I am getting the following errors in the logs of the slave RegionServer. The problem seems to be at
regionserver.HRegionServer: reportForDuty to master=localhost,60000,1397430611631 with port=60020
The master is set as localhost but should actually be pointing towards master. I am unable to figure out how the slave figures out who the master even after going through the docs.
The complete log is:
2014-04-14 04:49:35,939 INFO [regionserver60020] regionserver.HRegionServer: CompactionChecker runs every 10sec
2014-04-14 04:49:35,950 INFO [regionserver60020] regionserver.HRegionServer: reportForDuty to master=localhost,60000,1397430611631 with port=60020, startcode=1397431174733
2014-04-14 04:49:36,083 WARN [regionserver60020] regionserver.HRegionServer: error telling master we are up
com.google.protobuf.ServiceException: java.net.ConnectException: Connection refused
at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1671)
at org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1712)
at org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.regionServerStartup(RegionServerStatusProtos.java:5402)
at org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2013)
at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:846)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupConnection(RpcClient.java:578)
at org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:866)
at org.apache.hadoop.hbase.ipc.RpcClient.getConnection(RpcClient.java:1536)
at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1435)
at org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1654)
... 5 more
