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  1. Hadoop YARN
  2. YARN-4478 [Umbrella] : Track all the Test failures in YARN
  3. YARN-4968

A couple of AM retry unit tests need to wait SchedulerApplicationAttempt stopped.

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha1
    • None
    • None
    • Reviewed

    Description

      Noticed some unit tests, for example:

      TestRMRestart#testRMRestartAfterPreemption
      TestAMRestart#testShouldNotCountFailureToMaxAttemptRetry

      Sometimes failure because retrying app attempt registers before the previous scheduler-application-attempt completely completed in scheduler.

      We need to wait scheduler-application-attempt stop before retrying following attempts.

      Attachments

        1. YARN-4968.1.patch
          9 kB
          Wangda Tan

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. YARN-4497 RM might fail to restart when recovering apps whose attempts are missing

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            People

              leftnoteasy Wangda Tan
              leftnoteasy Wangda Tan
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              Dates

                Created:
                Updated:
                Resolved: