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  1. Hadoop HDFS
  2. HDFS-5948

TestBackupNode flakes with port in use error

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.4.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      TestBackupNode has flaked on our internal Jenkins and I found it in a few test-patch runs upstream too. Error like this:

      Error Message:
      Port in use: 0.0.0.0:50105
      
      Stack Trace:
      java.lang.AssertionError: Port in use: 0.0.0.0:50105
              at org.junit.Assert.fail(Assert.java:91)
              at org.junit.Assert.assertTrue(Assert.java:43)
              at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint(TestBackupNode.java:295)
              at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpointNode(TestBackupNode.java:124)
      ...
      

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            • Assignee:
              wheat9 Haohui Mai
              Reporter:
              andrew.wang Andrew Wang
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              • Created:
                Updated:
                Resolved: