Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-1177

TestTaskTrackerMemoryManager retries a task for more than 100 times.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.21.0, 0.22.0
    • Fix Version/s: 0.21.0
    • Component/s: tasktracker, test
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      TestTaskTrackerMemoryManager retries a task for more than 100 times.
      The logs showing the same:

      2009-11-02 12:41:20,489 INFO  mapred.JobInProgress (JobInProgress.java:completedTask(2530)) - Task 'attempt_20091102123356106_0001_m_000002_145' has completed task_20091102123356106_0001_m_000002 successfully.
      

      Sometimes the test timesout also.

      1. MAPREDUCE-1177-20091102.txt
        0.7 kB
        Vinod Kumar Vavilapalli
      2. TEST-org.apache.hadoop.mapred.TestTaskTrackerMemoryManager.txt
        1.04 MB
        Amareshwari Sriramadasu

        Activity

        Hide
        Amareshwari Sriramadasu added a comment -

        Attaching the complete test log.

        Show
        Amareshwari Sriramadasu added a comment - Attaching the complete test log.
        Hide
        Vinod Kumar Vavilapalli added a comment -

        Found a bug which is causing this issue. This patch should fix this.

        @Amareshwari, can you plz verify? Thanks.

        (AFAIR, this is the second time this test caught a silly but hard-to-find bug like this - amazing!)

        Show
        Vinod Kumar Vavilapalli added a comment - Found a bug which is causing this issue. This patch should fix this. @Amareshwari, can you plz verify? Thanks. (AFAIR, this is the second time this test caught a silly but hard-to-find bug like this - amazing!)
        Hide
        Amareshwari Sriramadasu added a comment -

        Good catch Vinod!

        The test ran in 94 seconds now. Earlier, test was taking 556 seconds.
        +1 for the patch. Changes look good.

        Show
        Amareshwari Sriramadasu added a comment - Good catch Vinod! The test ran in 94 seconds now. Earlier, test was taking 556 seconds. +1 for the patch. Changes look good.
        Hide
        Amareshwari Sriramadasu added a comment -

        Making it a blocker

        Show
        Amareshwari Sriramadasu added a comment - Making it a blocker
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12423817/MAPREDUCE-1177-20091102.txt
        against trunk revision 831816.

        +1 @author. The patch does not contain any @author tags.

        -1 tests included. The patch doesn't appear to include any new or modified tests.
        Please justify why no new tests are needed for this patch.
        Also please list what manual steps were performed to verify this patch.

        +1 javadoc. The javadoc tool did not generate any warning messages.

        +1 javac. The applied patch does not increase the total number of javac compiler warnings.

        +1 findbugs. The patch does not introduce any new Findbugs warnings.

        +1 release audit. The applied patch does not increase the total number of release audit warnings.

        -1 core tests. The patch failed core unit tests.

        -1 contrib tests. The patch failed contrib unit tests.

        Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/testReport/
        Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
        Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/artifact/trunk/build/test/checkstyle-errors.html
        Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12423817/MAPREDUCE-1177-20091102.txt against trunk revision 831816. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed core unit tests. -1 contrib tests. The patch failed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/artifact/trunk/build/test/checkstyle-errors.html Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/217/console This message is automatically generated.
        Hide
        Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12423817/MAPREDUCE-1177-20091102.txt
        against trunk revision 832362.

        +1 @author. The patch does not contain any @author tags.

        -1 tests included. The patch doesn't appear to include any new or modified tests.
        Please justify why no new tests are needed for this patch.
        Also please list what manual steps were performed to verify this patch.

        +1 javadoc. The javadoc tool did not generate any warning messages.

        +1 javac. The applied patch does not increase the total number of javac compiler warnings.

        +1 findbugs. The patch does not introduce any new Findbugs warnings.

        +1 release audit. The applied patch does not increase the total number of release audit warnings.

        +1 core tests. The patch passed core unit tests.

        -1 contrib tests. The patch failed contrib unit tests.

        Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/testReport/
        Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
        Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/artifact/trunk/build/test/checkstyle-errors.html
        Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/console

        This message is automatically generated.

        Show
        Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12423817/MAPREDUCE-1177-20091102.txt against trunk revision 832362. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. +1 core tests. The patch passed core unit tests. -1 contrib tests. The patch failed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/artifact/trunk/build/test/checkstyle-errors.html Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/126/console This message is automatically generated.
        Hide
        Chris Douglas added a comment -

        +1 Good catch.

        I committed this. Thanks, Vinod!

        Show
        Chris Douglas added a comment - +1 Good catch. I committed this. Thanks, Vinod!
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk-Commit #111 (See http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk-Commit/111/)
        . Correct setup/cleanup inversion in
        JobTracker::getTaskReports. Contributed by Vinod Kumar Vavilapalli

        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk-Commit #111 (See http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk-Commit/111/ ) . Correct setup/cleanup inversion in JobTracker::getTaskReports. Contributed by Vinod Kumar Vavilapalli
        Hide
        Hudson added a comment -

        Integrated in Hadoop-Mapreduce-trunk #136 (See http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk/136/)

        Show
        Hudson added a comment - Integrated in Hadoop-Mapreduce-trunk #136 (See http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk/136/ )

          People

          • Assignee:
            Vinod Kumar Vavilapalli
            Reporter:
            Amareshwari Sriramadasu
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development