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  1. Hadoop Common
  2. HADOOP-2847

[HOD] Idle cluster cleanup does not work if the JobTracker becomes unresponsive to RPC calls

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.16.0
    • Fix Version/s: 0.16.1
    • Component/s: contrib/hod
    • Labels:
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      Description

      In some erroneous conditions, the Hadoop JobTracker becomes unresponsive to RPC calls (for e.g. if a misconfiguration causes the JobTracker to run out of memory). In such cases, a cluster allocated by HOD no longer runs any jobs and is wastefully holding up nodes. The usual idle cluster cleaner should deallocate the cluster ideally, but it does not.

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        1. hadoop-2847
          2 kB
          Hemanth Yamijala

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            • Assignee:
              yhemanth Hemanth Yamijala
              Reporter:
              yhemanth Hemanth Yamijala
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              • Created:
                Updated:
                Resolved: