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1942 Commits

Author SHA1 Message Date
Tsuyoshi Ozawa c84ec0657f YARN-4320. TestJobHistoryEventHandler fails as AHS in MiniYarnCluster no longer binds to default port 8188. Contributed by Varun Saxena. 
(cherry picked from commit ce31b22739)
 2015-10-30 18:00:45 +09:00
Xuan ceefabc44a YARN-4313. Race condition in MiniMRYarnCluster when getting history 
server address. Contributed by Jian He

(cherry picked from commit 7412ff48ee)
(cherry picked from commit b505bf9e58)
 2015-10-29 17:38:09 -07:00
Jason Lowe 7499981d3c MAPREDUCE-6273. HistoryFileManager should check whether summaryFile exists 
to avoid FileNotFoundException causing HistoryFileInfo into MOVE_FAILED
state. Contributed by zhihai xu.

(cherry picked from commit 1ea90144d5)
(cherry picked from commit b9865cbf3d)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2015-10-29 18:29:45 +00:00
Jason Lowe 0dc69afdc7 MAPREDUCE-6518. Set SO_KEEPALIVE on shuffle connections. Contributed by Chang Li 
(cherry picked from commit ee9b80acf8)
 2015-10-21 21:46:59 +00:00
Akira Ajisaka 3096d3e1a1 MAPREDUCE-6497. Fix wrong value of JOB_FINISHED event in JobHistoryEventHandler. Contributed by Shinichi Yamashita. 
(cherry picked from commit 195793c6f3)
(cherry picked from commit e42f576232)
 2015-10-01 10:26:24 +02:00
Jason Lowe fc10c99839 MAPREDUCE-6492. AsyncDispatcher exit with NPE on TaskAttemptImpl#sendJHStartEventForAssignedFailTask. Contributed by Bibin A Chundatt 
(cherry picked from commit ab11085b81)
 2015-09-28 22:13:40 +00:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) 2b4c7fcc67 Release process for 2.6.1: Set the release date for 2.6.1 
(cherry picked from commit 1f707ecffd)
(cherry picked from commit f48af332a7)
 2015-09-23 15:13:09 -07:00
Jason Lowe 7429438c85 MAPREDUCE-5982. Task attempts that fail from the ASSIGNED state can disappear. Contributed by Chang Li 2015-09-18 19:21:35 +00:00
Jason Lowe 521196874c MAPREDUCE-6481. LineRecordReader may give incomplete record and wrong position/key information for uncompressed input sometimes. Contributed by Zhihai Xu 
(cherry picked from commit 58d1a02b8d)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2015-09-18 15:10:38 +00:00
Jason Lowe 850d6a3fd3 MAPREDUCE-5948. org.apache.hadoop.mapred.LineRecordReader does not handle multibyte record delimiters well. Contributed by Vinayakumar B, Rushabh Shah, and Akira AJISAKA 
(cherry picked from commit 077250d8d7)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2015-09-18 15:04:02 +00:00
Jason Lowe ca6d5b4b92 MAPREDUCE-6472. MapReduce AM should have java.io.tmpdir=./tmp to be consistent with tasks. Contributed by Naganarasimha G R 
(cherry picked from commit 62943b8e3a)
 2015-09-15 19:45:06 +00:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) c05ba079e3 Updating all CHANGES.txt files to move entires from future releases into 2.6.1 
section given the large number of backports to 2.6.1.

