Hello Robert,
If I fire ‘hadoop portmap’ command I am getting following error.
What is likely reason for this error?
I fixed respective properties by following this guide = http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.5/bk_user-guide/content/user-guide-hdfs-nfs-instructions.html
Regards,
Amey.
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14/10/09 01:39:38 INFO portmap.Portmap: registered UNIX signal handlers for [TERM, HUP, INT]
14/10/09 01:39:38 FATAL portmap.Portmap: Failed to start the server. Cause:
org.jboss.netty.channel.ChannelException: Failed to bind to: 0.0.0.0/0.0.0.0:111
at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272)
at org.apache.hadoop.portmap.Portmap.start(Portmap.java:119)
at org.apache.hadoop.portmap.Portmap.main(Portmap.java:65)
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:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.jboss.netty.channel.socket.nio.NioServerBoss$RegisterTask.run(NioServerBoss.java:193)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:366)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:290)
at org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
14/10/09 01:39:38 INFO portmap.Portmap: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down Portmap at sandbox.hortonworks.com/10.97.99.111
************************************************************/
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