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2211 Commits

Author SHA1 Message Date
Chris Nauroth 23e61a7a25 HDFS-3851. Move attribution to release 2.6.0 section in CHANGES.txt. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609858 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 22:22:16 +00:00
Chris Nauroth 1c6be51e5e HADOOP-8158. Move attribution to release 2.6.0 section in CHANGES.txt. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609854 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 22:09:33 +00:00
Chris Nauroth c9676bb07c HDFS-2976. Move attribution to release 2.6.0 section in CHANGES.txt. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609849 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 21:58:16 +00:00
Vinayakumar B 952b0fb18c HDFS-6630. Unable to fetch the block information by Browsing the file system on Namenode UI through IE9 ( Contributed by Haohui Mai) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609629 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 05:15:18 +00:00
Chris Nauroth 81930b75bd HDFS-5202. Support Centralized Cache Management on Windows. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609618 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 03:06:11 +00:00
Jing Zhao b90dfe0b49 HDFS-6640. Syntax for MKDIRS, CREATESYMLINK, and SETXATTR are given wrongly in WebHdfs document (missed webhdfs/v1). Contributed by Stephen Chu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609603 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 01:28:47 +00:00
Kihwal Lee 8f520386fb HDFS-6647. Edit log corruption when pipeline recovery occurs for deleted file present in snapshot. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609543 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-10 18:18:22 +00:00
Chris Nauroth cce02e3bef HDFS-6631. TestPread#testHedgedReadLoopTooManyTimes fails intermittently. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609534 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-10 18:03:32 +00:00
Tsz-wo Sze e67b80ec3a HDFS-6643. Refactor INodeWithAdditionalFields.PermissionStatusFormat and INodeFile.HeaderFormat. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609401 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-10 06:16:34 +00:00
Jing Zhao 36492f084b HDFS-6645. Add test for successive Snapshots between XAttr modifications. Contributed by Stephen Chu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609388 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-10 05:01:41 +00:00
Colin McCabe d9c5f20333 HDFS-6622. Rename and AddBlock may race and produce invalid edits (kihwal via cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609384 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-10 04:03:02 +00:00
Colin McCabe 8044a12ac0 HDFS-6618. FSNamesystem#delete drops the FSN lock between removing INodes from the tree and deleting them from the inode map (kihwal via cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609380 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-10 03:49:30 +00:00
Vinayakumar B 3b0db60113 HDFS-6646. [ HDFS Rolling Upgrade - Shell ] shutdownDatanode and getDatanodeInfo usage is missed ( Contributed by Brahma Reddy Battula) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1609020 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-09 06:05:44 +00:00
Chris Nauroth 709d5cbd71 HDFS-6627. Rename DataNode#checkWriteAccess to checkReadAccess. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608940 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-08 20:29:42 +00:00
Chris Nauroth f62e93d591 HDFS-6638. Shorten test run time with a smaller retry timeout setting. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608905 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-08 19:16:48 +00:00
Uma Maheswara Rao G cddd6184ad HDFS-5411. Update Bookkeeper dependency to 4.2.3. Contributed by Rakesh R. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608781 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-08 13:50:49 +00:00
Uma Maheswara Rao G 986c09f68e HDFS-4221. Remove the format limitation point from BKJM documentation as HDFS-3810 closed. Contributed by Rakesh R. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608776 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-08 13:31:37 +00:00
Uma Maheswara Rao G e6446b708d HDFS-4286. Changes from BOOKKEEPER-203 broken capability of including bookkeeper-server jar in hidden package of BKJM. Contributed by Rakesh R. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608764 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-08 13:17:54 +00:00
Haohui Mai 76a621ffd2 HDFS-6609. Use DirectorySnapshottableFeature to represent a snapshottable directory. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608631 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-08 00:08:18 +00:00
Chris Nauroth 93c1bc8114 HDFS-6617. Flake TestDFSZKFailoverController.testManualFailoverWithDFSHAAdmin due to a long edit log sync op. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1608522 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-07 17:37:04 +00:00
Andrew Wang 151c5deaf1 HDFS-6511. BlockManager#computeInvalidateWork() could do nothing. Contributed by Juan Yu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607735 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-03 20:10:54 +00:00
Andrew Wang f881f0e923 HDFS-6493. Change dfs.namenode.startup.delay.block.deletion to second instead of millisecond. Contributed by Juan Yu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607732 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-03 20:02:14 +00:00
Andrew Wang 93e23a9915 HDFS-6613. Improve logging in caching classes. (wang) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607697 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-03 17:13:59 +00:00
Uma Maheswara Rao G 160c912ee6 HDFS-6620. Snapshot docs should specify about preserve options with cp command. Contributed by Stephen Chu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607685 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-03 16:08:44 +00:00
Karthik Kambatla 54dc17ce2f Preparing for release 2.6.0 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607538 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-03 05:55:05 +00:00
Andrew Wang 9b5d551ad9 HDFS-6610. TestShortCircuitLocalRead tests sometimes timeout on slow machines. Contributed by Charles Lamb. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607496 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-02 23:02:24 +00:00
Colin McCabe 297e3c72fb HDFS-6604. The short-circuit cache doesn't correctly time out replicas that haven't been used in a while (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607456 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-02 19:43:36 +00:00
Chris Nauroth 130182df1b HDFS-6614. shorten TestPread run time with a smaller retry timeout setting. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607447 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-02 18:57:25 +00:00
Andrew Wang 9dfe9cf400 HDFS-6612. MiniDFSNNTopology#simpleFederatedTopology(int) always hardcode nameservice ID. Contributed by Juan Yu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607442 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-02 18:37:00 +00:00
Chris Nauroth c89bf0184d HDFS-6603. Add XAttr with ACL test. Contributed by Stephen Chu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607239 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-02 03:20:25 +00:00
Chris Nauroth 0ca41a8f35 HDFS-6591. while loop is executed tens of thousands of times in Hedged Read. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1606927 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-30 20:46:44 +00:00
Kihwal Lee e8186a9dee HDFS-6558. Missing newline in the description of dfsadmin -rollingUpgrade. Contributed by Chen He. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1606855 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-30 18:17:56 +00:00
Steve Loughran 2f75cd1190 HDFS-6418. Regression: DFS_NAMENODE_USER_NAME_KEY missing 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1606536 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-29 16:27:24 +00:00
Kihwal Lee 94a1462bd5 HDFS-6601. Issues in finalizing rolling upgrade when there is a layout version change. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1606371 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-28 15:21:46 +00:00
Uma Maheswara Rao G 78cafe34e6 HDFS-6556. Refine XAttr permissions. Contributed by Uma Maheswara Rao G. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1606320 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-28 11:40:02 +00:00
Aaron Myers 5f880f79d2 HADOOP-10701. NFS should not validate the access premission only based on the user's primary group. Contributed by Harsh J. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1606042 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-27 12:00:55 +00:00
Chris Nauroth 280bdb9a16 HDFS-6572. Add an option to the NameNode that prints the software and on-disk image versions. Contributed by Charles Lamb. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605928 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-26 23:12:45 +00:00
Tsz-wo Sze e3612e4428 HDFS-6595. Allow the maximum threads for balancing on datanodes to be configurable. Contributed by Benoy Antony 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605565 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-25 19:27:29 +00:00
Aaron Myers 55a1defa50 HDFS-6475. WebHdfs clients fail without retry because incorrect handling of StandbyException. Contributed by Yongjun Zhang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605217 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-24 23:07:49 +00:00
Haohui Mai a92318c2ef HDFS-6587. Fix a typo in message issued from explorer.js. Contributed by Yongjun Zhang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605184 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-24 20:48:32 +00:00
Haohui Mai bdf3de9f6b HDFS-6593. Move SnapshotDiffInfo out of INodeDirectorySnapshottable. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605169 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-24 19:59:34 +00:00
Alejandro Abdelnur 46162a213f HDFS-6430. HTTPFS - Implement XAttr support. (Yi Liu via tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605118 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-24 15:59:50 +00:00
Uma Maheswara Rao G ff41321e2f HDFS-6486. Add user doc for XAttrs via WebHDFS. Contributed by Yi Liu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605062 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-24 12:13:43 +00:00
Haohui Mai 08986fdbed HDFS-6562. Refactor rename() in FSDirectory. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1605016 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-24 06:56:27 +00:00
Arpit Agarwal 5ac06c8b38 HDFS-6578. add toString method to DatanodeStorage for easier debugging. (Contributed by Yongjun Zhang) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604942 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-23 21:30:02 +00:00
Arpit Agarwal 9ddedbf3df HDFS-6587. Bug in TestBPOfferService can cause test failure. (Contributed by Zhilei Xu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604899 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-23 18:21:00 +00:00
Haohui Mai a90a8b26e9 HDFS-6580. FSNamesystem.mkdirsInt should call the getAuditFileInfo() wrapper. Contributed bu Zhilei Xu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604704 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-23 07:20:49 +00:00
Vinayakumar B e8ca648005 HDFS-6507. Improve DFSAdmin to support HA cluster better. (Contributd by Zesheng Wu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604692 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-23 05:16:05 +00:00
Haohui Mai 1e89eba47d HDFS-6583. Remove clientNode in FileUnderConstructionFeature. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604541 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-22 07:39:36 +00:00
Jing Zhao 8a83bb7ad6 HDFS-4667. Capture renamed files/directories in snapshot diff report. Contributed by Jing Zhao and Binglin Chang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604488 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-21 22:59:34 +00:00
Chris Nauroth 0c51289695 HDFS-6222. Remove background token renewer from webhdfs. Contributed by Rushabh Shah and Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604300 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-20 23:58:23 +00:00
Haohui Mai 9ca79e8d32 HDFS-6557. Move the reference of fsimage to FSNamesystem. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604242 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-20 18:54:19 +00:00
Jing Zhao d9eb18bb2e HDFS-6535. HDFS quota update is wrong when file is appended. Contributed by George Wong. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604226 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-20 18:25:09 +00:00
Aaron Myers af6c91a80c HDFS-6403. Add metrics for log warnings reported by JVM pauses. Contributed by Yongjun Zhang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604074 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-20 02:38:00 +00:00
Alejandro Abdelnur 46dc32e125 HDFS-6312. WebHdfs HA failover is broken on secure clusters. (daryn via tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604045 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 23:06:40 +00:00
Aaron Myers 9ff3836a36 HDFS-6549. Add support for accessing the NFS gateway from the AIX NFS client. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604022 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 19:39:29 +00:00
Kihwal Lee 0da148dae7 HDFS-3848. A Bug in recoverLeaseInternal method of FSNameSystem class. Contributed by Hooman Peiro Sajjad and Chen He. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604011 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 19:05:25 +00:00
Andrew Wang a3908b89f7 Move HDFS-6375 down to 2.5 section in CHANGES.txt 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603974 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 17:42:04 +00:00
Andrew Wang d417e49ce4 HDFS-6492. Support create-time xattrs and atomically setting multiple xattrs. (wang) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603971 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 17:37:31 +00:00
Aaron Myers 3f82484218 HDFS-6563. NameNode cannot save fsimage in certain circumstances when snapshots are in use. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603712 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 05:17:58 +00:00
Haohui Mai a4e0ff5e05 HDFS-6480. Move waitForReady() from FSDirectory to FSNamesystem. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603705 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-19 04:13:56 +00:00
Brandon Li eb93f73ea8 HDFS-6553. Add missing DeprecationDeltas for NFS Kerberos configurations. Contributed by Stephen Chu 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603677 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 23:51:49 +00:00
Arpit Agarwal 21ffcc348e HDFS-6559. Fix wrong option "dfsadmin -rollingUpgrade start" in the document. (Contributed by Akira Ajisaka) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603638 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 21:29:39 +00:00
Brandon Li 2ecab65e3e HDFS-6439. NFS should not reject NFS requests to the NULL procedure whether port monitoring is enabled or not. Contributed by Brandon Li 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603622 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 20:45:53 +00:00
Jing Zhao 4cf94aaf80 HDFS-6551. Rename with OVERWRITE option may throw NPE when the target file/directory is a reference INode. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603612 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 19:57:00 +00:00
Arpit Agarwal 52d18aa217 HDFS-6552. add DN storage to a BlockInfo will not replace the different storage from same DN. (Contributed by Amir Langer) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603602 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 19:37:18 +00:00
Tsz-wo Sze 1af69553a1 HDFS-6530. Fix Balancer documentation. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603571 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 18:44:28 +00:00
Jing Zhao 8e8a769e7f HDFS-6527. Edit log corruption due to defered INode removal. Contributed by Kihwal Lee and Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603340 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-18 01:00:32 +00:00
Kihwal Lee 2298f3d241 HDFS-6545. Finalizing rolling upgrade can make NN unavailable for a long duration. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603239 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-17 17:58:38 +00:00
Andrew Wang f4b1c44415 HDFS-6528. Add XAttrs to TestOfflineImageViewer. Contributed by Stephen Chu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603020 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-16 23:07:31 +00:00
Andrew Wang 45c52ef924 HDFS-6518. TestCacheDirectives#testExceedsCapacity should take FSN read lock when accessing pendingCached list. (wang) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1603016 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-16 22:47:58 +00:00
Colin McCabe b98da7f3b5 HDFS-6539. test_native_mini_dfs is skipped in hadoop-hdfs pom.xml (decstery via cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602998 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-16 20:35:45 +00:00
Arun Murthy 26936978be Preparing to release hadoop-2.4.1. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1602886 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-16 15:07:00 +00:00
Uma Maheswara Rao G 2ad014a097 Moved CHANGES.txt entries of MAPREDUCE-5898, MAPREDUCE-5920, HDFS-6464, HDFS-6375 from trunk to 2.5 section on merging HDFS-2006 to branch-2 
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 2014-06-15 14:54:36 +00:00
Aaron Myers d18af7edd4 HDFS-6499. Use NativeIO#renameTo instead of File#renameTo in FileJournalManager. Contributed by Yongjun Zhang. 
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 2014-06-14 02:14:46 +00:00
Aaron Myers 3f5e04946d HDFS-6529. Trace logging for RemoteBlockReader2 to identify remote datanode and file being read. Contributed by Anubhav Dhoot. 
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 2014-06-14 00:57:52 +00:00
Andrew Wang 70db2ec417 HDFS-6470. TestBPOfferService.testBPInitErrorHandling is flaky. Contributed by Ming Ma. 
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 2014-06-13 19:00:03 +00:00
Haohui Mai 02f3ff3387 HDFS-6330. Move mkdirs() to FSNamesystem. Contributed by Haohui Mai. 
