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  1. ,
    Expert tip

    Change the connection port and ip adress. If you're trying to connect to your server from your own computer, check if you haven't already connected to the server in another instance.

  2. ,
    Expert tip

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

Solutions on the web

via Stack Overflow by Rãã Møó
, 1 year ago
Problem binding to [0.0.0.0:50010] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException
via Stack Overflow by Hippie-pina
, 1 year ago
Problem binding to [0.0.0.0:50010] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException
via Stack Overflow by rahmanamb
, 2 years ago
Problem binding to [0.0.0.0:8040] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException
via hadoop-yarn-issues by Tibor Kiss (JIRA), 2 years ago
Problem binding to [localhost/127.0.0.1:0] java.net.BindException: Can't assign requested address; For more details see: http://wiki.apache.org/hadoop/BindException
via Stack Overflow by Murali krishna Konduru
, 5 months ago
Problem binding to [0.0.0.0:50010] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException
via Stack Overflow by Sam
, 2 years ago
Problem binding to [localhost:9000] java.net.BindException: Address already in use; For more details see: http://wiki.apache.org/hadoop/BindException
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.apache.hadoop.ipc.Server.bind(Server.java:407)	at org.apache.hadoop.ipc.Server.bind(Server.java:396)	at org.apache.hadoop.hdfs.net.TcpPeerServer.(TcpPeerServer.java:111)	at org.apache.hadoop.hdfs.server.datanode.DataNode.initDataXceiver(DataNode.java:871)	at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:1084)	at org.apache.hadoop.hdfs.server.datanode.DataNode.(DataNode.java:417)	at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2328)	at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2215)	at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2262)	at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2438)	at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2462)