(cherry picked from commit fbbb7ff1ed)
(cherry picked from commit cbf90f93f9)
 2015-09-10 16:10:56 -07:00
Jason Lowe 4ea42b84b7 MAPREDUCE-5649. Reduce cannot use more than 2G memory for the final merge. Contributed by Gera Shegalov 
(cherry picked from commit 7dc3c1203d)

(cherry picked from commit 87c2d915f1)
 2015-09-10 11:00:00 -07:00
Hitesh Shah f6b7dc24f0 YARN-2890. MiniYarnCluster should turn on timeline service if configured to do so. Contributed by Mit Desai. 
(cherry picked from commit 265ed1fe80)
(cherry picked from commit 55b794e7fa)
 2015-09-10 10:55:23 -07:00
Jason Lowe d1186dbafa MAPREDUCE-6474. ShuffleHandler can possibly exhaust nodemanager file descriptors. Contributed by Kuhu Shukla 
(cherry picked from commit 8e615588d5)
 2015-09-10 16:05:48 +00:00
Tsuyoshi Ozawa e8a15495bc MAPREDUCE-6442. Stack trace is missing when error occurs in client protocol provider's constructor Contributed by Chang Li. 
(cherry picked from commit 9b685773ec)
 2015-09-05 11:24:30 +09:00
Vinod Kumar Vavilapalli f333e367e1 MAPREDUCE-6454. Fixed MapReduce to modify HADOOP_CLASSPATH to have distributed cache files so that child processes running hadoop scripts can access these files. Contributed by Junping Du. 
(cherry picked from commit 9da81a3955)
 2015-08-20 17:39:43 -07:00
Vinod Kumar Vavilapalli 9faee040f9 Creating 2.6.2 entries in CHANGES.txt files. 
(cherry picked from commit 33474939a0)
 2015-08-20 17:39:29 -07:00
Karthik Kambatla d610144d45 MAPREDUCE-6439. AM may fail instead of retrying if RM shuts down during the allocate call. (Anubhav Dhoot via kasha) 
(cherry picked from commit 8dfec7a197)
(cherry picked from commit 20734320a1)
 2015-08-15 00:56:22 -07:00
Devaraj K 7e5f73a952 MAPREDUCE-6426. TestShuffleHandler#testGetMapOutputInfo is failing. 
Contributed by zhihai xu.

(cherry picked from commit fffb15bb43)
 2015-07-09 15:05:11 +05:30
Vinod Kumar Vavilapalli (I am also known as @tshooter.) dcafd3ccd2 Release process for 2.7.1: Set the release date for 2.7.1. 
(cherry picked from commit bf89ddb9b8)
 2015-07-06 16:41:38 -07:00
Devaraj K c9c7a00a82 MAPREDUCE-6425. ShuffleHandler passes wrong "base" parameter to 
getMapOutputInfo if mapId is not in the cache. Contributed by zhihai xu.

