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Posted to common-dev@hadoop.apache.org by "Hemanth Yamijala (JIRA)" <ji...@apache.org> on 2008/02/20 17:29:43 UTC

[jira] Created: (HADOOP-2859) [HOD] The Idle cluster clean-up code should check for idleness based on last job's end time

[HOD] The Idle cluster clean-up code should check for idleness based on last job's end time
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                 Key: HADOOP-2859
                 URL: https://issues.apache.org/jira/browse/HADOOP-2859
             Project: Hadoop Core
          Issue Type: Improvement
          Components: contrib/hod
    Affects Versions: 0.16.0
            Reporter: Hemanth Yamijala


Currently, HOD polls the jobTracker to get list of jobs and checks how many jobs are running. This has the flip side that very short running jobs are missed by HOD. In practise, this has not been a problem. However, it can definitely be made more foolproof and we can check based on the completion time of the last job run.

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