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4564 Commits

Author SHA1 Message Date
Akira Ajisaka 2d6be7ea23 HADOOP-13933. Add haadmin -getAllServiceState option to get the HA state of all the NameNodes/ResourceManagers. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit e407449ddb)
 2017-01-17 10:22:29 +09:00
Arpit Agarwal 954dae26cd HDFS-11337. (HDFS-10958 backport). Add instrumentation hooks around Datanode disk IO. 2017-01-16 13:53:30 -08:00
Wei-Chiu Chuang 914eeb997b HDFS-11306. Print remaining edit logs from buffer if edit log can't be rolled. Contributed by Wei-Chiu Chuang. 
(cherry picked from commit 1cde954a4f)
 2017-01-13 11:46:57 -08:00
Ming Ma b6258e2b15 HDFS-9391. Update webUI/JMX to display maintenance state info. (Manoj Govindassamy via mingma) 2017-01-10 20:20:13 -08:00
Mingliang Liu ce5ad0e88f HDFS-11253. FileInputStream leak on failure path in BlockSender. Contributed by Arpit Agarwal 2017-01-10 14:48:28 -08:00
Xiaoyu Yao 48fb796fcb HDFS-10930. Refactor: Wrap Datanode IO related operations. Contributed by Xiaoyu Yao. 2017-01-10 14:48:23 -08:00
Yongjun Zhang 137547579b HDFS-11292. log lastWrittenTxId etc info in logSyncAll. Contributed by Yongjun Zhang. 
(cherry picked from commit 603cbcd513)
 2017-01-09 16:16:42 -08:00
Arpit Agarwal 6f35700f04 HDFS-11149. Support for parallel checking of FsVolumes. 
Change-Id: I6e7ada81562f380a260f8f561d0fa6a4cb102560
 2017-01-06 07:55:19 -08:00
Arpit Agarwal fd3b1ca26c HDFS-11148. Update DataNode to use StorageLocationChecker at startup. 
Change-Id: I61dfae840e767f9a33c0bb45a058f2b866cbffa4
 2017-01-05 20:49:34 -08:00
Arpit Agarwal 76f1ab524c HDFS-11119. Support for parallel checking of StorageLocations on DataNode startup. 
Change-Id: Iddedbeefd056af165be3557ccad199fe2878b591
 2017-01-05 20:49:30 -08:00
Chris Nauroth 9c61858ee7 HDFS-9483. Documentation does not cover use of "swebhdfs" as URL scheme for SSL-secured WebHDFS. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit 4c8f9e1302)
 2017-01-05 15:05:01 -08:00
Andrew Wang d4ca1c5226 HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang. 2017-01-04 15:10:15 -08:00
Andrew Wang 2b5b62f9cc Revert "HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang." 
This reverts commit 80e6640848.
 2017-01-03 11:12:53 -08:00
Andrew Wang 80e6640848 HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang. 
(cherry picked from commit 7fcc73fc0d)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md
 2017-01-03 09:58:45 -08:00
Lei Xu db81cc3add HDFS-11267. Avoid redefinition of storageDirs in NNStorage and cleanup its accessors in Storage. (Manoj Govindassamy via lei) 
(cherry picked from commit a4f66655ec)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java
 2016-12-29 17:06:21 +08:00
Lei Xu f349c7692d HDFS-11251. ConcurrentModificationException during DataNode#refreshVolumes. (Manoj Govindassamy via lei) 
(cherry picked from commit e9f1396834)
 2016-12-29 15:35:17 +08:00
Daniel Templeton af266c8c85 HDFS-11278. Add missing @Test annotation for TestSafeMode.testSafeModeUtils() (Contributed by Lukas Majercak via Daniel Templeton) 
(cherry picked from commit ce3613c965)
 2016-12-28 20:11:09 -08:00
Daniel Templeton 47f0a0e15b HADOOP-13932. Fix indefinite article in comments (Contributed by LiXin Ge via Daniel Templeton) 2016-12-28 07:03:51 -08:00
Brahma Reddy Battula 5d46d5d4c6 HDFS-11252. TestFileTruncate#testTruncateWithDataNodesRestartImmediately can fail with BindException. Contributed by Yiqun Lin. 
(cherry picked from commit 0ddb8defad)
 2016-12-28 10:37:21 +05:30
Mingliang Liu 74ee21a7b1 HDFS-11270. Document the missing options of NameNode bootstrap command. Contributed by Yiqun Lin 
(cherry picked from commit c0e0ef2969)
 2016-12-27 11:38:31 -08:00
Akira Ajisaka cd331556f6 HDFS-11272. Refine the assert messages in TestFSDirAttrOp. Contributed by Jimmy Xiang. 
(cherry picked from commit ea547529cb)
 2016-12-26 17:17:14 +09:00
Akira Ajisaka 1b39268233 HDFS-11250. Fix a typo in ReplicaUnderRecovery#setRecoveryID. Contributed by Yiqun Lin. 
(cherry picked from commit 8f218ea284)
 2016-12-26 16:52:43 +09:00
Akira Ajisaka a779b4ab8f HDFS-11271. Typo in NameNode UI. Contributed by Wei-Chiu Chuang. 
(cherry picked from commit 483cd06ad4)
 2016-12-26 16:37:52 +09:00
Akira Ajisaka 16c4dcad85 HDFS-11258. Addendum patch to fix compile issue. Contributed by Jimmy Xiang. 2016-12-23 03:56:12 +09:00
Haohui Mai de926f93c2 HDFS-11258. File mtime change could not save to editlog. Contributed by Jimmy Xiang. 2016-12-21 14:22:09 -08:00
Xiao Chen 1ab279c311 HDFS-11195. Return error when appending files by webhdfs rest api fails. Contributed by Yuanbo Liu. 
(cherry picked from commit 5b7acdd206)
 2016-12-20 12:27:40 -08:00
Brahma Reddy Battula 7a92345f16 HDFS-11263. ClassCastException when we use Bzipcodec for Fsimage compression. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 1b401f6a73)
 2016-12-20 21:02:16 +05:30
Akira Ajisaka a95acbcb6e HDFS-11262. Remove unused variables in FSImage.java. Contributed by Jagadesh Kiran N. 
(cherry picked from commit d2026ae9e6)
 2016-12-20 14:36:03 +09:00
Wei-Chiu Chuang 0cb99db9d9 HDFS-11160. VolumeScanner reports write-in-progress replicas as corrupt incorrectly. Contributed by Wei-Chiu Chuang and Yongjun Zhang. 2016-12-15 16:35:37 -08:00
Mingliang Liu 012d28a1fa HDFS-11094. Send back HAState along with NamespaceInfo during a versionRequest as an optional parameter. Contributed by Eric Badger 2016-12-15 14:54:40 -08:00
Akira Ajisaka eaa50a1087 HDFS-11249. Redundant toString() in DFSConfigKeys.java. Contributed by Jagadesh Kiran N. 
(cherry picked from commit 36947f79ba)
 2016-12-16 00:34:43 +09:00
Akira Ajisaka 190b2dca62 HDFS-11204. Document the missing options of hdfs zkfc command. Contributed by Yiqun Lin. 
(cherry picked from commit 72bff192cd)
 2016-12-14 18:53:24 +09:00
Andrew Wang 6b795c34d0 HDFS-10684. WebHDFS DataNode calls fail without parameter createparent. Contributed by John Zhuge. 
(cherry picked from commit fbdbbd57cd)
 2016-12-13 18:01:35 -08:00
Mingliang Liu 282a562437 HDFS-11226. cacheadmin, cryptoadmin and storagepolicyadmin should support generic options. Contributed by Brahma Reddy Battula 
(cherry picked from commit e91494c27a0b9a4a456d92fe7d632a608c4f11f3)
 2016-12-12 18:17:54 -08:00
Xiaoyu Yao 0bdaa23334 Revert "HDFS-10930. Refactor: Wrap Datanode IO related operations. Contributed by Xiaoyu Yao." 
This reverts commit 4c9ca47386.
 2016-12-09 21:37:13 -08:00
Xiaoyu Yao 4c9ca47386 HDFS-10930. Refactor: Wrap Datanode IO related operations. Contributed by Xiaoyu Yao. 
(cherry picked from commit df983b524a)
 2016-12-09 21:31:45 -08:00
Wei-Chiu Chuang 292bd78b44 HDFS-11229. HDFS-11056 failed to close meta file. Contributed by Wei-Chiu Chuang. 2016-12-09 16:07:56 -08:00
Andrew Wang 215abbdf5f HDFS-8630. WebHDFS : Support get/set/unset StoragePolicy. Contributed by Surendra Singh Lilhore. 2016-12-09 14:29:22 -08:00
Andrew Wang 85adc6677b HDFS-11217. Annotate NameNode and DataNode MXBean interfaces as Private/Stable. Contributed by Jagadesh Kiran N. 
(cherry picked from commit 5bd7dece92)
 2016-12-09 12:05:45 -08:00
Vinayakumar B 199d8b5594 HDFS-11224. Lifeline message should be ignored for dead nodes (Contributed by Vinayakumar B) 
(cherry picked from commit d1d4aba71b)
 2016-12-09 14:54:37 +05:30
Xiao Chen e51f32f74c HDFS-11197. Listing encryption zones fails when deleting a EZ that is on a snapshotted directory. Contributed by Wellington Chevreuil. 
(cherry picked from commit 401c731872)
 2016-12-08 12:41:17 -08:00
Akira Ajisaka e00a124cb5 HDFS-11140. Directory Scanner should log startup message time correctly. Contributed by Yiqun Lin. 
(cherry picked from commit 9ef89ede2f)
 2016-12-08 13:39:58 +09:00
Vinayakumar B 4b21b47f56 HDFS-9057. allow/disallow snapshots via webhdfs (Contributed by Brahma Reddy Battula) 
(cherry picked from commit 6d2332ae37)
 2016-12-07 15:58:15 -08:00
Ming Ma d2656dc5a6 HDFS-10206. Datanodes not sorted properly by distance when the reader isn't a datanode. (Nandakumar via mingma) 2016-12-07 08:27:17 -08:00
Karthik Kambatla 8773cd5f76 HADOOP-13859. TestConfigurationFieldsBase fails for fields that are DEFAULT values of skipped properties. (Haibo Chen via kasha) 
(cherry picked from commit c8d0a049b0)
 2016-12-06 14:16:38 -08:00
Mingliang Liu eb9e7820a9 HDFS-11211. Add a time unit to the DataNode client trace format. Contributed by Jagadesh Kiran N 
(cherry picked from commit 43cb1678cc)
 2016-12-06 09:13:38 -08:00
Kihwal Lee f74dad7414 HDFS-11198. NN UI should link DN web address using hostnames. Contributed by Weiwei Yang. 2016-12-06 08:07:54 -06:00
Andrew Wang 6a2f239d9e Revert "HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang" 
This reverts commit be969e5918.
 2016-12-05 23:09:14 -08:00
Andrew Wang 2fdae7324b HDFS-10581. Hide redundant table on NameNode WebUI when no nodes are decomissioning. Contributed by Weiwei Yang. 
(cherry picked from commit 8e63fa98ea)
 2016-12-05 18:14:06 -08:00
Mingliang Liu be969e5918 HDFS-11156. Add new op GETFILEBLOCKLOCATIONS to WebHDFS REST API. Contributed by Weiwei Yang 
(cherry picked from commit c7ff34f8dc)
 2016-12-02 11:36:11 -08:00
Akira Ajisaka 5a7941a4fc HDFS-11180. Intermittent deadlock in NameNode when failover happens. 2016-12-02 11:34:05 +09:00
Kihwal Lee 0d8a35bd6d HDFS-8674. Improve performance of postponed block scans. Contributed by Daryn Sharp. 2016-12-01 12:15:15 -06:00
Ravi Prakash fdf5394b2a HDFS-8678. Bring back the feature to view chunks of files in the HDFS file browser. Contributed by Ivo Udelsmann. 
(cherry picked from commit 625df87c7b)
 2016-11-30 09:14:36 -08:00
Robert Kanter 285edf691d HADOOP-13838. KMSTokenRenewer should close providers (xiaochen via rkanter) 
(cherry picked from commit 47ca9e26fb)
 2016-11-28 18:12:53 -08:00
Akira Ajisaka 0df7f5cdf6 HDFS-11175. Document uppercase key names are not supported in TransparentEncryption.md. Contributed by Yiqun Lin. 
(cherry picked from commit 636f7547b7)
 2016-11-25 17:50:14 +09:00
Brahma Reddy Battula 2207a84a7d HADOOP-13646. Remove outdated overview.html. Contributed By Brahma Reddy Battula. 
(cherry picked from commit afcf8d38e7)
 2016-11-22 20:32:30 +05:30
Kihwal Lee 774b0cd845 HDFS-10966. Enhance Dispatcher logic on deciding when to give up a source DataNode. Contributed by Mark Wagner and Zhe Zhang. 2016-11-21 10:39:04 -06:00
Brahma Reddy Battula aa76fe4132 HDFS-11101. TestDFSShell#testMoveWithTargetPortEmpty fails intermittently. Contributed By Brahma Reddy Battula. 
(cherry picked from commit f922067748)
 2016-11-21 19:36:10 +05:30
Brahma Reddy Battula f3649deca5 HDFS-11144. TestFileCreationDelete#testFileCreationDeleteParent fails wind bind exception. Contributed By Brahma Reddy Battula. 
(cherry picked from commit c68dad18ab)
 2016-11-21 10:59:23 +05:30
Brahma Reddy Battula 3e5a85f35e HDFS-11134. Fix bind exception threw in TestRenameWhileOpen. Contributed By Yiqun Lin. 
(cherry picked from commit b2d4b7b1b9)
 2016-11-17 10:24:21 +05:30
Arpit Agarwal da8c24bbad HDFS-11114. Support for running async disk checks in DataNode. 2016-11-16 13:38:15 -08:00
Mingliang Liu 57a0f84860 HDFS-11105. TestRBWBlockInvalidation#testRWRInvalidation fails intermittently. Contributed by Yiqun Lin 
(cherry picked from commit c90891e7b3)
 2016-11-16 13:06:25 -08:00
Kihwal Lee f08e227671 HDFS-8870. Lease is leaked on write failure. Contributed by Kuhu Shukla. 
(cherry picked from commit 4fcea8a0c8)
 2016-11-15 14:51:34 -06:00
Zhe Zhang 818915aabb HDFS-10872. Add MutableRate metrics for FSNamesystemLock operations. Contributed by Erik Krogen. 2016-11-14 16:33:15 -08:00
Brahma Reddy Battula 399abe7c74 HDFS-11135. The tests in TestBalancer run fails due to NPE. Contributed By Yiqun Lin 
(cherry picked from commit 6efb8c9c60)
 2016-11-14 20:41:55 +05:30
Erik Krogen 98d9e9c4c8 HDFS-11087. NamenodeFsck should check if the output writer is still writable. Contributed by Erik Krogen. 2016-11-13 14:50:33 -08:00
Mingliang Liu fb3a5085e8 HADOOP-13813. TestDelegationTokenFetcher#testDelegationTokenWithoutRenewer is failing. Contributed by Mingliang Liu 2016-11-12 10:36:14 -08:00
Mingliang Liu 685d753d07 HDFS-11129. TestAppendSnapshotTruncate fails with bind exception. Contributed by Brahma Reddy Battula 
(cherry picked from commit 2ee18fc15e)
 2016-11-11 22:16:05 -08:00
Xiaoyu Yao 5613b0818c HDFS-10941. Improve BlockManager#processMisReplicatesAsync log. Contributed by Chen Liang. 
(cherry picked from commit 4484b48498)
 2016-11-11 14:31:54 -08:00
Mingliang Liu 289f03e49e HDFS-11122. TestDFSAdmin#testReportCommand fails due to timed out. Contributed by Yiqun Lin 
(cherry picked from commit aa6010ccca)
 2016-11-11 12:30:22 -08:00
Brahma Reddy Battula b51806b45f HDFS-11128. CreateEditsLog throws NullPointerException. Contributed by Hanisha Koneru. 
(cherry picked from commit 1ae57f0f75)
 2016-11-11 20:09:49 +05:30
Xiao Chen a6146a1026 HDFS-11120. TestEncryptionZones should waitActive. Contributed by John Zhuge. 
(cherry picked from commit 907b1431c0ead934e26cf7dbc51bfab5d7cc5ddc)
 2016-11-09 17:16:31 -08:00
Wei-Chiu Chuang 16430c64b7 HDFS-11056. Concurrent append and read operations lead to checksum error. Contributed by Wei-Chiu Chuang. 2016-11-09 13:28:16 -08:00
Brahma Reddy Battula 53ff3c9e03 HDFS-9482. Replace DatanodeInfo constructors with a builder pattern. Contributed by Brahma Reddy Battula. 2016-11-09 09:58:36 +05:30
Mingliang Liu f5c9f9f1b2 HDFS-11083. Add unit test for DFSAdmin -report command. Contributed by Xiaobing Zhou 
(cherry picked from commit 62d8c17dfd)
 2016-11-08 17:05:34 -08:00
Andrew Wang 4f25fd975e HADOOP-13789. Hadoop Common includes generated test protos in both jar and test-jar. Contributed by Sean Busbey. 
(cherry picked from commit e1c6ef2efa)
 2016-11-08 16:33:58 -08:00
Arpit Agarwal b77239b46d Revert "HDFS-11114. Support for running async disk checks in DataNode." 
This reverts commit 732eaadddb.
 2016-11-08 09:04:58 -08:00
Arpit Agarwal 732eaadddb HDFS-11114. Support for running async disk checks in DataNode. 
This closes #153.
 2016-11-07 18:46:37 -08:00
Xiao Chen f30d338766 HDFS-10756. Expose getTrashRoot to HTTPFS and WebHDFS. Contributed by Yuanbo Liu. 
(cherry picked from commit d8bab3dcb6)
 2016-11-04 18:08:46 -07:00
Mingliang Liu 4cee535aa5 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 14:39:54 -07:00
Andrew Wang 9ede5ccfdd HADOOP-11088. Quash unnecessary safemode WARN message during NameNode startup. Contributed by Yiqun Lin. 
(cherry picked from commit 5cad93d5c7)
 2016-11-03 15:31:21 -07:00
Mingliang Liu 6d0cea4a5a HDFS-11076. Add unit test for extended Acls. Contributed by Chen Liang 
(cherry picked from commit 7534aee09a)
 2016-11-03 13:52:18 -07:00
Arpit Agarwal 458b636a39 HDFS-11097. Fix warnings for deprecated StorageReceivedDeletedBlocks constructor. Contributed by Yiqun Lin. 2016-11-03 10:32:11 -07:00
Mingliang Liu 7a662bea89 HDFS-11095. BlockManagerSafeMode should respect extension period default config value (30s). Contributed by Mingliang Liu 
(cherry picked from commit 9b0c17f852)
 2016-11-02 15:02:08 -07:00
Brahma Reddy Battula 35e6081020 HDFS-11031. Add additional unit test for DataNode startup behavior when volumes fail. Contributed by Mingliang Liu. 2016-11-02 10:39:12 +05:30
Mingliang Liu 1dd59042ac HDFS-11065. Add space quota tests for heterogenous storages. Contributed by Xiaobing Zhou 
(cherry picked from commit fa1512a740)
 2016-11-01 14:46:24 -07:00
Kihwal Lee 7c1a1834e4 HDFS-10997. Reduce number of path resolving methods. Contributed by Daryn Sharp. 2016-11-01 08:04:54 -05:00
Brahma Reddy Battula 1c5708f6de HDFS-10455. Logging the username when deny the setOwner operation. Contributed by Rakesh R. 2016-11-01 10:49:43 +05:30
Mingliang Liu 6bb12ecc3f HDFS-11030. TestDataNodeVolumeFailure#testVolumeFailure is flaky (though passing). Contributed by Mingliang Liu 2016-10-31 16:03:02 -07:00
Arpit Agarwal 56092e351b HDFS-11074. Remove unused method FsDatasetSpi#getFinalizedBlocksOnPersistentStorage. Contributed by Hanisha Koneru. 2016-10-31 12:39:54 -07:00
Mingliang Liu 2848a27700 HDFS-11047. Remove deep copies of FinalizedReplica to alleviate heap consumption on DataNode. Contributed by Xiaobing Zhou 2016-10-28 11:11:31 -07:00
Mingliang Liu d0da47ad9f HDFS-11048. Audit Log should escape control characters. Contributed by Eric Badger 
(cherry picked from commit 8a9388e5f6)
 2016-10-28 10:57:20 -07:00
Erik Krogen ce8ace372c HDFS-9500. Fix software version counts for DataNodes during rolling upgrade. Contributed by Erik Krogen. 
(cherry picked from commit f3ac1f41b8)
 2016-10-27 16:00:39 -07:00
Kihwal Lee 5057abc390 HDFS-11069. Tighten the authorization of datanode RPC. Contributed by Kihwal Lee 
(cherry picked from commit ae48c496dc)
 2016-10-27 14:18:10 -05:00
Kihwal Lee 6c11a11918 Revert "HDFS-10455. Logging the username when deny the setOwner operation. Contributed by Tianyin Xiu" 
This reverts commit f4300ea12a.
 2016-10-27 14:10:07 -05:00
Brahma Reddy Battula f4300ea12a HDFS-10455. Logging the username when deny the setOwner operation. Contributed by Tianyin Xiu 
(cherry picked from commit ac35ee9393)
 2016-10-27 20:22:08 +05:30
Vinayakumar B 144f7a9e0e HDFS-8492. DN should notify NN when client requests a missing block (Contributed by Walter Su) 
(cherry picked from commit 1cf6ec4ad4)
 2016-10-27 16:46:09 +05:30
Akira Ajisaka 53ed19efec HDFS-11049. The description of dfs.block.replicator.classname is not clear. Contributed by Yiqun Lin. 
(cherry picked from commit 9c680d0b05)
 2016-10-27 16:37:32 +09:00
Vinayakumar B 72ce627533 HDFS-9929. Duplicate keys in NAMENODE_SPECIFIC_KEYS (Contributed by Akira Ajisaka) 
(cherry picked from commit f0642b02996ae90d85499ddef2e20bdf88d98c7b)
 2016-10-27 12:19:08 +05:30
Mingliang Liu 2aed61d887 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 14:12:08 -07:00
Kihwal Lee 0cd43dd2b7 HDFS-11053. Unnecessary superuser check in versionRequest(). Contributed by Kihwal Lee. 
(cherry picked from commit e90af4a89b)
 2016-10-26 09:17:29 -05:00
Arpit Agarwal a071e33a91 HDFS-11054. Suppress verbose log message in BlockPlacementPolicyDefault. Contributed by Chen Liang. 2016-10-25 19:51:32 -07:00
Xiaoyu Yao 590d19c0a8 HDFS-11011. Add unit tests for HDFS command 'dfsadmin -set/clrSpaceQuota'. Contributed by Xiaobing Zhou. 
(cherry picked from commit 85f6fec0370b3cd94d6c2f19920c0b6d33f127c6)
 2016-10-25 11:24:27 -07:00
Zhe Zhang ff806cbfc7 HDFS-11015. Enforce timeout in balancer. Contributed by Kihwal Lee. 
(cherry picked from commit f6367c5f44)
 2016-10-25 10:45:31 -07:00
Kihwal Lee 086577c67a HDFS-11042. Add missing cleanupSSLConfig() call for tests that use setupSSLConfig(). Contributed by Kuhu Shukla. 
(cherry picked from commit b18f35f097)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/balancer/TestBalancer.java
 2016-10-24 08:56:14 -05:00
Chris Douglas 25f4327f0b HADOOP-13702. Add instrumented ReadWriteLock. Contributed by Jingcheng Du 
(cherry picked from commit ae8bccd509)
 2016-10-21 13:01:08 -07:00
Brahma Reddy Battula 2ab149f0e4 HADOOP-13236. truncate will fail when we use viewfilesystem. Contributed by Brahma Reddy Battula 
(cherry picked from commit f872c6bc03)
 2016-10-21 16:19:18 +05:30
Mingliang Liu c37c00b061 HDFS-10998. Add unit tests for HDFS command 'dfsadmin -fetchImage' in HA. Contributed by Xiaobing Zhou 
(cherry picked from commit d7d87deece)
 2016-10-20 19:54:35 -07:00
Wei-Chiu Chuang 6f4192d77d 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
 2016-10-20 11:58:46 -07:00
Steve Loughran ab36519b6f Revert "HADOOP-13236. truncate will fail when we use viewfilesystem. Contributed by Brahma Reddy Battula" 
This reverts commit bf6379fdd2.
 2016-10-20 19:32:10 +01:00
Brahma Reddy Battula bf6379fdd2 HADOOP-13236. truncate will fail when we use viewfilesystem. Contributed by Brahma Reddy Battula 
(cherry picked from commit f872c6bc03)
 2016-10-20 21:48:23 +05:30
Kihwal Lee cacf83b6c3 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 11:02:02 -05:00
Brahma Reddy Battula 69a4b0c7d2 HDFS-10699. Log object instance get incorrectly in TestDFSAdmin. Contributed by Yiqun Lin 
(cherry picked from commit f5e401de3e7ad6e73b07fef1cb5915753b08fbdb)
 2016-10-20 21:08:39 +05:30
Brahma Reddy Battula df5671db74 HDFS-9480. Expose nonDfsUsed via StorageTypeStats. Contributed by Brahma Reddy Battula 
(cherry picked from commit 4c73be135c)
 2016-10-20 20:47:37 +05:30
Brahma Reddy Battula 5a37668d1b HDFS-11025. TestDiskspaceQuotaUpdate fails in trunk due to Bind exception. Contributed by Yiqun Lin 
(cherry picked from commit 73504b1bdc)
 2016-10-20 10:42:34 +05:30
Arpit Agarwal a3cbaf0c04 HDFS-10752. Several log refactoring/improvement suggestion in HDFS. Contributed by Hanisha Koneru. 2016-10-19 17:20:15 -07:00
Xiao Chen ad7d3c4db8 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
 2016-10-18 22:40:58 -07:00
Xiaoyu Yao 74f1c49d76 HDFS-10906. Add unit tests for Trash with HDFS encryption zones. Contributed by Hanisha Koneru. 
(cherry picked from commit 0c79d5af74944363f3d04f7e1702411db564bbfd)
 2016-10-18 14:07:57 -07:00
Kai Zheng 3972bb3bba HDFS-10920. TestStorageMover#testNoSpaceDisk is failing intermittently. Contributed by Rakesh R 2016-10-18 15:08:15 +06:00
Akira Ajisaka b2618685fb HADOOP-13522. Add %A and %a formats for fs -stat command to print permissions. Contributed by Alex Garbarini. 
(cherry picked from commit bedfec0c10)
 2016-10-18 15:03:33 +09:00
Vinitha Reddy Gankidi 278eeb1056 HDFS-10712. TestDataNodeVolumeFailure should pass not null BlockReportContext. Contributed by Vinitha Gankidi. 2016-10-17 18:55:26 -07:00
Ming Ma d55a7f8935 HDFS-9390. Block management for maintenance states. 2016-10-17 17:46:29 -07:00
Xiaoyu Yao 61aceb87df HDFS-10922. Adding additional unit tests for Trash (II). Contributed by Weiwei Yang. 
(cherry picked from commit f1802d0be05ecc0b3248690b6f9efedbc7784112)
 2016-10-17 14:21:51 -07:00
Brahma Reddy Battula 64e532393b HDFS-11003. Expose XmitsInProgress through DataNodeMXBean. Contributed By Brahma Reddy Battula 
(cherry picked from commit 5f4ae85bd8)
 2016-10-15 22:29:55 +05:30
Vinitha Reddy Gankidi 863e1020c0 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 18:25:52 -07:00
Lei Xu 78cb79fa91 HDFS-10960. TestDataNodeHotSwapVolumes#testRemoveVolumeBeingWritten fails at disk error verification after volume remove. (Manoj Govindassamy via lei) 2016-10-14 15:00:27 -07:00
Mingliang Liu bbcbf78f0f 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 14:43:58 -07:00
Kihwal Lee 1c0f2ef82f Revert "HDFS-10960. TestDataNodeHotSwapVolumes#testRemoveVolumeBeingWritten fails at disk error verification after volume remove. (Manoj Govindassamy via lei)" 
This reverts commit aa8593f923.
 2016-10-14 16:38:25 -05:00
Lei Xu aa8593f923 HDFS-10960. TestDataNodeHotSwapVolumes#testRemoveVolumeBeingWritten fails at disk error verification after volume remove. (Manoj Govindassamy via lei) 
(cherry picked from commit 8c520a27cb)
 2016-10-14 13:43:26 -07:00
Andrew Wang 86325e4346 HDFS-10883. 's behavior is not consistent in DFS after enabling EZ. Contributed by Yuanbo Liu. 
(cherry picked from commit 0007360c33)
 2016-10-14 11:41:36 -07:00
Kihwal Lee 6e0b55fe79 HDFS-10990. TestPendingInvalidateBlock should wait for IBRs. Contributed by Yiqun Lin. 
(cherry picked from commit 8a9f6635a3)
 2016-10-14 11:40:11 -05:00
Andrew Wang dc78e0e7fc Revert "HDFS-10990. TestPendingInvalidateBlock should wait for IBRs. Contributed by Yiqun Lin." 
This reverts commit 2e153bc8ab.
 2016-10-13 13:23:04 -07:00
Kihwal Lee c5a1303704 HDFS-10987. Make Decommission less expensive when lot of blocks present. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 332a61fd74)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DecommissionManager.java
 2016-10-13 14:55:22 -05:00
Andrew Wang 2e153bc8ab HDFS-10990. TestPendingInvalidateBlock should wait for IBRs. Contributed by Yiqun Lin. 
(cherry picked from commit fdce515091)
 2016-10-13 11:42:03 -07:00
Brahma Reddy Battula b60e545a08 10986. DFSAdmin should log detailed error message if any. Contributed by MingLiang Liu 
(cherry picked from commit 29aa11b1a252e007ed62fad362096ca43aa408af)
 2016-10-13 21:41:25 +05:30
Kihwal Lee a6197c1fa8 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 08:48:33 -05:00
Akira Ajisaka 43cf0b2973 HDFS-11002. Fix broken attr/getfattr/setfattr links in ExtendedAttributes.md. Contributed by Mingliang Liu. 
(cherry picked from commit 901eca004d)
 2016-10-13 14:30:45 +09:00
Mingliang Liu b36aaa913c HDFS-10903. Replace config key literal strings with config key names II: hadoop hdfs. Contributed by Chen Liang 2016-10-12 17:26:11 -07:00
Kihwal Lee 5305a392c3 HDFS-10789. Route webhdfs through the RPC call queue. Contributed by Daryn Sharp and Rushabh S Shah. 
(cherry picked from commit 85cd06f663)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
 2016-10-12 15:22:51 -05:00
Mingliang Liu e341e5151a HDFS-10965. Add unit test for HDFS command 'dfsadmin -printTopology'. Contributed by Xiaobing Zhou 
(cherry picked from commit f340d286d441d78c847722b529939b78abf9d2f3)
 2016-10-11 19:59:36 -07:00
Xiaoyu Yao 2c77aca782 HDFS-10984. Expose nntop output as metrics. Contributed by Siddharth Wagle. 
(cherry picked from commit 61f0490a73)
 2016-10-11 15:56:12 -07:00
Wei-Chiu Chuang 402856a8a7 HDFS-10933. Refactor TestFsck. Contributed by Takanobu Asanuma. 2016-10-11 13:18:48 -07:00
Mingliang Liu 11e748394d HDFS-10988. Refactor TestBalancerBandwidth. Contributed by Brahma Reddy Battula 
(cherry picked from commit b963818621)
 2016-10-10 13:23:10 -07:00
Mingliang Liu 6c137ea94e HDFS-10972. Add unit test for HDFS command 'dfsadmin -getDatanodeInfo'. Contributed by Xiaobing Zhou 
(cherry picked from commit 3441c746b5)
 2016-10-10 11:45:43 -07:00
Xiao Chen 5c96ef365d 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 17:37:23 -07:00
Kihwal Lee 7f05306895 HDFS-10980. Optimize check for existence of parent directory. Contributed by Daryn Sharp. 
(cherry picked from commit e57fa81d95)
 2016-10-07 17:21:28 -05:00
Kihwal Lee 5ea87e4aeb HDFS-10979. Pass IIP for FSDirDeleteOp methods. Contributed by Daryn Sharp. 
(cherry picked from commit 3565c9af17)
 2016-10-07 14:35:28 -05:00
Kihwal Lee 76c03acc6d HDFS-10939. Reduce performance penalty of encryption zones. Contributed by Daryn Sharp. 2016-10-07 13:20:05 -05:00
Brahma Reddy Battula cddd35e1f0 HDFS-10969. Fix typos in hdfs-default.xml Contributed by Yiqun Lin 
(cherry picked from commit be3cb10f53)
 2016-10-07 22:19:21 +05:30
Kihwal Lee e3a9666d28 HDFS-10955. Pass IIP for FSDirAttr methods. Contributed by Daryn Sharp. 2016-10-06 16:32:12 -05:00
Chris Nauroth a28ffd0fde HADOOP-13150. Avoid use of toString() in output of HDFS ACL shell commands. Contributed by Chris Nauroth. 
(cherry picked from commit 1d330fbaf6)
 2016-10-06 13:22:35 -07:00
Mingliang Liu 7aee005c03 HDFS-10893. Refactor TestDFSShell by setting up MiniDFSCluser once for all commands test. Contributed by Mingliang Liu 2016-10-06 08:59:49 -07:00
Brahma Reddy Battula d9e4ad78ca HDFS-10963. Reduce log level when network topology cannot find enough datanodes. Contributed by Xiao chen 
(cherry picked from commit b90fc70d67)
 2016-10-06 17:48:49 +05:30
Mingliang Liu a868cf4046 Revert "HDFS-10893. Refactor TestDFSShell by setting up MiniDFSCluser once for all commands test. Contributed by Mingliang Liu" 
This reverts commit 14bacd2b99.
 2016-10-05 23:10:28 -07:00
Mingliang Liu 14bacd2b99 HDFS-10893. Refactor TestDFSShell by setting up MiniDFSCluser once for all commands test. Contributed by Mingliang Liu 2016-10-05 22:54:27 -07:00
Wei-Chiu Chuang 434403a2a0 HDFS-10683. Make class Token$PrivateToken private. Contributed by John Zhuge. 
(cherry picked from commit c5ca216915)
 2016-10-05 17:46:46 -07:00
Andrew Wang 6b2a853dd7 HDFS-10962. TestRequestHedgingProxyProvider is flaky. 
(cherry picked from commit e68c7b96c7)
 2016-10-05 15:09:11 -07:00
Kihwal Lee b565fa8e05 HDFS-10956. Remove rename/delete performance penalty when not using snapshots. Contributed by Daryn Sharp. 
(cherry picked from commit 44f48ee96e)
 2016-10-04 15:26:42 -05:00
Kihwal Lee a9a2f64e56 HDFS-10878. TestDFSClientRetries#testIdempotentAllocateBlockAndClose throws ConcurrentModificationException. Contributed by Rushabh S Shah. 
(cherry picked from commit 382307cbdd)
 2016-10-04 11:10:29 -05:00
Brahma Reddy Battula 560e524f93 HDFS-10947. Correct the API name for truncate in webhdfs document. Contributed by Surendra Singh Lilhore 
(cherry picked from commit ef7f06f7d1)
 2016-10-04 18:51:40 +05:30
Brahma Reddy Battula c9df3c5f21 HDFS-10944. Correct the javadoc of dfsadmin#disallowSnapshot. Contributed by Jagadesh Kiran N 
(cherry picked from commit 5ea0210c7f)
 2016-10-04 18:37:43 +05:30
Mingliang Liu 612aa0cc0b HDFS-10934. TestDFSShell#testStat fails intermittently. Contributed by Eric Badger 
(cherry picked from commit f61e3d13e9)
 2016-10-03 22:47:09 -04:00
Mingliang Liu d963ecb918 HDFS-10810. setreplication removing block from underconstrcution temporarily. Contributed by Brahma Reddy Battula 2016-10-03 21:59:31 -04:00
Xiao Chen d9b686a2bd HDFS-10918. Add a tool to get FileEncryptionInfo from CLI. Contributed by Xiao Chen. 
(cherry picked from commit 853d65a157)
 2016-10-03 16:02:07 -07:00
Xiaoyu Yao 6f3744195d HDFS-10690. Optimize insertion/removal of replica in ShortCircuitCache. Contributed by Fenghua Hu. 
(cherry picked from commit 607705c488)
 2016-10-03 11:00:15 -07:00
Kihwal Lee 03b797a6ac HDFS-10940. Reduce performance penalty of block caching when not used. Contributed by Daryn Sharp. 
(cherry picked from commit 744208431f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirStatAndListingOp.java
 2016-10-03 11:41:19 -05:00
Kihwal Lee ebfbce3b5f HDFS-10945. Fix the Findbugwaring FSNamesystem#renameTo() in branch-2. Contributed by Brahma Reddy Battula. 2016-10-03 10:48:14 -05:00
Kihwal Lee 2ee47f02cf HDFS-10619. Cache path in InodesInPath. Contributed by Daryn Sharp. 
(cherry picked from commit 90020624b0)
 2016-10-03 09:20:08 -05:00
Arpit Agarwal 6dd747b6bc Revert "HDFS-10923. Make InstrumentedLock require ReentrantLock." 
This reverts commit 9873ed32c6.
 2016-09-30 23:12:07 -07:00
Arpit Agarwal 9873ed32c6 HDFS-10923. Make InstrumentedLock require ReentrantLock. 2016-09-30 23:04:22 -07:00
Kihwal Lee 2551ff80b7 HDFS-10851. FSDirStatAndListingOp: stop passing path as string. Contributed by Daryn Sharp. 2016-09-30 15:59:40 -05:00
Zhe Zhang dfca0f4abb HDFS-10896. Move lock logging logic from FSNamesystem into FSNamesystemLock. Contributed by Erik Krogen. 
(cherry-picked from commit 434c5ea75d)
 2016-09-30 13:30:31 -07:00
Kihwal Lee 10222cd54e HDFS-10850. getEZForPath should NOT throw FNF. Contributed by Andrew Wang. 
(cherry picked from commit 0670149c88)
 2016-09-30 08:58:38 -05:00
Mingliang Liu a7c1636296 HDFS-10892. Add unit tests for HDFS command 'dfs -tail' and 'dfs -stat'. Contributed by Mingliang Liu 
(cherry picked from commit 84c6264079)
 2016-09-28 16:09:09 -07:00
Andrew Wang b12f004474 HDFS-10914. Move remnants of oah.hdfs.client to hadoop-hdfs-client. 
(cherry picked from commit 92e5e91598)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsAdmin.java
 2016-09-28 16:03:16 -07:00
Kihwal Lee 087c61192d HDFS-10779. Rename does not need to re-solve destination. Contributed by Daryn Sharp. 
(cherry picked from commit 5f34402ada)
 2016-09-28 17:58:53 -05:00
Arpit Agarwal 50888471d9 HDFS-10824. MiniDFSCluster#storageCapacities has no effects on real capacity. Contributed by Xiaobing Zhou. 2016-09-28 15:56:08 -07:00
Brahma Reddy Battula e9a34ae29c HDFS-9444. Add utility to find set of available ephemeral ports to ServerSocketUtil. Contributed by Masatake Iwasaki 2016-09-28 10:50:50 +05:30
Mingliang Liu 54ca505c41 HDFS-10915. Fix time measurement bug in TestDatanodeRestart. Contributed by Xiaobing Zhou 
(cherry picked from commit 6437ba18c5)
 2016-09-27 20:42:47 -07:00
Wangda Tan 269401dc83 HADOOP-13544. JDiff reports unncessarily show unannotated APIs and cause confusion while our javadocs only show annotated and public APIs. (vinodkv via wangda) 
(cherry picked from commit 875062b5bc)
 2016-09-27 11:27:25 -07:00
Arpit Agarwal 80628ee2c3 HDFS-10828. Fix usage of FsDatasetImpl object lock in ReplicaMap. (Arpit Agarwal) 2016-09-27 10:02:22 -07:00
Masatake Iwasaki d17f03b625 HDFS-10426. TestPendingInvalidateBlock failed in trunk. Contributed by Yiqun Lin. 
(cherry picked from commit f55eb981dd)
 2016-09-28 01:40:55 +09:00
Arpit Agarwal b3c0656e90 HDFS-10713. Throttle FsNameSystem lock warnings. Contributed by Hanisha Koneru. 2016-09-27 09:00:39 -07:00
Brahma Reddy Battula 61368c8039 HDFS-10889. Remove outdated Fault Injection Framework documentaion. Contributed by Brahma Reddy Battula 
(cherry picked from commit df1d0f5d56)
 2016-09-27 19:34:38 +05:30
Arpit Agarwal 809a45a60c HDFS-9895. Remove unnecessary conf cache from DataNode. Contributed by Xiaobing Zhou. 2016-09-26 19:24:16 -07:00
Wei-Chiu Chuang bde787db23 HDFS-10609. Uncaught InvalidEncryptionKeyException during pipeline recovery may abort downstream applications. Contributed by Wei-Chiu Chuang. 
(cherry picked from commit 3ae652f821)
 2016-09-26 14:44:48 -07:00
Brahma Reddy Battula 74962e3451 HDFS-10869. Remove the unused method InodeId#checkId(). Contributed by Jagadesh Kiran N 
(cherry picked from commit 3e37e243ee)
 2016-09-25 11:04:30 +05:30
Wei-Chiu Chuang 6c98455728 HDFS-10876. Dispatcher#dispatch should log IOException stacktrace. Contributed by Manoj Govindassamy. 
(cherry picked from commit 74b3dd514c)
 2016-09-23 13:28:18 -07:00
Konstantin V Shvachko c872ecaab4 HDFS-10843. Update space quota when a UC block is completed rather than committed. Contributed by Erik Krogen. 
(cherry picked from commit a5bb88c8e0)
 2016-09-23 10:40:09 -07:00
Brahma Reddy Battula 347131fe8d HDFS-10886. Replace fs.default.name with fs.defaultFS in viewfs document. 
(cherry picked from commit bbdf350ff9)
 2016-09-23 19:32:37 +05:30
Masatake Iwasaki 1b91ebb714 HDFS-9333. Some tests using MiniDFSCluster errored complaining port in use. (iwasakims) 
(cherry picked from commit 964e546ab1)

 Conflicts:
  hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockTokenWithDFSStriped.java
 2016-09-21 10:40:56 +09:00
Xiao Chen 81df2be017 HDFS-10879. TestEncryptionZonesWithKMS#testReadWrite fails intermittently. Contributed by Xiao Chen. 
(cherry picked from commit d31bef575478fe78c0600fb602e117e4b81c9887)
 2016-09-20 16:57:34 -07:00
Xiao Chen 4e376f162f HDFS-10875. Optimize du -x to cache intermediate result. Contributed by Xiao Chen. 
(cherry picked from commit e52d6e7a46)
 2016-09-19 21:45:05 -07:00
Xiao Chen b6a60d715d HDFS-10489. Deprecate dfs.encryption.key.provider.uri for HDFS encryption zones. Contributed by Xiao Chen. 
(cherry picked from commit ea839bd48e)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/HdfsConfiguration.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
 2016-09-19 16:38:18 -07:00
Akira Ajisaka 214b6d16d5 HDFS-10862. Typos in 4 log messages. Contributed by Mehran Hassani. 
(cherry picked from commit b09a03cd7d)
 2016-09-16 16:12:19 +09:00
Arpit Agarwal 853e1e6946 HDFS-10805. Reduce runtime for append test. Contributed by Gergely Novak. 2016-09-14 09:31:24 -07:00
Andrew Wang abaad976cd HDFS-10837. Standardize serializiation of WebHDFS DirectoryListing. 
(cherry picked from commit db6d243cf8)
 2016-09-13 11:02:43 -07:00
Akira Ajisaka 764cf431ca HDFS-10856. Update the comment of BPServiceActor$Scheduler#scheduleNextBlockReport. Contributed by Yiqun Lin. 
(cherry picked from commit f0876b8b60)
 2016-09-13 14:51:04 +09:00
Yongjun Zhang 223ce108a1 HDFS-10657. testAclCLI.xml setfacl test should expect mask r-x. (John Zhuge via Yongjun Zhang) 
(cherry picked from commit d2466ec3e0)
 2016-09-12 21:46:09 -07:00
Arpit Agarwal 6948691ad1 HDFS-10830. FsDatasetImpl#removeVolumes crashes with IllegalMonitorStateException when vol being removed is in use. (Arpit Agarwal and Manoj Govindassamy) 2016-09-10 18:22:15 -07:00
Arpit Agarwal 012b266e5e HDFS-10742. Measure lock time in FsDatasetImpl. Contributed by Chen Liang. 2016-09-10 18:04:00 -07:00
Arpit Agarwal ad0ac6cced HDFS-10682. Replace FsDatasetImpl object lock with a separate lock object. (Contributed by Chen Liang) 2016-09-10 17:48:27 -07:00
Xiao Chen bb6d866207 HDFS-9781. FsDatasetImpl#getBlockReports can occasionally throw NullPointerException. Contributed by Manoj Govindassamy. 2016-09-09 18:25:35 -07:00
Akira Ajisaka c0756dfef6 HDFS-10847. Complete the document for FileDistribution processor in OfflineImageViewer. Contributed by Yiqun Lin. 
(cherry picked from commit 20a20c2f6e)
 2016-09-09 01:35:36 +09:00
Akira Ajisaka fe6dd66174 HDFS-10778. Add -format option to make the output of FileDistribution processor human-readable in OfflineImageViewer. 
(cherry picked from commit 63f594892e)
 2016-09-08 15:18:25 +09:00
Arpit Agarwal f9415b7a7e HDFS-9038. DFS reserved space is erroneously counted towards non-DFS used. (Brahma Reddy Battula) 2016-09-06 13:44:22 -07:00
Xiao Chen 3025992bd3 HDFS-10841. Remove duplicate or unused variable in appendFile(). Contributed by Kihwal Lee. 
(cherry picked from commit f6c0b7543f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirAppendOp.java
 2016-09-06 11:52:30 -07:00
Andrew Wang 40eab77562 HDFS-10833. Fix JSON errors in WebHDFS.md examples. 
(cherry picked from commit cbd909ce2a)
 2016-09-02 14:50:41 -07:00
Allen Wittenauer b1466b8124 HDFS-9877. HDFS Namenode UI: Fix browsing directories that need to be encoded (Ravi Prakash via aw) 
(cherry picked from commit 15f018434c)
 2016-09-01 14:24:13 -07:00
Allen Wittenauer b9eedc24a6 HDFS-7987. Allow files / directories to be moved (Ravi Prakash via aw) 
(cherry picked from commit d44f4745b4)
 2016-09-01 14:23:42 -07:00
Allen Wittenauer 743c0ebd67 HDFS-7767. Use the noredirect flag in WebHDFS to allow web browsers to upload files via the NN UI (Ravi Prakash via aw) 
(cherry picked from commit 99a771cd7a)
 2016-09-01 14:22:23 -07:00
Zhe Zhang 776eccd873 Addendum fix for HDFS-10817 to fix failure of the added testFSReadLockLongHoldingReport in branch-2. 
(cherry picked from commit 6c600360ca)
 2016-08-31 23:44:54 -07:00
Zhe Zhang f87e2f5d05 HDFS-10817. Add Logging for Long-held NN Read Locks. Contributed by Erik Krogen. 
(cherry picked from commit 6f4b0d33ca)
 2016-08-31 15:54:03 -07:00
Andrew Wang 72d90cbe32 HDFS-10784. Implement WebHdfsFileSystem#listStatusIterator. 
(cherry picked from commit 85bab5fb57)
 2016-08-31 14:33:14 -07:00
Allen Wittenauer 72334a4be3 HDFS-7766. Add a flag to WebHDFS op=CREATE to not respond with a 307 redirect (Ravi Prakash via aw) 
(cherry picked from commit 4b0f55b6ea)
 2016-08-31 14:33:10 -07:00
Kihwal Lee 34042ccbb9 HDFS-10729. Improve log message for edit loading failures caused by FS limit checks. Contributed by Wei-Chiu Chuang. 
(cherry picked from commit 01721dd88e)
 2016-08-31 14:09:23 -05:00
Ming Ma 56c9a96a76 HDFS-9392. Admins support for maintenance state. Contributed by Ming Ma. 
(cherry picked from commit 9dcbdbdb5a)
 2016-08-30 14:09:18 -07:00
Wei-Chiu Chuang abbd95b790 HDFS-10760. DataXceiver#run() should not log InvalidToken exception as an error. Contributed by Pan Yuxuan. 
(cherry picked from commit c4ee6915a1)
 2016-08-30 10:44:27 -07:00
Zhe Zhang 320be1b3c6 HDFS-10814. Add assertion for getNumEncryptionZones when no EZ is created. Contributed by Vinitha Reddy Gankidi. 
(cherry picked from commit 4bd45f54ee)
 2016-08-29 23:42:46 -07:00
Xiao Chen 72863f0049 HDFS-4210. Throw helpful exception when DNS entry for JournalNode cannot be resolved. Contributed by Charles Lamb and John Zhuge. 
(cherry picked from commit 046f6bf0f944311fc70de3a96fc6ab8211cbbbd8)
 2016-08-29 17:48:49 -07:00
Yongjun Zhang 4bed2a4b9c HDFS-10625. VolumeScanner to report why a block is found bad. Contributed by Rushabh S Shah and Yiqun Lin. 
(cherry picked from commit 5d1609ddf2)
 2016-08-29 14:08:36 -07:00
Mingliang Liu 875c14004d HDFS-10807. Doc about upgrading to a version of HDFS with snapshots may be confusing. (Contributed by Mingliang Liu) 
(cherry picked from commit 6742fb6e68)
 2016-08-29 10:19:33 -07:00
Yongjun Zhang e813a3ea4a HDFS-10652. Add a unit test for HDFS-4660. Contributed by Vinayakumar B., Wei-Chiu Chuang, Yongjun Zhang. 
(cherry picked from commit c25817159a)
 2016-08-27 22:59:19 -07:00
Andrew Wang 1c47a356d8 HDFS-10793. Fix HdfsAuditLogger binary incompatibility introduced by HDFS-9184. Contributed by Manoj Govindassamy. 
(cherry picked from commit a445b82baa)
 2016-08-26 15:40:05 -07:00
Zhe Zhang f3a4cbcc60 HDFS-10798. Make the threshold of reporting FSNamesystem lock contention configurable. Contributed by Erik Krogen. 
(cherry picked from commit 407b519fb1)
 2016-08-26 14:20:48 -07:00
Kihwal Lee 442dfd1bbe HDFS-10768. Optimize mkdir ops. Contributed by Daryn Sharp. 
(cherry picked from commit 8b7adf4ddf)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirWriteFileOp.java
 2016-08-26 15:49:56 -05:00
Kihwal Lee 2a6497cc7c HDFS-8915. TestFSNamesystem.testFSLockGetWaiterCount fails intermittently. Contributed by Masatake Iwasaki. 
(cherry picked from commit 13fb1b50e6)
 2016-08-26 10:00:36 -05:00
Xiaoyu Yao fc67501393 HDFS-10748. TestFileTruncate#testTruncateWithDataNodesRestart runs sometimes timeout. Contributed by Yiqun Lin. 
(cherry picked from commit 4da5000dd3)
 2016-08-25 09:22:02 -07:00
Kihwal Lee ba3257baf5 HDFS-10772. Reduce byte/string conversions for get listing. Contributed by Daryn Sharp. 
