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Hudson commented on HDFS-3328: ------------------------------ Integrated in Hadoop-Hdfs-trunk #1040 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1040/]) HDFS-3328. NPE in DataNode.getIpcPort. Contributed by Eli Collins (Revision 1336480) Result = FAILURE eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1336480 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/datanode/DataNode.java > NPE in DataNode.getIpcPort > -------------------------- > > Key: HDFS-3328 > URL: https://issues.apache.org/jira/browse/HDFS-3328 > Project: Hadoop HDFS > Issue Type: Bug > Components: data-node > Affects Versions: 2.0.0 > Reporter: Uma Maheswara Rao G > Assignee: Eli Collins > Priority: Minor > Fix For: 2.0.0 > > Attachments: hdfs-3328.txt > > > While running the tests, I have seen this exceptions.Tests passed. > Not sure this is a problem. > {quote} > 2012-04-26 23:15:51,763 WARN hdfs.DFSClient (DFSOutputStream.java:run(710)) > - DFSOutputStream ResponseProcessor exception for block > BP-1372255573-49.249.124.17-1335462329685:blk_-8435040801555580201_1005 > java.io.EOFException: Premature EOF: no length prefix available > at > org.apache.hadoop.hdfs.protocol.HdfsProtoUtil.vintPrefixed(HdfsProtoUtil.java:162) > at > org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.readFields(PipelineAck.java:95) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer$ResponseProcessor.run(DFSOutputStream.java:657) > Exception in thread "DataXceiver for client /127.0.0.1:52323 [Cleaning up]" > java.lang.NullPointerException > at org.apache.hadoop.ipc.Server$Listener.getAddress(Server.java:669) > at org.apache.hadoop.ipc.Server.getListenerAddress(Server.java:1988) > at > org.apache.hadoop.hdfs.server.datanode.DataNode.getIpcPort(DataNode.java:882) > at > org.apache.hadoop.hdfs.server.datanode.DataNode.getDisplayName(DataNode.java:863) > at > org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:171) > at java.lang.Thread.run(Unknown Source){quote} -- 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