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588 Commits

Author SHA1 Message Date
Vinod Kumar Vavilapalli 87862970f1 Fixing MR intermediate spills. Contributed by Arun Suresh. 
(cherry picked from commit 6b710a42e0)
 2015-05-14 16:56:56 -07:00
Akira Ajisaka 345e62c6d5 Revert "MAPREDUCE-5762. Port MAPREDUCE-3223 (Remove MRv1 config from mapred-default.xml) to branch-2. (aajisaka)" 
This reverts commit 853cc04668.
 2015-05-13 14:02:41 +09:00
Vinod Kumar Vavilapalli d5755ba241 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 12:13:23 -07:00
Tsuyoshi Ozawa fb5b0ebb45 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. 
(cherry picked from commit f4e2b3cc0b)
 2015-05-13 00:28:36 +09:00
Jason Lowe 53e9973afc MAPREDUCE-5465. Tasks are often killed before they exit on their own. Contributed by Ming Ma 2015-05-11 22:40:05 +00:00
Junping Du a1a7deebf8 YARN-3587. Fix the javadoc of DelegationTokenSecretManager in yarn, etc. projects. Contributed by Gabor Liptak. 
(cherry picked from commit 7e543c27fa)
 2015-05-11 05:28:25 -07:00
Chris Douglas 4f301f92c1 MAPREDUCE-2094. LineRecordReader should not seek into non-splittable, compressed streams. 2015-05-08 14:30:56 -07:00
Jason Lowe dfc4a62f7d MAPREDUCE-3383. Duplicate job.getOutputValueGroupingComparator() in ReduceTask. Contributed by Binglin Chang 
(cherry picked from commit c39012f4a0)
 2015-05-08 21:17:05 +00:00
Devaraj K a957baeb71 MAPREDUCE-5981. Log levels of certain MR logs can be changed to DEBUG. 
Contributed by Varun Saxena.

(cherry picked from commit dc2b2ae31f)
 2015-05-08 21:28:52 +05:30
Devaraj K ade5165ecf MAPREDUCE-6342. Make POM project names consistent. Contributed by Rohith. 2015-05-08 15:20:35 +05:30
Tsuyoshi Ozawa 1ae8bf5b21 MAPREDUCE-6284. Add Task Attempt State API to MapReduce Application Master REST API. Contributed by Ryu Kobayashi. 
(cherry picked from commit d18f10ad1b)
 2015-05-08 16:00:41 +09:00
Akira Ajisaka f7c011cbaa MAPREDUCE-6356. Misspelling of threshold in log4j.properties for tests. Contributed by Brahma Reddy Battula. 
(cherry picked from commit d335071398)
 2015-05-07 19:41:44 +09:00
Tsuyoshi Ozawa 4e96175b33 MAPREDUCE-6165. [JDK8] TestCombineFileInputFormat failed on JDK8. Contributed by Akira AJISAKA. 
(cherry picked from commit 551615fa13)
 2015-05-05 10:23:25 +09:00
Jason Lowe 81f128f293 MAPREDUCE-6259. IllegalArgumentException due to missing job submit time. Contributed by zhihai xu 
(cherry picked from commit bf70c5ae28)
 2015-05-04 20:40:16 +00:00
Jason Lowe 87c2d915f1 MAPREDUCE-5649. Reduce cannot use more than 2G memory for the final merge. Contributed by Gera Shegalov 
(cherry picked from commit 7dc3c1203d)
 2015-05-04 19:03:43 +00:00
Tsuyoshi Ozawa 7e03bda3e7 MAPREDUCE-6349. Fix typo in property org.apache.hadoop.mapreduce.lib.chain.Chain.REDUCER_INPUT_VALUE_CLASS. Contributed by Ray Chiang. 
(cherry picked from commit bb6ef2984d)
 2015-05-04 15:36:53 +09:00
Tsuyoshi Ozawa 1035f550b9 MAPREDUCE-5905. CountersStrings.toEscapedCompactStrings outputs unnecessary null strings. Contributed by Akira AJISAKA. 
(cherry picked from commit 3ba18362f2)
 2015-05-04 15:02:40 +09:00
Gera Shegalov ff6492d603 MAPREDUCE-6345. Documentation fix for when CRLA is enabled for MRAppMaster logs. (Rohit Agarwal via gera) 
(cherry picked from commit f1a152cc0a)
 2015-05-01 19:07:14 -07:00
Jason Lowe ea828578a3 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 20:19:52 +00:00
Tsuyoshi Ozawa fa9def5a2a MAPREDUCE-6341. Fix typo in mapreduce tutorial. Contributed by John Michael Luy. 
(cherry picked from commit 9a3dda3d34)

Conflicts:
	hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/MapReduceTutorial.md
 2015-04-28 01:58:12 +09:00
Tsuyoshi Ozawa 542d53a268 MAPREDUCE-6330. Fix typo in some Task Attempt API's URL. Contributed by Ryu Kobayashi. 
(cherry picked from commit e33594dd87)
 2015-04-23 03:22:02 +09:00
Gera Shegalov 6f06e3b7ea MAPREDUCE-6297. Task Id of the failed task in diagnostics should link to the task page. (Siqi Li via gera) 
(cherry picked from commit 89ded89e86)
 2015-04-21 14:21:57 -07:00
Robert Kanter 756c254293 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)
 2015-04-20 14:14:49 -07:00
Jian He 42cf8e0554 YARN-3021. YARN's delegation-token handling disallows certain trust setups to operate properly over DistCp. Contributed by Yongjun Zhang 
(cherry picked from commit bb6dde68f1)
 2015-04-16 19:44:32 -07:00
Akira Ajisaka f603b9ccca MAPREDUCE-6307. Remove property mapreduce.tasktracker.taskmemorymanager.monitoringinterval. Contributed by J.Andreina. 
(cherry picked from commit 83979e61a4)

Conflicts:
	hadoop-mapreduce-project/CHANGES.txt
 2015-04-10 20:23:46 +09:00
Gera Shegalov 3757e731e6 MAPREDUCE-4844. Counters / AbstractCounters have constant references not declared final. (Brahma Reddy Battula via gera) 
(cherry picked from commit a0795c1e81)
 2015-04-03 10:35:18 -07:00
Junping Du cacadea632 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 12:15:12 -07:00
Vinod Kumar Vavilapalli c5bc48946d 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 10:11:12 -07:00
Harsh J 274db918c3 MAPREDUCE-6291. Correct mapred queue usage command. Contributed by Brahma Reddy Battula. 
(cherry picked from commit f5432cb47dfacaa57faed32a29d00bbeff8a5385)
 2015-03-28 11:58:44 +05:30
Akira Ajisaka 853cc04668 MAPREDUCE-5762. Port MAPREDUCE-3223 (Remove MRv1 config from mapred-default.xml) to branch-2. (aajisaka) 2015-03-28 03:35:03 +09:00
Tsuyoshi Ozawa f0aa2a7466 MAPREDUCE-6294. Remove an extra parameter described in Javadoc of TockenCache. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 05499b1093)
 2015-03-28 00:08:56 +09:00
Devaraj K 943d9ee603 MAPREDUCE-6242. Progress report log is incredibly excessive in application 
master. Contributed by Varun Saxena.
 2015-03-23 22:48:00 +05:30
Harsh J 6e6e0e4a37 MAPREDUCE-5448. Addendum fix to remove deprecation warning by junit.Assert import in TestFileOutputCommitter. 
(cherry picked from commit 4cd54d9a29)
 2015-03-22 10:33:29 +05:30
Harsh J d43c0da7d7 MAPREDUCE-5190. Unnecessary condition test in RandomSampler. Contributed by Jingguo Yao. 
(cherry picked from commit 1d5c796d65)
 2015-03-22 10:04:19 +05:30
Harsh J a7f1c1b993 MAPREDUCE-5448. MapFileOutputFormat#getReaders bug with invisible files/folders. Contributed by Maysam Yabandeh. 
(cherry picked from commit b46c2bb51a)
 2015-03-22 09:46:54 +05:30
Harsh J 7c72c7f529 MAPREDUCE-6286. A typo in HistoryViewer makes some code useless, which causes counter limits are not reset correctly. Contributed by Zhihai Xu. 
(cherry picked from commit 433542904a)
 2015-03-22 02:51:17 +05:30
Harsh J 97da36777f MAPREDUCE-6239. Consolidate TestJobConf classes in hadoop-mapreduce-client-jobclient and hadoop-mapreduce-client-core. Contributed by Varun Saxena. 2015-03-22 02:20:11 +05:30
Jason Lowe cabe676d67 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 21:40:51 +00:00
Tsuyoshi Ozawa bb828565f8 MAPREDUCE-5755. MapTask.MapOutputBuffer#compare/swap should have @Override annotation. (ozawa) 
(cherry picked from commit bb243cea93)
 2015-03-17 14:55:33 +09:00
Harsh J 5e403e8b8d MAPREDUCE-6100. replace mapreduce.job.credentials.binary with MRJobConfig.MAPREDUCE_JOB_CREDENTIALS_BINARY for better readability. Contributed by Zhihai Xu. 
(cherry picked from commit f222bde273)
 2015-03-17 11:08:32 +05:30
Harsh J 0e9f78dda2 MAPREDUCE-6105. nconsistent configuration in property mapreduce.reduce.shuffle.merge.percent. Contributed by Ray Chiang. 
(cherry picked from commit 26a23b11598b3757ed4973781890e2cd2fc270df)
 2015-03-17 02:27:33 +05:30
Harsh J 2684b0b440 MAPREDUCE-4414. Add main methods to JobConf and YarnConfiguration, for debug purposes. Contributed by Plamen Jeliazkov. 
(cherry picked from commit 571f75b468a4412be2178466cb5d3888b05cd076)
 2015-03-17 01:02:21 +05:30
Tsuyoshi Ozawa 10745fcecd 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
 2015-03-14 16:45:23 +09:00
Haohui Mai e75e6c66ea HADOOP-11633. Convert remaining branch-2 .apt.vm files to markdown. Contributed by Masatake Iwasaki. 2015-03-11 14:23:44 -07:00
Gera Shegalov 6802e8fefc MAPREDUCE-4815. Speed up FileOutputCommitter#commitJob for many output files. (Siqi Li via gera) 
(cherry picked from commit aa92b764a7)
 2015-03-10 11:40:45 -07:00
Junping Du dbcdcb0d3c Configurable timeout between YARNRunner terminate the application and forcefully kill. Contributed by Eric Payne. 
(cherry picked from commit d39bc903a0)
 2015-03-10 06:23:24 -07:00
Tsuyoshi Ozawa b46f9e72db HADOOP-11602. Backport 'Fix toUpperCase/toLowerCase to use Locale.ENGLISH.' (ozawa) 2015-03-09 19:53:55 +09:00
Vinod Kumar Vavilapalli d9416317a9 Preparing for 2.8.0 development. Changing SNAPSHOT version to be 2.8 on branch-2. 2015-03-08 20:32:51 -07:00
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
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