Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-522

Rewrite TestQueueCapacities to make it simpler and avoid timeout errors

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: capacity-sched
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We have seen TestQueueCapacities fail periodically and there have been a couple of times fixes partially fixed the problem, the most recent instance being HADOOP-5869. I found another instance of failure, while running tests locally while testing a different patch. This was a different symptom from the ones we've seen before. The core problem is that the test is too complex and relies on too many things working correctly to be useful. It would make sense to revisit the purpose of the test and see if a simpler model can serve it.

        Attachments

        1. mapred-522-ydist.patch
          27 kB
          Sreekanth Ramakrishnan
        2. mapreduce-522-2.patch
          27 kB
          Sreekanth Ramakrishnan
        3. mapreduce-522-3.patch
          27 kB
          Sreekanth Ramakrishnan
        4. mapreduce-522-4.patch
          27 kB
          Sreekanth Ramakrishnan

          Issue Links

            Activity

              People

              • Assignee:
                sreekanth Sreekanth Ramakrishnan
                Reporter:
                yhemanth Hemanth Yamijala
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: