I'd just installed new Ubuntu 11.04, downloaded hbase 0.90.2 and run
bin/start-hbase.sh
It starts but not correctly, i.e. I couldn't create new table from the
shell. Everything had worked on Ubuntu 10.10.
The error message from the logs:
org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed
setting up proxy interface
org.apache.hadoop.hbase.ipc.HRegionInterface to /127.0.0.1:57656 after
attempts=1
at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:355)
at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:965)
at
org.apache.hadoop.hbase.master.ServerManager.getServerConnection(ServerManager.java:606)
at
org.apache.hadoop.hbase.master.ServerManager.sendRegionOpen(ServerManager.java:541)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:920)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:730)
at
org.apache.hadoop.hbase.master.AssignmentManager$TimeoutMonitor.chore(AssignmentManager.java:1723)
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:567)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
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 $Proxy7.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
2011-05-17 18:38:54,755 WARN
org.apache.hadoop.hbase.master.AssignmentManager: Unable to find a
viable location to assign region -ROOT-,,0.70236052
Here are the logs: http://pastebin.com/1A2YmkQZ
I feel that the problem is in the linux configuration, but I couldn't
figure out how to fix it.
