Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-25156

TestMasterFailover.testSimpleMasterFailover is flaky

    XMLWordPrintableJSON

    Details

    • Hadoop Flags:
      Reviewed

      Description

      [ERROR] Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 32.996 s <<< FAILURE! - in org.apache.hadoop.hbase.master.TestMasterFailover
      [ERROR] org.apache.hadoop.hbase.master.TestMasterFailover.testSimpleMasterFailover  Time elapsed: 12.317 s  <<< FAILURE!
      java.lang.AssertionError: expected:<1> but was:<2>
      	at org.apache.hadoop.hbase.master.TestMasterFailover.testSimpleMasterFailover(TestMasterFailover.java:133)
      

      Looks like this test depends on metrics to be updated as a source of side-effect used to verify the test. Seems like it should retry the check a few times, or maybe we need a last-updated monotonic value that the test can check before and after it expects a change to be visible.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                ndimiduk Nick Dimiduk
                Reporter:
                ndimiduk Nick Dimiduk
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: