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  1. Hadoop Common
  2. HADOOP-5166

JobTracker fails to restart if recovery and ACLs are enabled

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.0
    • Fix Version/s: 0.19.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      JobTracker fails to restart and throw NullPointerException when mapred.jobtracker.restart.recover and mapred.acls.enabled are set to true

      2009-02-04 12:28:19,834 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
      at org.apache.hadoop.mapred.QueueManager.hasAccess(QueueManager.java:185)
      at org.apache.hadoop.mapred.JobTracker.checkAccess(JobTracker.java:2694)
      at org.apache.hadoop.mapred.JobTracker.addJob(JobTracker.java:2663)
      at org.apache.hadoop.mapred.JobTracker.access$2300(JobTracker.java:86)
      at org.apache.hadoop.mapred.JobTracker$RecoveryManager.recover(JobTracker.java:1099)
      at org.apache.hadoop.mapred.JobTracker.offerS

        Attachments

        1. HADOOP-5166-v1.0-0.19.patch
          2 kB
          Amar Kamat
        2. HADOOP-5166-v1.0.patch
          2 kB
          Amar Kamat

          Activity

            People

            • Assignee:
              amar_kamat Amar Kamat
              Reporter:
              karams Karam Singh
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              Dates

              • Created:
                Updated:
                Resolved: