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Posted to mapreduce-dev@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2016/07/20 22:48:20 UTC

[jira] [Created] (MAPREDUCE-6740) Enforce mapreduce.task.timeout to be at least mapreduce.task.progress-report.interval

Haibo Chen created MAPREDUCE-6740:
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             Summary: Enforce mapreduce.task.timeout to be at least mapreduce.task.progress-report.interval
                 Key: MAPREDUCE-6740
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6740
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: mr-am
    Affects Versions: 2.8.0
            Reporter: Haibo Chen
            Assignee: Haibo Chen
            Priority: Minor


Mapreduce-6242 makes task status update interval configurable to ease the pressure on MR AM to process status updates, but it did not ensure that mapreduce.task.timeout is no smaller than the configured value of task report interval. 



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