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From "Uma Maheswara Rao G (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2768) BackupNode stop can not close proxy connections because it is not a proxy instance.
Date Sat, 07 Jan 2012 18:09:41 GMT
BackupNode stop can not close proxy connections because it is not a proxy instance.
-----------------------------------------------------------------------------------

                 Key: HDFS-2768
                 URL: https://issues.apache.org/jira/browse/HDFS-2768
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 0.24.0
            Reporter: Uma Maheswara Rao G
            Assignee: Uma Maheswara Rao G


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)


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