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Samebug tips

  1. ,
    Expert tip

    Try changing the port in core-site.xml from 9000 to 9001 as it seems port 9000 doesn't work.

  2. ,

    Its saying that a Java application is trying to connect on port but that port is already being used by some other process and JVM Bind to that particular port is failed.

Solutions on the web

via GitHub by dadoonet
, 2 years ago
Cannot assign requested address
via GitHub by nlamirault
, 2 years ago
Cannot assign requested address
via Stack Overflow by Jeremy Fisher
, 1 year ago
via GitHub by wernight
, 2 years ago
Cannot assign requested address
via GitHub by ppf2
, 2 years ago
Address already in use
java.net.BindException: Cannot assign requested address 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:391) at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:315) at org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42) at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)