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565 Commits

Author SHA1 Message Date
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 077250d8d7b4b757543a39a6ce8bb6e3be356c6f)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2015-09-18 15:04:02 +00:00
Jason Lowe
4ea42b84b7 MAPREDUCE-5649. Reduce cannot use more than 2G memory for the final merge. Contributed by Gera Shegalov 
(cherry picked from commit 7dc3c1203d1ab14c09d0aaf0869a5bcdfafb0a5a)

(cherry picked from commit 87c2d915f1cc799cb4020c945c04d3ecb82ee963)
 2015-09-10 11:00:00 -07:00
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 9b685773ec1031e90cc2b8aedb42670721757e22)
 2015-09-05 11:24:30 +09:00
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
Karthik Kambatla
d404caaa43 MAPREDUCE-6387. Serialize the recently added Task#encryptedSpillKey field at the end. (Arun Suresh via kasha) 
(cherry picked from commit 6786daab33792c9c426adf0fc6b361f193d356a8)
(cherry picked from commit 1a2e6e8091d8578950a8623a023422ba5ee87d53)
 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 dbed757cbaf3ddff0c9ae2d905d42828aadedf2a)
(cherry picked from commit 1cccd1eeb3c1c22f570f657ba1eb80a9a37b1496)
 2015-06-05 01:47:01 +09:00
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 6b710a42e00acca405e085724c89cda016cf7442)
(cherry picked from commit 87862970f15e980eaf0b25e3eaf507becf349ae5)
 2015-05-14 17:00:56 -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 f24452d14e9ba48cdb82e5e6e5c10ce5b1407308)
 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 bf70c5ae2824a9139c1aa9d7c14020018881cec2)
 2015-05-04 20:40:43 +00:00
Jason Lowe
30d0f10458 MAPREDUCE-6334. Fetcher#copyMapOutput is leaking usedMemory upon IOException during InMemoryMapOutput shuffle handler. Contributed by Eric Payne 
(cherry picked from commit bc1bd7e5c4047b374420683d36a8c30eda6d75b6)
 2015-04-28 20:20:32 +00:00
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 d50e8f09287deeb51012d08e326a2ed71a6da869)
 2015-04-23 17:47:00 -07:00
Vinod Kumar Vavilapalli
a7fa46c2e0 Preparing for 2.7.1 development: mvn versions:set 2015-04-09 14:13:30 -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 eccb7d46efbf07abcc6a01bd5e7d682f6815b824)
 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 7bfd9e068d205f752c05d51778a4a4702329d31e.

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 f9341c1e2cffc4e3ac37cb7da4e535ca5c6d3913.

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 929b04ce3a4fe419dece49ed68d4f6228be214c1.
 2015-03-31 11:26:13 -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 c358368f511963ad8e35f030b9babee541e1bd01)
 2015-03-30 10:11:49 -07:00
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 91baca145a6c16fe13f455d150c05bd73179531b)
 2015-03-19 21:41:49 +00:00
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 9d38520c8e42530a817a7f69c9aa73a9ad40639c)

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

(cherry picked from commit 10745fcecd13bf4119e8766e80188697f78aeaa3)
 2015-03-14 16:46:53 +09:00
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 aa92b764a7ddb888d097121c4d610089a0053d11)
 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 d39bc903a0069a740744bafe10e506e452ed7018)
(cherry picked from commit dbcdcb0d3ccc67db12104137d31cfc01cf6825ce)
 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 b46f9e72dbed6fd1f8cae1e12973252462d6ee15)
 2015-03-09 19:54:45 +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
Karthik Kambatla
f4d6c5e337 MAPREDUCE-6267. Refactor JobSubmitter#copyAndConfigureFiles into it's own class. (Chris Trezzo via kasha) 
(cherry picked from commit c66c3ac6bf9f63177279feec3f2917e4b882e2bc)
 2015-03-04 14:47:06 -08:00
Junping Du
a9613bcc94 Ability to limit running map and reduce tasks. Contributed by Jason Lowe. 
(cherry picked from commit 4228de94028f1e10ca59ce23e963e488fe566909)

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
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 9112f093cde0b8242324aa5267c9beb21c38bf6b)

