Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-408

TestKillSubProcesses fails with assertion failure sometimes

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major 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/

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

        Activity

          People

          • Assignee:
            Ravi Gummadi
            Reporter:
            Amareshwari Sriramadasu
          • Votes:
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            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development