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 2014-06-13 18:04:45 +00:00
Andrew Wang 6aef8fec70 Fixup CHANGES.txt message for HDFS-3493 
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 2014-06-12 21:16:36 +00:00
Andrew Wang be01103af7 HDFS-3493. Invalidate corrupted blocks as long as minimum replication is satisfied. Contributed by Juan Yu and Vinayakumar B. 
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 2014-06-12 21:06:31 +00:00
Andrew Wang befa4bb1ed HDFS-6395. Skip checking xattr limits for non-user-visible namespaces. Contributed by Yi Liu. 
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 2014-06-12 20:55:06 +00:00
Konstantin Boudnik 2f4f261cda HDFS-6471. Make moveFromLocal CLI testcases to be non-disruptive (Contributed by Dasha Boudnik) 
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 2014-06-12 05:48:26 +00:00
Alejandro Abdelnur 8bfbec8cfb HDFS-6379. HTTPFS - Implement ACLs support. (yoderme via tucu) 
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 2014-06-11 22:35:18 +00:00
Uma Maheswara Rao G 22ec67ea6f Moved the HDFS-2006 break down tasks list to 2.5 section in merging HDFS-2006 to branch-2 
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 2014-06-11 19:51:36 +00:00
Haohui Mai e98529858e HDFS-6315. Decouple recording edit logs from FSDirectory. Contributed by Haohui Mai. 
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 2014-06-11 17:22:44 +00:00
Haohui Mai 49fecbd402 HDFS-6503. Fix typo of DFSAdmin restoreFailedStorage. Contributed by Zesheng Wu. 
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 2014-06-11 17:12:46 +00:00
Arpit Agarwal c802ca28fd HDFS-6364. Incorrect check for unknown datanode in Balancer. (Contributed by Benoy Antony) 
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 2014-06-10 21:02:47 +00:00
Andrew Wang 123c563fe6 HDFS-6460. Ignore stale and decommissioned nodes in NetworkTopology#sortByDistance. Contributed by Yongjun Zhang. 
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 2014-06-10 00:39:20 +00:00
Andrew Wang a72f850e33 HDFS-6399. Add note about setfacl in HDFS permissions guide. Contributed by Chris Nauroth. 
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 2014-06-09 18:42:17 +00:00
Colin McCabe 8b2b7ff0ae HDFS-6257. TestCacheDirectives#testExceedsCapacity fails occasionally (cmccabe) 
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 2014-06-09 18:39:37 +00:00
Junping Du cc9bc8eef7 HDFS-6500. Snapshot shouldn't be removed silently after renaming to an existing snapshot. (Contributed by Nicholas SZE) 
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 2014-06-08 07:06:35 +00:00
Konstantin Boudnik fb7ea6d8bc HDFS-6297. Add CLI testcases to reflect new features of dfs and dfsadmin (Contributed by Dasha Boudnik) 
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 2014-06-07 05:22:34 +00:00
Colin McCabe 9528ed939d HDFS-6497. Make TestAvailableSpaceVolumeChoosingPolicy deterministic (cmccabe) 
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 2014-06-06 23:40:39 +00:00
Andrew Wang 14394eed00 HDFS-6487. TestStandbyCheckpoint#testSBNCheckpoints is racy. Contributed by Mit Desai. 
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 2014-06-06 21:36:56 +00:00
Uma Maheswara Rao G 6a4f6d6b3e HDFS-6464. Support multiple xattr.name parameters for WebHDFS getXAttrs. Contributed by Yi Liu. 
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 2014-06-06 03:48:43 +00:00
Colin McCabe e40524d759 HDFS-6369. Document that BlockReader#available() can return more bytes than are remaining in the block (Ted Yu via Colin Patrick McCabe) 
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 2014-06-06 00:59:18 +00:00
Andrew Wang 02fcb6b6ba HDFS-6268. Better sorting in NetworkTopology#pseudoSortByDistance when no local node is found. (wang) 
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 2014-06-03 18:33:09 +00:00
Jing Zhao a29d2d3371 HDFS-6424. blockReport doesn't need to invalidate blocks on SBN. Contributed by Ming Ma. 
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 2014-06-03 00:47:11 +00:00
Michael Stack f15ff5e4f4 HDFS-6109 let sync_file_range() system call run in background (Liang Xie via stack) 
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 2014-06-02 20:27:15 +00:00
Andrew Wang 880a0c673c HDFS-6375. Listing extended attributes with the search permission. Contributed by Charles Lamb. 
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 2014-05-31 00:12:02 +00:00
Andrew Wang da5df3af0a Move HDFS-6110 down to 2.5.0 section of CHANGES.txt 
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 2014-05-31 00:07:46 +00:00
Brandon Li 42391d260d HDFS-6056. Clean up NFS config settings. Contributed by Brandon Li 
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 2014-05-30 23:53:00 +00:00
Andrew Wang f7f651fc56 HDFS-6472. fix typo in webapps/hdfs/explorer.js. Contributed by Juan Yu. 
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 2014-05-30 20:43:58 +00:00
Alejandro Abdelnur e4c06854b4 HDFS-6404. HttpFS should use a 000 umask for mkdir and create operations. (yoderme via tucu) 
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 2014-05-30 16:49:11 +00:00
Chris Nauroth 39f3d135d0 HDFS-6463. Clarify behavior of AclStorage#createFsPermissionForExtendedAcl in comments. Contributed by Chris Nauroth. 
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 2014-05-29 22:56:58 +00:00
Andrew Wang f40a36758b HDFS-6447. balancer should timestamp the completion message. Contributed by Juan Yu. 
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 2014-05-29 21:38:39 +00:00
Andrew Wang 5dff070e51 HDFS-6356. Fix typo in DatanodeLayoutVersion. Contributed by Tulasi G. 
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 2014-05-29 21:32:44 +00:00
Brandon Li c55947343e HDFS-6462. NFS: fsstat request fails with the secure hdfs. Contributed by Brandon Li 
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 2014-05-29 21:16:04 +00:00
Andrew Wang 1d5e564998 HDFS-6461. Use Time#monotonicNow to compute duration in DataNode#shutDown. Contributed by James Thomas. 
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 2014-05-29 21:01:55 +00:00
Andrew Wang 66c5bcfc6d HDFS-6453. Use Time#monotonicNow to avoid system clock reset. Contributed by Liang Xie. 
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 2014-05-28 21:24:49 +00:00
Colin McCabe cfd8647d0f HDFS-6448. BlockReaderLocalLegacy should set socket timeout based on conf.socketTimeout (liangxie via cmccabe) 
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 2014-05-28 17:44:14 +00:00
Arpit Agarwal e976652a6e HDFS-6442. Fix TestEditLogAutoroll and TestStandbyCheckpoints failure caused by port conficts. (Contributed by Zesheng Wu) 
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 2014-05-28 17:38:25 +00:00
Brandon Li 0ec6fc9e3c HDFS-6411. nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it. Contributed by Brandon Li 
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 2014-05-27 22:58:55 +00:00
Brandon Li 1c867b1de8 HDFS-6416. Use Time#monotonicNow in OpenFileCtx and OpenFileCtxCatch to avoid system clock bugs. Contributed by Abhiraj Butala 
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 2014-05-27 20:21:33 +00:00
Jing Zhao 8d9e8cec9f HDFS-6227. ShortCircuitCache#unref should purge ShortCircuitReplicas whose streams have been closed by java interrupts. Contributed by Colin Patrick McCabe. 
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 2014-05-27 17:21:41 +00:00
Michael Stack 1228f8f6fb HBASE-6110 adding more slow action log in critical write path (Liang Xie via stack) 
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 2014-05-26 19:38:05 +00:00
Arpit Agarwal 978e3a6813 HDFS-6443. Fix MiniQJMHACluster related test failures. (Contributed by Zesheng Wu) 
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 2014-05-24 05:09:04 +00:00
Andrew Wang 1ba203e3e0 HDFS-6435. Add support for specifying a static uid/gid mapping for the NFS gateway. (atm via wang) 
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 2014-05-22 20:44:30 +00:00
Jing Zhao 5b1e88b6d2 HDFS-6423. Diskspace quota usage should be updated when appending data to partial block. Contributed by Jing Zhao. 
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 2014-05-22 08:07:16 +00:00
Jing Zhao 752a9d84bb HDFS-6438. DeleteSnapshot should be a DELETE request in WebHdfs. Contributed by Jing Zhao. 
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 2014-05-22 07:30:18 +00:00
Chris Nauroth 6b2e615f5f HDFS-6433. Replace BytesMoved class with AtomicLong. Contributed by Benoy Antony. 
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 2014-05-22 04:50:53 +00:00
Chris Nauroth b2f4e53e2b HDFS-6409. Fix typo in log message about NameNode layout version upgrade. Contributed by Chen He. 
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 2014-05-22 04:38:20 +00:00
Andrew Wang 4dfedd81a4 HDFS-6396. Remove support for ACL feature from INodeSymlink. Contributed by Charles Lamb. 
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 2014-05-22 00:10:30 +00:00
Uma Maheswara Rao G ac23a55547 Merge HDFS-2006 HDFS XAttrs branch to Trunk 
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 2014-05-21 13:57:33 +00:00
Kihwal Lee cb5682b859 HDFS-6419. TestBookKeeperHACheckpoints.TestSBNCheckpoints fails on trunk. Contributed by Akira AJISAKA. 
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 2014-05-20 18:13:01 +00:00
Jing Zhao 44e9d346e9 HDFS-6432. Add snapshot related APIs to webhdfs. Contributed by Jing Zhao. 