Conflicts:
	hadoop-common-project/hadoop-common/CHANGES.txt
 2015-02-28 17:06:58 -08:00
Akira Ajisaka
8aa0c73294 MAPREDUCE-5612. Add javadoc for TaskCompletionEvent.Status. Contributed by Chris Palmer. 
(cherry picked from commit bfbf076b7dcb71b59d85b05d0a6da88195ea9902)
 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 9a37247a6747d5d1a8749750698a1ae2f7b68414)
 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
Jason Lowe
386e62ace3 MAPREDUCE-6261. NullPointerException if MapOutputBuffer.flush invoked twice. Contributed by Tsuyoshi OZAWA 
(cherry picked from commit 4981d082d4f3c82d1c2c900c7488b83bf20301cc)
 2015-02-18 19:28:45 +00:00
Junping Du
1d91daaae9 MAPREDUCE-6225. Fix new findbug warnings in hadoop-mapreduce-client-core. Contributed by Varun Saxena 
(cherry picked from commit 814afa46efef201cb782072432fc744e1cb9c463)
 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 3338f6d90795dafd445891cbd2f4d46b53012382)
 2015-02-15 10:10:11 +09:00
Tsuyoshi Ozawa
9d57392f5b MAPREDUCE-6221. Stringifier is left unclosed in Chain#getChainElementConf(). Contributed by Ted Yu. 
(cherry picked from commit 9b0ba59b8284fae132535fbca5ce372d7a6c38c0)
 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 ac8d52bf50bba1a29489ee75fd90717d8a2b0cc9)
 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 b42d09eb62bd1725d70da59f1a6fdac83cea82d1)
 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 76e309ead01f02b32335330cd920536f907fb71f)
 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 241336ca2b7cf97d7e0bd84dbe0542b72f304dc9)
 2015-02-10 03:53:15 +09:00
Akira Ajisaka
ad4b243586 MAPREDUCE-5988. Fix dead links to the javadocs in mapreduce project. (aajisaka) 
(cherry picked from commit cc6bbfceae1cddfae6a3892cb7e7104531a689be)
 2015-02-04 17:46:39 -08:00
Akira Ajisaka
8d98e5c960 MAPREDUCE-5800. Use Job#getInstance instead of deprecated constructors. (aajisaka) 
(cherry picked from commit bd69fb2d44403e930d1fc0868ed1dd2a49dd9659)

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 8acc5e9b4b3fea8b418b3526c15022c8a9fedd56)
 2015-02-02 13:52:29 -08:00
Jason Lowe
2cf58ca5a6 MAPREDUCE-6141. History server leveldb recovery store. Contributed by Jason Lowe 
(cherry picked from commit 56b7ec71a69820ae12b4b9e2eb04b7368f721dbf)
 2015-01-26 16:30:10 +00:00
Xuan
0562f382fa MAPREDUCE-6173. Document the configuration of deploying MR over 
distributed cache with enabling wired encryption at the same time.
Contributed by Junping Du.

(cherry picked from commit 10ac5abb867ead7131f3c76b27e48f7908b1d7f1)
 2015-01-13 10:08:24 -08:00
Tsuyoshi Ozawa
132fd6ba58 HADOOP-11032. Replace use of Guava's Stopwatch with Hadoop's StopWatch. (ozawa) 
(cherry picked from commit a6ed4894b518351bf1b3290e725a475570a21296)

Conflicts:
	hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/test/java/org/apache/hadoop/mapred/nativetask/kvtest/KVJob.java
 2015-01-08 15:00:02 +09:00
Jason Lowe
c22c27068e MAPREDUCE-6206. TestAggregatedTransferRate fails on non-US systems. Contributed by Jens Rabe 
(cherry picked from commit a0aeed100b839d5c122974bd0ea12f9168ee36a5)
 2015-01-06 23:40:42 +00:00
Jason Lowe
2b408d8dc7 HADOOP-11445. Bzip2Codec: Data block is skipped when position of newly created stream is equal to start of split. Contributed by Ankit Kamboj 
(cherry picked from commit d02fb53750bc592c23ba470ae82eb6f47d9a00ec)
 2015-01-06 21:20:31 +00:00
Harsh J
6d65e74670 MAPREDUCE-6149. Document override log4j.properties in MR job. Contributed by Junping Du. 
(cherry picked from commit 6621c3598e22279cde11eca73cfb5619a8bc8dee)
 2014-12-30 23:13:19 +05:30
Robert Kanter
f9341c1e2c MAPREDUCE-6199. AbstractCounters are not reset completely on deserialization (adhoot via rkanter) 
(cherry picked from commit 390a7c12f543b2c94a74f08d6d2a28410472043a)
 2014-12-19 15:44:01 -08:00