Re: Missing region data.

2012-01-12 Thread Stack
On Thu, Jan 12, 2012 at 1:30 PM, James Estes wrote: > Thanks for the advice.  We don't have those logs anymore.  Is there > anyway for hbase to recover gracefully here?  The compactions piled up > behind it until we bounced the region server.  Is there already a > ticket filed for recovering from

Re: Missing region data.

2012-01-12 Thread James Estes
Thanks for the advice. We don't have those logs anymore. Is there anyway for hbase to recover gracefully here? The compactions piled up behind it until we bounced the region server. Is there already a ticket filed for recovering from double assignment issues like this? Our current plan would be

Re: Missing region data.

2012-01-10 Thread Stack
On Mon, Jan 9, 2012 at 1:57 PM, James Estes wrote: > Should we file a ticket for this issue?  FWIW we got this fixed (not > sure if we actually lost any data though). We had to bounce the region > server (non-gracefully). The region server seemed to have some stale > file handles into hdfs...open

Re: Missing region data.

2012-01-10 Thread Stack
On Thu, Dec 22, 2011 at 1:34 PM, James Estes wrote: > We have a 6 node 0.90.3-cdh3u1 cluster.  We have 8092 regions.  I > realize we have too many regions and too few nodes…we're addressing > that. Good. > We currently have an issue where we seem to have lost region > data.  When data is request

Re: Missing region data.

2012-01-09 Thread James Estes
Should we file a ticket for this issue? FWIW we got this fixed (not sure if we actually lost any data though). We had to bounce the region server (non-gracefully). The region server seemed to have some stale file handles into hdfs...open inputstreams to files that were long deleted in hdfs. Any c

Missing region data.

2011-12-22 Thread James Estes
We have a 6 node 0.90.3-cdh3u1 cluster. We have 8092 regions. I realize we have too many regions and too few nodes…we're addressing that. We currently have an issue where we seem to have lost region data. When data is requested for a couple of our regions, we get errors like the following on th