Can you tell us what HBase and Hadoop versions you're using ? Thanks
On Oct 9, 2013, at 5:32 AM, Venkata siva kamesh Bhallamudi <[email protected]> wrote: > Hi All, > I am getting following exception when I am trying to run *hbck *command > > Exception in thread "main" > org.apache.hadoop.hbase.NotServingRegionException: > org.apache.hadoop.hbase.NotServingRegionException: Region is not online: > -ROOT-,,0 > at > org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3166) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1986) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:384) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426) > > Please help me understanding this exception and how to fix this. > > Thanks & Regards > Kamesh.
