Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2768

BackupNode stop can not close proxy connections because it is not a proxy instance.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.0-alpha
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Observe this from BackupNode tests:

      java.lang.IllegalArgumentException: not a proxy instance
      at java.lang.reflect.Proxy.getInvocationHandler(Unknown Source)
      at org.apache.hadoop.ipc.RPC.stopProxy(RPC.java:557)
      at org.apache.hadoop.hdfs.server.namenode.BackupNode.stop(BackupNode.java:194)
      at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint(TestBackupNode.java:355)
      at org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testBackupNode(TestBackupNode.java:241)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at junit.framework.TestCase.runTest(TestCase.java:168)
      at junit.framework.TestCase.runBare(TestCase.java:134)
      at junit.framework.TestResult$1.protect(TestResult.java:110)

      1. HDFS-2768.patch
        11 kB
        Uma Maheswara Rao G
      2. HDFS-2768.patch
        3 kB
        Uma Maheswara Rao G

        Activity

          People

          • Assignee:
            Uma Maheswara Rao G
            Reporter:
            Uma Maheswara Rao G
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development