Details

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

      Description

      Observed on Hudson:

      java.lang.NullPointerException
      	at org.apache.hadoop.mapred.JobInProgress.terminateJob(JobInProgress.java:2117)
      	at org.apache.hadoop.mapred.JobInProgress.terminate(JobInProgress.java:2153)
      	at org.apache.hadoop.mapred.JobInProgress.kill(JobInProgress.java:2221)
      	at org.apache.hadoop.mapred.TestCapacityScheduler$FakeTaskTrackerManager.killJob(TestCapacityScheduler.java:359)
      	at org.apache.hadoop.mapred.CapacityTaskScheduler.killJobIfInvalidRequirements(CapacityTaskScheduler.java:1431)
      	at org.apache.hadoop.mapred.CapacityTaskScheduler.jobAdded(CapacityTaskScheduler.java:1463)
      	at org.apache.hadoop.mapred.JobQueuesManager.jobAdded(JobQueuesManager.java:183)
      	at org.apache.hadoop.mapred.TestCapacityScheduler$FakeTaskTrackerManager.submitJob(TestCapacityScheduler.java:387)
      	at org.apache.hadoop.mapred.TestCapacityScheduler.submitJob(TestCapacityScheduler.java:625)
      	at org.apache.hadoop.mapred.TestCapacityScheduler.testHighMemoryJobWithInvalidRequirements(TestCapacityScheduler.java:1992)
      

      This was introduced by HADOOP-5565. FakeJobInProgress doesn't pass a JobTracker reference to the subtype cstr, so calling kill() derefs the null JT field.

        Attachments

        1. 5607-0.patch
          1 kB
          Chris Douglas

          Activity

            People

            • Assignee:
              chris.douglas Chris Douglas
              Reporter:
              chris.douglas Chris Douglas
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              Dates

              • Created:
                Updated:
                Resolved: