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Hudson commented on HDFS-2768: ------------------------------ Integrated in Hadoop-Mapreduce-trunk-Commit #1575 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1575/]) HDFS-2768. BackupNode stop can not close proxy connections because it is not a proxy instance. Contributed by Uma Maheswara Rao G. eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1233584 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/BackupNode.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogBackupOutputStream.java > 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 > Fix For: 0.24.0 > > Attachments: HDFS-2768.patch, HDFS-2768.patch > > > 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) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira