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  1. Hadoop HDFS
  2. HDFS-10666 Über-jira: Unit tests should not use fixed sleep interval to wait for conditions
  3. HDFS-10281

o.a.h.hdfs.server.namenode.ha.TestPendingCorruptDnMessages fails intermittently

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: test
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      In our daily UT test, we found the TestPendingCorruptDnMessages#testChangedStorageId failed intermittently, see following information:

      Error Message

      expected:<1> but was:<0>

      Stacktrace

      java.lang.AssertionError: expected:<1> but was:<0>
      	at org.junit.Assert.fail(Assert.java:88)
      	at org.junit.Assert.failNotEquals(Assert.java:743)
      	at org.junit.Assert.assertEquals(Assert.java:118)
      	at org.junit.Assert.assertEquals(Assert.java:555)
      	at org.junit.Assert.assertEquals(Assert.java:542)
      	at org.apache.hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages.getRegisteredDatanodeUid(TestPendingCorruptDnMessages.java:124)
      	at org.apache.hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages.testChangedStorageId(TestPendingCorruptDnMessages.java:103)
      

        Attachments

        1. HDFS-10281.000.patch
          5 kB
          Mingliang Liu
        2. HDFS-10281.001.patch
          5 kB
          Mingliang Liu

          Activity

            People

            • Assignee:
              liuml07 Mingliang Liu
              Reporter:
              liuml07 Mingliang Liu
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              Dates

              • Created:
                Updated:
                Resolved: