Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
12,661 Commits 326 Branches 371 Tags 1.5 GiB
Commit Graph

4330 Commits

Author SHA1 Message Date
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
Kihwal Lee dba8eee899 HDFS-10617. PendingReconstructionBlocks.size() should be synchronized. Contributed by Eric Badger. 2016-07-13 22:03:48 -05:00
Zhe Zhang 5b4e916b3c HDFS-10544. Balancer doesn't work with IPFailoverProxyProvider. 
(cherry picked from commit 087290e6b1)
 2016-07-12 23:27:16 -07:00
Jitendra Pandey be1a11c9c8 HDFS-10579. HDFS web interfaces lack configs for X-FRAME-OPTIONS protection. Contributed by Anu Engineer. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
 2016-07-11 17:54:18 -07:00
Yongjun Zhang ee23094b14 HDFS-10512. VolumeScanner may terminate due to NPE in DataNode.reportBadBlocks. Contributed by Wei-Chiu Chuang and Yiqun Lin. 
(cherry picked from commit da6f1b88dd)
 2016-07-08 22:01:31 -07:00
Jitendra Pandey 63b64a20c2 HADOOP-13283. Support reset operation for new global storage statistics and per FS storage stats. Contributed by Mingliang Liu. 2016-07-07 15:00:34 -07:00
Uma Maheswara Rao G 909fa138f0 HDFS-10592:Fix intermittent test failure of TestNameNodeResourceChecker#testCheckThatNameNodeResourceMonitorIsRunning. Contributed by Rakesh R 
(cherry picked from commit ab092c56c2)
 2016-07-07 14:00:05 -07:00
Andrew Wang 728623242f HDFS-10488. Update WebHDFS documentation regarding CREATE and MKDIR default permissions. Contributed by Wellington Chevreuil. 2016-07-07 10:37:08 -07:00
Akira Ajisaka 8a9440298d HDFS-10582. Change deprecated configuration fs.checkpoint.dir to dfs.namenode.checkpoint.dir in HDFS Commands Doc. Contributed by Pan Yuxuan. 
(cherry picked from commit a3f93beaa1)
 2016-07-06 17:54:20 -07:00
Akira Ajisaka 0401adcaca HDFS-10589. Javadoc for HAState#HAState and HAState#setStateInternal contains non-existent params. Contributed by shenyinjie. 
(cherry picked from commit 8b4b5259d5)
 2016-07-04 07:15:44 -07:00
Akira Ajisaka 5057390cad HDFS-10572. Fix TestOfflineEditsViewer#testGenerated. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit 2e835d986e)
 2016-07-03 21:12:37 -07:00
Vinayakumar B 1e34763181 HDFS-10440. Improve DataNode web UI (Contributed by Weiwei Yang) 
(cherry picked from commit 2a0082c51d)
 2016-06-28 16:51:00 +05:30
Sangjin Lee ae90d4dd90 HDFS-7959. WebHdfs logging is missing on Datanode (Kihwal Lee via sjlee) 2016-06-24 14:48:36 -07:00
Kihwal Lee 742f9083f6 HDFS-10555: Unable to loadFSEdits due to a failure in readCachePoolInfo. Contributed by Uma Maheswara Rao G 
(cherry picked from commit 01643020d2)
 2016-06-23 09:19:49 -05:00
Akira Ajisaka ad50a64ded HDFS-7597. DelegationTokenIdentifier should cache the TokenIdentifier to UGI mapping. Contributed by Daryn Sharp, Bob Hansen, and Xiao Chen. 
