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884cbb681a
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1758 Commits

Author SHA1 Message Date
Tsz-wo Sze
884cbb681a HDFS-4578. Restrict snapshot IDs to 24-bit wide. Contributed by Arpit Agarwal 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1477181 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-29 16:37:30 +00:00
Tsz-wo Sze
5276f4e04d HDFS-4767. If a directory is snapshottable, do not replace it when clearing quota. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476454 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-27 00:05:49 +00:00
Tsz-wo Sze
60341dae19 Merge r1476010 through r1476452 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476453 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 23:50:17 +00:00
Tsz-wo Sze
75b4231a8c HDFS-4761. When resetting FSDirectory, the inodeMap should also be reset. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1476452 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 23:47:57 +00:00
Tsz-wo Sze
a5ae562d70 HDFS-4650. When passing two non-existing snapshot names to snapshotDiff, it returns success if the names are the same. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476408 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 21:30:53 +00:00
Tsz-wo Sze
d2495d553f HDFS-4721. Speed up lease recovery by avoiding stale datanodes and choosing the datanode with the most recent heartbeat as the primary. Contributed by Varun Sharma 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1476399 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 20:51:45 +00:00
Devaraj Das
5d2ffde68e HDFS-2576. Enhances the DistributedFileSystem's create API so that clients can specify favored datanodes for a file's blocks. Contributed by Devaraj Das and Pritam Damania. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1476395 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 20:39:51 +00:00
Tsz-wo Sze
9da3865841 HDFS-4650. Fix a bug in FSDirectory and add more unit tests for rename with existence of snapshottable directories and snapshots. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476012 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 01:31:43 +00:00
Tsz-wo Sze
fa500825fa Merge r1471229 through r1476009 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476011 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 01:19:00 +00:00
Tsz-wo Sze
76b80b48ec HDFS-4755. Fix AccessControlException message and moves "implements LinkedElement" from INode to INodeWithAdditionalFields. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476009 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 01:05:47 +00:00
Tsz-wo Sze
43ac0739ce svn merge -c -1476006 . for reverting the previous trunk merge. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476008 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 01:02:45 +00:00
Tsz-wo Sze
a259e0ba79 Merge r1471229 through r1476005 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1476006 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 00:55:45 +00:00
Tsz-wo Sze
06fb184d4d HDFS-4757. Update FSDirectory#inodeMap when replacing an INodeDirectory while setting quota. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1476005 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-26 00:50:09 +00:00
Tsz-wo Sze
36f43dcb4f HDFS-4742. Fix appending to a renamed file with snapshot. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1475903 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-25 18:53:14 +00:00
Tsz-wo Sze
745bfa0311 HDFS-4749. Use INodeId to identify the corresponding directory node in FSImage saving/loading. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1475902 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-25 18:51:00 +00:00
Suresh Srinivas
a89f8e4d95 Cleanup CHANGES.txt and move the jira to appropriate 2.x release section to make it consistent with branch-2 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475779 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-25 14:03:22 +00:00
Suresh Srinivas
16ef8dd3a5 HDFS-4745. TestDataTransferKeepalive#testSlowReader has race condition that causes sporadic failure. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475623 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-25 04:25:58 +00:00
Aaron Myers
e6b5b01561 HDFS-4739. NN can miscalculate the number of extra edit log segments to retain. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1471769 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 23:29:30 +00:00
Tsz-wo Sze
e8b64d3851 HDFS-4729. Fix OfflineImageViewer and permission checking for snapshot operations. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1471665 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 20:47:13 +00:00
Tsz-wo Sze
0fa5cad0b2 HDFS-4686. Update quota computation for rename and INodeReference. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1471647 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 20:31:06 +00:00
Suresh Srinivas
a09c29b8c0 HDFS-4339. Add the missed entry CHANGES.txt from r1465835 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1471595 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 18:41:12 +00:00
Tsz-wo Sze
5f1e3b561a Merge r1470760 through r1471228 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1471229 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 02:21:58 +00:00
Tsz-wo Sze
3a812e9f3a HDFS-4738. Changes AbstractINodeDiff to implement Comparable<Integer>, and fix javadoc and other warnings. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1471228 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 02:11:18 +00:00
Aaron Myers
4c662fd3fe HDFS-4737. JVM path embedded in fuse binaries. Contributed by Sean Mackrory. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1471215 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 00:47:13 +00:00
Tsz-wo Sze
65752c09ab HDFS-4735. DisallowSnapshot throws IllegalStateException for nested snapshottable directories. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1471214 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-24 00:28:07 +00:00
Tsz-wo Sze
631be95398 HDFS-4732. Fix TestDFSUpgradeFromImage which fails on Windows due to failure to unpack old image tarball that contains hard links. Chris Nauroth 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1471090 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-23 18:47:47 +00:00
Tsz-wo Sze
fd24c6e833 HDFS-4725. Fix HDFS file handle leaks in FSEditLog, NameNode, OfflineEditsBinaryLoader and some tests. Contributed by Chris Nauroth 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1470771 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-23 01:18:36 +00:00
Tsz-wo Sze
10a2d82b45 HDFS-4719. Remove AbstractINodeDiff.Factory and move its methods to AbstractINodeDiffList. Contributed by Arpit Agarwal 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470759 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-23 00:11:51 +00:00
Tsz-wo Sze
92e0416ced HDFS-4727. Update inodeMap after deleting files/directories/snapshots. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470756 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-23 00:00:47 +00:00
Tsz-wo Sze
43bdc22e92 HDFS-4726. Fix test failures after merging the INodeId-INode mapping from trunk. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470735 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-22 22:13:58 +00:00
Tsz-wo Sze
cb229db4bd HDFS-4708. Add snapshot user documentation. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470665 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-22 19:13:18 +00:00
Suresh Srinivas
27b3f84fe5 Merge trunk to HDFS-2802 branch. This involves fixing many conflict with HDFS-4434. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470225 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-20 20:22:21 +00:00
Suresh Srinivas
0b101bd7e8 HDFS-4434. Reverting change r1470089 that merges trunk to HDFS-2802. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470194 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-20 16:57:44 +00:00
Suresh Srinivas
9af0babe7e Merging trunk after fixing conflict with HDFS-4434. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1470089 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-20 00:02:43 +00:00
Kihwal Lee
16cc4a6e86 HDFS-4699. TestPipelinesFailover#testPipelineRecoveryStress fails sporadically. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1469839 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-19 14:08:29 +00:00
Tsz-wo Sze
9ab8fa36f2 HDFS-4717. Change the path parameter type of the snapshot methods in HdfsAdmin from String to Path. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1469664 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-19 02:07:52 +00:00
Suresh Srinivas
980e6c54ba HDFS-4434. Provide a mapping from INodeId to INode. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1469644 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-19 00:10:09 +00:00
Tsz-wo Sze
419fd3999c HDFS-4706. Do not replace root inode for disallowSnapshot. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1469122 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-18 01:39:12 +00:00
Tsz-wo Sze
0ad27ad3e3 HDFS-4707. Add snapshot methods to FilterFileSystem and fix findbugs warnings. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1469119 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-18 01:28:00 +00:00
Tsz-wo Sze
2186912ff9 Merge r1467713 through r1469041 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1469042 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-17 19:41:50 +00:00
Suresh Srinivas
d090a3b600 HDFS-4695. TestEditLog leaks open file handles between tests. Contributed by Ivan Mitic. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1469015 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-17 18:11:31 +00:00
Tsz-wo Sze
9280468b1a HDFS-4550. Refactor INodeDirectory.INodesInPath to a standalone class. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1468725 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-17 02:41:38 +00:00
Tsz-wo Sze
38bd7061c1 HDFS-4529. Disallow concat when one of the src files is in some snapshot. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1468667 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-16 23:16:02 +00:00
Tsz-wo Sze
6bda1f20ad HDFS-4700. Fix the undo section of rename with snapshots. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1468632 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-16 22:03:58 +00:00
Suresh Srinivas
1822529e88 HDFS-4693. Some test cases in TestCheckpoint do not clean up after themselves. Contributed by Arpit Agarwal and Suresh. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1468457 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-16 15:10:47 +00:00
Tsz-wo Sze
d13f6ebe20 HDFS-4666. Define ".snapshot" as a reserved inode name so that users cannot create a file/directory with ".snapshot" as the name. If ".snapshot" is used in a previous version of HDFS, it must be renamed before upgrade; otherwise, upgrade will fail. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1468238 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-15 21:42:06 +00:00
Tsz-wo Sze
bf807063bc Merging r1466653 through r1467712 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1467713 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 23:05:54 +00:00
Tsz-wo Sze
0f78c50ea7 HDFS-4692. Use timestamp as default snapshot names. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1467706 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 21:41:33 +00:00
Tsz-wo Sze
9c6a7bebe2 HDFS-4675. Fix rename across snapshottable directories. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1467540 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 02:48:34 +00:00
Aaron Myers
801b484f97 HDFS-347. DFS read performance suboptimal when client co-located on nodes with data. Contributed by Colin Patrick McCabe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467538 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 02:13:59 +00:00