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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1825

jobqueue_details.jsp and FairSchedulerServelet should not call finishedMaps and finishedReduces when job is not initialized

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.1
    • 0.22.0
    • jobtracker
    • None
    • Reviewed

    Description

      JobInProgress.finishedMaps() and finishedReduces() are synchronized. They are called from jobqueue_details.jsp and FairSchedulerServelet which iterates through all jobs. If any job is in initialization, these pages don't come up until the initialization finishes.

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      Attachments

        1. MAPREDUCE-1825_3.txt
          5 kB
          Scott Chen
        2. jstacks.zip
          14 kB
          Priyo Mustafi
        3. MAPREDUCE-1825_2.txt
          3 kB
          Scott Chen
        4. MAPREDUCE-1825_1.txt
          3 kB
          Priyo Mustafi
        5. MAPREDUCE-1825.txt
          3 kB
          Scott Chen

        Activity

          People

            schen Scott Chen
            amareshwari Amareshwari Sriramadasu
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            Dates

              Created:
              Updated:
              Resolved: