committer.needsTaskCommit should not be called for a task cleanup attempt
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Key: MAPREDUCE-1476
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1476
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.20.1
Reporter: Amareshwari Sriramadasu
Assignee: Amareshwari Sriramadasu
Fix For: 0.22.0
Currently, Task.done() calls committer.needsTaskCommit() to know whether it
needs a commit or not. This need not be called for task cleanup attempt as no
commit is required for a cleanup attempt.
Due to MAPREDUCE-1409, we saw a case where cleanup attempt went into
COMMIT_PENDING state.
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