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  1. Hadoop HDFS
  2. HDFS-11508

Fix bind failure in SimpleTCPServer & Portmap where bind fails because socket is in TIME_WAIT state

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha4
    • Component/s: nfs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Bind can fail in SimpleTCPServer & Portmap because socket is in TIME_WAIT state.

      Socket options should be changed here to use the setReuseAddress option.

      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: 
      /************************************************************
      

        Attachments

        1. HDFS-11508.001.patch
          2 kB
          Mukul Kumar Singh

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              • Assignee:
                msingh Mukul Kumar Singh
                Reporter:
                msingh Mukul Kumar Singh
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                Dates

                • Created:
                  Updated:
                  Resolved: