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  1. Hadoop YARN
  2. YARN-6334

TestRMFailover#testAutomaticFailover always passes even when it should fail

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha4
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Due to a bug in while loop.

          int maxWaitingAttempts = 2000;
          while (maxWaitingAttempts-- > 0 ) {
            if (rm.getRMContext().getHAServiceState() == HAServiceState.STANDBY) {
              break;
            }
            Thread.sleep(1);
          }
          Assert.assertFalse("RM didn't transition to Standby ",
              maxWaitingAttempts == 0);
      

      maxWaitingAttempts is -1 if RM didn't transition to Standby.

        Attachments

        1. YARN-6334.001.patch
          2 kB
          Yufei Gu
        2. YARN-6334.002.patch
          2 kB
          Yufei Gu
        3. YARN-6334.003.patch
          2 kB
          Yufei Gu
        4. YARN-6334.004.patch
          2 kB
          Yufei Gu
        5. YARN-6334.005.patch
          3 kB
          Yufei Gu
        6. YARN-6334.branch2.001.patch
          3 kB
          Yufei Gu

          Activity

            People

            • Assignee:
              yufeigu Yufei Gu
              Reporter:
              yufeigu Yufei Gu
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              Dates

              • Created:
                Updated:
                Resolved: