org.neo4j.com.ComException

MasterClient214 could not connect from /SLAVE2IP:0 to /MASTERIP:6001

Samebug tips1

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


rafaelrafael

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Solutions on the web1414

  • via GitHub by DFoxinator
    ,
  • via GitHub by zutherb
    ,
  • via Stack Overflow by egcram
    ,
  • Stack trace

    • org.neo4j.com.ComException: MasterClient214 could not connect from /SLAVE2IP:0 to /MASTERIP:6001 at org.neo4j.com.Client$2.create(Client.java:217) at org.neo4j.com.Client$2.create(Client.java:194) at org.neo4j.com.ResourcePool.acquire(ResourcePool.java:177) at org.neo4j.com.Client.acquireChannelContext(Client.java:381) at org.neo4j.com.Client.sendRequest(Client.java:288) at org.neo4j.kernel.ha.MasterClient210.pullUpdates(MasterClient210.java:274) at org.neo4j.kernel.ha.MasterClient210.pullUpdates(MasterClient210.java:268) at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.neo4j.kernel.ha.DelegateInvocationHandler.proxyInvoke(DelegateInvocationHandler.java:103) at org.neo4j.kernel.ha.DelegateInvocationHandler.invoke(DelegateInvocationHandler.java:95) at com.sun.proxy.$Proxy3.pullUpdates(Unknown Source) at org.neo4j.kernel.ha.SlaveUpdatePuller.doPullUpdates(SlaveUpdatePuller.java:346) at org.neo4j.kernel.ha.SlaveUpdatePuller.periodicallyPullUpdates(SlaveUpdatePuller.java:206) at org.neo4j.kernel.ha.SlaveUpdatePuller.run(SlaveUpdatePuller.java:189) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at org.neo4j.helpers.NamedThreadFactory$2.run(NamedThreadFactory.java:99) Caused by: 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) ... 4 more

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    AxeloAxelo
    19 times, last one
    juzijuzi
    2 times, last one
    Roman LeventovRoman Leventov
    Once,
    Unknown visitor
    Unknown visitor2 times, last one
    PizPiz
    3 times, last one
    119 more bugmates