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637 Commits

Author SHA1 Message Date
Vinod Kumar Vavilapalli a5c08eed16 MAPREDUCE-5787. Added the ability to keep alive shuffle connections in the MapReduce shuffle-handler. Contributed by Rajesh Balamohan. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1580062 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-21 21:43:55 +00:00
Vinod Kumar Vavilapalli 396c6c63a2 MAPREDUCE-2349. Modified FileInputFormat to be able to issue file and block location calls in parallel. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1579515 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-20 02:46:23 +00:00
Vinod Kumar Vavilapalli 96e0ca2d27 YARN-1824. Improved NodeManager and clients to be able to handle cross platform application submissions. Contributed by Jian He. 
MAPREDUCE-4052. Improved MapReduce clients to use NodeManagers' ability to handle cross platform application submissions. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1578135 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-16 18:32:05 +00:00
Jonathan Turner Eagles aab466558a MAPREDUCE-5456. TestFetcher.testCopyFromHostExtraBytes is missing (Jason Lowe via jeagles) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1577313 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-13 20:48:06 +00:00
Jonathan Turner Eagles 2c6ce77c5a MAPREDUCE-5713. InputFormat and JobConf JavaDoc Fixes (Chen He via jeagles) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1577239 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-13 16:49:27 +00:00
Vinod Kumar Vavilapalli 98ecd4ffef MAPREDUCE-5028. Fixed a bug in MapTask that was causing mappers to fail when a large value of io.sort.mb is set. Contributed by Karthik Kambatla. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1576170 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-11 01:29:56 +00:00
Jason Darrell Lowe a756de93ef MAPREDUCE-5773. Provide dedicated MRAppMaster syslog length limit. Contributed by Gera Shegalov 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1573775 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-03 22:02:18 +00:00
Jason Darrell Lowe 658b1bf561 MAPREDUCE-5754. Preserve Job diagnostics in history. Contributed by Gera Shegalov 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1572269 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 21:32:34 +00:00
Jason Darrell Lowe 08e6d312e8 MAPREDUCE-5757. ConcurrentModificationException in JobControl.toList. Contributed by Jason Lowe 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1569038 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-17 16:14:58 +00:00
Vinod Kumar Vavilapalli 990cffdcfa YARN-1553. Modified YARN and MR to stop using HttpConfig.isSecure() and 
instead rely on the http policy framework. And also fix some bugs related
to https handling in YARN web-apps. Contributed by Haohui Mai.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1568501 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-14 20:01:02 +00:00
Jason Darrell Lowe c122ef9000 MAPREDUCE-5670. CombineFileRecordReader should report progress when moving to the next file. Contributed by Chen He 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1568118 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-13 23:16:00 +00:00
Karthik Kambatla 308f5faf18 MAPREDUCE-5746. Job diagnostics can implicate wrong task for a failed job. (Jason Lowe via kasha) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567666 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-12 16:04:18 +00:00
Karthik Kambatla 4594b74b85 MAPREDUCE-5699. Allow setting tags on MR jobs (kasha) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1565384 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-06 18:29:30 +00:00
Sanford Ryza f51c7ebe75 Add missing file for MAPREDUCE-5732 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1562642 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-29 23:53:13 +00:00
Sanford Ryza db80705719 MAPREDUCE-5732. Report proper queue when job has been automatically placed (Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1562641 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-29 23:51:40 +00:00
Sanford Ryza 2a20fe8370 MAPREDUCE-5464. Add analogs of the SLOTS_MILLIS counters that jive with the YARN resource model (Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1562216 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-28 20:15:18 +00:00
Suresh Srinivas 33a47743a5 HADOOP-10255. Rename HttpServer to HttpServer2 to retain older HttpServer in branch-2 for compatibility. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561959 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-28 07:32:52 +00:00
Jason Darrell Lowe d1963ad4bd MAPREDUCE-5693. Restore MRv1 behavior for log flush. Contributed by Gera Shegalov 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1560148 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-21 19:23:34 +00:00
Sanford Ryza f667371746 MAPREDUCE-5650. Job fails when hprof mapreduce.task.profile.map/reduce.params is specified (Gera Shegalov via Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1559201 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-17 17:43:00 +00:00
Jason Darrell Lowe a6ea460a91 MAPREDUCE-5672. Provide optional RollingFileAppender for container log4j (syslog). Contributed by Gera Shegalov 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1558948 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-16 22:56:09 +00:00
Alejandro Abdelnur 0c591a624d MAPREDUCE-3310. Addendum fixing javadocs warnings (tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1556063 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-06 23:21:08 +00:00
Alejandro Abdelnur 76238b9722 MAPREDUCE-3310. Custom grouping comparator cannot be set for Combiners (tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1555968 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-06 18:35:26 +00:00
Vinod Kumar Vavilapalli b524501d4f MAPREDUCE-5685. Fixed a bug with JobContext getCacheFiles API inside the WrappedReducer class. Contributed by Yi Song. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1554320 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-30 21:14:46 +00:00
Christopher Douglas 47cca0cb6d MAPREDUCE-5196. Add bookkeeping for managing checkpoints of task state. 
Contributed by Carlo Curino


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1553939 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-28 21:58:33 +00:00
Christopher Douglas 9ca394d54d MAPREDUCE-5189. Add policies and wiring to respond to preemption requests 
from YARN. Contributed by Carlo Curino.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1551748 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-17 22:54:31 +00:00
Christopher Douglas 9218b4aec1 MAPREDUCE-5197. Add a service for checkpointing task state. 
Contributed by Carlo Curino


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1551726 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-17 21:37:25 +00:00
Jason Darrell Lowe 18d99c12c3 MAPREDUCE-5656. bzip2 codec can drop records when reading data in splits. Contributed by Jason Lowe 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1549705 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-09 23:31:30 +00:00
Jing Zhao 2214871d91 HDFS-5545. Allow specifying endpoints for listeners in HttpServer. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1546151 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-27 18:20:14 +00:00
Chris Nauroth 88c4d4a714 MAPREDUCE-5616. MR Client-AppMaster RPC max retries on socket timeout is too high. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1542001 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-14 18:09:14 +00:00
Sanford Ryza eeda370249 MAPREDUCE-1176. FixedLengthInputFormat and FixedLengthRecordReader (Mariappan Asokan and BitsOfInfo via Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540931 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-12 03:06:10 +00:00
Jason Darrell Lowe 38a3b925e9 MAPREDUCE-5186. mapreduce.job.max.split.locations causes some splits created by CombineFileInputFormat to fail. Contributed by Robert Parker and Jason Lowe 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540813 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-11 19:22:38 +00:00
Chris Nauroth bee6822441 MAPREDUCE-5451. MR uses LD_LIBRARY_PATH which doesn't mean anything in Windows. Contributed by Yingda Chen. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1539413 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-06 18:07:39 +00:00
Colin McCabe 7abf7e8151 HADOOP-9478. Fix race conditions during the initialization of Configuration related to deprecatedKeyMap (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1538248 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-02 18:42:27 +00:00
Jason Darrell Lowe e0c99b80d4 MAPREDUCE-5596. Allow configuring the number of threads used to serve shuffle connections. Contributed by Sandy Ryza 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1536711 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-29 13:41:50 +00:00
Suresh Srinivas dea1b2e84a HADOOP-10005. No need to check INFO severity level is enabled or not. Contributed by Jackie Chang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1532907 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-16 21:00:07 +00:00
Sanford Ryza 6a1929fe31 MAPREDUCE-5463. Deprecate SLOTS_MILLIS counters. (Tzuyoshi Ozawa via Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1531822 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-14 09:11:23 +00:00
Siddharth Seth f2745babf3 MAPREDUCE-5329. Allow MR applications to use additional AuxServices, which are compatible with the default MapReduce shuffle. Contributed by Avner BenHanoch. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1531741 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-13 20:17:53 +00:00
Jason Darrell Lowe 00395a0064 MAPREDUCE-5102. fix coverage org.apache.hadoop.mapreduce.lib.db and org.apache.hadoop.mapred.lib.db. Contributed by Aleksey Gorshkov, Andrey Klochkov, and Nathan Roberts 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530816 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-09 22:39:39 +00:00
Jason Darrell Lowe 7b7caa1e56 MAPREDUCE-5569. FloatSplitter is not generating correct splits. Contributed by Nathan Roberts 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530683 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-09 15:43:36 +00:00
Vinod Kumar Vavilapalli 21181b6553 YARN-1277. Added a policy based configuration for http/https in common HttpServer and using the same in YARN - related 
to per project https config support via HADOOP-10022. Contributed by Suresh Srinivas and Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529662 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-06 18:43:36 +00:00
Chris Nauroth 65cd7bf6b1 MAPREDUCE-5442. $HADOOP_MAPRED_HOME/$HADOOP_CONF_DIR setting not working on Windows. Contributed by Yingda Chen. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529077 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-04 05:37:54 +00:00
Hitesh Shah 6ff600d9e3 YARN-1131. logs command should return an appropriate error message if YARN application is still running. Contributed by Siddharth Seth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1529068 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-04 02:36:17 +00:00
Arun Murthy 3c7813bbad MAPREDUCE-5459. Update documentation on how to run MRv1 examples on YARN. Contributed by Zhijie Shen. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528626 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-02 21:08:27 +00:00
Arun Murthy 07ee205038 MAPREDUCE-5530. Fix compat with hadoop-1 in mapred.lib.CombinFileInputFormat by re-introducing isSplittable(FileSystem, Path) api and ensuring semantic compatibility. Contributed by Robert Kanter. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528533 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-02 16:08:45 +00:00
Vinod Kumar Vavilapalli 82f4348f27 MAPREDUCE-5536. Fixed MR AM and JHS to respect mapreduce.jobhistory.webapp.https.address. Contributed by Omkar Vinit Joshi. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528251 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-01 22:52:25 +00:00
Jason Darrell Lowe db06f1bcb9 MAPREDUCE-4421. Run MapReduce framework via the distributed cache. Contributed by Jason Lowe 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528237 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-01 22:34:31 +00:00
Sanford Ryza cc8a0cab59 MAPREDUCE-5544. JobClient#getJob loads job conf twice. (Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1528196 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-01 20:01:20 +00:00
Arun Murthy 9c24615ae6 MAPREDUCE-5551. Fix compat with hadoop-1 in SequenceFileAsBinaryOutputFormat.WritableValueBytes by re-introducing missing constructors. Contributed by Zhijie Shen. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1527848 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-01 01:24:27 +00:00
Arun Murthy a40810d267 MAPREDUCE-5529. Fix compat with hadoop-1 in mapred.TotalOrderPartitioner by re-introducing (get,set)PartitionFile which takes in JobConf. Contributed by Robert Kanter. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1527048 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-27 19:42:34 +00:00
Arun Murthy 58f40d3bf4 MAPREDUCE-5531. Fix compat with hadoop-1 in mapreduce.(TaskID, TaskAttemptID) by re-introducing missing constructors. Contributed by Robert Kanter. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1527033 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-27 19:08:28 +00:00
Jason Darrell Lowe 2627e352d6 MAPREDUCE-5332. Support token-preserving restart of history server. Contributed by Jason Lowe 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1527015 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-27 18:19:41 +00:00
Jason Darrell Lowe cf3d8b2286 MAPREDUCE-5513. ConcurrentModificationException in JobControl. Contributed by Robert Parker 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526688 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-26 21:10:05 +00:00
Vinod Kumar Vavilapalli 476eca47b5 MAPREDUCE-5170. Fixed a wrong log message in CombineFileInputFormat class. Contributed by Sangjin Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526377 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-26 04:30:08 +00:00
Siddharth Seth 10a4289ebf YARN-1229. Define constraints on Auxiliary Service names. Change ShuffleHandler service name from mapreduce.shuffle to mapreduce_shuffle. Contributed by Xuan Gong. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1526065 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-25 00:35:03 +00:00
Robert Joseph Evans 743d8ae055 MAPREDUCE-5522. Incorrect oreder expected from JobQueueInfo (Jinghui Wang via bobby) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1525670 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-23 18:33:12 +00:00
Vinod Kumar Vavilapalli 13420d01f2 YARN-1203. Changed YARN web-app proxy to handle http and https URLs from AM registration and finish correctly. Contributed by Omkar Vinit Joshi. 
MAPREDUCE-5515. Fixed MR AM's webapp to depend on a new config mapreduce.ssl.enabled to enable https and disabling it by default as MR AM needs
to set up its own certificates etc and not depend on clusters'. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1524864 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-19 23:35:58 +00:00
Vinod Kumar Vavilapalli af78fd729c MAPREDUCE-5488. Changed MR client to keep trying to reach the application when it sees that on attempt's AM is down. Contributed by Jian He. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1524856 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-19 22:35:12 +00:00
Sanford Ryza c09f00771e MAPREDUCE-5487. In task processes, JobConf is unnecessarily loaded again in Limits (Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1524408 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-18 13:44:33 +00:00
Arun Murthy 59587d9fad MAPREDUCE-5493. Cleanup in-memory & on-disk segments to prevent leak on shuffle completion. Contributed by Jason Lowe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1523660 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-16 14:18:42 +00:00
Alejandro Abdelnur e60b057c0a MAPREDUCE-5379. Include token tracking ids in jobconf. (kkambatl via tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1523605 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-16 12:17:17 +00:00
Thomas Graves 75c31df9dd MAPREDUCE-5020. Compile failure with JDK8 (Trevor Robinson via tgraves) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1521576 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-10 18:31:50 +00:00
Alejandro Abdelnur a29714f077 MAPREDUCE-5483. revert MAPREDUCE-5357. (rkanter via tucu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1518772 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-29 19:24:41 +00:00
Vinod Kumar Vavilapalli 2d614a916c MAPREDUCE-5466. Changed MR AM to not promote history files of intermediate AMs in case they are exiting because of errors and thus help history-server pick up the right history file for the last successful AM. Contributed by Jian He. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516238 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-21 18:16:47 +00:00
Luke Lu 782191f1ba HADOOP-9784. Add a builder for HttpServer. (Junping Du via llu) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516128 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-21 10:12:13 +00:00
Jason Darrell Lowe f7ca7ec4c9 MAPREDUCE-5001. LocalJobRunner has race condition resulting in job failures. Contributed by Sandy Ryza 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1515863 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-20 16:41:16 +00:00
Sanford Ryza cae55de2cd MAPREDUCE-5462. In map-side sort, swap entire meta entries instead of indexes for better cache performance. (Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1514608 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-16 08:11:04 +00:00
Sanford Ryza 0cb2fdc3b4 MAPREDUCE-434. LocalJobRunner limited to single reducer (Sandy Ryza and Aaron Kimball via Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1510866 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-06 06:36:21 +00:00
Sanford Ryza a00a729729 MAPREDUCE-5399. Unnecessary Configuration instantiation in IFileInputStream slows down merge. (Stanislav Barton via Sandy Ryza) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1510811 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-05 23:32:33 +00:00
Siddharth Seth 381a4c4213 MAPREDUCE-5352. Optimize node local splits generated by CombineFileInputFormat. (sseth) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509345 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-01 17:42:24 +00:00
Vinod Kumar Vavilapalli 1d915238a6 MAPREDUCE-5385. Fixed a bug with JobContext getCacheFiles API. Contributed by Omkar Vinit Joshi. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1508595 13f79535-47bb-0310-9956-ffa450edef68
 2013-07-30 20:04:37 +00:00
Jason Darrell Lowe ec18984252 MAPREDUCE-1981. Improve getSplits performance by using listLocatedStatus. Contributed by Hairong Kuang and Jason Lowe 
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 2013-07-26 18:16:19 +00:00
Jason Darrell Lowe b9b2647ebc MAPREDUCE-5251. Reducer should not implicate map attempt if it has insufficient space to fetch map output. Contributed by Ashwin Shankar 
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 2013-07-25 19:38:49 +00:00
Alejandro Abdelnur c43c763151 MAPREDUCE-5213. Re-assess TokenCache methods marked @Private. (kkambatl via tucu) 
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 2013-07-24 22:31:31 +00:00
Jason Darrell Lowe cc536fe4da MAPREDUCE-5265. History server admin service to refresh user and superuser group mappings. Contributed by Ashwin Shankar 
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 2013-07-18 20:41:14 +00:00
Chris Nauroth 413bddf596 MAPREDUCE-4374. Fix child task environment variable config and add support for Windows. Contributed by Chuan Liu. 
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 2013-07-10 22:59:08 +00:00
Chris Nauroth 5b64e3c2be MAPREDUCE-5357. Job staging directory owner checking could fail on Windows. 
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 2013-07-03 05:15:21 +00:00
Jason Darrell Lowe e846c98397 MAPREDUCE-3193. FileInputFormat doesn't read files recursively in the input path dir. Contributed by Devaraj K 
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 2013-07-02 21:47:17 +00:00
Arun Murthy 11bcd2ed12 MAPREDUCE-5326. Added version to shuffle header. Contributed by Zhijie Shen. 
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 2013-06-26 05:49:31 +00:00
Christopher Douglas 16616f9e5b MAPREDUCE-5194. Heed interrupts during Fetcher shutdown. 
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 2013-06-19 02:12:12 +00:00
Jason Darrell Lowe 52fe4e6be9 MAPREDUCE-5316. job -list-attempt-ids command does not handle illegal task-state. Contributed by Ashwin Shankar 
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 2013-06-18 20:25:00 +00:00
Arun Murthy 7f96128e43 MAPREDUCE-5184. Document compatibility for MapReduce applications in hadoop-2 vis-a-vis hadoop-1. Contributed by Zhijie Shen. 
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 2013-06-16 19:09:48 +00:00
Arun Murthy 1a389305b2 MAPREDUCE-5192. Allow for alternate resolutions of TaskCompletionEvents. Contributed by Chris Douglas. 
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 2013-06-16 03:07:12 +00:00
Arun Murthy 2166fa201e MAPREDUCE-5319. Set user.name in job.xml. Contributed by Xuan Gong. 
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 2013-06-14 06:26:55 +00:00
Jason Darrell Lowe 8dc0d5af43 MAPREDUCE-4019. -list-attempt-ids is not working. Contributed by Ashwin Shankar, Devaraj K, and B Anil Kumar 
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 2013-06-13 21:01:37 +00:00
Vinod Kumar Vavilapalli b64572b06b MAPREDUCE-5199. Removing ApplicationTokens file as it is no longer needed. Contributed by Daryn Sharp. 
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 2013-06-13 20:20:33 +00:00
Chris Nauroth b090bc1c21 MAPREDUCE-5259. TestTaskLog fails on Windows because of path separators missmatch. Contributed by Ivan Mitic. 
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 2013-06-12 18:54:56 +00:00
Alejandro Abdelnur c9fce677b3 MAPREDUCE-5304. mapreduce.Job killTask/failTask/getTaskCompletionEvents methods have incompatible signature changes. (kkambatl via tucu) 
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 2013-06-12 18:47:33 +00:00
Jason Darrell Lowe c0737b0bdb MAPREDUCE-5308. Shuffling to memory can get out-of-sync when fetching multiple compressed map outputs. Contributed by Nathan Roberts 
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 2013-06-10 21:39:34 +00:00
Arun Murthy 72e1568be3 MAPREDUCE-5245. Added back constants to JobConf to fix incompatibilities. Contributed by Zhijie Shen. 
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 2013-06-03 23:56:33 +00:00
Arun Murthy 78331cfeca MAPREDUCE-5300. Fix backward incompatibility for o.a.h.mapreduce.filecache.DistributedCache. Contributed by Zhijie Shen. 
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 2013-06-03 23:42:28 +00:00
Arun Murthy 1caf3e363f MAPREDUCE-5296. Fix backward incompatibility for JobControl by adding the omitted addJob. Contributed by Zhijie Shen. 
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 2013-06-03 22:54:48 +00:00
Arun Murthy 0add6b4edc MAPREDUCE-5220. Fix backward incompatibility for TaskCompletionEvent by adding back setTaskID. Contributed by Zhijie Shen. 
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 2013-06-03 21:35:04 +00:00
Thomas White 9a3379f6b1 MAPREDUCE-5036. Default shuffle handler port should not be 8080. Contributed by Sandy Ryza. 
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 2013-06-03 16:53:13 +00:00
Siddharth Seth a2205a3b72 YARN-720 and MAPREDUCE-5291. container-log4j.properties should not refer to mapreduce properties. Update MRApp to use YARN properties for log setup. Contributed by Zhijie Shen. 
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 2013-06-03 02:35:34 +00:00
Vinod Kumar Vavilapalli 05cdca070e MAPREDUCE-5274. Bring back SecureShuffleUtils.toHex in mapreduce for binary compatibility with 1.x APIs. Contributed by Mayank Bansal. 
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 2013-06-01 22:21:43 +00:00
Vinod Kumar Vavilapalli 8267117e10 MAPREDUCE-5229. Put back FileOutputCommitter.TEMP_DIR_NAME in mapreduce for binary compatibility with 1.x APIs. Contributed by Zhijie Shen. 
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 2013-06-01 22:10:42 +00:00
Vinod Kumar Vavilapalli a77030abdc MAPREDUCE-5280. Bring back removed constructor and a method in mapreduce ClusterMetrics for binary compatibility with 1.x APIs. Contributed by Mayank Bansal. 
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 2013-06-01 03:57:40 +00:00
Vinod Kumar Vavilapalli b8e9f06774 MAPREDUCE-5273. Bring back a couple of protected variables in mapred and mapreduce CombineFileRecordReader for binary compatibility with 1.x APIs. Contributed by Mayank Bansal. 
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 2013-06-01 00:33:49 +00:00
Vinod Kumar Vavilapalli b65e7ed920 MAPREDUCE-5231. Bring back a constructor in mapred's DBInputFormat.DBRecordReader for binary compatibility with 1.x mapred APIs. Contributed by Zhijie Shen. 
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 2013-05-31 23:56:28 +00:00
Vinod Kumar Vavilapalli 73b88956f5 MAPREDUCE-5275. Bring back a couple of APIs in mapreduce.security.TokenCache for binary compatibility with 1.x mapreduce APIs. Contributed by Mayank Bansal. 
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 2013-05-31 19:48:03 +00:00
Christopher Douglas 0a452a30ab MAPREDUCE-5176. Add annotation for tagging tasks as responsive to 
preemption. Contributed by Carlo Curino, cdouglas


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 2013-05-31 06:07:18 +00:00
Vinod Kumar Vavilapalli 4394e5edb0 MAPREDUCE-5228. Bring back FileInputFormat.Counter and FileOuputFormat.Counter for binary compatibility with 1.x mapred APIs. Contributed by Mayank Bansal. 
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 2013-05-30 23:53:21 +00:00
Vinod Kumar Vavilapalli 982753dc8e YARN-716. Making ApplicationID immutable. Contributed by Siddharth Seth. 
MAPREDUCE-5282. Updating MR App to use immutable ApplicationID after YARN-716. Contributed by Siddharth Seth.


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 2013-05-30 20:18:39 +00:00
Vinod Kumar Vavilapalli a720a524e9 MAPREDUCE-5263. Bring back old methods and fields in filecache.DistributedCache for binary compatibility with mapred in 1.x. Contributed by Zhijie Shen. 
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 2013-05-30 01:23:16 +00:00
Vinod Kumar Vavilapalli 0edae7a96a MAPREDUCE-5237. Add methods that were removed from ClusterStatus back into 2.x so as to be compatible with 1.x. Contributed by Zhijie Shen. 
Incompatible as ClusterStatus.UNINITIALIZED_MEMORY_VALUE is a long now and so breaks 0.23.x but it shouldn't be a big deal in reality.


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 2013-05-29 00:43:13 +00:00
Vinod Kumar Vavilapalli a791527dd1 MAPREDUCE-5230. Bring back NLineInputFormat.createFileSplit for binary compatibility with mapred in 1.x Contributed by Mayank Bansal. 
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 2013-05-24 00:42:22 +00:00
Vinod Kumar Vavilapalli 43876770d9 YARN-563. Add the concept of an application-type for each application. Contributed by Mayank Bansal. 
MAPREDUCE-5246. Specify application-type at the time of job submission after YARN-563. Contributed by Mayank Bansal.


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 2013-05-23 18:02:04 +00:00
Vinod Kumar Vavilapalli 9b284150f1 MAPREDUCE-5233. Add methods that are changed or removed from JobControl.Job when compared to 1.x. This breaks 0.23.x users of one API in Job. Contributed by Mayank Bansal. 
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 2013-05-22 23:12:45 +00:00
Vinod Kumar Vavilapalli 6377bfc505 MAPREDUCE-5235. Bring back old fields and exceptions in Counters for binary compatibility with mapred in 1.x. Contributed by Mayank Bansal 
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 2013-05-21 22:00:08 +00:00
Hitesh Shah 6517c3f714 MAPREDUCE-5191. TestQueue#testQueue fails with timeout on Windows. (Contributed by Ivan Mitic) 
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 2013-05-20 20:02:07 +00:00
Vinod Kumar Vavilapalli 0b668c21b2 MAPREDUCE-5234. Change mapred.TaskReport and mapreduce.TaskReport for binary compatibility with mapred in 1.x but incompatible with 0.23.x. Contributed by Mayank Bansal. 
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 2013-05-17 18:16:33 +00:00
Vinod Kumar Vavilapalli 4d8e350750 MAPREDUCE-5232. Add a configuration to be able to log classpath and other system properties on mapreduce JVMs startup. Contributed by Sangjin Lee. 
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 2013-05-14 23:43:53 +00:00
Alejandro Abdelnur 3472800eb6 MAPREDUCE-5244. Two functions changed their visibility in JobStatus. (zjshen via tucu) 
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 2013-05-14 22:12:40 +00:00
Vinod Kumar Vavilapalli febf951220 MAPREDUCE-5222. Bring back some methods and constants in Jobclient for binary compatibility with mapred in 1.x. Contributed by Karthik Kambatla. 
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 2013-05-14 05:52:11 +00:00
Alejandro Abdelnur 2103c80b77 MAPREDUCE-5220. Setter methods in TaskCompletionEvent are public in MR1 and protected in MR2. (sandyr via tucu) 
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 2013-05-13 23:08:10 +00:00
Vinod Kumar Vavilapalli 47d1ca402f MAPREDUCE-5208. Modified ShuffleHandler to use SecureIOUtils for reading local files. Contributed by Omkar Vinit Joshi. 
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 2013-05-12 21:59:16 +00:00
Alejandro Abdelnur d303f01297 MAPREDUCE-4942. mapreduce.Job has a bunch of methods that throw InterruptedException so its incompatible with MR1. (rkanter via tucu) 
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 2013-05-09 20:04:32 +00:00
Vinod Kumar Vavilapalli f6167ef6c6 MAPREDUCE-5157. Bring back old sampler related code so that we can support binary compatibility with hadoop-1 sorter example. Contributed by Zhijie Shen. 
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 2013-05-08 21:42:47 +00:00
Christopher Douglas 67d7d8f4d3 MAPREDUCE-5209. Fix units in a ShuffleScheduler log message. 
