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  1. Hadoop Common
  2. HADOOP-239

job tracker WI drops jobs after 24 hours

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.7.0
    • Component/s: None
    • Labels:
      None

      Description

      The jobtracker's WI, keeps track of jobs executed in the past 24 hours.
      if the cluster was idle for a day (say Sunday) it drops all its history.
      Monday morning, the page is empty.
      Better would be to store a fixed number of jobs (say 10 each of succeeded and failed jobs).

      Also, if the job tracker is restarted, it loses all its history.
      The history should be persistent, withstanding restarts and upgrades.

        Attachments

        1. Hadoop-239.patch
          75 kB
          Sanjay Dahiya
        2. Hadoop-239_1.patch
          75 kB
          Sanjay Dahiya
        3. Hadoop-239_2.patch
          63 kB
          Sanjay Dahiya
        4. Hadoop-239_3.patch
          63 kB
          Sanjay Dahiya

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              • Assignee:
                sanjay.dahiya Sanjay Dahiya
                Reporter:
                yarnon Yoram Arnon
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                Dates

                • Created:
                  Updated:
                  Resolved: