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4202 Commits

Author SHA1 Message Date
Brahma Reddy Battula f0e2271149 HDFS-11134. Fix bind exception threw in TestRenameWhileOpen. Contributed By Yiqun Lin. 
(cherry picked from commit b2d4b7b1b9)
 2016-11-17 10:26:50 +05:30
Mingliang Liu a8dadd8c53 HDFS-11105. TestRBWBlockInvalidation#testRWRInvalidation fails intermittently. Contributed by Yiqun Lin 
(cherry picked from commit c90891e7b3)
 2016-11-16 13:13:19 -08:00
Kihwal Lee 15f08e9298 HDFS-8870. Lease is leaked on write failure. Contributed by Kuhu Shukla. 
(cherry picked from commit 4fcea8a0c8)
 2016-11-15 14:57:04 -06:00
Zhe Zhang c6e7b631bd HDFS-10872. Add MutableRate metrics for FSNamesystemLock operations. Contributed by Erik Krogen. 
(cherry picked from commit 818915aabb)
 2016-11-14 16:39:26 -08:00
Brahma Reddy Battula 4dc40fe28e HDFS-11135. The tests in TestBalancer run fails due to NPE. Contributed By Yiqun Lin 
(cherry picked from commit 6efb8c9c60)
 2016-11-14 20:42:50 +05:30
Erik Krogen 3d52459712 HDFS-11087. NamenodeFsck should check if the output writer is still writable. Contributed by Erik Krogen. 
(cherry picked from commit 98d9e9c4c8)
 2016-11-13 14:54:49 -08:00
Mingliang Liu 4bcef1c616 HADOOP-13813. TestDelegationTokenFetcher#testDelegationTokenWithoutRenewer is failing. Contributed by Mingliang Liu 
(cherry picked from commit fb3a5085e8)
 2016-11-12 10:37:46 -08:00
Mingliang Liu fcedb6812b HDFS-11129. TestAppendSnapshotTruncate fails with bind exception. Contributed by Brahma Reddy Battula 
(cherry picked from commit 2ee18fc15e)
 2016-11-11 22:19:39 -08:00
Xiaoyu Yao c443ecb267 HDFS-10941. Improve BlockManager#processMisReplicatesAsync log. Contributed by Chen Liang. 
(cherry picked from commit 4484b48498)
 2016-11-11 14:32:11 -08:00
Mingliang Liu ae7a20f524 HDFS-11122. TestDFSAdmin#testReportCommand fails due to timed out. Contributed by Yiqun Lin 
(cherry picked from commit aa6010ccca)
 2016-11-11 12:35:21 -08:00
Brahma Reddy Battula 121b56de14 HDFS-11128. CreateEditsLog throws NullPointerException. Contributed by Hanisha Koneru. 
(cherry picked from commit 1ae57f0f75)
 2016-11-11 20:11:13 +05:30
Xiao Chen d81706cd99 HDFS-11120. TestEncryptionZones should waitActive. Contributed by John Zhuge. 
(cherry picked from commit 907b1431c0ead934e26cf7dbc51bfab5d7cc5ddc)
 2016-11-09 17:16:36 -08:00
Wei-Chiu Chuang 1d75da8e26 HDFS-11056. Concurrent append and read operations lead to checksum error. Contributed by Wei-Chiu Chuang. 
(cherry picked from commit 16430c64b7)
 2016-11-09 13:32:35 -08:00
Mingliang Liu ad992e05a6 HDFS-11083. Add unit test for DFSAdmin -report command. Contributed by Xiaobing Zhou 
(cherry picked from commit 62d8c17dfd)
 2016-11-08 17:10:59 -08:00
Mingliang Liu 00625004b7 HDFS-11085. Add unit test for NameNode failing to start when name dir is unwritable. Contributed by Xiaobing Zhou 
(cherry picked from commit 0c0ab102ab)
 2016-11-04 14:45:43 -07:00
Mingliang Liu b082d4b746 HDFS-11076. Add unit test for extended Acls. Contributed by Chen Liang 
(cherry picked from commit 7534aee09a)
 2016-11-03 13:55:43 -07:00
Arpit Agarwal 3f2bfdba3e HDFS-11097. Fix warnings for deprecated StorageReceivedDeletedBlocks constructor. Contributed by Yiqun Lin. 2016-11-03 10:33:28 -07:00
Brahma Reddy Battula 77142827e8 HDFS-11031. Add additional unit test for DataNode startup behavior when volumes fail. Contributed by Mingliang Liu. 
(cherry picked from commit 35e6081020)
 2016-11-02 10:40:22 +05:30
Mingliang Liu 10eb21e52e HDFS-11065. Add space quota tests for heterogenous storages. Contributed by Xiaobing Zhou 
(cherry picked from commit fa1512a740)
 2016-11-01 14:50:16 -07:00
Kihwal Lee db6dfeca1a HDFS-10997. Reduce number of path resolving methods. Contributed by Daryn Sharp. 
(cherry picked from commit 7c1a1834e4)
 2016-11-01 08:26:25 -05:00
Brahma Reddy Battula c895f08936 HDFS-10455. Logging the username when deny the setOwner operation. Contributed by Rakesh R. 
(cherry picked from commit 1c5708f6de)
 2016-11-01 10:53:37 +05:30
Kihwal Lee 91640a0170 Addendum of HDFS-10722 to include HDFS-7964 logic. 
(cherry picked from commit 4a8e6dc02f)
(cherry picked from commit 3b2554f3b0)
(cherry picked from commit c2bb9bf00c)
 2016-10-31 16:37:00 -07:00
Zhe Zhang 7900b1e803 Revert "HDFS-10722. Fix race condition in TestEditLog#testBatchedSyncWithClosedLogs. Contributed by Daryn Sharp." 
This reverts commit c2bb9bf00c.
 2016-10-31 16:35:05 -07:00
Kihwal Lee c2bb9bf00c HDFS-10722. Fix race condition in TestEditLog#testBatchedSyncWithClosedLogs. Contributed by Daryn Sharp. 
(cherry picked from commit 4a8e6dc02f)
(cherry picked from commit 3b2554f3b0)
 2016-10-31 16:30:39 -07:00
Akira Ajisaka a17fc1dca3 HDFS-10485. Fix findbugs warning in FSEditLog.java. (aajisaka) 
(cherry picked from commit e620530301)
(cherry picked from commit b8c1db6f63)
 2016-10-31 16:24:35 -07:00
Jing Zhao e327325a37 HDFS-7964. Add support for async edit logging. Contributed by Daryn Sharp. 
(cherry picked from commit 2151716832)
(cherry picked from commit 3cb7ae11a8)
 2016-10-31 16:24:35 -07:00
Mingliang Liu fece3c881b HDFS-11030. TestDataNodeVolumeFailure#testVolumeFailure is flaky (though passing). Contributed by Mingliang Liu 
(cherry picked from commit 6bb12ecc3f)
 2016-10-31 16:06:41 -07:00
Arpit Agarwal f0a6d17e3b HDFS-11074. Remove unused method FsDatasetSpi#getFinalizedBlocksOnPersistentStorage. Contributed by Hanisha Koneru. 2016-10-31 12:40:03 -07:00
Mingliang Liu 616c1194fe HDFS-11047. Remove deep copies of FinalizedReplica to alleviate heap consumption on DataNode. Contributed by Xiaobing Zhou 
(cherry picked from commit 2848a27700)
 2016-10-28 11:18:26 -07:00
Mingliang Liu a8a99f3423 HDFS-11048. Audit Log should escape control characters. Contributed by Eric Badger 
(cherry picked from commit 8a9388e5f6)
 2016-10-28 11:01:09 -07:00
Erik Krogen 2ec90a1a4b HDFS-9500. Fix software version counts for DataNodes during rolling upgrade. Contributed by Erik Krogen. 
(cherry picked from commit f3ac1f41b8)
 2016-10-27 16:04:58 -07:00
Kihwal Lee 40dbf2a18d HDFS-11069. Tighten the authorization of datanode RPC. Contributed by Kihwal Lee 
(cherry picked from commit ae48c496dc)
 2016-10-27 14:18:48 -05:00
Kihwal Lee 5b0d32b4aa Revert "HDFS-10455. Logging the username when deny the setOwner operation. Contributed by Tianyin Xiu" 
This reverts commit d6dfc76dfe.
 2016-10-27 14:10:52 -05:00
Brahma Reddy Battula d6dfc76dfe HDFS-10455. Logging the username when deny the setOwner operation. Contributed by Tianyin Xiu 
(cherry picked from commit ac35ee9393)
 2016-10-27 20:23:07 +05:30
Vinayakumar B 7279ce831d HDFS-8492. DN should notify NN when client requests a missing block (Contributed by Walter Su) 
(cherry picked from commit 1cf6ec4ad4)
(cherry picked from commit 144f7a9e0e)
 2016-10-27 16:56:25 +05:30
Mingliang Liu a7684f6517 HDFS-10921. TestDiskspaceQuotaUpdate doesn't wait for NN to get out of safe mode. Contributed by Eric Badger 
(cherry picked from commit 55e1fb8e32)
 2016-10-26 14:18:00 -07:00
Kihwal Lee e7bd2e8d63 HDFS-11053. Unnecessary superuser check in versionRequest(). Contributed by Kihwal Lee. 
(cherry picked from commit e90af4a89b)
 2016-10-26 09:18:01 -05:00
Arpit Agarwal df83d86da7 HDFS-11054. Suppress verbose log message in BlockPlacementPolicyDefault. Contributed by Chen Liang. 2016-10-25 19:51:53 -07:00
Xiaoyu Yao e0fc749a46 HDFS-11011. Add unit tests for HDFS command 'dfsadmin -set/clrSpaceQuota'. Contributed by Xiaobing Zhou. 
(cherry picked from commit 85f6fec0370b3cd94d6c2f19920c0b6d33f127c6)
(cherry picked from commit c2ba4b650168be4fad7ffdb546b8a0d985268393)
 2016-10-25 11:22:07 -07:00
Zhe Zhang 262518fa5b HDFS-11015. Enforce timeout in balancer. Contributed by Kihwal Lee. 
(cherry picked from commit f6367c5f44)
(cherry picked from commit ff806cbfc7)
 2016-10-25 10:59:03 -07:00
Kihwal Lee c82910203c HDFS-11042. Add missing cleanupSSLConfig() call for tests that use setupSSLConfig(). Contributed by Kuhu Shukla. 
(cherry picked from commit 086577c67a)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-httpfs/src/test/java/org/apache/hadoop/fs/http/client/TestHttpFSFWithSWebhdfsFileSystem.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsTokens.java
 2016-10-24 09:00:28 -05:00
Brahma Reddy Battula 5754772bd6 HADOOP-13236. truncate will fail when we use viewfilesystem. Contributed by Brahma Reddy Battula 
(cherry picked from commit f872c6bc03)
 2016-10-21 16:22:42 +05:30
Mingliang Liu cfac82a443 HDFS-10998. Add unit tests for HDFS command 'dfsadmin -fetchImage' in HA. Contributed by Xiaobing Zhou 
(cherry picked from commit d7d87deece)
 2016-10-20 19:59:32 -07:00
Wei-Chiu Chuang b4edd115b4 HDFS-11018. Incorrect check and message in FsDatasetImpl#invalidate. Contributed by Yiqun Lin. 
(cherry picked from commit 6d2da38d16)

Conflicts:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java

(cherry picked from commit 6f4192d77d)
 2016-10-20 12:41:00 -07:00
Steve Loughran 2b575a90f3 Revert "HADOOP-13236. truncate will fail when we use viewfilesystem. Contributed by Brahma Reddy Battula" 
This reverts commit b63dd7b63b.
 2016-10-20 19:43:16 +01:00
Brahma Reddy Battula b63dd7b63b HADOOP-13236. truncate will fail when we use viewfilesystem. Contributed by Brahma Reddy Battula 
(cherry picked from commit f872c6bc03)
 2016-10-20 21:49:21 +05:30
Kihwal Lee f57d81955e HDFS-10627. Volume Scanner marks a block as "suspect" even if the exception is network-related. Contributed by Rushabh S Shah. 
(cherry picked from commit 5c0bffddc0)
 2016-10-20 11:02:57 -05:00
Brahma Reddy Battula d2fde9c8b0 HDFS-9480. Expose nonDfsUsed via StorageTypeStats. Contributed by Brahma Reddy Battula 
(cherry picked from commit 4c73be135c)
 2016-10-20 20:51:41 +05:30
Brahma Reddy Battula f5b080e152 HDFS-11025. TestDiskspaceQuotaUpdate fails in trunk due to Bind exception. Contributed by Yiqun Lin 
(cherry picked from commit 73504b1bdc)
 2016-10-20 10:47:16 +05:30
Arpit Agarwal e9592f14d5 HDFS-10752. Several log refactoring/improvement suggestion in HDFS. Contributed by Hanisha Koneru. 2016-10-19 17:22:23 -07:00
Xiao Chen d22a6a8b82 HDFS-11009. Add a tool to reconstruct block meta file from CLI. 
(cherry picked from commit bc4a32aea50e86819730312e89315c0244ce64bf)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetUtil.java

(cherry picked from commit ad7d3c4db8)
 2016-10-18 22:42:09 -07:00
Xiaoyu Yao 190a53b898 HDFS-10906. Add unit tests for Trash with HDFS encryption zones. Contributed by Hanisha Koneru. 
(cherry picked from commit 0c79d5af74944363f3d04f7e1702411db564bbfd)
 2016-10-18 14:09:03 -07:00
Kai Zheng d26e11f30e HDFS-10920. TestStorageMover#testNoSpaceDisk is failing intermittently. Contributed by Rakesh R 2016-10-18 15:09:25 +06:00
Vinitha Reddy Gankidi ae972dd080 HDFS-10712. TestDataNodeVolumeFailure should pass not null BlockReportContext. Contributed by Vinitha Gankidi. 
(cherry picked from commit 278eeb1056)
 2016-10-17 19:02:29 -07:00
Xiaoyu Yao f8b2d77207 HDFS-10922. Adding additional unit tests for Trash (II). Contributed by Weiwei Yang. 
(cherry picked from commit f1802d0be05ecc0b3248690b6f9efedbc7784112)
 2016-10-17 14:04:58 -07:00
Brahma Reddy Battula 1c473898aa HDFS-11003. Expose XmitsInProgress through DataNodeMXBean. Contributed By Brahma Reddy Battula 
(cherry picked from commit 5f4ae85bd8)
 2016-10-15 22:40:57 +05:30
Vinitha Reddy Gankidi 2304501bcf HDFS-10301. Remove FBR tracking state to fix false zombie storage detection for interleaving block reports. Contributed by Vinitha Gankidi. 
(cherry picked from commit 391ce535a7)
 2016-10-14 18:52:00 -07:00
Lei Xu b9fdbd7107 HDFS-10960. TestDataNodeHotSwapVolumes#testRemoveVolumeBeingWritten fails at disk error verification after volume remove. (Manoj Govindassamy via lei) 
(cherry picked from commit 78cb79fa91)
 2016-10-14 15:01:37 -07:00
Mingliang Liu 15b1d522ee HDFS-11008. Change unit test for testing parsing "-source" parameter in Balancer CLI. Contributed by Mingliang Liu 
(cherry picked from commit 76cc84e6d4)
 2016-10-14 14:44:34 -07:00
Kihwal Lee 8d1fbf786b Revert "HDFS-10960. TestDataNodeHotSwapVolumes#testRemoveVolumeBeingWritten fails at disk error verification after volume remove. (Manoj Govindassamy via lei)" 
This reverts commit f981dd1bca.
 2016-10-14 16:37:51 -05:00
Lei Xu f981dd1bca HDFS-10960. TestDataNodeHotSwapVolumes#testRemoveVolumeBeingWritten fails at disk error verification after volume remove. (Manoj Govindassamy via lei) 
(cherry picked from commit 8c520a27cb)
 2016-10-14 13:44:18 -07:00
Andrew Wang f13b84b4eb HDFS-10883. 's behavior is not consistent in DFS after enabling EZ. Contributed by Yuanbo Liu. 
(cherry picked from commit 0007360c33)
 2016-10-14 11:41:42 -07:00
Kihwal Lee 8c71fc1221 HDFS-10990. TestPendingInvalidateBlock should wait for IBRs. Contributed by Yiqun Lin. 
(cherry picked from commit 8a9f6635a3)
 2016-10-14 11:44:25 -05:00
Brahma Reddy Battula 0884c31aec HDFS-10986. DFSAdmin should log detailed error message if any. Contributed by MingLiang Liu 2016-10-14 10:28:13 +05:30
Andrew Wang 3892fd810b Revert "HDFS-10990. TestPendingInvalidateBlock should wait for IBRs. Contributed by Yiqun Lin." 
This reverts commit 7a5aaa789d.
 2016-10-13 13:23:01 -07:00
Kihwal Lee ded91992ad HDFS-10987. Make Decommission less expensive when lot of blocks present. Contributed by Brahma Reddy Battula. 
(cherry picked from commit c5a1303704)
 2016-10-13 14:57:44 -05:00
Andrew Wang 7a5aaa789d HDFS-10990. TestPendingInvalidateBlock should wait for IBRs. Contributed by Yiqun Lin. 
(cherry picked from commit fdce515091)
(cherry picked from commit 2e153bc8ab)
 2016-10-13 11:42:23 -07:00
Kihwal Lee 78777d4a96 HDFS-11000. webhdfs PUT does not work if requests are routed to call queue. Contributed by Kihwal Lee. 
(cherry picked from commit 9454dc5e80)
 2016-10-13 09:02:59 -05:00
Akira Ajisaka c7780b066d HDFS-11002. Fix broken attr/getfattr/setfattr links in ExtendedAttributes.md. Contributed by Mingliang Liu. 
(cherry picked from commit 901eca004d)
(cherry picked from commit 43cf0b2973)
 2016-10-13 14:31:09 +09:00
Mingliang Liu 9b2a719031 HDFS-10903. Replace config key literal strings with config key names II: hadoop hdfs. Contributed by Chen Liang 
(cherry picked from commit b36aaa913c)
 2016-10-12 17:41:07 -07:00
Kihwal Lee 136c6f6f7d HDFS-10789. Route webhdfs through the RPC call queue. Contributed by Daryn Sharp and Rushabh S Shah. 
(cherry picked from commit 5305a392c3)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
 2016-10-12 15:38:34 -05:00
Mingliang Liu 0f481e2022 HDFS-10965. Add unit test for HDFS command 'dfsadmin -printTopology'. Contributed by Xiaobing Zhou 2016-10-11 17:18:48 -07:00
Xiaoyu Yao 6f2de54eb1 HDFS-10984. Expose nntop output as metrics. Contributed by Siddharth Wagle. 
(cherry picked from commit 61f0490a73)
 2016-10-11 16:00:17 -07:00
Wei-Chiu Chuang aeb75213d4 HDFS-10933. Refactor TestFsck. Contributed by Takanobu Asanuma. 
(cherry picked from commit a6b3dc69d7a0835fa9159a0536c24ff6525e6c77)

Conflicts:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFsck.java
 2016-10-11 13:18:32 -07:00
Kihwal Lee 7f514e0c05 HDFS-10980. Optimize check for existence of parent directory. Contributed by Daryn Sharp. 
(cherry picked from commit e57fa81d95)
 2016-10-11 09:41:47 -05:00
Mingliang Liu 5a39a7560a HDFS-10972. Add unit test for HDFS command 'dfsadmin -getDatanodeInfo'. Contributed by Xiaobing Zhou 2016-10-10 17:46:31 -07:00
Mingliang Liu 1c7baa505b HDFS-10988. Refactor TestBalancerBandwidth. Contributed by Brahma Reddy Battula 
(cherry picked from commit b963818621)
 2016-10-10 13:26:48 -07:00
Xiao Chen 998e44a972 HDFS-10797. Disk usage summary of snapshots causes renamed blocks to get counted twice. Contributed by Sean Mackrory. 
(cherry picked from commit 3ea027e970ec7c95a10e581435cdb6c3a6b64abb)
 2016-10-07 17:31:42 -07:00
Kihwal Lee 0cc64759ab HDFS-10979. Pass IIP for FSDirDeleteOp methods. Contributed by Daryn Sharp. 
(cherry picked from commit 3565c9af17)
 2016-10-07 14:38:11 -05:00
Kihwal Lee d55b7bf1c7 HDFS-10939. Reduce performance penalty of encryption zones. Contributed by Daryn Sharp. 
(cherry picked from commit 76c03acc6d)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
 2016-10-07 13:25:56 -05:00
Kihwal Lee 29afba8a15 HDFS-10955. Pass IIP for FSDirAttr methods. Contributed by Daryn Sharp. 
(cherry picked from commit e3a9666d28)
 2016-10-06 16:37:53 -05:00
Chris Nauroth e36b665f90 HADOOP-13150. Avoid use of toString() in output of HDFS ACL shell commands. Contributed by Chris Nauroth. 
