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  1. ZooKeeper
  2. ZOOKEEPER-1264

FollowerResyncConcurrencyTest failing intermittently

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 3.3.3, 3.4.0, 3.5.0
    • 3.3.4, 3.4.0, 3.5.0
    • tests
    • None
    • Revision 1198053

    Description

      The FollowerResyncConcurrencyTest test is failing intermittently.

      saw the following on 3.4:

      junit.framework.AssertionFailedError: Should have same number of
ephemerals in both followers expected:<11741> but was:<14001>
       at org.apache.zookeeper.test.FollowerResyncConcurrencyTest.verifyState(FollowerResyncConcurrencyTest.java:400)
       at org.apache.zookeeper.test.FollowerResyncConcurrencyTest.testResyncBySnapThenDiffAfterFollowerCrashes(FollowerResyncConcurrencyTest.java:196)
       at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)

      Attachments

        1. followerresyncfailure_log.txt.gz
          36 kB
          Patrick D. Hunt
        2. logs.zip
          35 kB
          Patrick D. Hunt
        3. tmp.zip
          1.11 MB
          Patrick D. Hunt
        4. ZOOKEEPER-1264_branch33.patch
          13 kB
          Patrick D. Hunt
        5. ZOOKEEPER-1264_branch34.patch
          13 kB
          Patrick D. Hunt
        6. ZOOKEEPER-1264.patch
          22 kB
          Benjamin Reed
        7. ZOOKEEPER-1264.patch
          16 kB
          Benjamin Reed
        8. ZOOKEEPER-1264.patch
          4 kB
          Camille Fournier
        9. ZOOKEEPER-1264.patch
          13 kB
          Patrick D. Hunt
        10. ZOOKEEPER-1264-34-bad.patch
          23 kB
          Camille Fournier
        11. ZOOKEEPER-1264-br34-final.patch
          25 kB
          Camille Fournier
        12. ZOOKEEPER-1264-branch34.patch
          26 kB
          Camille Fournier
        13. ZOOKEEPER-1264-final.patch
          24 kB
          Camille Fournier
        14. ZOOKEEPER-1264-latest.patch
          23 kB
          Camille Fournier
        15. ZOOKEEPER-1264-merge.patch
          19 kB
          Camille Fournier
        16. ZOOKEEPER-1264unittest.patch
          14 kB
          Benjamin Reed
        17. ZOOKEEPER-1264unittest.patch
          13 kB
          Benjamin Reed
        18. ZOOKEEPER-ACCEPTEDEPOCH.patch
          1 kB
          Alexander Shraer
        19. ZOOKEEPER-ACCEPTEDEPOCH-trunk.patch
          1 kB
          Alexander Shraer

        Issue Links

          incorporates

          Sub-task - The sub-task of the issue ZOOKEEPER-1282 Learner.java not following Zab 1.0 protocol - setCurrentEpoch should be done upon receipt of NEWLEADER (before acking it) and not upon receipt of UPTODATE

          • Major - Major loss of function.
          • Closed

          Activity

            People

              fournc Camille Fournier
              phunt Patrick D. Hunt
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              Dates

                Created:
                Updated:
                Resolved: