With the versioning of HBase, the old data is not overwritten so it may not be that issue.
Can you check your DNS situation, see if the name to IP back to name resolution is working correctly for all nodes? -ryan On Tue, Mar 16, 2010 at 4:24 PM, Jinsong Hu <[email protected]> wrote: > Yes, I restarted the cluster. and it doesn't help. it still tries to go to > the old IP. > I looked at the binary data in the /hbase/ROOT directory, and it turns out > the old IP is in those data files. > > Jimmy > > -------------------------------------------------- > From: "Ryan Rawson" <[email protected]> > Sent: Tuesday, March 16, 2010 4:16 PM > To: <[email protected]> > Subject: Re: can't read all hbase tables after hbase cluster IP netmask > change > >> Have you restarted your cluster yet? It looks like you changed the >> IPs of your machines, is that correct? >> >> On Tue, Mar 16, 2010 at 4:06 PM, Jinsong Hu <[email protected]> >> wrote: >>> >>> Hi, There: >>> I migrated my hbase cluster from network 10.110.24.0 to 10.110.8.0 for >>> all my hbase machines, and now I can't read the contents of the tables >>> any more. I run "bin/hbase shell", and then "scan 'TABLE_ABC', the log >>> shows it is still trying to connect to region server 10.110.24.91. but that >>> machine's IP is changed to 10.110.8.91. so the request fails. >>> Is there anyway I can fix this issue so I can read the table contents >>> again? >>> >>> >>> Jimmy >>> >> >