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 2014-05-20 17:33:31 +00:00
Colin McCabe 668f70db66 HDFS-6421. Fix vecsum.c compile on BSD and some other systems (Mit Desai via Colin Patrick McCabe) 
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 2014-05-20 17:19:39 +00:00
Kihwal Lee 35058fc020 HDFS-6397. NN shows inconsistent value in deadnode count. Contributed by Mohammad Kamrul Islam. 
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 2014-05-19 17:52:55 +00:00
Konstantin Boudnik 9a0ed1c4af HDFS-6325. Append should fail if the last block has insufficient number of replicas (Keith Pak via cos) 
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 2014-05-19 05:24:24 +00:00
Colin McCabe f25c33b65f HDFS-4913. Deleting file through fuse-dfs when using trash fails, requiring root permissions (cmccabe) 
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 2014-05-16 22:24:33 +00:00
Aaron Myers da3992b4e3 HDFS-6406. Add capability for NFS gateway to reject connections from unprivileged ports. Contributed by Aaron T. Myers. 
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 2014-05-16 21:23:03 +00:00
Junping Du 0fb47dbe4e HDFS-6250. Fix test failed in TestBalancerWithNodeGroup.testBalancerWithRackLocality (Contributed by Binglin Chang and Chen He) 
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 2014-05-16 09:56:24 +00:00
Andrew Wang 8f48760663 HDFS-6345. DFS.listCacheDirectives() should allow filtering based on cache directive ID. (wang) 
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 2014-05-16 01:18:03 +00:00
Chris Nauroth 68867fd1bc HDFS-6402. Suppress findbugs warning for failure to override equals and hashCode in FsAclPermission. Contributed by Chris Nauroth. 
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 2014-05-15 23:12:12 +00:00
Arpit Agarwal 9a0fcae5bc HDFS-6362. InvalidateBlocks is inconsistent in usage of DatanodeUuid and StorageID. (Arpit Agarwal) 
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 2014-05-15 21:30:16 +00:00
Andrew Wang 1959afe113 HDFS-5683. Better audit log messages for caching operations. Contributed by Abhiraj Butala. 
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 2014-05-15 21:29:19 +00:00
Brandon Li 1c0e7a318e HDFS-6361. TestIdUserGroup.testUserUpdateSetting failed due to out of range nfsnobody Id. Contributed by Yongjun Zhang 
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 2014-05-15 21:23:38 +00:00
Kihwal Lee 046ad2e40e HDFS-6400. Cannot execute hdfs oiv_legacy. Contributed by Akira AJISAKA. 
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 2014-05-15 13:53:19 +00:00
Colin McCabe f2933f2535 HDFS-6287. Add vecsum test of libhdfs read access times (cmccabe) 
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 2014-05-15 00:29:41 +00:00
Chris Nauroth 65158e478f HDFS-6326. WebHdfs ACL compatibility is broken. Contributed by Chris Nauroth. 
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 2014-05-14 22:35:56 +00:00
Kihwal Lee 88e76f9c45 HDFS-2949. Add check to active state transition to prevent operator-induced split brain. Contributed by Rushabh S Shah. 
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 2014-05-14 20:45:07 +00:00
Jing Zhao cf7dddb603 HDFS-6381. Fix a typo in INodeReference.java. Contributed by Binglin Chang. 
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 2014-05-14 02:50:56 +00:00
Kihwal Lee 97f58955a6 HDFS-6293. Issues with OIV processing PB-based fsimages. Contributed by Kihwal Lee. 
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 2014-05-14 01:15:16 +00:00
Chris Nauroth 4b54bd8320 HDFS-6370. Web UI fails to display in intranet under IE. Contributed by Haohui Mai. 
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 2014-05-13 20:09:38 +00:00
Colin McCabe dac9028ef9 HDFS-6355. Fix divide-by-zero, improper use of wall-clock time in BlockPoolSliceScanner (cmccabe) 
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 2014-05-13 19:24:22 +00:00
Jing Zhao 8e5b5165c1 HDFS-6186. Pause deletion of blocks when the namenode starts up. Contributed by Jing Zhao. 
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 2014-05-13 18:22:33 +00:00
Jonathan Turner Eagles e4ee1d111b HDFS-6305. WebHdfs response decoding may throw RuntimeExceptions (Daryn Sharp via jeagles) 
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 2014-05-13 16:40:15 +00:00
Kihwal Lee 33ade356b3 HDFS-6334. Client failover proxy provider for IP failover based NN HA. Contributed by Kihwal Lee. 
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 2014-05-13 16:19:07 +00:00
Uma Maheswara Rao G 4f399bb4ba HDFS-6367. EnumSetParam$Domain#parse fails for parameter containing more than one enum. Contributed by Yi Liu. 
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 2014-05-13 07:34:32 +00:00
Kihwal Lee e9459baec5 HDFS-5522. Datanode disk error check may be incorrectly skipped. Contributed by Rushabh Shah. 
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 2014-05-12 19:08:06 +00:00
Haohui Mai 09002d9341 HDFS-6230. Expose upgrade status through NameNode web UI. Contributed by Mit Desai. 
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 2014-05-12 18:02:24 +00:00
Andrew Wang e9c6840b24 Command hdfs dfs -rm -r can't remove empty directory. Contributed by Yongjun Zhang. 
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 2014-05-12 17:54:35 +00:00
Haohui Mai ae9109b911 HDFS-6328. Clean up dead code in FSDirectory. Contributed by Haohui Mai. 
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 2014-05-11 05:06:22 +00:00
Colin McCabe f131dba8a3 HDFS-6294. Use INode IDs to avoid conflicts when a file open for write is renamed (cmccabe) 
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 2014-05-09 22:36:04 +00:00
Haohui Mai ed6f32c540 HDFS-6240. WebImageViewer returns 404 if LISTSTATUS to an empty directory. Contributed by Akira Ajisaka. 
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 2014-05-09 18:43:46 +00:00
Kihwal Lee 5323d5e388 HDFS-6313. WebHdfs may use the wrong NN when configured for multiple HA NNs. Contributed by Kihwal Lee. 
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 2014-05-09 02:01:37 +00:00
Kihwal Lee 87215cb9f6 Fix CHANGES.txt 
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 2014-05-09 01:52:35 +00:00
Kihwal Lee eac832f92d HDFS-6329. WebHdfs does not work if HA is enabled on NN but logical URI is not configured. Contributed by Kihwal Lee. 
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 2014-05-09 01:46:42 +00:00
Arpit Agarwal 63fadf0abd HDFS-6340.DN can't finalize upgrade. (Contributed by Rahul Singhal) 
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 2014-05-08 22:20:37 +00:00
Colin McCabe 280c764f54 HDFS-5381. ExtendedBlock#hashCode should use both blockId and block pool ID (Benoy Antony via Colin Patrick McCabe) 
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 2014-05-08 17:49:52 +00:00
Uma Maheswara Rao G 8b0acf4b1f HDFS-6337. Setfacl testcase is failing due to dash character in username in TestAclCLI. Contributed by Uma Maheswara Rao G. 
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 2014-05-05 11:53:33 +00:00
Andrew Wang 9445859930 HDFS-6295. Add decommissioning state and node state filtering to dfsadmin. Contributed by Andrew Wang. 
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 2014-05-05 03:38:29 +00:00
Tsz-wo Sze b2f65c276d HDFS-5168. Add cross node dependency support to BlockPlacementPolicy. Contributed by Nikola Vujic 
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 2014-05-03 11:02:44 +00:00
Haohui Mai 6420249d47 HDFS-6252. Phase out the old web UI in HDFS. Contributed by Haohui Mai. 
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 2014-05-01 18:46:18 +00:00
Aaron Myers e5d6fba47d HDFS-6289. HA failover can fail if there are pending DN messages for DNs which no longer exist. Contributed by Aaron T. Myers. 
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 2014-04-30 17:46:15 +00:00
Haohui Mai 0689363343 HDFS-6304. Consolidate the logic of path resolution in FSDirectory. Contributed by Haohui Mai. 
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 2014-04-30 17:44:17 +00:00
Jonathan Turner Eagles 0532b8bad1 HDFS-6269. NameNode Audit Log should differentiate between webHDFS open and HDFS open. (Eric Payne via jeagles) 
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 2014-04-29 21:51:14 +00:00
Arpit Agarwal 19176f423a HADOOP-10547. Fix CHANGES.txt 
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 2014-04-29 20:42:08 +00:00
Arpit Agarwal 871d81060d HADOOP-10547. Give SaslPropertiesResolver.getDefaultProperties() public scope. (Contributed by Benoy Antony) 
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 2014-04-29 20:38:36 +00:00
Vinayakumar B 9d21180c1a HDFS-2882. DN continues to start up, even if block pool fails to initialize (Contributed by Vinayakumar B) 
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 2014-04-29 10:27:29 +00:00
Andrew Wang 71aa608b84 HDFS-6288. DFSInputStream Pread doesn't update ReadStatistics. Contributed by Juan Yu. 
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 2014-04-28 20:20:10 +00:00
Kihwal Lee 02d0f0ba54 HDFS-6218. Audit log should use true client IP for proxied webhdfs operations. Contributed by Daryn Sharp. 
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 2014-04-28 14:00:32 +00:00
Haohui Mai b8a3e2bb20 HDFS-6270. Secondary namenode status page shows transaction count in bytes. Contributed by Benoy Antony. 
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 2014-04-25 23:49:10 +00:00
Haohui Mai 445b742354 HDFS-5865. Update OfflineImageViewer document. Contributed by Akira Ajisaka. 
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 2014-04-25 18:43:41 +00:00
Haohui Mai bce5a92c54 HDFS-6210. Support GETACLSTATUS operation in WebImageViewer. Contributed by Akira Ajisaka. 
