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Hudson commented on MAPREDUCE-5196: ----------------------------------- FAILURE: Integrated in Hadoop-Yarn-trunk #582 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/582/]) MAPREDUCE-5912. Task.calculateOutputSize does not handle Windows files after MAPREDUCE-5196. Contributed by Remus Rusanu. (cnauroth: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1602282) * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java > CheckpointAMPreemptionPolicy implements preemption in MR AM via checkpointing > ------------------------------------------------------------------------------ > > Key: MAPREDUCE-5196 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5196 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mr-am, mrv2 > Reporter: Carlo Curino > Assignee: Carlo Curino > Fix For: 3.0.0 > > Attachments: MAPREDUCE-5196.1.patch, MAPREDUCE-5196.2.patch, > MAPREDUCE-5196.3.patch, MAPREDUCE-5196.patch, MAPREDUCE-5196.patch > > > This JIRA tracks a checkpoint-based AM preemption policy. The policy handles > propagation of the preemption requests received from the RM to the > appropriate tasks, and bookeeping of checkpoints. Actual checkpointing of the > task state is handled in upcoming JIRAs. -- This message was sent by Atlassian JIRA (v6.2#6252)