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  1. Hadoop Map/Reduce
  2. MAPREDUCE-213

Provide a way to query job tracker about its daemon thread's status

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Incomplete
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: jobtracker
    • Labels:
      None

      Description

      Admin needs to know the status of all threads in JobTracker (whether they are alive or not) at any point of time. This helps alot in debugging crashes.

        Attachments

        1. patch-5525.txt
          14 kB
          Amareshwari Sriramadasu

          Issue Links

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-326 Add a lifecycle interface for Hadoop components: namenodes, job clients, etc.

          • Major - Major loss of function.
          • Resolved

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              • Assignee:
                amareshwari Amareshwari Sriramadasu
                Reporter:
                amareshwari Amareshwari Sriramadasu
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                Dates

                • Created:
                  Updated:
                  Resolved: