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    Expert tip

    This was a bug at HBase 1.0.1, it has been patched, so an update to 1.0.2 or further should solve the problem. URL for the Jira thread: https://goo.gl/c5oa6f

Solutions on the web

via GitHub by DFoxinator
, 1 year ago
MasterClient214 could not connect from /SLAVE2IP:0 to /MASTERIP:6001
via Google Groups by Dennis O, 1 year ago
MasterClient214 could not connect from /172.31.35.147:0 to /127.0.0.1:6001
java.net.ConnectException: Connection refused: /MASTERIP:6001	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)	at org.jboss.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152)	at org.jboss.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105)	at org.jboss.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79)	at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)	at org.jboss.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42)	at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)	at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)	at org.neo4j.helpers.NamedThreadFactory$2.run(NamedThreadFactory.java:99)