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1380 Commits

Author SHA1 Message Date
Suresh Srinivas
251230a126 HADOOP-9004. Reverting the commit r1406202 to address patch issue 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406379 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 22:23:51 +00:00
Todd Lipcon
a3f3a6c5a3 HDFS-4155. libhdfs implementation of hsync API. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406372 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 22:05:34 +00:00
Tsz-wo Sze
92c440c115 Merge r1406007 through r1406326 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1406337 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 21:11:42 +00:00
Tsz-wo Sze
1734215a10 HDFS-4152. Add a new class BlocksMapUpdateInfo for the parameter in INode.collectSubtreeBlocksAndClear(..). Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406326 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 21:04:32 +00:00
Daryn Sharp
54b70db347 HDFS-4075. Reduce recommissioning overhead (Kihwal Lee via daryn) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406278 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 19:27:47 +00:00
Suresh Srinivas
b13a5cdcb7 HADOOP-9004. Allow security unit tests to use external KDC. Contributed by Stephen Chu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406202 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 16:12:43 +00:00
Daryn Sharp
3a698e6aea HDFS-1331. dfs -test should work like /bin/test (Andy Isaacson via daryn) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406198 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 15:57:58 +00:00
Suresh Srinivas
dca8dd7a20 Add HDFS-4046 to Release 2.0.3 section 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406019 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-06 00:22:23 +00:00
Tsz-wo Sze
34413c2000 svn merge -c 1406006 from trunk for HDFS-4151. Change the methods in FSDirectory to pass INodesInPath instead of INode[] as a parameter. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1406014 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-05 23:56:53 +00:00
Suresh Srinivas
159e507995 HDFS-4046. Adding the missed file in revision 1406011 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406012 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-05 23:50:29 +00:00
Suresh Srinivas
e0ce1b2475 HDFS-4046. Rename ChecksumTypeProto enum NULL since it is illegal in C/C++. Contributed by Binglin Chang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406011 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-05 23:49:33 +00:00
Tsz-wo Sze
7ee5ce3176 HDFS-4151. Change the methods in FSDirectory to pass INodesInPath instead of INode[] as a parameter. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406006 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-05 23:26:34 +00:00
Tsz-wo Sze
b3bc2fb76e HDFS-4147. When there is a snapshot in a subtree, deletion of the subtree should fail. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1405688 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-05 01:22:54 +00:00
Tsz-wo Sze
f84000900a HDFS-4149. Implement the disallowSnapshot(..) in FSNamesystem and add resetSnapshottable(..) to SnapshotManager. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1405683 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-05 00:40:54 +00:00
Tsz-wo Sze
deaf979d41 HDFS-4146. Use getter and setter in INodeFileWithLink to access blocks and initialize root directory as snapshottable. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1405648 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-04 22:00:13 +00:00
Tsz-wo Sze
554fb4d2b2 Merge r1404624 through r1405251 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1405253 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-03 01:38:41 +00:00
Tsz-wo Sze
e5a7b3d430 HDFS-4141. Support directory diff - the difference between the current state and a previous snapshot of an INodeDirectory. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1405250 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-03 01:31:51 +00:00
Tsz-wo Sze
d174f574ba HDFS-4143. Change blocks to private in INodeFile and renames isLink() to isSymlink() in INode. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1405237 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-03 00:20:03 +00:00
Todd Lipcon
a9e4b08f2b HDFS-4132. When libwebhdfs is not enabled, nativeMiniDfsClient frees uninitialized memory. Contributed by Colin Patrick McCabe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1405149 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-02 20:35:51 +00:00
Daryn Sharp
19befa0748 HDFS-3804. TestHftpFileSystem fails intermittently with JDK7 (Trevor Robinson via daryn) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404985 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-02 14:56:22 +00:00
Suresh Srinivas
77fe43ac14 HDFS-4095. Add some snapshot related metrics. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1404881 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-02 05:01:10 +00:00
Suresh Srinivas
98c0f13b19 HDFS-4116. Add auditlog for some snapshot operations. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1404860 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-02 02:26:58 +00:00
Suresh Srinivas
8b71399abb HDFS-4133. Add testcases for testing basic snapshot functionalities. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1404498 13f79535-47bb-0310-9956-ffa450edef68
 2012-11-01 08:29:41 +00:00
Tsz-wo Sze
e341184d54 Merge r1403306 through r1404284 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1404285 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-31 18:34:51 +00:00
Suresh Srinivas
f3b9963d46 HDFS-4118. Change INodeDirectory.getExistingPathINodes(..) to work with snapshots. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1403959 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-31 03:13:20 +00:00
Suresh Srinivas
07e0d7730d HDFS-4129. Add utility methods to dump NameNode in memory tree for testing. Contributed by Tsz Wo (Nicholas), SZE. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403956 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-31 02:33:44 +00:00
Suresh Srinivas
cd0d206bb8 HDFS-3916. libwebhdfs testing code cleanup. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403922 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 23:12:12 +00:00
Uma Maheswara Rao G
b2822e3742 Moved HDFS-3809 entry in CHANGES.txt from trunk to 2.0.3-alpha section 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403769 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 16:32:01 +00:00
Uma Maheswara Rao G
7ccdb67d5c Moved HDFS-3789 entry in CHANGES.txt from trunk to 2.0.3-alpha section 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403765 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 16:22:42 +00:00
Uma Maheswara Rao G
52df4b3e78 Moved HDFS-3695 entry in CHANGES.txt from trunk to 2.0.3-alpha section 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403748 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 15:51:49 +00:00
Uma Maheswara Rao G
1e07fece6e Moved HDFS-3573 entry in CHANGES.txt from trunk to 2.0.3-alpha section 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403740 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 15:38:12 +00:00
Daryn Sharp
deef03c5d6 HADOOP-8994. TestDFSShell creates file named "noFileHere", making further tests hard to understand (Andy Isaacson via daryn) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403714 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 14:21:00 +00:00
Suresh Srinivas
7604a276a7 HDFS-4127. Log message is not correct in case of short of replica. Contributed by Junping Du. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403616 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-30 05:48:58 +00:00
Suresh Srinivas
ba7a2e3898 Moved HDFS-4122 to Release 2.0.3 section. It is also moved to Incompatible Changes section. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403570 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-29 22:43:58 +00:00
Suresh Srinivas
783124488c Merging changes from trunk to pick HDFS-4124 changes. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1403306 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-29 14:17:28 +00:00
Suresh Srinivas
1b3b09d947 HDFS-4124. Refactor INodeDirectory#getExistingPathINodes() to enable returningmore than INode array. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403304 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-29 14:11:04 +00:00
Suresh Srinivas
564adec5b5 Merging trunk to HDFS-2802 branch. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1403301 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-29 14:09:47 +00:00
Suresh Srinivas
4bcf516d0e HDFS-3920. libwebdhfs string processing and using strerror consistently to handle all errors. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403173 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-29 05:10:29 +00:00
Suresh Srinivas
cea7bbc630 HDFS-4122. Cleanup HDFS logs and reduce the size of logged messages. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403120 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-28 23:10:53 +00:00
Tsz-wo Sze
f60a844e7a HDFS-4119. Complete the allowSnapshot code and add a test for it. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1403087 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-28 20:02:54 +00:00
Suresh Srinivas
fd7de4c4eb HDFS-4106. BPServiceActor#lastHeartbeat, lastBlockReport and lastDeletedReport should be volatile. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403075 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-28 19:03:57 +00:00
Suresh Srinivas
abe3676e50 HDFS-4115. TestHDFSCLI.testAll fails one test due to number format. Contributed by Trevor Robinson. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403074 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-28 18:59:11 +00:00
Suresh Srinivas
b6d09f67ab Moving HDFS-4121 from trunk to Release 2.0.3 section. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402843 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-27 18:41:43 +00:00
Suresh Srinivas
cd2e9d2fce HDFS-4121. Add namespace declarations in hdfs .proto files for languages other than java. Contributed by Binglin Chang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402836 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-27 18:25:02 +00:00
Suresh Srinivas
9e26fdcda7 HDFS-4111. Support snapshot of subtrees. Contributed by Tsz Wo (Nicholas), Sze. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1402684 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-26 22:02:30 +00:00
Tsz-wo Sze
3335e50244 HDFS-3616. Fix a ConcurrentModificationException bug that BP actor threads may not be shutdown properly in DataNode. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402608 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-26 18:22:49 +00:00
Tsz-wo Sze
b5355e5050 Merge r1402274 through r1402603 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1402605 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-26 18:17:03 +00:00
Tsz-wo Sze
0e796b61e8 HDFS-4112. A few improvements on INodeDirectory include adding a utility method for casting; avoiding creation of new empty lists; cleaning up some code and rewriting some javadoc. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402599 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-26 18:08:38 +00:00
Tsz-wo Sze
719279ea8a HDFS-4092. Update file deletion logic for snapshot so that the current inode is removed from the circular linked list; and if some blocks at the end of the block list no longer belong to any other inode, collect them and update the block list. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1402287 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 19:32:26 +00:00
Tsz-wo Sze
40d2b6f308 Merge r1401869 through r1402273 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1402278 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 19:09:34 +00:00
Tsz-wo Sze
2d74f68054 HDFS-3948. Do not use hflush in TestWebHDFS.testNamenodeRestart() since the out stream returned by WebHdfsFileSystem does not support it. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402270 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 18:53:25 +00:00
Tsz-wo Sze
ba2ee1d7fb HDFS-4107. Add utility methods for casting INode to INodeFile and INodeFileUnderConstruction. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402265 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 18:44:46 +00:00
Suresh Srinivas
163577f905 HDFS-4067. TestUnderReplicatedBlocks intermittently fails due to ReplicaAlreadyExistsException. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402261 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 18:32:41 +00:00
Suresh Srinivas
611684e2e5 HDFS-4110. Refine a log printed in JNStorage. Contributed by Liang Xie. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1402203 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 16:15:59 +00:00
Suresh Srinivas
2d5334931e HDFS-4097. Provide CLI support for createSnapshot. Contributed by Brandon Li. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1401971 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-25 04:08:36 +00:00
Tsz-wo Sze
14d8d0a670 Merge r1400738 through r1401868 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1401869 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-24 20:42:03 +00:00
Tsz-wo Sze
b897bb8992 HDFS-4091. Add snapshot quota to limit the number of snapshots allowed. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1401868 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-24 20:39:26 +00:00
Suresh Srinivas
464edf2439 Moving HDFS-2434 from Release 2.0.3 section to trunk section. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1401446 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-23 20:27:16 +00:00
Suresh Srinivas
4fde5c0190 HDFS-4084. Provide CLI support to allow and disallow snapshot on a directory. Contributed by Brondon Li. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1401444 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-23 20:26:08 +00:00
Suresh Srinivas
aa42e2161d HDFS-2434. TestNameNodeMetrics.testCorruptBlock fails intermittently. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1401423 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-23 20:02:09 +00:00
Daryn Sharp
a92313f7bd HDFS-4090. getFileChecksum() result incompatible when called against zero-byte files. (Kihwal Lee via daryn) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1401309 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-23 15:03:53 +00:00
Tsz-wo Sze
75cdb5bb49 HDFS-4099. Clean up replication code and add more javadoc. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1400986 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-22 18:30:16 +00:00
Tsz-wo Sze
9a0651b4b8 HDFS-4078. Handle replication in snapshots. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400743 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-22 00:11:25 +00:00
Suresh Srinivas
f29724956a Merging trunk changes 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400740 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-21 23:10:11 +00:00
Tsz-wo Sze
820b5495ca HDFS-4079. Add SnapshotManager which maintains a list for all the snapshottable directories and supports snapshot methods such as setting a directory to snapshottable and creating a snapshot. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400728 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-21 21:35:13 +00:00
Suresh Srinivas
625d7cf20b HDFS-4087. Protocol changes for listSnapshots functionality. Contributed by Brandon Li. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400698 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-21 19:05:49 +00:00
Uma Maheswara Rao G
35ec20b7c6 HDFS-4022. Replication not happening for appended block. Contributed by Vinay. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1400578 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-21 06:31:31 +00:00
Tsz-wo Sze
d9a9daeb2d Merge r1399946 through r1400349 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400351 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-20 00:33:57 +00:00
Suresh Srinivas
a2d837b0e9 HDFS-4077. Adding a file missed in the commit r1400318. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400350 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-20 00:31:57 +00:00
Tsz-wo Sze
661a8d176a HDFS-4088. Remove "throws QuotaExceededException" from an INodeDirectoryWithQuota constructor. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1400345 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-20 00:06:12 +00:00
Suresh Srinivas
af130d4baf HDFS-4077. Add support for Snapshottable Directory. Contributed by Nicholas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400318 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 22:21:50 +00:00
Suresh Srinivas
f5c4defcb3 HDFS-4083. Protocol changes for snapshots. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400316 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 22:15:27 +00:00
Suresh Srinivas
ecffab63af HDFS-4086. Add editlog opcodes to allow and disallow snapshots on a directory. Contributed by Brandon Li. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400298 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 21:15:11 +00:00
Suresh Srinivas