(cherry picked from commit 1d330fbaf6)
(cherry picked from commit a28ffd0fde)
 2016-10-06 13:24:54 -07:00
Brahma Reddy Battula a4ee4f9e51 HDFS-10963. Reduce log level when network topology cannot find enough datanodes. Contributed by Xiao chen 
(cherry picked from commit b90fc70d67)
 2016-10-06 17:49:48 +05:30
Andrew Wang a2cdd2215e HDFS-10962. TestRequestHedgingProxyProvider is flaky. 
(cherry picked from commit e68c7b96c7)
(cherry picked from commit 6b2a853dd7)
 2016-10-05 15:09:13 -07:00
Kihwal Lee d03240e0bf HDFS-10956. Remove rename/delete performance penalty when not using snapshots. Contributed by Daryn Sharp. 
(cherry picked from commit 44f48ee96e)
 2016-10-04 15:29:39 -05:00
Kihwal Lee 33cafc9fcd HDFS-10878. TestDFSClientRetries#testIdempotentAllocateBlockAndClose throws ConcurrentModificationException. Contributed by Rushabh S Shah. 
(cherry picked from commit 382307cbdd)
 2016-10-04 11:13:39 -05:00
Brahma Reddy Battula 253e2442e4 HDFS-10947. Correct the API name for truncate in webhdfs document. Contributed by Surendra Singh Lilhore 
(cherry picked from commit ef7f06f7d1)
 2016-10-04 18:53:12 +05:30
Brahma Reddy Battula 1ae35b6fff HDFS-10944. Correct the javadoc of dfsadmin#disallowSnapshot. Contributed by Jagadesh Kiran N 
(cherry picked from commit 5ea0210c7f)
 2016-10-04 18:39:31 +05:30
Mingliang Liu 438402a710 HDFS-10934. TestDFSShell#testStat fails intermittently. Contributed by Eric Badger 
(cherry picked from commit f61e3d13e9)
 2016-10-03 22:44:22 -04:00
Mingliang Liu 11ea5a59c2 HDFS-10810. setreplication removing block from underconstrcution temporarily. Contributed by Brahma Reddy Battula 
(cherry picked from commit d963ecb918)
 2016-10-03 22:04:49 -04:00
Xiao Chen bf043e63f9 HDFS-10918. Add a tool to get FileEncryptionInfo from CLI. Contributed by Xiao Chen. 
(cherry picked from commit 853d65a157)
 2016-10-03 16:02:11 -07:00
Xiaoyu Yao b0b29de8ab HDFS-10690. Optimize insertion/removal of replica in ShortCircuitCache. Contributed by Fenghua Hu. 
(cherry picked from commit 607705c488)
 2016-10-03 11:05:58 -07:00
Kihwal Lee 52c534cd0f HDFS-10940. Reduce performance penalty of block caching when not used. Contributed by Daryn Sharp. 
(cherry picked from commit 03b797a6ac)
 2016-10-03 11:42:06 -05:00
Kihwal Lee 84b20d1c18 HDFS-10945. Fix the Findbugwaring FSNamesystem#renameTo() in branch-2. Contributed by Brahma Reddy Battula. 2016-10-03 11:09:40 -05:00
Kihwal Lee 3a89a8814f HDFS-10619. Cache path in InodesInPath. Contributed by Daryn Sharp. 
(cherry picked from commit 90020624b0)
 2016-10-03 09:26:41 -05:00
Arpit Agarwal c31d23db35 Revert "HDFS-10923. Make InstrumentedLock require ReentrantLock." 
This reverts commit 9d4e0168d5.
 2016-09-30 23:12:16 -07:00
Arpit Agarwal 9d4e0168d5 HDFS-10923. Make InstrumentedLock require ReentrantLock. 2016-09-30 23:04:30 -07:00
Kihwal Lee bfc7f0630b HDFS-10851. FSDirStatAndListingOp: stop passing path as string. Contributed by Daryn Sharp. 
(cherry picked from commit 2551ff80b7)
 2016-09-30 16:02:26 -05:00
Zhe Zhang 345debf22e HDFS-10896. Move lock logging logic from FSNamesystem into FSNamesystemLock. Contributed by Erik Krogen. 
(cherry-picked from commit 434c5ea75d)
 2016-09-30 13:43:49 -07:00
Kihwal Lee f5b193b482 HDFS-10850. getEZForPath should NOT throw FNF. Contributed by Andrew Wang. 
(cherry picked from commit 0670149c88)
 2016-09-30 09:16:13 -05:00