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From Guang Gao <birdeey...@gmail.com>
Subject RegionServer unable to connect to master
Date Wed, 29 Jan 2014 07:03:25 GMT
Hi all,

This is my first time to try to setup HBase on a 10-node cluster. I tried
two settings: HBase 0.94.16+Hadoop 1.2.1, and HBase 0.96.1.1+Hadoop 2.2.0.
In both cases, the region servers can't connect to the master properly.

[HBase 0.94.16+Hadoop 1.2.1]:

2014-01-29 00:55:06,875 WARN
org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to connect to
master. Retrying. Error was:
java.net.SocketException: Invalid argument
        at sun.nio.ch.Net.connect(Native Method)
        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532)
        at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:511)
        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:481)
        at
org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupConnection(HBaseClient.java:392)
        at
org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:438)
        at
org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:1141)
        at
org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:988)
        at
org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:87)
        at $Proxy9.getProtocolVersion(Unknown Source)
        at
org.apache.hadoop.hbase.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:141)
        at
org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:208)
        at
org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:2043)
        at
org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2089)
        at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:747)
        at java.lang.Thread.run(Thread.java:662)



[HBase 0.96.1.1+Hadoop 2.2.0]:

2014-01-28 18:50:54,587 WARN  [regionserver60020]
regionserver.HRegionServer: error telling master we are up
com.google.protobuf.ServiceException: java.net.SocketException: Invalid
argument
        at
org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1670)
        at
org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1711)
        at
org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.regionServerStartup(RegionServerStatusProtos.java:5402)
        at
org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1926)
        at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:784)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.SocketException: Invalid argument
        at sun.nio.ch.Net.connect(Native Method)
        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532)
        at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529)
        at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493)
        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupConnection(RpcClient.java:575)
        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:860)
        at
org.apache.hadoop.hbase.ipc.RpcClient.getConnection(RpcClient.java:1535)
        at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1424)
        at
org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1653)
        ... 5 more



I tried to replace lib/hadoop-core-xxx.jar of HBase 0.94.16 with the jar of
Hadoop 1.2.1, and replace lib/hadoop-*.jar with those of Hadoop 2.2.0, but
had no luck. Does anyone have any idea?

Thanks.

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