Hi All, I have a 5-node cluster setup with 3 nodes as a part of zookeeper quorum. When i restart the hbase master, the server try to connect to an unknown host and then crash. Anyone seen this error message before or know how to resolve this thanks
2011-07-15 05:10:49,158 INFO org.apache.hadoop.ipc.HbaseRPC: Problem connecting to server: 10.16.129.21/10.16.129.21:50712 2011-07-15 05:11:10,162 INFO org.apache.hadoop.ipc.HbaseRPC: Problem connecting to server: 10.16.129.21/10.16.129.21:50712 2011-07-15 05:11:31,166 INFO org.apache.hadoop.ipc.HbaseRPC: Problem connecting to server: 10.16.129.21/10.16.129.21:50712 2011-07-15 05:11:31,170 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown. java.net.SocketTimeoutException: 20000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote= 10.16.129.21/10.16.129.21:50712] at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:213) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:408) at org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:311) at org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:865) at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:732) at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257) at $Proxy6.getProtocolVersion(Unknown Source) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393) at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444) at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.get
