Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.22.0
    • Component/s: jobtracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      On my local machine, JobTracker is not coming up with current trunk. Logs show the following NPE:

      2010-08-03 14:01:41,449 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
      at org.apache.hadoop.security.UserGroupInformation.isLoginKeytabBased(UserGroupInformation.java:703)
      at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1383)
      at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:275)
      at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:267)
      at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:262)
      at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4236)

      2010-08-03 14:01:41,449 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG:

        Issue Links

          Activity

          Ravi Gummadi created issue -
          Ravi Gummadi made changes -
          Field Original Value New Value
          Description On my local machine, JobTracker is coming up with current trunk. Logs show the following NPE:

          2010-08-03 14:01:41,449 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
            at org.apache.hadoop.security.UserGroupInformation.isLoginKeytabBased(UserGroupInformation.java:703)
            at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1383)
            at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:275)
            at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:267)
            at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:262)
            at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4236)

          2010-08-03 14:01:41,449 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG:
          On my local machine, JobTracker is *not* coming up with current trunk. Logs show the following NPE:

          2010-08-03 14:01:41,449 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
            at org.apache.hadoop.security.UserGroupInformation.isLoginKeytabBased(UserGroupInformation.java:703)
            at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1383)
            at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:275)
            at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:267)
            at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:262)
            at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4236)

          2010-08-03 14:01:41,449 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG:
          Kan Zhang made changes -
          Attachment m1992-02.patch [ 12451174 ]
          Kan Zhang made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Jakob Homan made changes -
          Hadoop Flags [Reviewed]
          Amareshwari Sriramadasu made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Affects Version/s 0.22.0 [ 12314184 ]
          Assignee Kan Zhang [ kzhang ]
          Fix Version/s 0.22.0 [ 12314184 ]
          Amareshwari Sriramadasu made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Kan Zhang made changes -
          Link This issue is related to HADOOP-6912 [ HADOOP-6912 ]
          Chris Douglas made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          Konstantin Shvachko made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Kan Zhang
              Reporter:
              Ravi Gummadi
            • Votes:
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              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development