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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
Suresh Srinivas
108e0e0953 HADOOP-9473. Add change description missed in previous commit 1467694 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467696 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 20:26:51 +00:00
Suresh Srinivas
e408d9904b HADOOP-9473. Typo in FileUtil copy() method. Contributed by Glen Mazza. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467694 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 20:22:02 +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
Konstantin Shvachko
242028a3fb HDFS-4639. startFileInternal() should not increment generation stamp. Contributed by Plamen Jeliazkov. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467534 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-13 01:35:58 +00:00
Aaron Myers
b7aaa1b74c Merge trunk into the HDFS-347 branch. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-347@1467511 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-12 23:05:28 +00:00
Arun Murthy
5e94420456 YARN-412. Pushing to 2.0.5-beta only. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467470 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-12 21:19:39 +00:00
Konstantin Shvachko
2dfc42d613 HADOOP-9211. Set default max heap size in HADOOP_CLIENT_OPTS to 512m in order to avoid OOME. Contributed by Plamen Jeliazkov. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467380 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-12 17:51:30 +00:00
Kihwal Lee
f863543206 HDFS-4477. Secondary namenode may retain old tokens. Contributed by Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467307 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-12 15:18:07 +00:00
Arun Murthy
c2592021f3 YARN-412. Fixed FifoScheduler to check hostname of a NodeManager rather than its host:port during scheduling which caused incorrect locality for containers. Contributed by Roger Hoover. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467244 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-12 12:12:08 +00:00
Bikas Saha
41c4cd08a0 MAPREDUCE-4885. Streaming tests have multiple failures on Windows. (Chris Nauroth via bikas) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467158 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-12 03:00:29 +00:00
Konstantin Shvachko
8e838bd03c MAPREDUCE-4985. Add compression option to TestDFSIO usage. Contributed by Plamen Jeliazkov. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467145 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 23:49:16 +00:00
Vinod Kumar Vavilapalli
acb14d3dfe HADOOP-9471. Merged into 2.0.4-alpha. Fixing CHANGES.txt 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467139 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 23:26:32 +00:00
Vinod Kumar Vavilapalli
529170de44 Fixing CHANGES.txt entry for YARN-319. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467133 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 23:09:43 +00:00
Vinod Kumar Vavilapalli
3c8bd60616 MAPREDUCE-5094. Disabled memory monitoring by default in MiniMRYarnCluster to avoid some downstream tests failing. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467124 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 22:54:02 +00:00
Vinod Kumar Vavilapalli
5fd460e688 MAPREUDUCE-5059. Change average merge time on Job overview page to be the time delta between the end of the shuffle and the start of the reduce. Contributed by Omkar Vinit Joshi. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467120 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 22:27:45 +00:00
Jason Darrell Lowe
390deffbaf HADOOP-9233. Cover package org.apache.hadoop.io.compress.zlib with unit tests. Contributed by Vadim Bondarev 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467090 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 21:17:56 +00:00
Konstantin Shvachko
21c14c0b02 MAPREDUCE-4981. Add WordMean, WordMedian, WordStandardDeviation to ExamplesDriver. Contributed by Plamen Jeliazkov. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467076 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 20:28:30 +00:00
Jason Darrell Lowe
3131636249 HADOOP-9222. Cover package with org.apache.hadoop.io.lz4 unit tests. Contributed by Vadim Bondarev 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467072 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 20:16:49 +00:00
Thomas Graves
6d9c311840 Preparing for release 0.23.7 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467069 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 20:08:00 +00:00
Vinod Kumar Vavilapalli
e4c55e17fe YARN-486. Changed NM's startContainer API to accept Container record given by RM as a direct parameter instead of as part of the ContainerLaunchContext record. Contributed by Xuan Gong. 
MAPREDUCE-5139. Update MR AM to use the modified startContainer API after YARN-486. Contributed by Xuan Gong.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467063 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 19:28:51 +00:00
Jason Darrell Lowe
8e86ffd91e MAPREDUCE-5136. TestJobImpl->testJobNoTasks fails with IBM JAVA. Contributed by Amir Sanjar 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1467061 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 19:12:59 +00:00
Jason Darrell Lowe
d04e65b797 MAPREDUCE-5137. AM web UI: clicking on Map Task results in 500 error. Contributed by Thomas Graves 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466948 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 16:27:24 +00:00
Siddharth Seth
972eb9bbfe Additional fixes to CHANGES.txt to move jiras under the correct 2.x revision. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466778 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 07:21:43 +00:00
Siddharth Seth
9e2a96a2ac Undo the unnecessary changes to CHANGES.txt included in git-revision 06b93c7 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466777 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 07:21:00 +00:00
Siddharth Seth
6a1c41111e MAPREDUCE-5079. Changes job recovery to restore state directly from job history, instaed of simulating state machine events. Contributed by Jason Lowe and Robert Parker. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466767 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 04:52:38 +00:00
Alejandro Abdelnur
3ddf8319ca HADOOP-9471. hadoop-client wrongfully excludes jetty-util JAR, breaking webhdfs. (tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466763 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 04:05:29 +00:00
Vinod Kumar Vavilapalli
4234bc87b3 YARN-539. Addressed memory leak of LocalResource objects NM when a resource localization fails. Contributed by Omkar Vinit Joshi. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466756 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 02:08:11 +00:00
Vinod Kumar Vavilapalli
2e3b56f6e9 YARN-495. Changed NM reboot behaviour to be a simple resync - kill all containers and re-register with RM. Contributed by Jian He. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466752 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 02:00:47 +00:00
Vinod Kumar Vavilapalli
add00d6d74 YARN-487. Modify path manipulation in LocalDirsHandlerService to let TestDiskFailures pass on Windows. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466746 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-11 01:00:38 +00:00
Suresh Srinivas
fd1000bcef HDFS-4679. Namenode operation checks should be done in a consistent manner. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466721 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-10 22:45:23 +00:00
Tsz-wo Sze
4c00514ede HDFS-4684. Use INode id for image serialization when writing INodeReference. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1466718 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-10 22:24:30 +00:00
Tsz-wo Sze
3209d4a3c4 Merge r1464808 through r1466652 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1466658 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-10 20:17:39 +00:00
Luke Lu
4edf48c7ad HADOOP-9467. Metrics2 record filter should check name as well as tags. (Ganeshan Iyler via llu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466377 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-10 08:25:37 +00:00
Suresh Srinivas
2b19054c92 HADOOP-9437. TestNativeIO#testRenameTo fails on Windows due to assumption that POSIX errno is embedded in NativeIOException. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466306 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-10 00:45:47 +00:00
Todd Lipcon
f0351527d5 HDFS-4643. Fix flakiness in TestQuorumJournalManager. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466253 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 21:34:12 +00:00
Vinod Kumar Vavilapalli
7d00d3d20f YARN-534. Change RM restart recovery to also account for AM max-attempts configuration after the restart. Contributed by Jian He. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466208 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 20:16:19 +00:00
Vinod Kumar Vavilapalli
3a54a5653b YARN-112. Fixed a race condition during localization that fails containers. Contributed by Omkar Vinit Joshi. 
MAPREDUCE-5138. Fix LocalDistributedCacheManager after YARN-112. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466196 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 19:56:10 +00:00
Suresh Srinivas
d9593621b5 HDFS-4669. TestBlockPoolManager fails using IBM java. Contributed by Tian Hong Wang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466176 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 19:04:28 +00:00
Suresh Srinivas
e73db45185 HDFS-4674. TestBPOfferService fails on Windows due to failure parsing datanode data directory as URI. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466148 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 17:33:05 +00:00
Suresh Srinivas
425f495591 HDFS-4676. TestHDFSFileSystemContract should set MiniDFSCluster variable to null to free up memory. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1466099 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 16:17:06 +00:00
Vinod Kumar Vavilapalli
b1b99bb8bd YARN-524. Moving CHANGES.txt entry to the correct section. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1465876 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 04:16:51 +00:00
Vinod Kumar Vavilapalli
55865f42c4 YARN-557. Fix TestUnmanagedAMLauncher failure on Windows. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1465869 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 03:26:38 +00:00
Vinod Kumar Vavilapalli
b96d18bd23 YARN-99. Modify private distributed cache to localize files such that no local directory hits unix file count limits and thus prevent job failures. Contributed by Omkar Vinit Joshi. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1465853 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 01:33:38 +00:00
Suresh Srinivas
f680865d99 HDFS-3940. Add Gset#clear method and clear the block map when namenode is shutdown. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1465851 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-09 01:21:48 +00:00
Suresh Srinivas
19201622be HDFS-4339. Persist inode id in fsimage and editlog. Contributed by Brandon Li. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1465835 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-08 23:57:31 +00:00
Todd Lipcon
087acf8fd6 HDFS-3981. Fix handling of FSN lock in getBlockLocations. Contributed by Xiaobo Peng and Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1465751 13f79535-47bb-0310-9956-ffa450edef68
 2013-04-08 19:57:16 +00:00