBase.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileBase.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileBase.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileSystem.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileSystem.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileSystem.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreFileSystem.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java similarity index 96% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java index 36353ff9fd6..3cf7c9198a9 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/driver/TestStateStoreZK.java @@ -28,7 +28,7 @@ import org.apache.curator.retry.RetryNTimes; import org.apache.curator.test.TestingServer; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.CommonConfigurationKeys; -import org.apache.hadoop.hdfs.DFSConfigKeys; +import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl; import org.junit.AfterClass; import org.junit.Before; @@ -59,7 +59,7 @@ public class TestStateStoreZK extends TestStateStoreDriverBase { getStateStoreConfiguration(StateStoreZooKeeperImpl.class); conf.set(CommonConfigurationKeys.ZK_ADDRESS, connectString); // Disable auto-repair of connection - conf.setLong(DFSConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, + conf.setLong(RBFConfigKeys.FEDERATION_STORE_CONNECTION_TEST_MS, TimeUnit.HOURS.toMillis(1)); getStateStore(conf); } diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMembershipState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMembershipState.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMembershipState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMembershipState.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMountTable.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMountTable.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMountTable.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestMountTable.java diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestRouterState.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestRouterState.java similarity index 100% rename from hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestRouterState.java rename to hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/store/records/TestRouterState.java diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/hdfs-site.xml b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/hdfs-site.xml new file mode 100644 index 00000000000..e6dd2f168ed --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/hdfs-site.xml @@ -0,0 +1,29 @@ + + + + + + + + + + dfs.namenode.fs-limits.min-block-size + 0 + + + diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/log4j.properties b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/log4j.properties new file mode 100644 index 00000000000..c671ccce512 --- /dev/null +++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/resources/log4j.properties @@ -0,0 +1,23 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# log4j configuration used during build and unit tests + +log4j.rootLogger=info,stdout +log4j.threshold=ALL +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} [%t] %-5p %c{2} (%F:%M(%L)) - %m%n diff --git a/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml b/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml index a99ea7525cb..3b770f3f80c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/dev-support/findbugsExcludeFile.xml @@ -14,9 +14,6 @@ - - - diff --git a/hadoop-hdfs-project/hadoop-hdfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs/pom.xml index 909e5890ed5..f8b17223e3e 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/pom.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/pom.xml @@ -263,9 +263,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd"> - @@ -343,8 +340,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd"> QJournalProtocol.proto editlog.proto fsimage.proto - FederationProtocol.proto - RouterProtocol.proto AliasMapProtocol.proto InterQJournalProtocol.proto @@ -395,7 +390,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd"> src/main/webapps/hdfs/robots.txt src/main/webapps/journal/robots.txt src/main/webapps/secondary/robots.txt - src/main/webapps/router/robots.txt src/contrib/** src/site/resources/images/* src/main/webapps/static/bootstrap-3.0.2/** diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java index 8ad9d6560f0..b4b9d97cf4c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java @@ -18,8 +18,6 @@ package org.apache.hadoop.hdfs; -import java.util.concurrent.TimeUnit; - import org.apache.hadoop.classification.InterfaceAudience; import org.apache.hadoop.fs.CommonConfigurationKeys; import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys; @@ -27,15 +25,6 @@ import org.apache.hadoop.hdfs.protocol.HdfsConstants; import org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault; import org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyRackFaultTolerant; import org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.RamDiskReplicaLruTracker; -import org.apache.hadoop.hdfs.server.federation.resolver.FileSubclusterResolver; -import org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver; -import org.apache.hadoop.hdfs.server.federation.router.RouterRpcMonitor; -import org.apache.hadoop.hdfs.server.federation.metrics.FederationRPCPerformanceMonitor; -import org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver; -import org.apache.hadoop.hdfs.server.federation.resolver.MembershipNamenodeResolver; -import org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver; -import org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializerPBImpl; -import org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl; import org.apache.hadoop.http.HttpConfig; /** @@ -1188,199 +1177,6 @@ public class DFSConfigKeys extends CommonConfigurationKeys { "dfs.use.dfs.network.topology"; public static final boolean DFS_USE_DFS_NETWORK_TOPOLOGY_DEFAULT = true; - // HDFS federation - public static final String FEDERATION_PREFIX = "dfs.federation."; - - // HDFS Router-based federation - public static final String FEDERATION_ROUTER_PREFIX = - "dfs.federation.router."; - public static final String DFS_ROUTER_DEFAULT_NAMESERVICE = - FEDERATION_ROUTER_PREFIX + "default.nameserviceId"; - public static final String DFS_ROUTER_HANDLER_COUNT_KEY = - FEDERATION_ROUTER_PREFIX + "handler.count"; - public static final int DFS_ROUTER_HANDLER_COUNT_DEFAULT = 10; - public static final String DFS_ROUTER_READER_QUEUE_SIZE_KEY = - FEDERATION_ROUTER_PREFIX + "reader.queue.size"; - public static final int DFS_ROUTER_READER_QUEUE_SIZE_DEFAULT = 100; - public static final String DFS_ROUTER_READER_COUNT_KEY = - FEDERATION_ROUTER_PREFIX + "reader.count"; - public static final int DFS_ROUTER_READER_COUNT_DEFAULT = 1; - public static final String DFS_ROUTER_HANDLER_QUEUE_SIZE_KEY = - FEDERATION_ROUTER_PREFIX + "handler.queue.size"; - public static final int DFS_ROUTER_HANDLER_QUEUE_SIZE_DEFAULT = 100; - public static final String DFS_ROUTER_RPC_BIND_HOST_KEY = - FEDERATION_ROUTER_PREFIX + "rpc-bind-host"; - public static final int DFS_ROUTER_RPC_PORT_DEFAULT = 8888; - public static final String DFS_ROUTER_RPC_ADDRESS_KEY = - FEDERATION_ROUTER_PREFIX + "rpc-address"; - public static final String DFS_ROUTER_RPC_ADDRESS_DEFAULT = - "0.0.0.0:" + DFS_ROUTER_RPC_PORT_DEFAULT; - public static final String DFS_ROUTER_RPC_ENABLE = - FEDERATION_ROUTER_PREFIX + "rpc.enable"; - public static final boolean DFS_ROUTER_RPC_ENABLE_DEFAULT = true; - - public static final String DFS_ROUTER_METRICS_ENABLE = - FEDERATION_ROUTER_PREFIX + "metrics.enable"; - public static final boolean DFS_ROUTER_METRICS_ENABLE_DEFAULT = true; - public static final String DFS_ROUTER_METRICS_CLASS = - FEDERATION_ROUTER_PREFIX + "metrics.class"; - public static final Class - DFS_ROUTER_METRICS_CLASS_DEFAULT = - FederationRPCPerformanceMonitor.class; - - // HDFS Router heartbeat - public static final String DFS_ROUTER_HEARTBEAT_ENABLE = - FEDERATION_ROUTER_PREFIX + "heartbeat.enable"; - public static final boolean DFS_ROUTER_HEARTBEAT_ENABLE_DEFAULT = true; - public static final String DFS_ROUTER_HEARTBEAT_INTERVAL_MS = - FEDERATION_ROUTER_PREFIX + "heartbeat.interval"; - public static final long DFS_ROUTER_HEARTBEAT_INTERVAL_MS_DEFAULT = - TimeUnit.SECONDS.toMillis(5); - public static final String DFS_ROUTER_MONITOR_NAMENODE = - FEDERATION_ROUTER_PREFIX + "monitor.namenode"; - public static final String DFS_ROUTER_MONITOR_LOCAL_NAMENODE = - FEDERATION_ROUTER_PREFIX + "monitor.localnamenode.enable"; - public static final boolean DFS_ROUTER_MONITOR_LOCAL_NAMENODE_DEFAULT = true; - public static final String DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS = - FEDERATION_ROUTER_PREFIX + "heartbeat-state.interval"; - public static final long DFS_ROUTER_HEARTBEAT_STATE_INTERVAL_MS_DEFAULT = - TimeUnit.SECONDS.toMillis(5); - - // HDFS Router NN client - public static final String DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE = - FEDERATION_ROUTER_PREFIX + "connection.pool-size"; - public static final int DFS_ROUTER_NAMENODE_CONNECTION_POOL_SIZE_DEFAULT = - 64; - public static final String DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN = - FEDERATION_ROUTER_PREFIX + "connection.pool.clean.ms"; - public static final long DFS_ROUTER_NAMENODE_CONNECTION_POOL_CLEAN_DEFAULT = - TimeUnit.MINUTES.toMillis(1); - public static final String DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS = - FEDERATION_ROUTER_PREFIX + "connection.clean.ms"; - public static final long DFS_ROUTER_NAMENODE_CONNECTION_CLEAN_MS_DEFAULT = - TimeUnit.SECONDS.toMillis(10); - - // HDFS Router RPC client - public static final String DFS_ROUTER_CLIENT_THREADS_SIZE = - FEDERATION_ROUTER_PREFIX + "client.thread-size"; - public static final int DFS_ROUTER_CLIENT_THREADS_SIZE_DEFAULT = 32; - public static final String DFS_ROUTER_CLIENT_MAX_ATTEMPTS = - FEDERATION_ROUTER_PREFIX + "client.retry.max.attempts"; - public static final int DFS_ROUTER_CLIENT_MAX_ATTEMPTS_DEFAULT = 3; - - // HDFS Router State Store connection - public static final String FEDERATION_FILE_RESOLVER_CLIENT_CLASS = - FEDERATION_ROUTER_PREFIX + "file.resolver.client.class"; - public static final Class - FEDERATION_FILE_RESOLVER_CLIENT_CLASS_DEFAULT = - MountTableResolver.class; - public static final String FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS = - FEDERATION_ROUTER_PREFIX + "namenode.resolver.client.class"; - public static final Class - FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS_DEFAULT = - MembershipNamenodeResolver.class; - - // HDFS Router-based federation State Store - public static final String FEDERATION_STORE_PREFIX = - FEDERATION_ROUTER_PREFIX + "store."; - - public static final String DFS_ROUTER_STORE_ENABLE = - FEDERATION_STORE_PREFIX + "enable"; - public static final boolean DFS_ROUTER_STORE_ENABLE_DEFAULT = true; - - public static final String FEDERATION_STORE_SERIALIZER_CLASS = - DFSConfigKeys.FEDERATION_STORE_PREFIX + "serializer"; - public static final Class - FEDERATION_STORE_SERIALIZER_CLASS_DEFAULT = - StateStoreSerializerPBImpl.class; - - public static final String FEDERATION_STORE_DRIVER_CLASS = - FEDERATION_STORE_PREFIX + "driver.class"; - public static final Class - FEDERATION_STORE_DRIVER_CLASS_DEFAULT = StateStoreZooKeeperImpl.class; - - public static final String FEDERATION_STORE_CONNECTION_TEST_MS = - FEDERATION_STORE_PREFIX + "connection.test"; - public static final long FEDERATION_STORE_CONNECTION_TEST_MS_DEFAULT = - TimeUnit.MINUTES.toMillis(1); - - public static final String DFS_ROUTER_CACHE_TIME_TO_LIVE_MS = - FEDERATION_ROUTER_PREFIX + "cache.ttl"; - public static final long DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT = - TimeUnit.MINUTES.toMillis(1); - - public static final String FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS = - FEDERATION_STORE_PREFIX + "membership.expiration"; - public static final long FEDERATION_STORE_MEMBERSHIP_EXPIRATION_MS_DEFAULT = - TimeUnit.MINUTES.toMillis(5); - public static final String FEDERATION_STORE_ROUTER_EXPIRATION_MS = - FEDERATION_STORE_PREFIX + "router.expiration"; - public static final long FEDERATION_STORE_ROUTER_EXPIRATION_MS_DEFAULT = - TimeUnit.MINUTES.toMillis(5); - - // HDFS Router safe mode - public static final String DFS_ROUTER_SAFEMODE_ENABLE = - FEDERATION_ROUTER_PREFIX + "safemode.enable"; - public static final boolean DFS_ROUTER_SAFEMODE_ENABLE_DEFAULT = true; - public static final String DFS_ROUTER_SAFEMODE_EXTENSION = - FEDERATION_ROUTER_PREFIX + "safemode.extension"; - public static final long DFS_ROUTER_SAFEMODE_EXTENSION_DEFAULT = - TimeUnit.SECONDS.toMillis(30); - public static final String DFS_ROUTER_SAFEMODE_EXPIRATION = - FEDERATION_ROUTER_PREFIX + "safemode.expiration"; - public static final long DFS_ROUTER_SAFEMODE_EXPIRATION_DEFAULT = - 3 * DFS_ROUTER_CACHE_TIME_TO_LIVE_MS_DEFAULT; - - // HDFS Router-based federation mount table entries - /** Maximum number of cache entries to have. */ - public static final String FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE = - DFSConfigKeys.FEDERATION_ROUTER_PREFIX + "mount-table.max-cache-size"; - /** Remove cache entries if we have more than 10k. */ - public static final int FEDERATION_MOUNT_TABLE_MAX_CACHE_SIZE_DEFAULT = 10000; - - // HDFS Router-based federation admin - public static final String DFS_ROUTER_ADMIN_HANDLER_COUNT_KEY = - FEDERATION_ROUTER_PREFIX + "admin.handler.count"; - public static final int DFS_ROUTER_ADMIN_HANDLER_COUNT_DEFAULT = 1; - public static final int DFS_ROUTER_ADMIN_PORT_DEFAULT = 8111; - public static final String DFS_ROUTER_ADMIN_ADDRESS_KEY = - FEDERATION_ROUTER_PREFIX + "admin-address"; - public static final String DFS_ROUTER_ADMIN_ADDRESS_DEFAULT = - "0.0.0.0:" + DFS_ROUTER_ADMIN_PORT_DEFAULT; - public static final String DFS_ROUTER_ADMIN_BIND_HOST_KEY = - FEDERATION_ROUTER_PREFIX + "admin-bind-host"; - public static final String DFS_ROUTER_ADMIN_ENABLE = - FEDERATION_ROUTER_PREFIX + "admin.enable"; - public static final boolean DFS_ROUTER_ADMIN_ENABLE_DEFAULT = true; - - // HDFS Router-based federation web - public static final String DFS_ROUTER_HTTP_ENABLE = - FEDERATION_ROUTER_PREFIX + "http.enable"; - public static final boolean DFS_ROUTER_HTTP_ENABLE_DEFAULT = true; - public static final String DFS_ROUTER_HTTP_ADDRESS_KEY = - FEDERATION_ROUTER_PREFIX + "http-address"; - public static final int DFS_ROUTER_HTTP_PORT_DEFAULT = 50071; - public static final String DFS_ROUTER_HTTP_BIND_HOST_KEY = - FEDERATION_ROUTER_PREFIX + "http-bind-host"; - public static final String DFS_ROUTER_HTTP_ADDRESS_DEFAULT = - "0.0.0.0:" + DFS_ROUTER_HTTP_PORT_DEFAULT; - public static final String DFS_ROUTER_HTTPS_ADDRESS_KEY = - FEDERATION_ROUTER_PREFIX + "https-address"; - public static final int DFS_ROUTER_HTTPS_PORT_DEFAULT = 50072; - public static final String DFS_ROUTER_HTTPS_BIND_HOST_KEY = - FEDERATION_ROUTER_PREFIX + "https-bind-host"; - public static final String DFS_ROUTER_HTTPS_ADDRESS_DEFAULT = - "0.0.0.0:" + DFS_ROUTER_HTTPS_PORT_DEFAULT; - - // HDFS Router-based federation quota - public static final String DFS_ROUTER_QUOTA_ENABLE = - FEDERATION_ROUTER_PREFIX + "quota.enable"; - public static final boolean DFS_ROUTER_QUOTA_ENABLED_DEFAULT = false; - public static final String DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL = - FEDERATION_ROUTER_PREFIX + "quota-cache.update.interval"; - public static final long DFS_ROUTER_QUOTA_CACHE_UPATE_INTERVAL_DEFAULT = - 60000; - // dfs.client.retry confs are moved to HdfsClientConfigKeys.Retry @Deprecated public static final String DFS_CLIENT_RETRY_POLICY_ENABLED_KEY diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml index f90daba2a13..1e83325a14b 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml @@ -4871,412 +4871,4 @@ will throw NameNodeFormatException. - - - dfs.federation.router.default.nameserviceId - - - Nameservice identifier of the default subcluster to monitor. - - - - - dfs.federation.router.rpc.enable - true - - If true, the RPC service to handle client requests in the router is - enabled. - - - - - dfs.federation.router.rpc-address - 0.0.0.0:8888 - - RPC address that handles all clients requests. - The value of this property will take the form of router-host1:rpc-port. - - - - - dfs.federation.router.rpc-bind-host - - - The actual address the RPC server will bind to. If this optional address is - set, it overrides only the hostname portion of - dfs.federation.router.rpc-address. This is useful for making the name node - listen on all interfaces by setting it to 0.0.0.0. - - - - - dfs.federation.router.handler.count - 10 - - The number of server threads for the router to handle RPC requests from - clients. - - - - - dfs.federation.router.handler.queue.size - 100 - - The size of the queue for the number of handlers to handle RPC client requests. - - - - - dfs.federation.router.reader.count - 1 - - The number of readers for the router to handle RPC client requests. - - - - - dfs.federation.router.reader.queue.size - 100 - - The size of the queue for the number of readers for the router to handle RPC client requests. - - - - - dfs.federation.router.connection.pool-size - 1 - - Size of the pool of connections from the router to namenodes. - - - - - dfs.federation.router.connection.clean.ms - 10000 - - Time interval, in milliseconds, to check if the connection pool should - remove unused connections. - - - - - dfs.federation.router.connection.pool.clean.ms - 60000 - - Time interval, in milliseconds, to check if the connection manager should - remove unused connection pools. - - - - - dfs.federation.router.metrics.enable - true - - If the metrics in the router are enabled. - - - - - dfs.federation.router.metrics.class - org.apache.hadoop.hdfs.server.federation.metrics.FederationRPCPerformanceMonitor - - Class to monitor the RPC system in the router. It must implement the - RouterRpcMonitor interface. - - - - - dfs.federation.router.admin.enable - true - - If true, the RPC admin service to handle client requests in the router is - enabled. - - - - - dfs.federation.router.admin-address - 0.0.0.0:8111 - - RPC address that handles the admin requests. - The value of this property will take the form of router-host1:rpc-port. - - - - - dfs.federation.router.admin-bind-host - - - The actual address the RPC admin server will bind to. If this optional - address is set, it overrides only the hostname portion of - dfs.federation.router.admin-address. This is useful for making the name - node listen on all interfaces by setting it to 0.0.0.0. - - - - - dfs.federation.router.admin.handler.count - 1 - - The number of server threads for the router to handle RPC requests from - admin. - - - - - dfs.federation.router.http-address - 0.0.0.0:50071 - - HTTP address that handles the web requests to the Router. - The value of this property will take the form of router-host1:http-port. - - - - - dfs.federation.router.http-bind-host - - - The actual address the HTTP server will bind to. If this optional - address is set, it overrides only the hostname portion of - dfs.federation.router.http-address. This is useful for making the name - node listen on all interfaces by setting it to 0.0.0.0. - - - - - dfs.federation.router.https-address - 0.0.0.0:50072 - - HTTPS address that handles the web requests to the Router. - The value of this property will take the form of router-host1:https-port. - - - - - dfs.federation.router.https-bind-host - - - The actual address the HTTPS server will bind to. If this optional - address is set, it overrides only the hostname portion of - dfs.federation.router.https-address. This is useful for making the name - node listen on all interfaces by setting it to 0.0.0.0. - - - - - dfs.federation.router.http.enable - true - - If the HTTP service to handle client requests in the router is enabled. - - - - - dfs.federation.router.metrics.enable - true - - If the metrics service in the router is enabled. - - - - - dfs.federation.router.file.resolver.client.class - org.apache.hadoop.hdfs.server.federation.resolver.MountTableResolver - - Class to resolve files to subclusters. - - - - - dfs.federation.router.namenode.resolver.client.class - org.apache.hadoop.hdfs.server.federation.resolver.MembershipNamenodeResolver - - Class to resolve the namenode for a subcluster. - - - - - dfs.federation.router.store.enable - true - - If true, the Router connects to the State Store. - - - - - dfs.federation.router.store.serializer - org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializerPBImpl - - Class to serialize State Store records. - - - - - dfs.federation.router.store.driver.class - org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl - - Class to implement the State Store. There are three implementation classes currently - being supported: - org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreFileImpl, - org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreFileSystemImpl and - org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreZooKeeperImpl. - These implementation classes use the local file, filesystem and ZooKeeper as a backend respectively. - By default it uses the ZooKeeper as the default State Store. - - - - - dfs.federation.router.store.connection.test - 60000 - - How often to check for the connection to the State Store in milliseconds. - - - - - dfs.federation.router.cache.ttl - 1m - - How often to refresh the State Store caches in milliseconds. This setting - supports multiple time unit suffixes as described in - dfs.heartbeat.interval. If no suffix is specified then milliseconds is - assumed. - - - - - dfs.federation.router.store.membership.expiration - 300000 - - Expiration time in milliseconds for a membership record. - - - - - dfs.federation.router.heartbeat.enable - true - - If true, the Router heartbeats into the State Store. - - - - - dfs.federation.router.heartbeat.interval - 5000 - - How often the Router should heartbeat into the State Store in milliseconds. - - - - - dfs.federation.router.heartbeat-state.interval - 5s - - How often the Router should heartbeat its state into the State Store in - milliseconds. This setting supports multiple time unit suffixes as - described in dfs.federation.router.quota-cache.update.interval. - - - - - dfs.federation.router.store.router.expiration - 5m - - Expiration time in milliseconds for a router state record. This setting - supports multiple time unit suffixes as described in - dfs.federation.router.quota-cache.update.interval. - - - - - dfs.federation.router.safemode.enable - true - - - - - - dfs.federation.router.safemode.extension - 30s - - Time after startup that the Router is in safe mode. This setting - supports multiple time unit suffixes as described in - dfs.heartbeat.interval. If no suffix is specified then milliseconds is - assumed. - - - - - dfs.federation.router.safemode.expiration - 3m - - Time without being able to reach the State Store to enter safe mode. This - setting supports multiple time unit suffixes as described in - dfs.heartbeat.interval. If no suffix is specified then milliseconds is - assumed. - - - - - dfs.federation.router.monitor.namenode - - - The identifier of the namenodes to monitor and heartbeat. - - - - - dfs.federation.router.monitor.localnamenode.enable - true - - If true, the Router should monitor the namenode in the local machine. - - - - - dfs.federation.router.mount-table.max-cache-size - 10000 - - Maximum number of mount table cache entries to have. - By default, remove cache entries if we have more than 10k. - - - - - dfs.federation.router.quota.enable - false - - Set to true to enable quota system in Router. - - - - - dfs.federation.router.quota-cache.update.interval - 60s - - Interval time for updating quota usage cache in Router. - This property is used only if the value of - dfs.federation.router.quota.enable is true. - This setting supports multiple time unit suffixes as described - in dfs.heartbeat.interval. If no suffix is specified then milliseconds - is assumed. - - - - - dfs.federation.router.client.thread-size - 32 - - Max threads size for the RouterClient to execute concurrent - requests. - - - - - dfs.federation.router.client.retry.max.attempts - 3 - - Max retry attempts for the RouterClient talking to the Router. - - diff --git a/hadoop-hdfs-project/pom.xml b/hadoop-hdfs-project/pom.xml index 33930fa2b44..0aa11129e56 100644 --- a/hadoop-hdfs-project/pom.xml +++ b/hadoop-hdfs-project/pom.xml @@ -35,6 +35,7 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd"> hadoop-hdfs-native-client hadoop-hdfs-httpfs hadoop-hdfs-nfs + hadoop-hdfs-rbf diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml index ef0d1cdedb6..1ab41d205aa 100644 --- a/hadoop-project/pom.xml +++ b/hadoop-project/pom.xml @@ -250,6 +250,11 @@ hadoop-hdfs-client ${project.version} + + org.apache.hadoop + hadoop-hdfs-rbf + ${project.version} + org.apache.hadoop hadoop-hdfs diff --git a/hadoop-project/src/site/site.xml b/hadoop-project/src/site/site.xml index 38d413837ce..b5ecd738298 100644 --- a/hadoop-project/src/site/site.xml +++ b/hadoop-project/src/site/site.xml @@ -105,7 +105,7 @@ - + @@ -203,6 +203,7 @@ +