(cherry picked from commit bff67dfe2f)
 2015-07-06 13:48:44 +05:30
Vinod Kumar Vavilapalli a36f090c55 Preparing for 2.7.2 development: mvn versions:set -DnewVersion=2.7.2 2015-06-28 16:41:12 -07:00
Vinod Kumar Vavilapalli 2e99675c72 Adding release 2.7.2 to CHANGES.txt. 
(cherry picked from commit aad6a7d5db)
 2015-06-28 16:33:49 -07:00
Vinod Kumar Vavilapalli a90e9b2f6f MAPREDUCE-6410. Fixed MapReduce JobHistory server to use the right (login) UGI to refresh log and cleaner settings. Contributed by Varun Saxena. 
(cherry picked from commit d481684c7c)
 2015-06-23 11:41:31 -07:00
Karthik Kambatla d404caaa43 MAPREDUCE-6387. Serialize the recently added Task#encryptedSpillKey field at the end. (Arun Suresh via kasha) 
(cherry picked from commit 6786daab33)
(cherry picked from commit 1a2e6e8091)
 2015-06-05 09:19:52 -07:00
Akira Ajisaka 718dca4859 HADOOP-12058. Fix dead links to DistCp and Hadoop Archives pages. Contributed by Kazuho Fujii. 
(cherry picked from commit dbed757cba)
(cherry picked from commit 1cccd1eeb3)
 2015-06-05 01:47:01 +09:00
Xuan 1ad0d43fb4 Revert "YARN-1462. Made RM write application tags to timeline server and exposed them to users via generic history web UI and REST API. Contributed by Xuan Gong." 
This reverts commit 2032e8d1a0.
 2015-06-01 11:29:36 -07:00
Zhijie Shen 2032e8d1a0 YARN-1462. Made RM write application tags to timeline server and exposed them to users via generic history web UI and REST API. Contributed by Xuan Gong. 2015-05-30 09:39:49 -07:00
cnauroth 02ab202a2b YARN-3626. On Windows localized resources are not moved to the front of the classpath when they should be. Contributed by Craig Welch. 
(cherry picked from commit 7bc33b63c78c6ee9a04c0c1511ef16e63f7f3074)
(cherry picked from commit 6ed8989a6f)
 2015-05-27 14:21:26 -07:00
Tsuyoshi Ozawa 6b03ec5137 MAPREDUCE-6361. NPE issue in shuffle caused by concurrent issue between copySucceeded() in one thread and copyFailed() in another thread on the same host. Contributed by Junping Du. 2015-05-19 12:01:14 -07:00
Vinod Kumar Vavilapalli d9d7bbd99b Fixing MR intermediate spills. Contributed by Arun Suresh. 
(cherry picked from commit 6b710a42e0)
(cherry picked from commit 87862970f1)
 2015-05-14 17:00:56 -07:00
Xuan 9527cdd12d YARN-3626. On Windows localized resources are not moved to the front of the classpath when they should be. Contributed by Craig Welch 
(cherry picked from commit 0f95921447)
(cherry picked from commit 487d9b0f3f)
 2015-05-13 13:12:38 -07:00
cnauroth 82530ba0f1 HADOOP-11966. Variable cygwin is undefined in hadoop-config.sh when executed through hadoop-daemon.sh. Contributed by Chris Nauroth. 
(cherry picked from commit ddc4afeff2)
 2015-05-13 12:26:02 -07:00
Vinod Kumar Vavilapalli 0e68e304f7 MAPREDUCE-6251. Added a new config for JobClient to retry JobStatus calls so that they don't fail on history-server backed by DFSes with not so strong guarantees. Contributed by Craig Welch. 
(cherry picked from commit f24452d14e)
 2015-05-12 12:16:16 -07:00
Jason Lowe e7b6a076db MAPREDUCE-6259. IllegalArgumentException due to missing job submit time. Contributed by zhihai xu 
(cherry picked from commit bf70c5ae28)
 2015-05-04 20:40:43 +00:00
Devaraj K 9828638fac MAPREDUCE-6339. Job history file is not flushed correctly because 
isTimerActive flag is not set true when flushTimerTask is scheduled.
Contributed by zhihai xu.

(cherry picked from commit f5b38477f9)
 2015-04-30 12:37:36 +05:30
Jason Lowe 30d0f10458 MAPREDUCE-6334. Fetcher#copyMapOutput is leaking usedMemory upon IOException during InMemoryMapOutput shuffle handler. Contributed by Eric Payne 
(cherry picked from commit bc1bd7e5c4)
 2015-04-28 20:20:32 +00:00
Devaraj K a940f19226 MAPREDUCE-6252. JobHistoryServer should not fail when encountering a 
missing directory. Contributed by Craig Welch.

(cherry picked from commit 5e67c4d384)
 2015-04-28 12:31:46 +05:30
Vinod Kumar Vavilapalli 3a7bfdf318 MAPREDUCE-6324. Fixed MapReduce uber jobs to not fail the udpate of AM-RM tokens when they roll-over. Contributed by Jason Lowe. 
(cherry picked from commit 9fc32c5c4d)
 2015-04-27 15:01:15 -07:00
Robert Kanter 0eae3bc0f6 MAPREDUCE-6238. MR2 can't run local jobs with -libjars command options which is a regression from MR1 (zxu via rkanter) 
(cherry picked from commit d50e8f0928)
 2015-04-23 17:47:00 -07:00
Vinod Kumar Vavilapalli 7dd5f42a76 Set the release date for 2.7.0 
(cherry picked from commit d52de61544)
 2015-04-20 20:18:38 -07:00
Akira Ajisaka 48d6e994bf MAPREDUCE-6300. Task list sort by task id broken. Contributed by Siqi Li. 
(cherry picked from commit 1fa8075794)
(cherry picked from commit 51c458a5c4)
 2015-04-16 10:16:48 -05:00
Akira Ajisaka a41c1c80b0 Revert "MAPREDUCE-6300. Task list sort by task id broken. Contributed by Siqi Li." 
This reverts commit 743c74a573.
 2015-04-11 12:38:05 +09:00
Akira Ajisaka 743c74a573 MAPREDUCE-6300. Task list sort by task id broken. Contributed by Siqi Li. 
(cherry picked from commit 4cec9975c0e2c2fcca090888dc2c5e149c5be1e9)
(cherry picked from commit f267fe567cab1db6508412509743e80f59ea69da)
 2015-04-11 01:30:41 +09:00
Vinod Kumar Vavilapalli a7fa46c2e0 Preparing for 2.7.1 development: mvn versions:set 2015-04-09 14:13:30 -07:00
Vinod Kumar Vavilapalli 2b44fcaa53 Adding release 2.7.1 to CHANGES.txt 
(cherry picked from commit 623fd46c1e)
 2015-04-09 14:01:23 -07:00
Junping Du 86e8c9958a MAPREDUCE-6303. Read timeout when retrying a fetch error can be fatal to a reducer. Contributed by Jason Lowe. 
(cherry picked from commit eccb7d46ef)
 2015-04-02 12:16:22 -07:00
Vinod Kumar Vavilapalli ec123abdc9 Revert "MAPREDUCE-5875. Make Counter limits consistent across JobClient, MRAppMaster, and YarnChild. (Gera Shegalov via kasha)" 
This reverts commit 7bfd9e068d.

Conflicts:
	hadoop-mapreduce-project/CHANGES.txt
 2015-03-31 11:30:04 -07:00
Vinod Kumar Vavilapalli 1c050bd135 Revert "MAPREDUCE-6199. AbstractCounters are not reset completely on deserialization (adhoot via rkanter)" 
This reverts commit f9341c1e2c.

Conflicts:
	hadoop-mapreduce-project/CHANGES.txt
 2015-03-31 11:28:51 -07:00
Vinod Kumar Vavilapalli 02646ddba2 Revert "MAPREDUCE-6286. A typo in HistoryViewer makes some code useless, which causes counter limits are not reset correctly. Contributed by Zhihai Xu." 
This reverts commit 929b04ce3a.
 2015-03-31 11:26:13 -07:00
Vinod Kumar Vavilapalli 96d04307ff Revert "MAPREDUCE-6288. Changed permissions on JobHistory server's done directory so that user's client can load the conf files directly. Contributed by Robert Kanter." 
This reverts commit 5358b83167.

