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  1. Hadoop Map/Reduce
  2. MAPREDUCE-408

TestKillSubProcesses fails with assertion failure sometimes

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: test
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Fixed a bug in the testcase TestKillSubProcesses.

      Description

      org.apache.hadoop.mapred.TestKillSubProcesses.testJobKillFailAndSucceed fails sometimes with following error Message:

      Unexpected: The subprocess at level 3 in the subtree is not alive before Job completion
      

      Stacktrace

      junit.framework.AssertionFailedError: Unexpected: The subprocess at level 3 in the subtree is not alive before Job completion
      	at org.apache.hadoop.mapred.TestKillSubProcesses.runJobAndSetProcessHandle(TestKillSubProcesses.java:221)
      	at org.apache.hadoop.mapred.TestKillSubProcesses.runFailingJobAndValidate(TestKillSubProcesses.java:112)
      	at org.apache.hadoop.mapred.TestKillSubProcesses.runTests(TestKillSubProcesses.java:327)
      	at org.apache.hadoop.mapred.TestKillSubProcesses.testJobKillFailAndSucceed(TestKillSubProcesses.java:310)
      

      one such failure at http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/495/testReport/org.apache.hadoop.mapred/TestKillSubProcesses/testJobKillFailAndSucceed/

        Attachments

        1. MR-408.patch
          2 kB
          Ravi Gummadi
        2. MR-408.v1.1.patch
          7 kB
          Ravi Gummadi
        3. MR-408.v1.1.y20.patch
          8 kB
          Hemanth Yamijala
        4. MR-408.v1.patch
          7 kB
          Ravi Gummadi
        5. MR-408-yhadoop20.patch
          8 kB
          Ravi Gummadi

          Activity

            People

            • Assignee:
              ravidotg Ravi Gummadi
              Reporter:
              amareshwari Amareshwari Sriramadasu
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved: