Server$Listener.getAddress(..) throws NullPointerException
----------------------------------------------------------

                 Key: HADOOP-7270
                 URL: https://issues.apache.org/jira/browse/HADOOP-7270
             Project: Hadoop Common
          Issue Type: Bug
          Components: ipc
            Reporter: Tsz Wo (Nicholas), SZE


In [build 
#469|https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/469//testReport/org.apache.hadoop.hdfs.server.datanode/TestFiDataTransferProtocol2/pipeline_Fi_29/],
{noformat}
2011-05-09 23:21:35,528 ERROR datanode.DataNode (DataXceiver.java:run(133)) - 
127.0.0.1:57149:DataXceiver
java.lang.NullPointerException
        at org.apache.hadoop.ipc.Server$Listener.getAddress(Server.java:518)
        at org.apache.hadoop.ipc.Server.getListenerAddress(Server.java:1662)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.getIpcPort(DataNode.java:1461)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.getDatanodeId(DataNode.java:2747)
        at 
org.apache.hadoop.hdfs.server.datanode.BlockReceiverAspects.ajc$after$org_apache_hadoop_hdfs_server_datanode_BlockReceiverAspects$9$725950a6(BlockReceiverAspects.aj:226)
        at 
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.close(BlockReceiver.java:230)
        at org.apache.hadoop.io.IOUtils.cleanup(IOUtils.java:157)
        at org.apache.hadoop.io.IOUtils.closeStream(IOUtils.java:173)
        at 
org.apache.hadoop.hdfs.server.datanode.DataXceiver.opWriteBlock(DataXceiver.java:408)
        at 
org.apache.hadoop.hdfs.protocol.DataTransferProtocol$Receiver.opWriteBlock(DataTransferProtocol.java:414)
        at 
org.apache.hadoop.hdfs.protocol.DataTransferProtocol$Receiver.processOp(DataTransferProtocol.java:360)
        at 
org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:131)
        at java.lang.Thread.run(Thread.java:662)
{noformat}

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