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  1. Hadoop HDFS
  2. HDFS-9806 Allow HDFS block replicas to be provided by an external storage system
  3. HDFS-12605

[READ] TestNameNodeProvidedImplementation#testProvidedDatanodeFailures fails after rebase

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.1.0
    • None
    • None
    • Reviewed

    Description

      TestNameNodeProvidedImplementation#testProvidedDatanodeFailures fails after rebase with the following error:

      java.lang.NullPointerException: null
      	at org.apache.hadoop.hdfs.net.DFSTopologyNodeImpl.decStorageTypeCount(DFSTopologyNodeImpl.java:127)
      	at org.apache.hadoop.hdfs.net.DFSTopologyNodeImpl.remove(DFSTopologyNodeImpl.java:318)
      	at org.apache.hadoop.hdfs.net.DFSTopologyNodeImpl.remove(DFSTopologyNodeImpl.java:336)
      	at org.apache.hadoop.net.NetworkTopology.remove(NetworkTopology.java:222)
      	at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.removeDatanode(DatanodeManager.java:712)
      	at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.removeDeadDatanode(DatanodeManager.java:755)
      	at org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager.heartbeatCheck(HeartbeatManager.java:407)
      	at org.apache.hadoop.hdfs.server.blockmanagement.BlockManagerTestUtil.noticeDeadDatanode(BlockManagerTestUtil.java:213)
      	at org.apache.hadoop.hdfs.server.namenode.TestNameNodeProvidedImplementation.testProvidedDatanodeFailures(TestNameNodeProvidedImplementation.java:471)
      
      

      Attachments

        1. HDFS-12605-HDFS-9806.001.patch
          3 kB
          Virajith Jalaparti

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            virajith Virajith Jalaparti
            virajith Virajith Jalaparti
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              Updated:
              Resolved:

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