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Hudson commented on MAPREDUCE-5485: ----------------------------------- FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #683 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/683/]) MAPREDUCE-5485. Allow repeating job commit by extending OutputCommitter (jianhe: rev 6502d59e73cd6f3f3a358fce58d398ca38a61fba) * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/OutputCommitter.java * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/output/FileOutputCommitter.java * hadoop-mapreduce-project/CHANGES.txt * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/OutputCommitter.java * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapred/TestFileOutputCommitter.java * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/commit/CommitterEventHandler.java * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/output/TestFileOutputCommitter.java * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/FileOutputCommitter.java > Allow repeating job commit by extending OutputCommitter API > ----------------------------------------------------------- > > Key: MAPREDUCE-5485 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5485 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Affects Versions: 2.1.0-beta > Reporter: Nemon Lou > Assignee: Junping Du > Priority: Critical > Fix For: 2.7.3 > > Attachments: MAPREDUCE-5485-demo-2.patch, MAPREDUCE-5485-demo.patch, > MAPREDUCE-5485-v1.patch, MAPREDUCE-5485-v2.patch, MAPREDUCE-5485-v3.1.patch, > MAPREDUCE-5485-v3.patch, MAPREDUCE-5485-v4.1.patch, MAPREDUCE-5485-v4.patch, > MAPREDUCE-5485-v5-branch-2.7.patch, MAPREDUCE-5485-v5.patch > > > There are chances MRAppMaster crush during job committing,or NodeManager > restart cause the committing AM exit due to container expire.In these cases > ,the job will fail. > However,some jobs can redo commit so failing the job becomes unnecessary. > Let clients tell AM to allow redo commit or not is a better choice. > This idea comes from Jason Lowe's comments in MAPREDUCE-4819 -- This message was sent by Atlassian JIRA (v6.3.4#6332)