Hi, I'm using cdh 4.2.0 and hbase 0.94.2. our cluster working on 12 nodes.
when I scan table in hbase shell or java api, it return: ERROR: org.apache.hadoop.hbase.client.NoServerForRegionException: Unable to find region for <table_name>,,99999999999999 after 7 tries. I am getting same exception when runnig "sudo -u hbase hbase hbck -repair". One region looks unassigned in web ui and hbase zkcli. my hbase master log: 1:54:07.226 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Region has been CLOSING for too long, this should eventually complete or the server will expire, send RPC again 1:54:17.227 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Regions in transition timed out: -ROOT-,,0.70236052 state=CLOSING, ts=1378296338838, server=bda1node01.etiya.com,60000,1378296027149 1:54:17.227 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Region has been CLOSING for too long, this should eventually complete or the server will expire, send RPC again 1:54:27.226 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Regions in transition timed out: -ROOT-,,0.70236052 state=CLOSING, ts=1378296338838, server=bda1node01.etiya.com,60000,1378296027149 1:54:27.226 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Region has been CLOSING for too long, this should eventually complete or the server will expire, send RPC again 1:54:37.226 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Regions in transition timed out: -ROOT-,,0.70236052 state=CLOSING, ts=1378296338838, server=bda1node01.etiya.com,60000,1378296027149 1:54:37.227 PMINFOorg.apache.hadoop.hbase.master.AssignmentManager Region has been CLOSING for too long, this should eventually complete or the server will expire, send RPC again how to fix this problem? Thanks.
