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Author SHA1 Message Date
Jason Lowe
c5f9fd15d4 HADOOP-12107. long running apps may have a huge number of StatisticsData instances under FileSystem (Sangjin Lee via Ming Ma) 
(cherry picked from commit 8e1bdc17d9134e01115ae7c929503d8ac0325207)

Conflicts:

	hadoop-common-project/hadoop-common/CHANGES.txt
 2016-01-14 23:35:16 +00:00
Arpit Agarwal
f758dacb70 HDFS-9415. Document dfs.cluster.administrators and dfs.permissions.superusergroup. (Contributed by Xiaobing Zhou) 2016-01-14 14:19:04 -08:00
Junping Du
f5c50cd888 Add missing CHANGES.txt entry for HDFS-8767 for branch-2.6 2016-01-14 06:41:00 -08:00
Akira Ajisaka
ebd4f609e9 MAPREDUCE-6363. [NNBench] Lease mismatch error when running with multiple mappers. Contributed by Vlad Sharanhovich and Bibin A Chundatt. 
(cherry picked from commit 7b0964f354e90968c2dac2f7acc17214732aed64)
(cherry picked from commit 6efee8907af3f21d8526927cf5e676d9922b686b)
 2016-01-14 13:16:38 +09:00
Jason Lowe
8c8b848b95 YARN-4414. Nodemanager connection errors are retried at multiple levels. Contributed by Chang Li 
(cherry picked from commit 13de8359a1c6d9fc78cd5013c860c1086d86176f)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
 2016-01-12 16:00:06 +00:00
Jason Lowe
9668c965f5 YARN-3695. ServerProxy (NMProxy, etc.) shouldn't retry forever for non network exception. Contributed by Raju Bairishetti 
(cherry picked from commit 62e583c7dcbb30d95d8b32a4978fbdb3b98d67cc)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
 2016-01-12 15:28:31 +00:00
Jason Lowe
d43a651374 YARN-3842. NMProxy should retry on NMNotYetReadyException. (Robert Kanter via kasha) 
(cherry picked from commit 5ebf2817e58e1be8214dc1916a694a912075aa0a)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
 2016-01-12 15:16:08 +00:00
Jason Lowe
16d6b9d3eb Move MR-5982 and MR-6492 to the appropriate section 2016-01-11 18:20:13 +00:00
Jason Lowe
de92dd5828 MAPREDUCE-6492. AsyncDispatcher exit with NPE on TaskAttemptImpl#sendJHStartEventForAssignedFailTask. Contributed by Bibin A Chundatt 
(cherry picked from commit ab11085b81353e1617875deb10f3c8e2a8b91a1e)
(cherry picked from commit fc10c9983901cd231f8ec959675d741512716b9e)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2016-01-11 17:20:56 +00:00
Jason Lowe
3d010b01b4 MAPREDUCE-5982. Task attempts that fail from the ASSIGNED state can disappear. Contributed by Chang Li 
(cherry picked from commit 7429438c859da06ed1ed34aec0ff9873bd33f98d)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2016-01-11 16:51:35 +00:00
Rohith Sharma K S
58a6142c14 YARN-3849. Too much of preemption activity causing continuos killing of containers across queues. (Sunil G via wangda) 2016-01-11 12:02:38 +05:30
Kihwal Lee
b91715bc83 Supplement to HDFS-9574. 2016-01-08 13:10:09 -06:00
Kihwal Lee
04b8a19f81 HDFS-9574. Reduce client failures during datanode restart. Contributed by Kihwal Lee. 
(cherry picked from commit b06e39de4fc4f9c35afb472eef0bba2adf91954f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNodeFaultInjector.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
 2016-01-08 12:26:05 -06:00
Haohui Mai
9cb288e9fa HDFS-8767. RawLocalFileSystem.listStatus() returns null for UNIX pipefile. Contributed by kanaka kumar avvaru. 
(cherry picked from commit 391d2d88f2ace4e95e82f4303644ba9d1dd0692a)
 2016-01-08 17:09:53 +09:00
Anubhav Dhoot
6b2abb7515 YARN-4180. AMLauncher does not retry on failures when talking to NM. (adhoot) 
(cherry picked from commit 9735afe967a660f356e953348cb6c34417f41055)

