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HBase starting but not running

Question asked by bc56 on Jul 11, 2012
Latest reply on Jul 11, 2012 by nabeel
All I have setup M3 on a single vm machine. When I startup hbase master and then the region server I get the following error


    2012-07-12 09:32:48,290 WARN org.apache.hadoop.hbase.master.AssignmentManager: Failed assignment of -ROOT-,,0.70236052 to serverName=localhost,60020,1342081825507, load=(requests=0, regions=0, usedHeap=22, maxHeap=509), trying to assign elsewhere instead; retry=0
    org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to /127.0.0.1:60020 after attempts=1
at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:355)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1232)
at org.apache.hadoop.hbase.master.ServerManager.getServerConnection(ServerManager.java:627)
at org.apache.hadoop.hbase.master.ServerManager.sendRegionOpen(ServerManager.java:564)
at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1125)
at org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:900)
at org.apache.hadoop.hbase.master.AssignmentManager$TimeoutMonitor.chore(AssignmentManager.java:1991)
at org.apache.hadoop.hbase.Chore.run(Chore.java:66)
    Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:408)
at org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:328)
at org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:883)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:750)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
at $Proxy5.getProtocolVersion(Unknown Source)
at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419)
at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393)
at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444)
at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349)
... 7 more
    2012-07-12 09:32:48,292 WARN org.apache.hadoop.hbase.master.AssignmentManager: Unable to find a viable location to assign region -ROOT-,,0.70236052

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