[HADOOP-7270] Server$Listener.getAddress(..) throws NullPointerException

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: ipc
• Assignee: Unassigned
• Reporter: Tsz-wo Sze
• Created: 10/May/11 00:45
• Updated: 12/May/11 16:35

Description

In build #469,

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)

Issue Links

• is related to: HDFS-1923 Intermittent recurring failure in TestFiDataTransferProtocol2.pipeline_Fi_29