(cherry picked from commit a1f3293762)
 2016-08-24 15:25:33 -05:00
Wei-Chiu Chuang d19e29bd68 HDFS-8986. Add option to -du to calculate directory space usage excluding snapshots. Contributed by Xiao Chen. 2016-08-24 08:49:54 -07:00
Daryn Sharp a30f6a68fa HDFS-10762. Pass IIP for file status related methods 
(cherry picked from commit ec252ce0fc)
 2016-08-24 08:51:05 -05:00
Jason Lowe 8cd3996246 HDFS-9745. TestSecureNNWithQJM#testSecureMode sometimes fails with timeouts. Contributed by Xiao Chen 
(cherry picked from commit 126d165efd)
 2016-08-23 14:48:35 +00:00
Akira Ajisaka 94a844b4f6 HDFS-10783. The option '-maxSize' and '-step' fail in OfflineImageViewer. Contributed by Yiqun Lin. 
(cherry picked from commit e90f3359de)
 2016-08-23 19:58:13 +09:00
Eric Yang 9faacbec2c HDFS-8312. Added permission check for moving file to Trash. (Weiwei Yang via Eric Yang) 2016-08-22 18:32:06 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) 8a6a7c82f2 HDFS-10692. Update JDiff report's base version for HDFS from 2.6.0 to 2.7.2. Contributed by Wangda Tan. 
(cherry picked from commit dc7a1c54f4)
 2016-08-22 11:36:38 -07:00
Akira Ajisaka 62c7d09efa HDFS-10645. Make block report size as a metric and add this metric to datanode web ui. Contributed by Yuanbo Liu. 2016-08-22 14:22:37 +09:00
Jing Zhao fff0418458 HDFS-10764. Fix INodeFile#getBlocks to not return null. Contributed by Arpit Agarwal. 
(cherry picked from commit 0faee62a0c)
 2016-08-19 22:23:55 -07:00
Kihwal Lee 43d1279df0 HDFS-10711. Optimize FSPermissionChecker group membership check. Contributed by Daryn Sharp. 
(cherry picked from commit 2550371f66)
 2016-08-19 09:46:30 -05:00
Kihwal Lee 922d045e11 HDFS-10745. Directly resolve paths into INodesInPath. Contributed by Daryn Sharp. 2016-08-18 12:37:57 -05:00
Xiao Chen a20b943cf9 HDFS-10549. Correctly revoke file leases when closing files. Contributed by Yiqun Lin. 
(cherry picked from commit 85aacaadb5a3f8c78b191867c0bde09b3c4b3c3c)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java
 2016-08-17 15:50:13 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) 2486c4c63a Revert "HDFS-9395. Make HDFS audit logging consistant. Contributed by Kuhu Shukla." 
Reverting this on branch-2.* as it's an incompatible change.

This reverts commit 83f7f62be3.
 2016-08-17 13:33:09 -07:00
Kihwal Lee 65a41696b2 HDFS-10342. BlockManager#createLocatedBlocks should not check corrupt replicas if none are corrupt. Contributed by Kuhu Shukla. 
(cherry picked from commit b10c936020)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
 2016-08-16 09:29:42 -05:00
Mingliang Liu 2f4660ce98 HDFS-10641. TestBlockManager#testBlockReportQueueing fails intermittently. (Contributed by Daryn Sharp) 2016-08-15 20:39:12 -07:00
Mingliang Liu 82623ea9c9 HDFS-10747. o.a.h.hdfs.tools.DebugAdmin usage message is misleading. (Contributed by Mingliang Liu) 2016-08-15 20:38:17 -07:00
Mingliang Liu f9a7e59066 HDFS-10678. Documenting NNThroughputBenchmark tool. (Contributed by Mingliang Liu) 2016-08-15 20:37:55 -07:00
Kihwal Lee e78db7d2a4 HDFS-10763. Open files can leak permanently due to inconsistent lease update. Contributed by Kihwal Lee. 
(cherry picked from commit 864f878d59)
 2016-08-15 17:33:16 -05:00
Kihwal Lee 1ef8d7a638 HDFS-10744. Internally optimize path component resolution. Contributed by Daryn Sharp. 
(cherry picked from commit 03dea65e0b)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirWriteFileOp.java
 2016-08-15 17:01:40 -05:00
Kihwal Lee 4766a3153d HDFS-9696. Garbage snapshot records linger forever. Contributed by Kihwal Lee 
(cherry picked from commit 83e57e083f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSaveNamespace.java
 2016-08-15 13:09:50 -05:00
Wei-Chiu Chuang 20a8ff0a8d HDFS-10731. FSDirectory#verifyMaxDirItems does not log path name. Contributed by Wei-Chiu Chuang. 
(cherry picked from commit 9019606b69)
 2016-08-12 06:02:47 -07:00
Zhe Zhang 00ff3d737c HDFS-9888. Allow reseting KerberosName in unit tests. Contributed by Xiao Chen. 
(cherry picked from commit 3e8099a45a)
 2016-08-11 11:32:54 -07:00
Akira Ajisaka 0529da7239 HDFS-10336. TestBalancer failing intermittently because of not reseting UserGroupInformation completely. Contributed by Yiqun Lin. 
(cherry picked from commit 932aed64d7)
 2016-08-11 10:55:53 -07:00
Zhe Zhang 7d402692b4 HDFS-9804. Allow long-running Balancer to login with keytab. Contributed by Xiao Chen. 
(cherry picked from commit ccff6035f5)
 2016-08-11 10:53:16 -07:00
Wei-Chiu Chuang f1d5a95cf3 HDFS-8897. Balancer should handle fs.defaultFS trailing slash in HA. Contributed by John Zhuge. 2016-08-10 22:24:21 -07:00
Xiaoyu Yao de6eafc696 HDFS-10643. Namenode should use loginUser(hdfs) to generateEncryptedKey. Contributed by Xiaoyu Yao. 
(cherry picked from commit ec289bbece)
 2016-08-10 15:55:12 -07:00
Xiaoyu Yao c341280129 Revert "Namenode should use loginUser(hdfs) to generateEncryptedKey. Contributed by Xiaoyu Yao." 
This reverts commit 9f816d7ca7.

(cherry picked from commit fdafd0cb4f)
 2016-08-10 15:54:59 -07:00
Xiaoyu Yao d583a357f9 Namenode should use loginUser(hdfs) to generateEncryptedKey. Contributed by Xiaoyu Yao. 
(cherry picked from commit 9f816d7ca7)
 2016-08-10 15:15:51 -07:00
Wei-Chiu Chuang 8efd4959f3 HDFS-8224. Schedule a block for scanning if its metadata file is corrupt. Contributed by Rushabh S Shah. 2016-08-10 11:34:59 -07:00
Yuanbo Liu 44162e555a HDFS-10694. processReport() should print blockReportId in each log message. Contributed by Yuanbo Liu. 
(cherry picked from commit 10e84c6a6e)
 2016-08-10 11:10:00 -07:00
Kihwal Lee 7f1879abe6 HDFS-10738. Fix TestRefreshUserMappings.testRefreshSuperUserGroupsConfiguration test failure. Contributed by Rakesh R. 
(cherry picked from commit 0f701f433d)
 2016-08-09 14:55:46 -05:00
Lei Xu e7c701586d HDFS-4176. EditLogTailer should call rollEdits with a timeout. (lei) 2016-08-08 16:32:01 -07:00
Lei Xu 9cb6d291ea HDFS-10457. DataNode should not auto-format block pool directory if VERSION is missing. (Wei-Chiu Chuang via lei) 
(cherry picked from commit bb3bcb9397593fc8a2fa63a48eba126609f72c42)
 2016-08-08 16:19:58 -07:00
Konstantin V Shvachko ab130f97ca HDFS-10693. metaSave should print blocks, not LightWeightHashSet. Contributed by Yuanbo Liu. 
(cherry picked from commit 4d3af47f27)
 2016-08-07 14:35:35 -07:00
Akira Ajisaka 6863866127 HDFS-10715. NPE when applying AvailableSpaceBlockPlacementPolicy. Contributed by Guangbin Zhu. 
(cherry picked from commit ef432579a7)
 2016-08-05 17:32:23 +09:00
Kihwal Lee 09b06a6e9e HDFS-10673. Optimize FSPermissionChecker's internal path usage. Contributed by Daryn Sharp. 
(cherry picked from commit 438a9f047e)
 2016-08-04 16:17:41 -05:00
Kihwal Lee 690ec789f0 HDFS-10343. BlockManager#createLocatedBlocks may return blocks on failed storages. Contributed by Kuhu Shukla. 