(cherry picked from commit d433b16ce6)
 2016-06-22 11:02:31 +09:00
Brahma Reddy Battula ee0f389ecd HDFS-9530. ReservedSpace is not cleared for abandoned Blocks (Contributed by Brahma Reddy Battula) 
(cherry picked from commit f2ac132d6a)
 2016-06-21 15:44:45 +05:30
Colin Patrick Mccabe 4e11f33ccc HDFS-10448. CacheManager#addInternal tracks bytesNeeded incorrectly when dealing with replication factors other than 1 (Yiqun Lin via cmccabe) 
(cherry picked from commit 46f1602e89)
 2016-06-20 18:31:40 -07:00
Colin Patrick Mccabe 0914658eb8 HDFS-10328. Add per-cache-pool default replication num configuration (xupeng via cmccabe) 
(cherry picked from commit 5f6b4157a4)
 2016-06-20 18:12:41 -07:00
Jitendra Pandey f2ef1145c5 HDFS-10538. Remove AsyncDistributedFileSystem. Contributed by Xiaobing Zhou and Jitendra Pandey. 2016-06-20 18:04:05 -07:00
Brahma Reddy Battula 3f27f40503 HDFS-10474. hftp copy fails when file name with Chinese+special char in branch-2 (Contributed by Brahma Reddy Battula) 2016-06-20 12:38:18 +05:30
Arpit Agarwal bd33cc0179 HDFS-10437. ReconfigurationProtocol not covered by HDFSPolicyProvider. (Arpit Agarwal) 2016-06-18 16:17:10 -07:00
Kihwal Lee 35c6b725db HDFS-10493. Add links to datanode web UI in namenode datanodes page. Contributed by Weiwei Yang. 
(cherry picked from commit 280069510b)
 2016-06-17 11:12:16 -05:00
Akira Ajisaka a36aa920f4 HADOOP-12943. Add -w -r options in dfs -test command. Contributed by Weiwei Yang. 
(cherry picked from commit 09e82acaf9)
 2016-06-17 16:21:05 +09:00
Colin Patrick Mccabe 49c0d9b325 HDFS-9466. TestShortCircuitCache#testDataXceiverCleansUpSlotsOnFailure is flaky (Wei-Chiu Chuang via cmccabe) 
(cherry picked from commit c7921c9bdd)
 2016-06-16 13:52:38 -07:00
Arpit Agarwal 159b249a3d HDFS-10532. Typo in RollingUpgrade docs. (Contributed by Yiqun Lin) 2016-06-16 10:10:49 -07:00
Vinayakumar B 6ab1f545fb HDFS-10256. Use GenericTestUtils.getTestDir method in tests for temporary directories (Contributed by Vinayakumar B) 
(cherry picked from commit cc6c265171)
 2016-06-16 16:56:27 +05:30
Colin Patrick Mccabe 8280e3bcc2 HDFS-10525. Fix NPE in CacheReplicationMonitor#rescanCachedBlockMap (Xiao Chen via cmccabe) 
(cherry picked from commit 2ca73445f5)
 2016-06-15 22:50:36 -07:00
Colin Patrick Mccabe 17301ab395 HDFS-10505. OIV's ReverseXML processor should support ACLs (Surendra Singh Lilhore via cmccabe) 
(cherry picked from commit 2449db507d)
 2016-06-15 22:42:19 -07:00
Ming Ma 32b115da1d HDFS-9922. Upgrade Domain placement policy status marks a good block in violation when there are decommissioned nodes. (Chris Trezzo via mingma) 
(cherry picked from commit b48f27e794)
 2016-06-15 22:03:20 -07:00
Ming Ma b7436f4468 HDFS-9016. Display upgrade domain information in fsck. (mingma) 2016-06-14 20:07:37 -07:00
Andrew Wang ff4466fe15 HDFS-10516. Fix bug when warming up EDEK cache of more than one encryption zone. Contributed by Xiao Chen. 
(cherry picked from commit 709a814fe0)
 2016-06-13 11:50:25 -07:00
Ravi Prakash 9c5f7f290e HDFS-10220. A large number of expired leases can make namenode unresponsive and cause failover (Nicolas Fraison via raviprak) 
(cherry picked from commit ae047655f4)
 2016-06-08 13:46:41 -07:00
Andrew Wang 9319665461 Remove redundant TestMiniDFSCluster.testDualClusters. Contributed by Jiayi Zhou. 
(cherry picked from commit 1ee9ea0026)
 2016-06-08 12:58:59 -07:00
Jing Zhao 8b34040cb9 HDFS-10468. HDFS read ends up ignoring an interrupt. Contributed by Jing Zhao 
(cherry picked from commit be34e85e68)
 2016-06-07 10:52:33 -07:00
Zhe Zhang 0499907466 HDFS-10458. getFileEncryptionInfo should return quickly for non-encrypted cluster. 
(cherry picked from commit 6de9213df1)
(cherry picked from commit 06e38c835d)
 2016-06-07 08:57:27 -07:00