Commit Graph

111 Commits

Author SHA1 Message Date
Duo Zhang e7eb628025 HBASE-26922 Fix LineLength warnings as much as possible if it can not be fixed by spotless (#4324)
Signed-off-by: Yulin Niu <niuyulin@apache.org
(cherry picked from commit 3ae0d9012c)
2022-04-09 23:13:49 +08:00
Duo Zhang 340cc6c6f1
HBASE-26802 Backport the log4j2 changes to branch-2 (#4166)
Signed-off-by: Andrew Purtell <apurtell@apache.org>
2022-03-11 11:17:43 -08:00
Andrew Purtell 300f9b9576 HBASE-26582 Prune use of Random and SecureRandom objects (#4118)
Avoid the pattern where a Random object is allocated, used once or twice, and
then left for GC. This pattern triggers warnings from some static analysis tools
because this pattern leads to poor effective randomness. In a few cases we were
legitimately suffering from this issue; in others a change is still good to
reduce noise in analysis results.

Use ThreadLocalRandom where there is no requirement to set the seed to gain
good reuse.

Where useful relax use of SecureRandom to simply Random or ThreadLocalRandom,
which are unlikely to block if the system entropy pool is low, if we don't need
crypographically strong randomness for the use case. The exception to this is
normalization of use of Bytes#random to fill byte arrays with randomness.
Because Bytes#random may be used to generate key material it must be backed by
SecureRandom.

Signed-off-by: Duo Zhang <zhangduo@apache.org>
2022-03-08 15:22:00 -08:00
Duo Zhang 4644efb9f3
HBASE-26691 Replacing log4j with reload4j for branch-2.x (#4050)
Signed-off-by: Andrew Purtell <apurtell@apache.org>
2022-03-04 12:06:34 -08:00
Nick Dimiduk d8085b43fc HBASE-26614 Refactor code related to "dump"ing ZK nodes (#3969)
The code starting at `ZKUtil.dump(ZKWatcher)` is a small mess – it has cyclic dependencies woven
through itself, `ZKWatcher` and `RecoverableZooKeeper`. It also initializes a static variable in
`ZKUtil` through the factory for `RecoverableZooKeeper` instances. Let's decouple and clean it
up.

Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Josh Elser <elserj@apache.org>
2022-01-25 09:08:35 -08:00
Nick Dimiduk 2a42e8ed7a HBASE-26616 Refactor code related to ZooKeeper authentication (#3973)
This refactor reduces the size and scope of the `ZKUtil` class. The core of this refactor is
moving the `login*` methods from `ZKUtil` into their own class, `ZKAuthentication`. The class
`JaasConfiguration` is also moved along with them.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
2022-01-10 10:11:10 -08:00
Andrew Purtell b1bc5f3a5c Renumber to 2.6.0-SNAPSHOT after branching branch-2.5
Signed-off-by: Andrew Purtell <apurtell@apache.org>
2021-12-08 16:54:32 -08:00
Duo Zhang 10584d70d2
HBASE-26306 Backport "HBASE-26220 Use P2P communicate between region servers to sync the list for bootstrap node" to branch-2 (#3727)
Signed-off-by: Yulin Niu <niuyulin@apache.org>
2021-10-10 22:56:12 +08:00
Duo Zhang ef85204522 HBASE-26285 Remove MetaTableLocator usages in non-migration code (#3686)
Signed-off-by: Yulin Niu <niuyulin@apache.org>
2021-09-21 23:32:13 +08:00
Andrew Purtell 284103b8a3 HBASE-25588 Excessive logging of "hbase.zookeeper.useMulti is deprecated. Default to true always." (#3640)
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: Duo Zhang <zhangduo@apache.org>
2021-09-02 10:18:42 -07:00
Tak Lon (Stephen) Wu 665305cc3b HBASE-26124 Backport HBASE-25373 "Remove HTrace completely in code base and try to make use of OpenTelemetry" to branch-2 (#3529)
1/17 commits of HBASE-22120

Signed-off-by: Peter Somogyi <psomogyi@apache.org>
2021-09-01 15:29:09 -07:00
GeorryHuang dacd3404a4 HBASE-26215 The backup master status page should use ActiveMasterManager instead of MasterAddressTracker (#3621)
Signed-off-by: Duo Zhang <zhangduo@apache.org>
2021-08-25 16:42:45 +08:00
Duo Zhang 6ad7eb88c3 HBASE-26172 Deprecated MasterRegistry (#3566)
Signed-off-by: Xiaolin Ha <haxiaolin@apache.org>
Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
2021-08-19 16:30:48 +08:00
Tak Lon (Stephen) Wu c11a3e1b39 Revert "HBASE-26124 Backport HBASE-25373 "Remove HTrace completely in code base and try to make use of OpenTelemetry" to branch-2 (#3529)"
This reverts commit f049301606.
2021-08-04 15:55:13 -07:00
Duo Zhang 620806e3fb HBASE-26150 Let region server also carry ClientMetaService (#3550)
Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
2021-08-05 00:15:49 +08:00
Duo Zhang f7baa195e3 HBASE-26151 Reimplement MasterAddressTracker to also cache backup master addresses (#3548)
Signed-off-by: Yulin Niu <niuyulin@apache.org>
2021-07-31 15:54:06 +08:00
Tak Lon (Stephen) Wu f049301606
HBASE-26124 Backport HBASE-25373 "Remove HTrace completely in code base and try to make use of OpenTelemetry" to branch-2 (#3529)
1/17 commits of HBASE-22120

Signed-off-by: Peter Somogyi <psomogyi@apache.org>
2021-07-29 09:15:10 -07:00
litao a238e79e0f HBASE-26000 Optimize the display of ZK dump in the master web UI (#3383)
Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
2021-06-15 14:15:32 +01:00
Andrew Purtell a4e8ee183e HBASE-25911 Replace calls to System.currentTimeMillis with EnvironmentEdgeManager.currentTime (#3302)
We introduced EnvironmentEdgeManager as a way to inject alternate clocks
for unit tests. In order for this to be effective, all callers that would
otherwise use System.currentTimeMillis() must call
EnvironmentEdgeManager.currentTime() instead, except the implementers of
EnvironmentEdge.

Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>

Conflicts:
	hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupManager.java
	hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupBase.java
	hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupManager.java
	hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupSystemTable.java
	hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncConnectionTracing.java
	hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncRegionLocatorTracing.java
	hbase-it/src/test/java/org/apache/hadoop/hbase/IntegrationTestBackupRestore.java
	hbase-it/src/test/java/org/apache/hadoop/hbase/IntegrationTestManyRegions.java
	hbase-it/src/test/java/org/apache/hadoop/hbase/chaos/actions/MoveRegionsOfTableAction.java
	hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/mapreduce/TestWALRecordReader.java
	hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/replication/TestVerifyReplicationCrossDiffHdfs.java
	hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshotV1NoCluster.java
	hbase-rsgroup/src/test/java/org/apache/hadoop/hbase/rsgroup/TestEnableRSGroups.java
	hbase-rsgroup/src/test/java/org/apache/hadoop/hbase/rsgroup/TestRSGroupsAdmin2.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/CallRunner.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/SimpleRpcServer.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionStateStore.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/SimpleLoadBalancer.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/wal/AbstractWALRoller.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/MiniHBaseCluster.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/TestMetaTableAccessor.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/TestMetaUpdatesGoToPriorityQueue.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/TestSerialization.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/backup/TestHFileArchiving.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/RestoreSnapshotFromClientSimpleTestBase.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAdmin2.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestConnection.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide3.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMobCloneSnapshotFromClientCloneLinksAfterDelete.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMutationGetCellBuilder.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotMetadata.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestActiveMasterManager.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterMetricsWrapper.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMetaAssignmentWithStopMaster.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/assignment/TestRegionStateStore.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestLogsCleaner.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestReplicationHFileCleaner.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/janitor/TestCatalogJanitor.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/MasterProcedureSchedulerPerformanceEvaluation.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestCloneSnapshotProcedure.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestRestoreSnapshotProcedure.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/procedure2/store/region/RegionProcedureStorePerformanceEvaluation.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionInfo.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionServerBulkLoad.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHStoreFile.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestMajorCompaction.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionOpen.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSimpleTimeRangeTracker.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestWideScanner.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/compactions/TestCloseChecker.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/AbstractTestProtobufLog.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/AbstractTestWALReplay.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestCombinedAsyncWriter.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/replication/master/TestRecoverStandbyProcedure.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestFlushSnapshotFromClient.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/wal/TestSyncReplicationWALProvider.java
	hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftServer.java
	hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
2021-06-01 12:41:15 -07:00
Bharath Vissapragada 94a19b5b35
HBASE-25743: Retry REQUESTTIMEOUT based KeeperExceptions in ZK client.
Starting ZOOKEEPER-2251, client requests exceeding a timeout can throw
a KeeperException with REQUESTTIMEOUT opcode set. RecoverableZookeeper
doesn't transparently retry in such cases.

Reviewed-by: Rushabh Shah <rushabh.shah@salesforce.com>
Signed-off-by: Michael Stack <stack@apache.org>

(cherry picked from commit f7a0323895)
2021-04-07 23:45:18 -07:00
Anoop Sam John 97e02732b4 HBASE-25673 Wrong log regarding current active master at ZKLeaderManager#waitToBecomeLeader (#3057)
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
2021-03-18 21:21:46 +05:30
Viraj Jasani 0788547fea
HBASE-25474 : Bump HBase version on branch-2 (#2871)
Signed-off-by: stack <stack@apache.org>
2021-01-12 10:20:22 +05:30
Josh Elser 46ea169ea7 HBASE-25279 Make ZKWatcher ExecutorService launch daemon threads
Closes #2651

Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Yulin Niu <niuyulin@apache.org>
2020-12-31 19:17:31 -05:00
Duo Zhang 9325a775fe HBASE-25452 Use MatcherAssert.assertThat instead of org.junit.Assert.assertThat (#2826)
Signed-off-by: Guanghao Zhang <zghao@apache.org>
2020-12-30 10:03:39 +08:00
Andrew Purtell ea331a66be HBASE-25292 Improve InetSocketAddress usage discipline (#2669)
Network identities should be bound late. Remote addresses should be
resolved at the last possible moment, just before connect(). Network
identity mappings can change, so our code should not inappropriately
cache them. Otherwise we might miss a change and fail to operate normally.

Revert "HBASE-14544 Allow HConnectionImpl to not refresh the dns on errors"
Removes hbase.resolve.hostnames.on.failure and related code. We always
resolve hostnames, as late as possible.

Preserve InetSocketAddress caching per RPC connection. Avoids potential
lookups per Call.

Replace InetSocketAddress with Address where used as a map key. If we want
to key by hostname and/or resolved address we should be explicit about it.
Using Address chooses mapping by hostname and port only.

Add metrics for potential nameservice resolution attempts, whenever an
InetSocketAddress is instantiated for connect; and metrics for failed
resolution, whenever InetSocketAddress#isUnresolved on the new instance
is true.

* Use ServerName directly to build a stub key

* Resolve and cache ISA on a RpcChannel as late as possible, at first call

* Remove now invalid unit test TestCIBadHostname

We resolve DNS at the latest possible time, at first call, and do not
resolve hostnames for creating stubs at all, so this unit test cannot
work now.

Reviewed-by: Mingliang Liu <liuml07@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
2020-12-04 10:19:02 -08:00
Laxman Goswami 5e683e1962
HBASE-25230 Embedded zookeeper server not clean up the old data
Closes #2732

Signed-off-by: maoling <maoling199210191@sina.com>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
2020-12-03 14:45:14 +05:30
Andrew Purtell 1b6399a480
HBASE-24640 [branch-2] Purge use of VisibleForTesting (#2696)
Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
2020-11-25 14:15:32 -08:00
Qi Yu 3dd425abfa HBASE-25323 Fix potential NPE when the zookeeper path of RegionServerTracker does not exist when start (#2702)
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Guanghao Zhang <zghao@apache.org>
2020-11-25 15:28:32 +08:00
Duo Zhang f973a8087f HBASE-25103 Remove ZNodePaths.metaReplicaZNodes (#2464)
Signed-off-by: Huaxiang Sun <huaxiangsun@apache.com>
2020-09-29 15:51:06 +08:00
stack 97979436f8 HBASE-25067 Edit of log messages around async WAL Replication; checkstyle fixes; and a bugfix
Editing logging around region replicas: shortening and adding context.
Checkstyle fixes in edited files while I was in there.
Bug fix in AssignRegionHandler -- was using M_RS_CLOSE_META to open
a Region instead of a M_RS_OPEN_META.

Signed-off-by: Duo Zhang <zhangduo@apache.org>
2020-09-22 10:13:03 -07:00
Bharath Vissapragada bb9121da77
HBASE-24765: Dynamic master discovery (#2314)
This patch adds the ability to discover newly added masters
dynamically on the master registry side. The trigger for the
re-fetch is either periodic (5 mins) or any registry RPC failure.
Master server information is cached in masters to avoid repeated
ZK lookups.

Updates the client side connection metrics to maintain a counter
per RPC type so that clients have visibility into counts grouped
by RPC method name.

I didn't add the method to ZK registry interface since there
is a design discussion going on in splittable meta doc. We can
add it later if needed.

Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
(cherry picked from commit 275a38e153)
2020-08-26 09:13:34 -07:00
WenFeiYi 28a05a0f87
HBASE-24844 RecoverableZookeeper#close followed by ExecutorService shutdown
* Resolves Exception on standalone (master) shutdown

Closes #2239

Signed-off-by: Viraj Jasani <vjasani@apache.org>
2020-08-12 17:10:56 +05:30
Viraj Jasani 8ccf643fdc
HBASE-24750 : All ExecutorService should use guava ThreadFactoryBuilder (#2214)
Closes #2196

Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
Signed-off-by: Ted Yu <tyu@apache.org>
Signed-off-by: niuyulin <nyl353@163.com>
2020-08-12 15:57:53 +05:30
stack edb4cd534c HBASE-24632 Enable procedure-based log splitting as default in hbase3 Add deprecation of 'classic' zk-based WAL splitter.
Also fix three bugs:

 * We were trying to delete non-empty directory; weren't doing
 accounting for meta WALs where meta had moved off the server
 (successfully)
 * We were deleting split WALs rather than archiving them.
 * We were not handling corrupt files.

Deprecations and removal of tests of old system.
2020-07-27 08:23:29 -07:00
Bharath Vissapragada a6c887012e
HBASE-24603: Make Zookeeper sync() call synchronous (#1945) (#1975)
Writing a test for this is tricky. There is enough coverage for
functional tests. Only concern is performance, but there is enough
logging for it to detect timed out/badly performing sync calls.

Additionally, this patch decouples the ZK event processing into it's
own thread rather than doing it in the EventThread's context. That
avoids deadlocks and stalls of the event thread.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
(cherry picked from commit 84e246f9b1)
2020-06-25 16:41:11 -07:00
Duo Zhang dc2146069c
HBASE-24309 Avoid introducing log4j and slf4j-log4j dependencies for … (#1697)
Signed-off-by: stack <stack@apache.org>
2020-05-13 17:59:21 +08:00
Mohammad Arshad edd8829cfc
HBASE-24211: Create table is slow in large cluster when AccessController is enabled. (#1631)
Signed-off-by: Viraj Jasani <vjasani@apache.org>
2020-05-06 15:17:34 +05:30
Duo Zhang 47348f5887 Revert "HBASE-24211: Create table is slow in large cluster when AccessController is enabled. (#1546)"
This breaks TestAccessController.testAccessControllerUserPermsRegexHandling

This reverts commit 66e90dece2.
2020-04-27 22:50:02 +08:00
Mohammad Arshad 66e90dece2
HBASE-24211: Create table is slow in large cluster when AccessController is enabled. (#1546)
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Pankaj <pankajkumar@apache.org>
2020-04-25 17:45:32 +05:30
stack 8a1ffa6c43 HBASE-24220 Allow that zk NOTEMPTY multi exception is retryable by running in-series
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapred/TableRecordReaderImpl.java
hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
 Cleanup checkstyle warnings. Don't depend on hbase-client
 ScannerCallable.

hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java
 Cut down on cluster resource usage.

hbase-server/src/test/java/org/apache/hadoop/hbase/master/AbstractTestDLS.java
 Debug

hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
 Debug

hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftHttpServer.java
 Debug

hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
 Debug

hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
 Allow that NONEMPTY is retryable by running in series.
2020-04-20 15:43:09 -07:00
Jianfei Jiang 2f4ae522c3 HBASE-24132 Upgrade to Apache ZooKeeper 3.5.7 (#1453)
* HBASE-24132 Upgrade to Apache ZooKeeper 3.5.7

* HBASE-24132 Upgrade to Apache ZooKeeper 3.5.7

Co-authored-by: 姜建飞 10222269 <jiang.jianfei@zte.com.cn>

Signed-off-by: Mate Szalay-Beko <szalay.beko.mate@gmail.com>
Signed-off-by: Norbert Kalmar <nkalmar@cloudera.com>
Signed-off-by: stack <stack@apache.org>
Signed-off-by: Duo Zhang <zhangdo@apache.org>
2020-04-13 13:48:47 -07:00
Nick Dimiduk ffb2359146
HBASE-24013 Bump branch-2 version to 2.4.0-SNAPSHOT (#1309)
Increment version in poms with

```
$ mvn org.codehaus.mojo:versions-maven-plugin:2.7:set -DnewVersion=2.4.0-SNAPSHOT -DgenerateBackupPoms=false
```

Verified no dangling references with

```
$ find . -iname '*pom.xml' -exec grep -n '2.3.0-SNAPSHOT' {} +
```

Verified build with

```
$ JAVA_HOME=/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home mvn clean package -DskipTests
$ JAVA_HOME=/Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home mvn clean package -DskipTests -Dhadoop.profile=3.0
```

Signed-off-by: Jan Hentschel <jan.hentschel@ultratendency.com>
2020-03-19 08:01:43 -07:00
Michael Stack ebd37a314c
HBASE-23993 Use loopback for zk standalone server in minizkcluster (#1291)
hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
 Have client and server use loopback instead of 'localhost'

Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Jan Hentschel <janh@apache.org>
2020-03-17 20:14:24 -07:00
Duo Zhang 7eeb6a0815 HBASE-23077 move entirely to spotbugs (#1265)
Signed-off-by: Sean Busbey <busbey@apache.org>
2020-03-12 11:42:23 +08:00
stack 7df9490d60 HBASE-23899 [Flakey Test] Stabilizations and Debug
A miscellaney. Add extra logging to help w/ debug to a bunch of tests.
Fix some issues particular where we ran into mismatched filesystem
complaint. Some modernizations, removal of unnecessary deletes
(especially after seeing tests fail in table delete), and cleanup.
Recategorized one tests because it starts four clusters in the one
JVM from  medium to large. Finally, zk standalone server won't come
on occasion; added debug and thread dumping to help figure why (
manifests as test failing in startup saying master didn't launch).

hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java
  Fixes occasional mismatched filesystems where the difference is file:// vs file:///
  or we pick up hdfs schema when it a local fs test. Had to do this
  vetting of how we do make qualified on a Path in a few places, not
  just here as a few tests failed with this same issue. Code in here is
  used by a lot of tests that each in turn suffered this mismatch.

  Refactor for clarity

hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshotV1NoCluster.java
  Unused import.

hbase-procedure/src/test/java/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureStore.java
  This test fails if tmp dir is not where it expects because tries to
  make rootdir there. Give it a rootdir under test data dir.

hbase-server/src/test/java/org/apache/hadoop/hbase/TestZooKeeper.java
  This change is probably useless. I think the issue is actually
  a problem addressed later where our test for zk server being
  up gets stuck and never times out.

hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestSplitOrMergeStatus.java
 Move off deprecated APIs.

hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/BalancerTestBase.java
 Log when we fail balance check for DEBUG Currently just says 'false'

hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestSplitWALProcedure.java
 NPEs on way out if setup failed.

hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompaction.java
 Add logging when assert fails to help w/ DEBUG

hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerAbortTimeout.java
 Don't bother removing stuff on teardown. All gets thrown away anyways.
 Saw a few hangs in here in the teardown where hdfs was down before
 expected messing up shutdown.

hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
 Add timeout on socket; was seeing check for zk server getting stuck
 and never timing out (test time out in startup)

hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshotWithTemporaryDirectory.java
 Write to test data dir instead.
 Be careful about how we make qualified paths.

hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScanBase.java
 Remove snowflake configs.

hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationStatus.java
 Add a hacky pause. Tried adding barriers but didn't work. Needs deep
 dive.

hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java
 Remove code copied from zk and use zk methods directly instead.
 A general problem is that zk cluster doesn't come up occasionally but
 no clue why. Add thread dumping and state check.
2020-02-28 12:14:41 -08:00
Bharath Vissapragada 89581d9d21 HBASE-23281: Track meta region locations in masters (#830)
* HBASE-23281: Track meta region changes on masters

This patch adds a simple cache that tracks the meta region replica
locations. It keeps an eye on the region movements so that the
cached locations are not stale.

This information is used for servicing client RPCs for connections
that use master based registry (HBASE-18095). The RPC end points
will be added in a separate patch.

Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
(cherry picked from commit 8571d389cf)
2020-02-27 10:33:42 -08:00
Nick Dimiduk bb8d9df5b1
Revert "HBASE-23304: RPCs needed for client meta information lookup (apache#904) (#1098)"
This reverts commit 71f035450d.
2020-02-04 16:31:24 -08:00
Michael Stack 12f4e0977c
HBASE-23780 Edit of test classifications (#1109)
These classifications come of running at various fork counts.. A test
may complete quick if low fork count but if it is accessing disk, it
will run much slower if fork count is high. This edit accommodates
some of this phenomenon.


Signed-off-by: Bharath Vissapragada <bharathv@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
Signed-off-by: Jan Hentschel <janh@apache.org>
2020-02-03 09:16:47 -08:00
Bharath Vissapragada 4de06915b8 HBASE-23764: Switch to IP address for ZK ensemble #1106
Tests showed that using IP address is much faster for mini cluster
and a lot less flakier. See the jira for more details.
2020-02-01 15:13:54 -08:00
Bharath Vissapragada 71f035450d
HBASE-23304: RPCs needed for client meta information lookup (apache#904) (#1098)
* HBASE-23257: Track clusterID in stand by masters (#798)

This patch implements a simple cache that all the masters
can lookup to serve cluster ID to clients. Active HMaster
is still responsible for creating it but all the masters
will read it from fs to serve clients.

RPCs exposing it will come in a separate patch as a part of
HBASE-18095.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
Signed-off-by: Guangxu Cheng <guangxucheng@gmail.com>
(cherry picked from commit c2e01f2398)

* HBASE-23275: Track active master's address in ActiveMasterManager (#812)

Currently we just track whether an active master exists.
It helps to also track the address of the active master in
all the masters to help serve the client RPC requests to
know which master is active.

Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
Signed-off-by: Andrew Purtell <apurtell@apache.org>
(cherry picked from commit efebb843af)

* HBASE-23281: Track meta region locations in masters (#830)

* HBASE-23281: Track meta region changes on masters

This patch adds a simple cache that tracks the meta region replica
locations. It keeps an eye on the region movements so that the
cached locations are not stale.

This information is used for servicing client RPCs for connections
that use master based registry (HBASE-18095). The RPC end points
will be added in a separate patch.

Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
(cherry picked from commit 8571d389cf)

* HBASE-23304: RPCs needed for client meta information lookup (#904)

* HBASE-23304: RPCs needed for client meta information lookup

This patch implements the RPCs needed for the meta information
lookup during connection init. New tests added to cover the RPC
code paths. HBASE-23305 builds on this to implement the client
side logic.

Fixed a bunch of checkstyle nits around the places the patch
touches.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
(cherry picked from commit 4f8fbba0c0)
2020-01-28 16:45:49 -08:00