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 2014-04-25 05:55:11 +00:00
Uma Maheswara Rao G 0931bd94be HDFS-6246. Remove 'dfs.support.append' flag from trunk code. Contributed by Uma Maheswara Rao G. 
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 2014-04-25 05:19:50 +00:00
Jing Zhao 10a037cccb HDFS-6266. Identify full path for a given INode. Contributed by Jing Zhao. 
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 2014-04-25 02:05:42 +00:00
Aaron Myers 7bad941152 HDFS-6281. Provide option to use the NFS Gateway without having to use the Hadoop portmapper. Contributed by Aaron T. Myers. 
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 2014-04-25 00:16:47 +00:00
Colin McCabe fbc0a8bef0 HDFS-6282. Re-add testIncludeByRegistrationName (cmccabe) 
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 2014-04-24 23:08:37 +00:00
Arpit Agarwal cf4bc7fdd4 HDFS-6273. Config options to allow wildcard endpoints for namenode HTTP and HTTPS servers. (Contributed by Arpit Agarwal) 
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 2014-04-24 17:40:30 +00:00
Jing Zhao 24d1cf9ac6 HDFS-5693. Few NN metrics data points were collected via JMX when NN is under heavy load. Contributed by Ming Ma. 
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 2014-04-24 07:24:51 +00:00
Haohui Mai a5bec2b871 HDFS-6279. Create new index page for JN / DN. Contributed by Haohui Mai. 
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 2014-04-24 07:18:40 +00:00
Haohui Mai 140f4542b6 HDFS-6278. Create HTML5-based UI for SNN. Contributed by Haohui Mai. 
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 2014-04-24 07:15:31 +00:00
Suresh Srinivas f36f0dde88 HDFS-6276. Remove unnecessary conditions and null check. Contributed by Suresh Srinivas 
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 2014-04-24 05:05:47 +00:00
Kihwal Lee 53cb787d48 HDFS-6217. Webhdfs PUT operations may not work via a http proxy. Contributed by Daryn Sharp. 
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 2014-04-23 22:00:46 +00:00
Suresh Srinivas 7f635b8f53 HDFS-6275. Fix warnings - type arguments can be inferred and redudant local variable. Contributed by Suresh Srinivas. 
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 2014-04-23 20:20:16 +00:00
Suresh Srinivas 876fd8ab79 HDFS-6274. Cleanup javadoc warnings in HDFS code. Contributed by Suresh Srinivas. 
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 2014-04-23 20:13:32 +00:00
Andrew Wang ee8a152520 HDFS-5213. TestDataNodeConfig failing on Jenkins runs due to DN web port in use. (wang) 
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 2014-04-23 18:06:21 +00:00
Jing Zhao 1be4ddef9e HDFS-6178. Decommission on standby NN couldn't finish. Contributed by Ming Ma. 
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 2014-04-21 23:35:09 +00:00
Chris Nauroth a4475406f8 HDFS-6265. Prepare HDFS codebase for JUnit 4.11. Contributed by Chris Nauroth. 
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 2014-04-21 22:49:08 +00:00
Arpit Agarwal 2d9f038e63 HDFS-6245. Datanode fails to start with a bad disk even when failed volumes is set. (Arpit Agarwal) 
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 2014-04-21 00:15:16 +00:00
Haohui Mai bc0b7c6145 HDFS-6256. Clean up ImageVisitor and SpotCheckImageVisitor. Contributed by Akira Ajisaka. 
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 2014-04-18 17:35:51 +00:00
Vinayakumar B eb1d4c39e0 HDFS-6153. Document "fileId" and "childrenNum" fields in the FileStatus Json schema 
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 2014-04-17 14:04:33 +00:00
Colin McCabe 9a0dec60ff HDFS-4909. Avoid protocol buffer RPC namespace clashes (cmccabe) 
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 2014-04-16 22:58:40 +00:00
Kihwal Lee 5c8c84ddaa fix CHANGES.txt. 
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 2014-04-16 16:28:01 +00:00
Kihwal Lee ef68759382 HDFS-6219. Proxy superuser configuration should use true client IP for address checks. Contributed by Daryn Sharp. 
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 2014-04-16 16:22:36 +00:00
Daryn Sharp 5e47eeca9d HDFS-6214. Webhdfs has poor throughput for files >2GB (daryn) 
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 2014-04-16 16:05:22 +00:00
Chris Nauroth 9887d7f250 HDFS-5409. TestOfflineEditsViewer#testStored fails on Windows due to CRLF line endings in editsStored.xml from git checkout. Contributed by Chris Nauroth. 
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 2014-04-16 00:05:45 +00:00
Haohui Mai 5833efc6e4 HDFS-6194. Create new tests for ByteRangeInputStream. Contributed by Akira Ajisaka. 
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 2014-04-15 18:09:04 +00:00
Chris Nauroth 01af3a3177 HDFS-6243. HA NameNode transition to active or shutdown may leave lingering image transfer thread. Contributed by Chris Nauroth. 
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 2014-04-15 04:49:09 +00:00