Mukul Kumar Singh created HDFS-11508:
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Summary: Fix bind failure in SimpleTCPServer & Portmap where bind
fails because socket is in TIME_WAIT state
Key: HDFS-11508
URL: https://issues.apache.org/jira/browse/HDFS-11508
Project: Hadoop HDFS
Issue Type: Bug
Components: nfs
Reporter: Mukul Kumar Singh
Assignee: Mukul Kumar Singh
Bind can fail in SimpleTCPServer & Portmap because socket is in TIME_WAIT state.
Socket options should be changed here to use the setReuseAddress option.
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2017-03-05 08:37:13,283 INFO oncrpc.SimpleUdpServer
(SimpleUdpServer.java:run(73)) - Started listening to UDP requests at port 4242
for Rpc program: mountd at localhost:4242 with workerCount 1
2017-03-05 08:37:13,298 FATAL mount.MountdBase
(MountdBase.java:startTCPServer(85)) - Failed to start the TCP server.
org.jboss.netty.channel.ChannelException: Failed to bind to:
0.0.0.0/0.0.0.0:4242
at
org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272)
at org.apache.hadoop.oncrpc.SimpleTcpServer.run(SimpleTcpServer.java:86)
at org.apache.hadoop.mount.MountdBase.startTCPServer(MountdBase.java:83)
at org.apache.hadoop.mount.MountdBase.start(MountdBase.java:98)
at
org.apache.hadoop.hdfs.nfs.nfs3.Nfs3.startServiceInternal(Nfs3.java:56)
at org.apache.hadoop.hdfs.nfs.nfs3.Nfs3.startService(Nfs3.java:69)
at
org.apache.hadoop.hdfs.nfs.nfs3.PrivilegedNfsGatewayStarter.start(PrivilegedNfsGatewayStarter.java:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at
org.jboss.netty.channel.socket.nio.NioServerBoss$RegisterTask.run(NioServerBoss.java:193)
at
org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:366)
at
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:290)
at
org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2017-03-05 08:37:13,304 INFO util.ExitUtil (ExitUtil.java:terminate(124)) -
Exiting with status 1
2017-03-05 08:37:13,308 INFO nfs3.Nfs3Base (LogAdapter.java:info(45)) -
SHUTDOWN_MSG:
/************************************************************
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