Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3057

Job History Server goes of OutOfMemory with 1200 Jobs and Heap Size set to 10 GB

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: jobhistoryserver, mrv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      History server was started with -Xmx10000m
      Ran GridMix V3 with 1200 Jobs trace in STRESS mode on 350 nodes with each node 4 NMS.
      All jobs finished as reported by RM Web UI and HADOOP_MAPRED_HOME/bin/mapred job -list all
      But found that GridMix job client was stuck while trying connect to HistoryServer
      Then tried to do HADOOP_MAPRED_HOME/bin/mapred job -status jobid
      JobClient also got stuck while looking for token to connect to History server
      Then looked at History Server logs and found History is trowing "java.lang.OutOfMemoryError: GC overhead limit exceeded" error.

      With 10GB of Heap space and 1200 Jobs, History Server should not go out of memory .
      No matter what are the type of jobs.

        Activity

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          People

          • Assignee:
            Eric Payne
            Reporter:
            Karam Singh
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development