(cherry picked from commit cc0a01c503)
 2015-03-30 14:55:17 -07:00
Vinod Kumar Vavilapalli fa30500d72 MAPREDUCE-6288. Changed permissions on JobHistory server's done directory so that user's client can load the conf files directly. Contributed by Robert Kanter. 
(cherry picked from commit 5358b83167)
 2015-03-30 10:29:05 -07:00
Vinod Kumar Vavilapalli 35af6f1802 YARN-3304. Cleaning up ResourceCalculatorProcessTree APIs for public use and removing inconsistencies in the default values. Contributed by Junping Du and Karthik Kambatla. 
(cherry picked from commit c358368f51)
 2015-03-30 10:11:49 -07:00
Akira Ajisaka da6228e320 MAPREDUCE-6292. Use org.junit package instead of junit.framework in TestCombineFileInputFormat. (aajisaka) 
(cherry picked from commit c770df49b4)
(cherry picked from commit 2e509908ee)
 2015-03-25 19:02:44 +09:00
Tsuyoshi Ozawa 01460c0bc9 MAPREDUCE-6285. ClientServiceDelegate should not retry upon AuthenticationException. Contributed by Jonathan Eagles. 
(cherry picked from commit 4170c99147)
 2015-03-25 00:57:26 +09:00
Harsh J 929b04ce3a MAPREDUCE-6286. A typo in HistoryViewer makes some code useless, which causes counter limits are not reset correctly. Contributed by Zhihai Xu. 2015-03-22 10:18:32 +05:30
Jason Lowe 0be2461df5 MAPREDUCE-6275. Race condition in FileOutputCommitter v2 for user-specified task output subdirs. Contributed by Gera Shegalov and Siqi Li 
(cherry picked from commit 91baca145a)
 2015-03-19 21:41:49 +00:00
Jason Lowe 502c040c97 MAPREDUCE-6277. Job can post multiple history files if attempt loses connection to the RM. Contributed by Chang Li 
(cherry picked from commit 30da99cbaf)
 2015-03-18 19:32:04 +00:00
Tsuyoshi Ozawa 834e9bc3b2 MAPREDUCE-4742. Fix typo in nnbench#displayUsage. Contributed by Liang Xie. 
(cherry picked from commit 20b8ee1350)

Conflicts:
	hadoop-mapreduce-project/CHANGES.txt
 2015-03-14 16:58:25 +09:00
Tsuyoshi Ozawa 9f4ec4c540 MAPREDUCE-6265. Make ContainerLauncherImpl.INITIAL_POOL_SIZE configurable to better control to launch/kill containers. Contributed by Zhihai Xu 
(cherry picked from commit 9d38520c8e)

Conflicts:
	hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml

(cherry picked from commit 10745fcecd)
 2015-03-14 16:46:53 +09:00
Jonathan Eagles e4d8dddb49 YARN-3267. Timelineserver applies the ACL rules after applying the limit on the number of records (Chang Li via jeagles) 
(cherry picked from commit 8180e676ab)
 2015-03-13 12:12:40 -05:00
Haohui Mai 245f7b2a77 HADOOP-11633. Convert remaining branch-2 .apt.vm files to markdown. Contributed by Masatake Iwasaki. 2015-03-11 14:31:16 -07:00
Gera Shegalov fca89922c2 MAPREDUCE-4815. Speed up FileOutputCommitter#commitJob for many output files. (Siqi Li via gera) 
(cherry picked from commit aa92b764a7)
 2015-03-10 11:45:03 -07:00
Junping Du 9d1f67f2f2 Configurable timeout between YARNRunner terminate the application and forcefully kill. Contributed by Eric Payne. 
(cherry picked from commit d39bc903a0)
(cherry picked from commit dbcdcb0d3c)
 2015-03-10 06:24:34 -07:00
Tsuyoshi Ozawa 28f4e6b222 HADOOP-11602. Backport 'Fix toUpperCase/toLowerCase to use Locale.ENGLISH.' (ozawa) 
(cherry picked from commit b46f9e72db)
 2015-03-09 19:54:45 +09:00
Tsuyoshi Ozawa 3c24e50ce2 Update CHANGES.txt for MAPREDUCE-5657. 2015-03-09 12:07:56 +09:00
Tsuyoshi Ozawa ccde4aed18 MAPREDUCE-5657. Backport '[JDK8] Fix Javadoc errors caused by incorrect or illegal tags in doc comments.' Contributed by Akira AJISAKA. 2015-03-09 12:00:04 +09:00
Tsuyoshi Ozawa ac874764d5 MAPREDUCE-6136. MRAppMaster doesn't shutdown file systems. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 348208014b)
 2015-03-05 14:13:13 +09:00
Karthik Kambatla f4d6c5e337 MAPREDUCE-6267. Refactor JobSubmitter#copyAndConfigureFiles into it's own class. (Chris Trezzo via kasha) 
(cherry picked from commit c66c3ac6bf)
 2015-03-04 14:47:06 -08:00
Vinod Kumar Vavilapalli 6604613bc5 MAPREDUCE-6248. Exposed the internal MapReduce job's information as a public API in DistCp. Contributed by Jing Zhao. 
(cherry picked from commit 5af693fde2)
 2015-03-03 16:29:36 -08:00
Junping Du a9613bcc94 Ability to limit running map and reduce tasks. Contributed by Jason Lowe. 
(cherry picked from commit 4228de9402)

Conflicts:
    hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
 2015-03-03 02:23:00 -08:00
Tsuyoshi Ozawa b1e7f9c588 MAPREDUCE-6268. Fix typo in Task Attempt API's URL. Contributed by Ryu Kobayashi. 
(cherry picked from commit 742f9d90c0)

Conflicts:
	hadoop-mapreduce-project/CHANGES.txt
	hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/site/markdown/HistoryServerRest.md
 2015-03-03 16:24:27 +09:00
Akira Ajisaka f7a724ca9e HADOOP-10976. Backport "moving the source code of hadoop-tools docs to the directory under hadoop-tools" to branch-2. Contributed by Masatake Iwasaki. 
(cherry picked from commit 9112f093cd)

Conflicts:
	hadoop-common-project/hadoop-common/CHANGES.txt
 2015-02-28 17:06:58 -08:00
Konstantin V Shvachko 9e67f2cb0d YARN-3255. RM, NM, JobHistoryServer, and WebAppProxyServer's main() should support generic options. Contributed by Konstantin Shvachko. 2015-02-26 17:26:08 -08:00
Akira Ajisaka 8aa0c73294 MAPREDUCE-5612. Add javadoc for TaskCompletionEvent.Status. Contributed by Chris Palmer. 
(cherry picked from commit bfbf076b7d)
 2015-02-26 15:06:26 -08:00
Akira Ajisaka 5f0d1f10db MAPREDUCE-2815. JavaDoc does not generate correctly for MultithreadedMapRunner. Contributed by Chris Palmer. 
(cherry picked from commit 9a37247a67)
 2015-02-24 12:11:22 -08:00
Akira Ajisaka 5e686dae44 MAPREDUCE-6264. Remove httpclient dependency from hadoop-mapreduce-client. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 3f665aa4d5ac2e737e29ff63b3837c083a49ea80)
 2015-02-24 11:33:05 -08:00
Wangda Tan cd5eb9c1de YARN-3076. Add API/Implementation to YarnClient to retrieve label-to-node mapping (Varun Saxena via wangda) 
(cherry picked from commit d49ae725d5)
 2015-02-19 11:01:47 -08:00
Plamen Jeliazkov 32d215dc89 MAPREDUCE-6228. Add truncate operation to SLive. Contributed by Plamen Jeliazkov. 2015-02-19 00:14:11 -08:00
Jason Lowe 386e62ace3 MAPREDUCE-6261. NullPointerException if MapOutputBuffer.flush invoked twice. Contributed by Tsuyoshi OZAWA 
(cherry picked from commit 4981d082d4)
 2015-02-18 19:28:45 +00:00
Tsuyoshi Ozawa 9523b52da5 MAPREDUCE-4286. TestClientProtocolProviderImpls passes on failure conditions. Contributed by Devaraj K. 
(cherry picked from commit 7c782047c6)
 2015-02-18 15:46:06 +09:00
Junping Du 1d91daaae9 MAPREDUCE-6225. Fix new findbug warnings in hadoop-mapreduce-client-core. Contributed by Varun Saxena 
(cherry picked from commit 814afa46ef)
 2015-02-16 09:39:20 -08:00
Tsuyoshi Ozawa 7011125778 MAPREDUCE-6256. Removed unused private methods in o.a.h.mapreduce.Job.java. Contributed by Naganarasimha G R. 
(cherry picked from commit 3338f6d907)
 2015-02-15 10:10:11 +09:00
Tsuyoshi Ozawa 7386323735 MAPREDUCE-6255. Fix JobCounter's format to use grouping separator. Contributed by Ryu Kobayashi. 
(cherry picked from commit ba3c80a5ca)
 2015-02-13 16:11:16 +09:00
Tsuyoshi Ozawa 9d57392f5b MAPREDUCE-6221. Stringifier is left unclosed in Chain#getChainElementConf(). Contributed by Ted Yu. 
(cherry picked from commit 9b0ba59b82)
 2015-02-13 02:28:19 +09:00
Tsuyoshi Ozawa 941a923514 MAPREDUCE-4431. mapred command should print the reason on killing already completed jobs. Contributed by Devaraj K. 
(cherry picked from commit ac8d52bf50)
 2015-02-12 20:37:14 +09:00
Tsuyoshi Ozawa 9129b3415c MAPREDUCE-5335. Rename Job Tracker terminology in ShuffleSchedulerImpl. Contributed by Devaraj K. 
(cherry picked from commit b42d09eb62)
 2015-02-12 20:08:47 +09:00
Devaraj K a00c9362e6 MAPREDUCE-6253. Update use of Iterator to Iterable. Contributed by Ray 
Chiang.

(cherry picked from commit 76e309ead0)
 2015-02-12 13:47:19 +05:30
Tsuyoshi Ozawa b1aad1d941 MAPREDUCE-6237. Multiple mappers with DBInputFormat don't work because of reusing conections. Contributed by Kannan Rajah. 
(cherry picked from commit 241336ca2b)
 2015-02-10 03:53:15 +09:00
yliu 6933975143 MAPREDUCE-6227. DFSIO for truncate. (shv via yliu) 2015-02-08 02:42:10 +08:00
Robert Kanter 46a2027226 MAPREDUCE-6233. org.apache.hadoop.mapreduce.TestLargeSort.testLargeSort failed in trunk (zxu via rkanter) 
(cherry picked from commit e2ee2ff7d7)
 2015-02-05 14:31:44 -08:00
Jason Lowe eb927a1d6b MAPREDUCE-6186. Redundant call to requireJob() while displaying the conf page. Contributed by Rohit Agarwal 
(cherry picked from commit e1990ab427)
 2015-02-05 20:14:13 +00:00
Jason Lowe 2dc4af2b93 MAPREDUCE-6059. Speed up history server startup time (Siqi Li via aw) 
(cherry picked from commit fd57ab2002)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2015-02-05 16:40:09 +00:00
Akira Ajisaka ad4b243586 MAPREDUCE-5988. Fix dead links to the javadocs in mapreduce project. (aajisaka) 
(cherry picked from commit cc6bbfceae)
 2015-02-04 17:46:39 -08:00
Akira Ajisaka 0a030871dd MAPREDUCE-6243. Fix findbugs warnings in hadoop-rumen. Contributed by Masatake Iwasaki. 
(cherry picked from commit 34fe11c987)
 2015-02-04 09:27:01 -08:00
Akira Ajisaka 8d98e5c960 MAPREDUCE-5800. Use Job#getInstance instead of deprecated constructors. (aajisaka) 
(cherry picked from commit bd69fb2d44)

Conflicts:
	hadoop-tools/hadoop-streaming/src/test/java/org/apache/hadoop/streaming/mapreduce/TestStreamXmlRecordReader.java
 2015-02-03 14:35:15 -08:00
Robert Kanter a3a7efe748 MAPREDUCE-6143. add configuration for mapreduce speculative execution in MR2 (zxu via rkanter) 
(cherry picked from commit 8acc5e9b4b)
 2015-02-02 13:52:29 -08:00
Allen Wittenauer a754f94ed7 MAPREDUCE-6151. Update document of GridMix (Masatake Iwasaki via aw) 2015-01-30 11:09:03 -08:00
Allen Wittenauer 3165e778f3 MAPREDUCE-6150. Update document of Rumen (Masatake Iwasaki via aw) 2015-01-29 14:18:25 -08:00