Conflicts:
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestApplicationMasterLauncher.java

(cherry picked from commit 22f2501476d987afb7bc19080a7a0db94ea72be6)

Conflicts:
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestApplicationMasterLauncher.java

(cherry picked from commit 7c9a368b45b0e38173521a94ab32dee8a2984bf8)
 2016-01-07 15:08:05 -08:00
Vinayakumar B
79da1283d6 HDFS-9600. do not check replication if the block is under construction (Contributed by Phil Yang) 
(cherry picked from commit 34cd7cd76505d01ec251e30837c94ab03319a0c1)
(cherry picked from commit aa710bd461b593b0f3d7d7ac41ca68e1aa3fa9d6)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DecommissionManager.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockManager.java
 2016-01-07 11:52:27 +05:30
Tsuyoshi Ozawa
4be18edf2f YARN-4380. TestResourceLocalizationService.testDownloadingResourcesOnContainerKill fails intermittently. Contributed by Varun Saxena. 
(cherry picked from commit 0656d2dc83af6a48a8d8d0e37cdf1f813124f366)
(cherry picked from commit d76b523b020fcd76e9abdd661967ca4a931d9863)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
 2016-01-06 14:34:15 -08:00
Junping Du
cfbb035420 YARN-4354. Public resource localization fails with NPE. Contributed by Jason Lowe. 
(cherry picked from commit 855d52927b6115e2cfbd97a94d6c1a3ddf0e94bb)
(cherry picked from commit 1d107d805841e9b39db01aa236068a0ff1ca46d1)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestLocalResourcesTrackerImpl.java
 2016-01-06 14:15:55 -08:00
Junping Du
9da7b1fdd2 YARN-2902. Killing a container that is localizing can orphan resources in the DOWNLOADING state. Contributed by Varun Saxena. 2016-01-06 13:50:35 -08:00
Junping Du
74027c24c8 Addendum patch to fix build after porting YARN-4546. 2016-01-06 06:11:00 -08:00
Junping Du
c0ffe25a65 YARN-4546. ResourceManager crash due to scheduling opportunity overflow. Contributed by Jason Lowe. 
(cherry picked from commit c1462a67ff7bb632df50e1c52de971cced56c6a3)
(cherry picked from commit 1cc001db4c3767072b5d065d161bc5c6d1c480d4)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestSchedulerApplicationAttempt.java
 2016-01-06 05:56:16 -08:00
Sangjin Lee
b2d02863a1 MAPREDUCE-6577. MR AM unable to load native library without MR_AM_ADMIN_USER_ENV set (sjlee) 
(cherry picked from commit f6f16118d38fcfe3b724f05fad752cb223f441ec)
(cherry picked from commit 28fd4c70cab27c2872dc6a63ddee223ccf53f21d)
 2016-01-05 16:04:28 -08:00
Sangjin Lee
51a2e6304a Preparing for 2.6.4 development 2016-01-05 15:40:31 -08:00
Karthik Kambatla
62e032a4da YARN-3697. FairScheduler: ContinuousSchedulingThread can fail to shutdown. (Zhihai Xu via kasha) 
(cherry picked from commit 332b520a480994b7bd56c135f7941aad30b05e9c)

Conflicts:
	hadoop-yarn-project/CHANGES.txt
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java
 2016-01-05 00:30:37 -08:00
Junping Du
236a6ba13e HDFS-9445. Datanode may deadlock while handling a bad volume. Contributed by Walter Su. 2016-01-04 06:27:52 -08:00
Akira Ajisaka
0381556a42 Set release date for 2.6.3 
(cherry picked from commit db99e30f670cb5d73d5ec79671026eeeaf337d3d)
(cherry picked from commit 247ab92464beb55bad58b6e63eeac1a41767f432)
 2016-01-04 16:18:38 +09:00
Rohith Sharma K S
7af87093ad YARN-3893. Both RM in active state when Admin#transitionToActive failure from refeshAll() (Bibin A Chundatt via rohithsharmaks) 
(cherry picked from commit 7d6687fe76f6152a577ff2298c358dd30fce41fb)

Conflicts:
	hadoop-yarn-project/CHANGES.txt
 2016-01-04 11:44:28 +05:30
Akira Ajisaka
1823b3edd0 HADOOP-11252. RPC client does not time out by default. Contributed by Wilfred Spiegelenburg and Masatake Iwasaki. 
(cherry picked from commit 64ae85fd2ea91f46ab3b21f007befbeef8c3c947)
(cherry picked from commit d98cfe611f7cedc58cdecfb5a83829adb2521138)
 2016-01-04 14:38:35 +09:00
Akira Ajisaka
aadc864988 HDFS-6945. BlockManager should remove a block from excessReplicateMap and decrement ExcessBlocks metric when the block is removed. Contributed by Akira AJISAKA. 2016-01-03 15:10:54 -08:00
Junping Du
0f9dd48842 YARN-4452. NPE when submit Unmanaged application. Contributed by Naganarasimha G R. 
(cherry picked from commit 50bd067e1d63d4c80dc1e7bf4024bfaf42cf4416)
(cherry picked from commit 1a2ef845b54166194b133e524ad9533cc259aed2)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/SystemMetricsPublisher.java
 2015-12-17 05:53:56 -08:00
Zhihai Xu
9d9e0eaae8 Update CHANGES.txt to move MAPREDUCE-6436 from YARN to MAPREDUCE 
(cherry picked from commit 7092d47fc0b3b792dd31f967c01d460dc089f60b)
 2015-12-15 21:53:22 -08:00
Zhihai Xu
2d125f2bee MAPREDUCE-6436. JobHistory cache issue. Contributed by Kai Sasaki 
(cherry picked from commit 5b7078d06921893200163a3d29c8901c3c0107cb)
 2015-12-15 01:05:49 -08:00
Arun Suresh
c53d45a687 YARN-3535. Scheduler must re-request container resources when RMContainer transitions from ALLOCATED to KILLED (rohithsharma and peng.zhang via asuresh) 
(cherry picked from commit 9b272ccae78918e7d756d84920a9322187d61eed)

Conflicts:
	hadoop-yarn-project/CHANGES.txt
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerImpl.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/SchedulerEventType.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestAbstractYarnScheduler.java
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java
 2015-12-14 23:50:55 -08:00
Zhihai Xu
70289432f7 YARN-3857: Memory leak in ResourceManager with SIMPLE mode. Contributed by mujunchao. 
(cherry picked from commit 3a76a010b85176f2bcb85ed6f74c25dcb8acfe4d)

Conflicts:
	hadoop-yarn-project/CHANGES.txt
 2015-12-14 22:17:23 -08:00
Karthik Kambatla
843dac5353 YARN-2975. FSLeafQueue app lists are accessed without required locks. (kasha) 
(cherry picked from commit 2abec14ec6e7d6d8b7e59239ed2596a15adc8475)
 2015-12-09 10:53:26 -08:00
Akira Ajisaka
80037436c6 YARN-4434. NodeManager Disk Checker parameter documentation is not correct. Contributed by Weiwei Yang. 
(cherry picked from commit 16dc65811d4e0e7ab61c61295149848fe53ddd89)
(cherry picked from commit 925bb94d87db7e916ed380d4512225e796f9e03d)
 2015-12-09 16:30:39 +09:00
Wangda Tan
5b063d6b7f YARN-4424. Fix deadlock in RMAppImpl. (Jian he via wangda) 
(cherry picked from commit 7e4715186d31ac889fba26d453feedcebb11fc70)

Conflicts:
	hadoop-yarn-project/CHANGES.txt

(cherry picked from commit 7013f9d6cda88e72a839b1c55757615b55101beb)

Conflicts:
	hadoop-yarn-project/CHANGES.txt
 2015-12-08 14:34:53 -08:00
Vinod Kumar Vavilapalli
e7e0c4c0dd HDFS-9273. Moving to 2.6.3 CHANGES section to reflect the backport. 2015-12-08 11:37:06 -08:00
cnauroth
339714baa0 HDFS-9273. ACLs on root directory may be lost after NN restart. Contributed by Xiao Chen. 
(cherry picked from commit 1b525a9c32fabd8919c80717a58afbfa7fdce27e)
(cherry picked from commit faf1c608990408e2aa59a5e676f86d0c82dbd7f3)
 2015-12-08 11:29:06 -08:00
Tsuyoshi Ozawa
b345ffd7df YARN-4348. ZKRMStateStore.syncInternal shouldn't wait for sync completion for avoiding blocking ZK's event thread. (ozawa) 
(cherry picked from commit 0460b8a8a3de232f236f49ef6769d38cda62cc28)
 2015-12-08 13:41:17 +09:00
Zhe Zhang
203c7a648b Addendum fix for HDFS-9314 to fix compilation error caused by diamond operator. 
Change-Id: Ia8b8142c2cd3b5ec413a7da2bf037be64040dc85
 2015-12-04 10:57:24 -08:00
Zhe Zhang
4c631e8c73 HDFS-9314. Improve BlockPlacementPolicyDefault's picking of excess replicas. Contributed by Xiao Chen. 
Change-Id: Idf99293085531165239369155c039b55db0eed83

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-12-04 09:51:17 -08:00
Zhe Zhang
089169e4e5 HDFS-9313. Possible NullPointerException in BlockManager if no excess replica can be chosen. Contributed by Ming Ma. Branch-2.7 patch contributed by Xiao Chen. 
Change-Id: Iadaee6be2b44f7b0322d7b0e58f8fc983ef463f6

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-12-03 23:24:21 -08:00
Zhe Zhang
30dc4334bf HDFS-8647. Abstract BlockManager's rack policy into BlockPlacementPolicy. Contributed by Brahma Reddy Battula. Branch-2.6 patch contributed by Xiao Chen. 
Change-Id: Id08ade6862db1b8caf87ac9d786797d4fa7098a0
 2015-12-03 11:01:01 -08:00
Junping Du
e710a11a7f Creating 2.6.4 entries in CHANGES.txt files. 2015-12-01 08:28:37 -08:00
Andrew Wang
b2dd21e82d HDFS-9470. Encryption zone on root not loaded from fsimage after NN restart. Xiao Chen via wang. 
(cherry picked from commit 9b8e50b424d060e16c1175b1811e7abc476e2468)
(cherry picked from commit ce1111ceea830cce5f0833db55201e0e88c3b199)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java

(cherry picked from commit 10e8a67d23200d2b6fbab7a050adf922b27e77c4)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
 2015-11-30 15:01:08 -08:00
Jason Lowe
53dccddfdb MAPREDUCE-6549. multibyte delimiters with LineRecordReader cause duplicate records (wilfreds via rkanter) 
(cherry picked from commit 7fd00b3db4b7d73afd41276ba9a06ec06a0e1762)

Conflicts:

	hadoop-mapreduce-project/CHANGES.txt
 2015-11-30 17:51:37 +00:00
Jason Lowe
f61e3320cb YARN-4365. FileSystemNodeLabelStore should check for root dir existence on startup. Contributed by Kuhu Shukla 
(cherry picked from commit f5acf94ecafb301a0cc8e8f91f19c8bcbc8da701)

Conflicts:

	hadoop-yarn-project/CHANGES.txt
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/nodelabels/TestFileSystemNodeLabelsStore.java
 2015-11-24 23:59:40 +00:00
Tsz-Wo Nicholas Sze
d2518fd562 HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 seconds for printing info log messags. 2015-11-24 14:34:51 -08:00
Tsz-Wo Nicholas Sze
83fcbd49a7 Revert "HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 seconds for printing info log messags." 
This reverts commit 09dbb11566410f2e9101555637ad81c7acc7edfd.
 2015-11-24 14:08:45 -08:00