Here's the output from hbck -details: http://pastebin.com/ZxVZEctY
Extract: 6 inconsistencies detected. Status: INCONSISTENT 6 is the number of tables that appear in "list" but cannot be operated on (which btw, includes not being able to run disable/drop on them - both ops say table not found). I also just noticed "foo" does not occur in a table list, although I did create it at one point but was able to clear it from .META. when it also was reporting table not found when trying to disable/drop it. All these come from when I ^C'ed (i.e. killed) table creation when I was trying to get lzo compression working and table creation was hanging. Is there any way to repair this? I see hbck has repair options, but I want to proceed with caution. -- Marco Gallotta | Mountain View, California Software Engineer, Infrastructure | Loki Studios fb.me/marco.gallotta | twitter.com/marcog ma...@gallotta.co.za | +1 (650) 417-3313 Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Friday 10 August 2012 at 2:49 PM, anil gupta wrote: > Hi Marco, > > Did anything disastrous happen to cluster? > Can you try using hbck utility of HBase. > Run: 'hbase hbck -help' to get all the available options. > > ~Anil > > On Fri, Aug 10, 2012 at 2:22 PM, Marco Gallotta <ma...@gallotta.co.za > (mailto:ma...@gallotta.co.za)>wrote: > > > Hi there > > > > I have a few tables which show up in a "list" in the shell, but produce > > "table not found" when performing any operation on them. There is no > > reference of them in the .META. table. It seems to be resulting in some of > > the hbase services being killed every so often. > > > > Here are some logs from master (foo is one of the tables not found): > > > > 2012-08-09 20:40:44,301 FATAL org.apache.hadoop.hbase.master.HMaster: > > Master server abort: loaded coprocessors are: [] > > 2012-08-09 20:40:44,301 FATAL org.apache.hadoop.hbase.master.HMaster: > > Unexpected state : foo,,1343175078663.527bb34f4bb5e40dd42e82054d7c5485. > > state=PENDING_OPEN, ts=1344570044277, > > server=ip-10-170-150-10.us-west-1.compute.internal,60020,1344559455110 .. > > Cannot transit it to OFFLINE. > > > > > > There are also a number of the following types of error logs: > > > > 2012-08-09 20:10:04,308 ERROR > > org.apache.hadoop.hbase.master.AssignmentManager: Failed assignment in: > > ip-10-170-150-10.us-west-1.compute.internal,60020,1344559455110 due to > > org.apache.hadoop.hbase.regionserver.RegionAlreadyInTransitionException: > > Received:OPEN for the > > region:foo,,1343175078663.527bb34f4bb5e40dd42e82054d7c5485. ,which we are > > already trying to OPEN. > > > > Any ideas how to find and remove any references to these non-existent > > tables? > > > > -- > > Marco Gallotta | Mountain View, California > > Software Engineer, Infrastructure | Loki Studios > > fb.me/marco.gallotta (http://fb.me/marco.gallotta) | twitter.com/marcog > > (http://twitter.com/marcog) > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za) | +1 (650) 417-3313 > > > > Sent with Sparrow (http://www.sparrowmailapp.com/?sig) > > > -- > Thanks & Regards, > Anil Gupta > >