79e7257bb1 Moving HDFS-2802 related changes to a separate CHANGES.txt 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400291 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 21:06:08 +00:00
Suresh Srinivas
40f8b7dcfb Reverting the change r1400285 since it included unrelated changes 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400290 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 21:04:29 +00:00
Suresh Srinivas
4cccdc2a96 Moving HDFS-2802 related changes to a separate CHANGES.txt 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400285 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 21:01:26 +00:00
Tsz-wo Sze
e75424544f HDFS-4082. Add editlog opcodes for snapshot create and delete operations. Contributed by suresh 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400247 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 19:38:48 +00:00
Tsz-wo Sze
5c1a7b9d5d HDFS-4076. Support snapshot of single files. (szetszwo) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1400245 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 19:35:19 +00:00
Alejandro Abdelnur
a4f30ff53c reverting commit 1399898 (HADOOP-8887) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399972 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 05:38:26 +00:00
Suresh Srinivas
0603447f2a HDFS-4072. On file deletion remove corresponding blocks pending replications. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399965 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-19 04:55:11 +00:00
Eli Collins
7da5d03c35 HDFS-4053. Increase the default block size. Contributed by Eli Collins 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399908 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-18 22:56:30 +00:00
Alejandro Abdelnur
53c598ab11 HADOOP-8887. Use a Maven plugin to build the native code using CMake. (cmccabe via tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399898 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-18 22:40:41 +00:00
Eli Collins
57ee22e589 HADOOP-8925. Remove the packaging. Contributed by Eli Collins 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399889 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-18 22:30:11 +00:00
Tsz-wo Sze
4af8761e4c HDFS-4074. Remove the unused default constructor from INode. Contributed by Brandon Li 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399866 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-18 21:29:12 +00:00
Tsz-wo Sze
c1bd54daa3 HDFS-4073. Two minor improvements to FSDirectory. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399861 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-18 21:18:25 +00:00
Eli Collins
4d5600f6c7 HDFS-4068. DatanodeID and DatanodeInfo member should be private. Contributed by Eli Collins 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399443 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-17 21:34:48 +00:00
Eli Collins
a258263ecf HDFS-4029. GenerationStamp should use an AtomicLong. Contributed by Eli Collins 
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 2012-10-17 04:58:24 +00:00
Eli Collins
24015b7684 HDFS-4055. TestAuditLogs is flaky. Contributed by Binglin Chang 
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 2012-10-17 04:39:07 +00:00
Aaron Myers
402836479f HDFS-3997. OfflineImageViewer incorrectly passes value of imageVersion when visiting IS_COMPRESSED element. Contributed by Mithun Radhakrishnan. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399062 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-17 01:10:55 +00:00
Eli Collins
e074b5816a HDFS-4061. TestBalancer and TestUnderReplicatedBlocks need timeouts. Contributed by Eli Collins 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1399010 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-16 21:59:15 +00:00
Suresh Srinivas
0ef9c6f71a HDFS-4059. Add number of stale DataNodes to metrics. Contributed by Jing Zhao. 
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 2012-10-16 19:39:50 +00:00
Eli Collins
b245adb163 HDFS-3985. Add timeouts to TestMulitipleNNDataBlockScanner. Contributed by Todd Lipcon 
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 2012-10-16 16:29:21 +00:00
Suresh Srinivas
b7887f31fb HDFS-4052. BlockManager#invalidateWork should print log outside the lock. Contributed by Jing Zhao. 
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 2012-10-16 03:37:49 +00:00
Eli Collins
a75673cbd8 HDFS-4058. DirectoryScanner may fail with IOOB if the directory scanning threads return out of volume order. Contributed by Eli Collins 
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 2012-10-16 02:12:59 +00:00
Aaron Myers
557ffe2101 HDFS-2946. HA: Put a cap on the number of completed edits files retained by the NN. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1398609 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-16 01:59:46 +00:00
Aaron Myers
f5f763eb15 Update CHANGES.txt to have HDFS-3678 under release 2.0.3 instead of 3.0.0. 
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 2012-10-16 01:31:26 +00:00
Todd Lipcon
ded304e6a6 HDFS-4049. Fix hflush performance regression due to nagling delays. Contributed by Todd Lipcon. 
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 2012-10-16 00:55:29 +00:00
Tsz-wo Sze
698fa5077a HDFS-4036. Remove "throw UnresolvedLinkException" from FSDirectory.unprotectedAddFile(..). Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1398293 13f79535-47bb-0310-9956-ffa450edef68
 2012-10-15 14:05:31 +00:00
Tsz-wo Sze
ad06a08713 HDFS-4037. Rename the getReplication() method in BlockCollection to getBlockReplication(). 
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 2012-10-15 13:48:56 +00:00
Jason Darrell Lowe
f8bdac0a1b HADOOP-8906. paths with multiple globs are unreliable. Contributed by Daryn Sharp. 
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 2012-10-12 19:49:40 +00:00