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4194 Commits

Author SHA1 Message Date
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
Zhe Zhang dfcbc12026 HADOOP-12765. HttpServer2 should switch to using the non-blocking SslSelectChannelConnector to prevent performance degradation when handling SSL connections. Contributed by Min Shen. Branch-2 patch contributed by Wei-Chiu Chuang. 2016-08-23 14:46:08 -07:00
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 6ead6f3bb8 HDFS-10717. Fix findbugs warnings of hadoop-hdfs-client in branch-2. Contributed by Akira Ajisaka. 2016-08-04 12:34:54 -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
Jitendra Pandey 328866905c HADOOP-13368. DFSOpsCountStatistics$OpType#fromSymbol and s3a.Statistic#fromSymbol should be O(1) operation. Contributed by Mingliang Liu. 2016-07-15 14:29:59 -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
Lei Xu 715734c9a3 HDFS-10387. DataTransferProtocol#writeBlock missing some javadocs (John Zhuge via lei) 
(cherry picked from commit d5f5a6475b)
 2016-07-12 16:17:02 -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
Jitendra Pandey 06b89f0d14 HADOOP-13305. Define common statistics names across schemes. Contributed by Mingliang Liu. 2016-07-01 15:35:50 -07:00
Akira Ajisaka 1285035c67 HADOOP-10568. Reuse ObjectMapper instance in CombinedHostsFileReader and CombinedHostsFileWriter. Contributed by Yiqun Lin. 
(cherry picked from commit 991c946593)
 2016-06-29 10:10:56 -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 96dca785fa HDFS-10561. test_native_mini_dfs fails by NoClassDefFoundError. (aajisaka) 
(cherry picked from commit ff07b10803)
 2016-06-23 15:49:55 +09:00
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