(cherry picked from commit 57369a678c)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
 2016-08-04 15:12:21 -05:00
Kihwal Lee 3b2554f3b0 HDFS-10722. Fix race condition in TestEditLog#testBatchedSyncWithClosedLogs. Contributed by Daryn Sharp. 
(cherry picked from commit 4a8e6dc02f)
 2016-08-04 11:55:52 -05:00
Tsz-Wo Nicholas Sze 5004b0571e In Balancer, the target task should be removed when its size < 0. Contributed by Yiqun Lin 2016-08-04 09:53:15 -07:00
Kihwal Lee 77b61d1f4e HDFS-10662. Optimize UTF8 string/byte conversions. Contributed by Daryn Sharp. 
(cherry picked from commit 6ae39199da)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirWriteFileOp.java
 2016-08-04 09:43:56 -05:00
Kihwal Lee c0166b0743 HDFS-10707. Replace org.apache.commons.io.Charsets with java.nio.charset.StandardCharsets. Contributed by Vincent Poon. 2016-08-04 09:28:30 -05:00
Kihwal Lee 1ca2ab4013 HDFS-10569. A bug causes OutOfIndex error in BlockListAsLongs. Contributed by Weiwei Yang. 
(cherry picked from commit 6f63566694)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/protocol/TestBlockListAsLongs.java
 2016-08-03 15:27:03 -05:00
Jing Zhao 180a26d9fb HDFS-10710. In BlockManager#rescanPostponedMisreplicatedBlocks(), postponed misreplicated block counts should be retrieved within the NN lock protection.Contributed by GAO Rui. 
(cherry picked from commit f4ba5ff1d7)
 2016-08-03 12:42:44 -07:00
Kihwal Lee a5d12d9c1f HDFS-10674. Optimize creating a full path from an inode. Contributed by Daryn Sharp. 
(cherry picked from commit 22ef5286bc)
 2016-08-03 13:15:28 -05:00
Kihwal Lee c15959fa60 HDFS-742. A down DataNode makes Balancer to hang on repeatingly asking NameNode its partial block list. Contributed by Mit Desai. 
(cherry picked from commit 58db263e93)
 2016-08-03 12:18:15 -05:00
Kihwal Lee ab7072838f HDFS-10656. Optimize conversion of byte arrays back to path string. Contributed by Daryn Sharp. 
(cherry picked from commit bebf10d245)
 2016-08-03 11:54:51 -05:00
Kihwal Lee dc0a17e828 HDFS-5805. TestCheckpoint.testCheckpoint fails intermittently on branch-2. Contributed by Eric Badger. 
(cherry picked from commit 5e5b8793fb)
 2016-08-02 15:39:03 -05:00
Konstantin V Shvachko 24574f0e16 Revert "HDFS-10301. Interleaving processing of storages from repeated block reports causes false zombie storage detection, removes valid blocks. Contributed by Vinitha Gankidi." 
This reverts commit 0dde4035c9.
 2016-08-01 22:44:32 -07:00
Daryn Sharp 4ad2a73df6 HDFS-10655. Fix path related byte array conversion bugs. (daryn) 
(cherry picked from commit 9f473cf903)
 2016-08-01 10:17:24 -05:00
Yongjun Zhang f5bc6dd478 HDFS-10703. HA NameNode Web UI should show last checkpoint time. (John Zhuge via Yongjun Zhang) 
(cherry picked from commit 8d32bd884d)
 2016-07-29 23:39:38 -07:00
Akira Ajisaka 0cff416c35 HDFS-10691. FileDistribution fails in hdfs oiv command due to ArrayIndexOutOfBoundsException. Contributed by Yiqun Lin. 
(cherry picked from commit 204a2055b1)
 2016-07-29 15:40:59 +09:00
Xiao Chen 24d464a150 HDFS-9276. Failed to Update HDFS Delegation Token for long running application in HA mode. Contributed by Liangliang Gu and John Zhuge 
(cherry picked from commit d9aae22fdf)
 2016-07-28 16:41:31 -07:00
Xiaoyu Yao f03ad5677a HDFS-10676. Add namenode metric to measure time spent in generating EDEKs. Contributed by Hanisha Koneru. 2016-07-28 16:16:21 -07:00
Akira Ajisaka ab49c2b399 HDFS-10696. TestHDFSCLI fails. Contributed by Kai Sasaki. 
(cherry picked from commit 414fbfab41)
 2016-07-28 16:59:25 +09:00
Yongjun Zhang bd84cf3036 HDFS-10667. Report more accurate info about data corruption location. (Yuanbo Liu via Yongjun Zhang) 
(cherry picked from commit eb7ff0c992)
 2016-07-27 15:23:38 -07:00
Brahma Reddy Battula 096d3fa25c HDFS-10668. Fix intermittently failing UT TestDataNodeMXBean#testDataNodeMXBeanBlockCount. Contributed by Mingliang Liu. 2016-07-27 10:28:31 +05:30
Arpit Agarwal c08c7b7a94 HDFS-10642. TestLazyPersistReplicaRecovery#testDnRestartWithSavedReplicas fails intermittently. (Contributed by Mingliang Liu) 2016-07-26 12:44:36 -07:00
Wei-Chiu Chuang 0ee1644e39 HDFS-9937. Update dfsadmin command line help and HdfsQuotaAdminGuide. Contributed by Kai Sasaki. 
(cherry picked from commit 25f0a9b3ab)
 2016-07-26 08:05:14 -07:00
Steve Loughran e5a4b6cb94 Revert "HDFS-10668. Fix intermittently failing UT TestDataNodeMXBean#testDataNodeMXBeanBlockCount. Contributed by Mingliang Liu." 
This reverts commit b3ce778268.
 2016-07-26 14:30:31 +01:00
Masatake Iwasaki f4207d0336 HDFS-10671. Fix typo in HdfsRollingUpgrade.md. Contributed by Yiqun Lin. 
(cherry picked from commit 59466b8c18)
 2016-07-26 19:50:39 +09:00
Brahma Reddy Battula b3ce778268 HDFS-10668. Fix intermittently failing UT TestDataNodeMXBean#testDataNodeMXBeanBlockCount. Contributed by Mingliang Liu. 
(cherry picked from commit 7cac7655fd)
 2016-07-26 11:02:23 +05:30
Akira Ajisaka a04b193374 Revert "HDFS-10620. StringBuilder created and appended even if logging is disabled. Contributed by Staffan Friberg." 
This reverts commit 2685e16f38.
 2016-07-26 11:04:05 +09:00
Vinitha Reddy Gankidi 0dde4035c9 HDFS-10301. Interleaving processing of storages from repeated block reports causes false zombie storage detection, removes valid blocks. Contributed by Vinitha Gankidi. 2016-07-25 18:55:00 -07:00
Jing Zhao 30c772fc59 HDFS-10688. BPServiceActor may run into a tight loop for sending block report when hitting IOException. Contributed by Chen Liang. 
(cherry picked from commit 0cde9e12a7)
 2016-07-25 18:43:25 -07:00
Xiao Chen 1a115ea317 HDFS-10225. DataNode hot swap drives should disallow storage type changes. Contributed by Lei (Eddy) Xu. 
(cherry picked from commit 132deb4cac)
 2016-07-22 15:04:17 -07:00
Arpit Agarwal 2f1e352912 HDFS-10660. Expose storage policy apis via HDFSAdmin interface. (Contributed by Rakesh R) 2016-07-22 12:12:29 -07:00
Akira Ajisaka 1222889f1a HDFS-10287. MiniDFSCluster should implement AutoCloseable. Contributed by Andras Bokor. 
(cherry picked from commit fcde6940e0)
 2016-07-21 11:28:19 -07:00
Jing Zhao 419d6ce19c HDFS-10653. Optimize conversion from path string to components. Contributed by Daryn Sharp. 
(cherry picked from commit bd3dcf46e2)
 2016-07-21 11:15:30 -07:00
Akira Ajisaka 2685e16f38 HDFS-10620. StringBuilder created and appended even if logging is disabled. Contributed by Staffan Friberg. 
(cherry picked from commit f7dabe3add)
 2016-07-19 15:17:31 -07:00
Akira Ajisaka c92601e981 HDFS-10603. Fix flaky tests in org.apache.hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot. Contributed by Yiqun Lin. 
(cherry picked from commit fc570b55b9)
 2016-07-19 13:52:06 -07:00
Akira Ajisaka 6171498375 HDFS-10628. Log HDFS Balancer exit message to its own log. Contributed by Jiayi Zhou. 
(cherry picked from commit c48e9d608c)
 2016-07-15 11:43:27 -07:00
Akira Ajisaka c9f5348bbf HADOOP-13351. TestDFSClientSocketSize buffer size tests are flaky. Contributed by Aaron Fabbri and Mingliang Liu. 
(cherry picked from commit 5537c6b234)
 2016-07-14 14:42:46 -07:00