Contributed by Tsuyoshi OZAWA


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 2013-05-08 21:12:27 +00:00
Vinod Kumar Vavilapalli 8888d3fc49 MAPREDUCE-5159. Change ValueAggregatorJob to add APIs which can support binary compatibility with hadoop-1 examples. Contributed by Zhijie Shen. 
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 2013-05-08 18:28:22 +00:00
Thomas White 9b97df9abe MAPREDUCE-5036. Default shuffle handler port should not be 8080. Contributed by Sandy Ryza. 
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 2013-05-02 15:58:53 +00:00
Vinod Kumar Vavilapalli 71be8ad325 MAPREDUCE-5145. Changed default max-attempts to be more than one for MR jobs inline with YARN. Contributed by Zhijie Shen. 
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 2013-05-01 00:42:32 +00:00
Suresh Srinivas 8f7ce62085 MAPREDUCE-5177. Use common utils FileUtil#setReadable/Writable/Executable & FileUtil#canRead/Write/Execute. Contributed by Ivan Mitic. 
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 2013-04-29 23:00:39 +00:00
Arun Murthy 40e78c2ca2 MAPREDUCE-4737. Ensure that mapreduce APIs are semantically consistent with mapred API w.r.t Mapper.cleanup and Reducer.cleanup; in the sense that cleanup is now called even if there is an error. The old mapred API already ensures that Mapper.close and Reducer.close are invoked during error handling. Note that it is an incompatible change, however end-users can override Mapper.run and Reducer.run to get the old (inconsistent) behaviour. Contributed by Arun C. Murthy. 
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 2013-04-24 17:38:43 +00:00
Robert Joseph Evans 0777474cc2 MAPREDUCE-5069. add concrete common implementations of CombineFileInputFormat (Sangjin Lee via bobby) 
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 2013-04-24 14:11:50 +00:00
Vinod Kumar Vavilapalli 27e8c86999 YARN-561. Modified NodeManager to set key information into the environment of every container that it launches. Contributed by Xuan Gong. 
MAPREDUCE-5175. Updated MR App to not set envs that will be set by NMs anyways after YARN-561. Contributed by Xuan Gong.


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 2013-04-23 21:39:51 +00:00
Arun Murthy 794f9bb3e4 MAPREDUCE-5066. Added a timeout for the job.end.notification.url. Contributed by Ivan Mitic. 
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 2013-04-20 19:18:24 +00:00
Alejandro Abdelnur e222d1e783 MAPREDUCE-4932. mapreduce.job#getTaskCompletionEvents incompatible with Hadoop 1. (rkanter via tucu) 
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 2013-04-18 21:42:03 +00:00
Alejandro Abdelnur d12c463121 MAPREDUCE-4898. FileOutputFormat.checkOutputSpecs and FileOutputFormat.setOutputPath incompatible with MR1. (rkanter via tucu) 
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 2013-04-18 18:51:45 +00:00
Alejandro Abdelnur cd27afa71a MAPREDUCE-5128. mapred-default.xml is missing a bunch of history server configs. (sandyr via tucu) 
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 2013-04-17 23:14:34 +00:00
Thomas Graves 9ea20fc537 MAPREDUCE-5015. Coverage fix for org.apache.hadoop.mapreduce.tools.CLI (Aleksey Gorshkov via tgraves) 
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 2013-04-16 16:11:35 +00:00
Robert Joseph Evans 947e97f354 MAPREDUCE-4974. Optimising the LineRecordReader initialize() method (Gelesh via bobby) 
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 2013-04-15 21:33:47 +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. 
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 2013-04-11 22:54:02 +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. 
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 2013-04-11 04:52:38 +00:00
Arun Murthy 7f13207ed1 MAPREDUCE-5129. Allow tags to JobHistory for deeper analytics. Contributed by Billie Rinaldi. 
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 2013-04-06 05:30:56 +00:00
Konstantin Boudnik d18cc69d4e MAPREDUCE-5088. MR Client gets an renewer token exception while Oozie is submitting a job (daryn) 
merge -c1463804 from branch-2.0.4-alpha



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 2013-04-03 18:45:15 +00:00
Robert Joseph Evans 6f0c4dca74 Reverted MAPREDUCE-4974 because of test failures. 
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 2013-04-02 02:13:18 +00:00
Robert Joseph Evans b55756dd03 MAPREDUCE-4974. Optimising the LineRecordReader initialize() method (Gelesh via bobby) 
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 2013-04-01 17:45:07 +00:00
Siddharth Seth d41e67b966 MAPREDUCE-5077. Remove mapreduce.util.ResourceCalculatorPlugin and related code. Contributed by Karthik Kambatla. 
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 2013-03-26 18:15:40 +00:00
Robert Joseph Evans a0a844222d MAPREDUCE-4875. coverage fixing for org.apache.hadoop.mapred (Aleksey Gorshkov via bobby) 
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 2013-03-26 14:16:13 +00:00
Vinod Kumar Vavilapalli 46315a2d91 MAPREDUCE-5062. Fix MR AM to read max-retries from the RM. Contributed by *Zhijie Shen. 
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 2013-03-25 22:33:43 +00:00
Alejandro Abdelnur c19633da5b Reverting MAPREDUCE-5028 (commit 1457918) 
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 2013-03-19 17:56:29 +00:00
Jonathan Turner Eagles 523d3daac0 MAPREDUCE-5053. java.lang.InternalError from decompression codec cause reducer to fail (Robert Parker via jeagles) 
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 2013-03-19 15:45:35 +00:00
Alejandro Abdelnur 53e7aaa6dd MAPREDUCE-5028. Maps fail when io.sort.mb is set to high value. (kkambatl via tucu) 
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 2013-03-18 18:56:40 +00:00
Robert Joseph Evans 7d7553c4eb MAPREDUCE-5042. Reducer unable to fetch for a map task that was recovered (Jason Lowe via bobby) 
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 2013-03-15 21:09:25 +00:00
Jason Darrell Lowe 57803245ec MAPREDUCE-5060. Fetch failures that time out only count against the first map task. Contributed by Robert Joseph Evans 
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 2013-03-12 22:51:28 +00:00
Arun Murthy df68c56267 MAPREDUCE-3685. Fix bugs in MergeManager to ensure compression codec is appropriately used and that on-disk segments are correctly sorted on file-size. Contributed by Anty Rao and Ravi Prakash. 
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 2013-03-06 15:02:45 +00:00
Jonathan Turner Eagles e1062b8b78 MAPREDUCE-5027. Shuffle does not limit number of outstanding connections (Robert Parker via jeagles) 
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 2013-03-06 00:03:41 +00:00
Alejandro Abdelnur 892e088773 HADOOP-9349. Confusing output when running hadoop version from one hadoop installation when HADOOP_HOME points to another. (sandyr via tucu) 
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 2013-03-01 01:20:53 +00:00
Jonathan Turner Eagles 892846dc04 MAPREDUCE-4871. AM uses mapreduce.jobtracker.split.metainfo.maxsize but mapred-default has mapreduce.job.split.metainfo.maxsize (Jason Lowe via jeagles) 
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 2013-02-28 19:55:10 +00:00
Siddharth Seth 979fb054f8 MAPREDUCE-4693. Historyserver should provide counters for failed tasks. Contributed by Xuan Gong. 
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 2013-02-27 21:03:19 +00:00
Vinod Kumar Vavilapalli 0b9ed2364a MAPREDUCE-4892. Modify CombineFileInputFormat to not skew input slits' allocation on small clusters. Contributed by Bikas Saha. 
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 2013-02-27 18:49:37 +00:00
Thomas White 14089f1e57 MAPREDUCE-5008. Merger progress miscounts with respect to EOF_MARKER. Contributed by Sandy Ryza. 
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 2013-02-27 10:40:00 +00:00
Thomas White 87035a004c MAPREDUCE-5013. mapred.JobStatus compatibility: MR2 missing constructors from MR1. Contributed by Sandy Ryza. 
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 2013-02-21 11:42:48 +00:00
Thomas White 7555b4df74 MAPREDUCE-4846. Some JobQueueInfo methods are public in MR1 but protected in MR2. Contributed by Sandy Ryza. 
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 2013-02-21 11:34:09 +00:00
Suresh Srinivas 1c49e77998 MAPREDUCE-5012. Typo in javadoc for IdentityMapper class. Contributed by Adam Monsen. 
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 2013-02-19 18:45:22 +00:00
Alejandro Abdelnur 0a8cfa9016 HADOOP-9304. remove addition of avro genreated-sources dirs to build. (tucu) 
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 2013-02-14 18:48:14 +00:00
Jason Darrell Lowe 390d1fbef8 MAPREDUCE-4992. AM hangs in RecoveryService when recovering tasks with speculative attempts. Contributed by Robert Parker 
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 2013-02-13 02:11:36 +00:00
Jason Darrell Lowe ea94b7b9dd MAPREDUCE-4822. Unnecessary conversions in History Events. Contributed by Chu Tong 
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 2013-02-06 22:47:10 +00:00
Alejandro Abdelnur 17e72be6d8 MAPREDUCE-4977. Documentation for pluggable shuffle and pluggable sort. (tucu) 
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 2013-02-06 19:52:25 +00:00
Robert Joseph Evans 79b12f6f4c MAPREDUCE-4905. test org.apache.hadoop.mapred.pipes (Aleksey Gorshkov via bobby) 
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 2013-02-06 15:50:23 +00:00
Siddharth Seth a04bee4567 MAPREDUCE-4971. Minor extensibility enhancements to Counters & FileOutputFormat. Contributed by Arun C Murthy 
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 2013-02-02 00:47:58 +00:00
Alejandro Abdelnur 0f430e53fd MAPREDUCE-2264. Job status exceeds 100% in some cases. (devaraj.k and sandyr via tucu) 
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 2013-01-29 19:38:40 +00:00
Siddharth Seth c163dc2fce MAPREDUCE-4838. Add additional fields like Locality, Avataar to the JobHistory logs. Contributed by Zhijie Shen 
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 2013-01-29 00:21:58 +00:00
Alejandro Abdelnur da4cab1099 Revering MAPREDUCE-2264 
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 2013-01-28 18:58:34 +00:00
Alejandro Abdelnur 539153a679 MAPREDUCE-2264. Job status exceeds 100% in some cases. (devaraj.k and sandyr via tucu) 
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 2013-01-25 00:25:59 +00:00
Alejandro Abdelnur 73fd247c76 MAPREDUCE-4808. Refactor MapOutput and MergeManager to facilitate reuse by Shuffle implementations. (masokan via tucu) 
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 2013-01-22 14:10:42 +00:00
Jonathan Turner Eagles 88c7fdd065 MAPREDUCE-4458. Warn if java.library.path is used for AM or Task (Robert Parker via jeagles) 
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 2013-01-18 22:41:19 +00:00
Alejandro Abdelnur 1c308188bb MAPREDUCE-4923. Add toString method to TaggedInputSplit. (sandyr via tucu) 
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 2013-01-18 00:40:58 +00:00
Thomas Graves e7aeb9d129 MAPREDUCE-4934. Maven RAT plugin is not checking all source files (tgraves) 
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 2013-01-14 14:35:45 +00:00
Robert Joseph Evans 12293f8a13 MAPREDUCE-4921. JobClient should acquire HS token with RM principal (daryn via bobby) 
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 2013-01-11 19:00:51 +00:00
Alejandro Abdelnur d7c48409e3 MAPREDUCE-4907. Ammendment, forgot to svn add testcase in original commit 
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 2013-01-10 17:27:58 +00:00
Alejandro Abdelnur 59d9d8bca9 MAPREDUCE-4907. TrackerDistributedCacheManager issues too many getFileStatus calls. (sandyr via tucu) 
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 2013-01-10 00:50:03 +00:00
Thomas White 0ba7078ef4 MAPREDUCE-1700. User supplied dependencies may conflict with MapReduce system JARs. 
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 2013-01-09 16:12:58 +00:00
Vinod Kumar Vavilapalli 5f7d4d2b45 MAPREDUCE-4810. Added new admin command options for MR AM. Contributed by Jerry Chen. 
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 2013-01-09 06:31:36 +00:00
Arun Murthy 2c5c8fdb80 MAPREDUCE-4520. Added support for MapReduce applications to request for CPU cores along-with memory post YARN-2. Contributed by Arun C. Murthy. 
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 2013-01-09 05:28:40 +00:00
Thomas White 0f1f5491bc MAPREDUCE-4278. Cannot run two local jobs in parallel from the same gateway. Contributed by Sandy Ryza. 
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 2013-01-08 16:26:33 +00:00
Robert Joseph Evans 64e4fb983e MAPREDUCE-4819. AM can rerun job after reporting final job status to the client (bobby and Bikas Saha via bobby) 
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 2013-01-04 20:35:56 +00:00
Thomas Graves e17cecf550 MAPREDUCE-4894. Renewal / cancellation of JobHistory tokens (Siddharth Seth via tgraves 
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 2013-01-04 20:15:43 +00:00
Jason Darrell Lowe 78ab699fe9 MAPREDUCE-4832. MR AM can get in a split brain situation. Contributed by Jason Lowe 
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 2013-01-04 19:15:21 +00:00
Robert Joseph Evans 402eb18513 MAPREDUCE-4813. AM timing out during job commit (jlowe via bobby) 
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 2012-12-28 15:01:46 +00:00
Jason Darrell Lowe a7d444d002 MAPREDUCE-4902. Fix typo "receievd" should be "received" in log output. Contributed by Albert Chu 
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 2012-12-26 20:47:39 +00:00
Luke Lu 02e940d6a4 MAPREDUCE-4272. SortedRanges.Range#compareTo was not spec compliant. (Yu Gao via llu) 
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 2012-12-21 23:10:52 +00:00
Jason Darrell Lowe 92774331cc MAPREDUCE-4842. Shuffle race can hang reducer. Contributed by Mariappan Asokan 
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 2012-12-21 18:24:25 +00:00
Luke Lu 1a49c85438 YARN-223. Update process tree instead of getting new process trees. (Radim Kolar via llu) 
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 2012-12-20 00:20:53 +00:00
Doug Cutting aa30056d09 MAPREDUCE-4887. Add RehashPartitioner, to smooth distributions with poor implementations of Object#hashCode(). Contributed by Radim Kolar. 
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 2012-12-19 21:50:17 +00:00
Thomas White 9189917be5 MAPREDUCE-4845. ClusterStatus.getMaxMemory() and getUsedMemory() exist in MR1 but not MR2. Contributed by Sandy Ryza. 
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 2012-12-18 15:23:49 +00:00
Alejandro Abdelnur 8329fae686 MAPREDUCE-4807. Allow MapOutputBuffer to be pluggable. (masokan via tucu) 
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 2012-12-15 20:23:08 +00:00
Alejandro Abdelnur 803e5155d1 MAPREDUCE-4809. Change visibility of classes for pluggable sort changes. (masokan via tucu) 
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 2012-12-15 20:18:23 +00:00
Alejandro Abdelnur c5080ef336 MAPREDUCE-4861. Cleanup: Remove unused mapreduce.security.token.DelegationTokenRenewal. (kkambatl via tucu) 
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 2012-12-11 19:26:57 +00:00
Arun Murthy b096f61fe2 MAPREDUCE-4049. Experimental api to allow for alternate shuffle plugins. Contributed by Anver BenHanoch. 
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 2012-12-07 02:36:33 +00:00
Alejandro Abdelnur 0f0caede29 MAPREDUCE-4800. Cleanup o.a.h.mapred.MapTaskStatus - remove unused code. (kkambatl via tucu) 
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 2012-11-17 06:08:06 +00:00
Eli Collins 905b17876c MAPREDUCE-4723. Fix warnings found by findbugs 2. Contributed by Sandy Ryza 
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 2012-11-15 00:16:35 +00:00
Robert Joseph Evans cf6ab9b2e7 MAPREDUCE-4786. Job End Notification retry interval is 5 milliseconds by default (Ravi Prakash via bobby) 
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 2012-11-12 20:32:04 +00:00
Robert Joseph Evans 1a45b7e357 MAPREDUCE-4787. TestJobMonitorAndPrint is broken (Rob Parker via bobby) 
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 2012-11-12 17:06:07 +00:00
Thomas White 42f4691ead Add new files missed from HADOOP-8860 commit. 
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 2012-11-12 13:54:27 +00:00
Alejandro Abdelnur 9d5205aadd HADOOP-8860. Split MapReduce and YARN sections in documentation navigation. (tomwhite via tucu) 
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 2012-11-09 21:44:00 +00:00
Robert Joseph Evans 1f40b8b4e8 MAPREDUCE-4782. NLineInputFormat skips first line of last InputSplit (Mark Fuhs via bobby) 
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 2012-11-09 15:52:33 +00:00
Robert Joseph Evans 6ee6eb8430 MAPREDUCE-4772. Fetch failures can take way too long for a map to be restarted (bobby) 
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 2012-11-08 15:17:34 +00:00
Robert Joseph Evans 0eadfcfcf5 MAPREDUCE-4771. KeyFieldBasedPartitioner not partitioning properly when configured (jlowe via bobby) 
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 2012-11-05 21:52:06 +00:00
Robert Joseph Evans b50a3c5de3 MAPREDUCE-4746. The MR Application Master does not have a config to set environment variables (Rob Parker via bobby) 
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 2012-11-01 17:02:52 +00:00
Thomas Graves aac5c149c7 MAPREDUCE-4752. Reduce MR AM memory usage through String Interning (Robert Evans via tgraves) 
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 2012-10-31 14:57:12 +00:00
Alejandro Abdelnur 16e21dfe92 MAPREDUCE-1806. CombineFileInputFormat does not work with paths not on default FS. (Gera Shegalov via tucu) 
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 2012-10-30 05:41:59 +00:00
Vinod Kumar Vavilapalli 895029b2f2 MAPREDUCE-4730. Fix Reducer's EventFetcher to scale the map-completion requests slowly to avoid HADOOP-8942. Contributed by Jason Lowe. 
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 2012-10-25 01:26:30 +00:00
Daryn Sharp def0b949d4 MAPREDUCE-4229. Intern counter names in the JT (bobby via daryn) 
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 2012-10-23 20:57:36 +00:00
Robert Joseph Evans 0e9f40df97 MAPREDUCE-4521. mapreduce.user.classpath.first incompatibility with 0.20/1.x (Ravi Prakash via bobby) 
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 2012-10-16 22:00:03 +00:00
Arun Murthy f174adfc15 MAPREDUCE-4616. Improve javadoc for MultipleOutputs. Contributed by Tony Burton. 
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 2012-10-11 17:21:45 +00:00
Harsh J 0aa8188d18 MAPREDUCE-3678. The Map tasks logs should have the value of input split it processed. Contributed by Harsh J. (harsh) 
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 2012-10-09 13:39:26 +00:00
Harsh J 5c3a331040 MAPREDUCE-4574. Fix TotalOrderParitioner to work with non-WritableComparable key types. Contributed by Harsh J. (harsh) 
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 2012-10-09 09:58:21 +00:00
Harsh J 7137503eb7 MAPREDUCE-4695. Fix LocalRunner on trunk after MAPREDUCE-3223 broke it. Contributed by Harsh J. (harsh) 
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 2012-10-01 17:10:11 +00:00
Harsh J 6d77365a83 MAPREDUCE-3223. Remove MR1 configs from mapred-default.xml. Contributed by Todd Lipcon (harsh) 
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 2012-09-28 15:08:48 +00:00
Arun Murthy 036530fc12 Reverted MAPREDUCE-4253. 
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 2012-09-26 18:41:08 +00:00
Harsh J 462ba6a3de MAPREDUCE-4686. hadoop-mapreduce-client-core fails compilation in Eclipse due to missing Avro-generated classes. Contributed by Chris Nauroth. (harsh) 
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 2012-09-26 12:52:41 +00:00
Thomas White d89828573d HADOOP-8780. Update DeprecatedProperties apt file. Contributed by Ahmed Radwan 
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 2012-09-14 16:05:30 +00:00
Arun Murthy 0056914773 MAPREDUCE-4638. MR AM supplies MapReduce jars in classpath rather than rely on YARN. Contributed by Arun C Murthy. 
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 2012-09-07 04:56:32 +00:00
Jonathan Turner Eagles 94129df354 MAPREDUCE-4604. In mapred-default, mapreduce.map.maxattempts & mapreduce.reduce.maxattempts defaults are set to 4 as well as mapreduce.job.maxtaskfailures.per.tracker. (Ravi Prakash via jeagles) 
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 2012-08-31 21:25:25 +00:00
Robert Joseph Evans 63f941d2ad MAPREDUCE-4614. Simplify debugging a job's tokens (daryn via bobby) 
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 2012-08-31 20:37:41 +00:00
Robert Joseph Evans 6f6e170325 HADOOP-8726. The Secrets in Credentials are not available to MR tasks (daryn and Benoy Antony via bobby) 
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 2012-08-30 19:58:07 +00:00
Thomas White 2f1a133dcf MAPREDUCE-4610. Support deprecated mapreduce.job.counters.limit property in MR2. 
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 2012-08-30 17:12:14 +00:00
Alejandro Abdelnur 7b541d619f MAPREDUCE-4408. allow jobs to set a JAR that is in the distributed cached (rkanter via tucu) 
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 2012-08-24 23:36:55 +00:00
Robert Joseph Evans aeb364d8b5 HADOOP-8225. DistCp fails when invoked by Oozie (daryn via bobby) 
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 2012-08-23 18:06:56 +00:00
Alejandro Abdelnur f909a1d4d7 MAPREDUCE-4470. Fix TestCombineFileInputFormat.testForEmptyFile (ikatsov via tucu) 
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 2012-08-23 00:22:14 +00:00
Robert Joseph Evans ca2dc3e785 MAPREDUCE-4570. ProcfsBasedProcessTree#constructProcessInfo() prints a warning if procfsDir/<pid>/stat is not found. (Ahmed Radwan via bobby) 
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 2012-08-21 17:46:07 +00:00
Robert Joseph Evans 0c2887b617 MAPREDUCE-3506. Calling getPriority on JobInfo after parsing a history log with JobHistoryParser throws a NullPointerException (Jason Lowe via bobby) 
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 2012-08-21 15:20:21 +00:00
Daryn Sharp 8fa10b184e HADOOP-7967. Need generalized multi-token filesystem support (daryn) 
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 2012-08-17 14:05:11 +00:00
Thomas White 3204b1f450 MAPREDUCE-4562. Support for "FileSystemCounter" legacy counter group name for compatibility reasons is creating incorrect counter name. Contributed by Jarek Jarcec Cecho. 
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 2012-08-16 13:26:12 +00:00
Tsz-wo Sze 3cab01ba6e HADOOP-8700. Use enum to define the checksum constants in DataChecksum. 
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 2012-08-16 01:32:10 +00:00
Alejandro Abdelnur 8fcad7e8e9 MAPREDUCE-4511. Add IFile readahead (ahmed via tucu) 
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 2012-08-15 23:08:40 +00:00
Thomas Graves dfad16fed2 MAPREDUCE-4053. Counters group names deprecation is wrong, iterating over group names deprecated names don't show up (Robert Evans via tgraves) 
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 2012-08-13 21:48:33 +00:00
Alejandro Abdelnur 4bca22005f HADOOP-8681. add support for HTTPS to the web UIs. (tucu) 
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 2012-08-09 22:52:56 +00:00
Thomas Graves 735b50e8bd MAPREDUCE-4493. Distibuted Cache Compatability Issues (Robert Evans via tgraves) 
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 2012-07-31 19:20:03 +00:00
Thomas Graves d87b545165 MAPREDUCE-4423. Potential infinite fetching of map output (Robert Evans via tgraves) 
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 2012-07-27 01:48:09 +00:00
Alejandro Abdelnur 9d16c9354b MAPREDUCE-4417. add support for encrypted shuffle (tucu) 
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 2012-07-26 13:23:05 +00:00
Thomas Graves cdef12644b MAPREDUCE-4467. IndexCache failures due to missing synchronization (Kihwal Lee via tgraves) 
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 2012-07-24 19:27:29 +00:00
Thomas Graves d45922de2c svn merge --change -1363454 for reverting MAPREDUCE-4423 
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 2012-07-20 20:18:48 +00:00
Thomas Graves 8e69f883a0 MAPREDUCE-4423. Potential infinite fetching of map output (Robert Evans via tgraves) 
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 2012-07-19 18:19:59 +00:00
Robert Joseph Evans 603418c173 MAPREDUCE-4380. Empty Userlogs directory is getting created under logs directory (Devaraj K via bobby) 
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 2012-07-17 19:14:33 +00:00
Robert Joseph Evans 228736ab51 MAPREDUCE-4419. ./mapred queue -info <queuename> -showJobs displays all the jobs irrespective of <queuename> (Devaraj K via bobby) 
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 2012-07-13 20:42:48 +00:00
Harsh J af0e0b1676 MAPREDUCE-4432. Confusing warning message when GenericOptionsParser is not used. Contributed by Gabriel Reid. (harsh) 
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 2012-07-13 15:22:15 +00:00
Robert Joseph Evans 26910fd058 MAPREDUCE-4416. Some tests fail if Clover is enabled (Kihwal Lee via bobby) 
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 2012-07-12 15:52:12 +00:00
Harsh J e5ea2aa765 HADOOP-3886. Error in javadoc of Reporter, Mapper and Progressable. Contributed by Jingguo Yao. (harsh) 
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 2012-07-11 15:06:42 +00:00
Alejandro Abdelnur 820be7cbef MAPREDUCE-3993. Graceful handling of codec errors during decompression (kkambatl via tucu) 
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 2012-07-09 19:19:00 +00:00
Harsh J c3b0bed21e MAPREDUCE-3907. Document entries mapred-default.xml for the jobhistory server. Contributed by Eugene Koontz. (harsh) 
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 2012-07-09 02:01:54 +00:00
Harsh J 52a4678a1d MAPREDUCE-2220. Fix new API FileOutputFormat-related typos in mapred-default.xml. Contributed by Rui Kubo. (harsh) 
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 2012-07-08 17:23:40 +00:00
Thomas Graves 3d5a44f919 MAPREDUCE-4384. Race conditions in IndexCache (Kihwal Lee via tgraves) 
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 2012-07-05 21:36:02 +00:00
Robert Joseph Evans c1bf8a3f03 MAPREDUCE-4392. Counters.makeCompactString() changed behavior from 0.20 (Jason Lowe via bobby) 
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 2012-07-05 18:09:09 +00:00
Alejandro Abdelnur 72fb517469 MAPREDUCE-4355. Add RunningJob.getJobStatus() (kkambatl via tucu) 
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 2012-07-05 16:29:09 +00:00
Robert Joseph Evans eff5abb4f7 MAPREDUCE-4371. Check for cyclic dependencies in Jobcontrol job DAG (madhukara phatak via bobby) 
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 2012-07-02 19:02:51 +00:00
Harsh J e967e98f74 MAPREDUCE-4253. Tests for mapreduce-client-core are lying under mapreduce-client-jobclient. Contributed by Tsuyoshi Ozawa. (harsh) 
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 2012-06-30 16:49:24 +00:00
Robert Joseph Evans d1f05ce29f Reverting MAPREDUCE-4371 to address test failures. 
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 2012-06-29 13:41:46 +00:00