May be ./bin/hbase hbck -repairHoles could be helpful..
On 08/02/13 12:38 PM, "Samir Ahmic" <[email protected]> wrote: >Hi, Kiran > >Welcome to beautiful world of HBase transition states :) . When i face >RIT issue this are steps that i use to resolve it: > >1. hbase hbck -fixAssignments (this depends on your version of hbase >it can be also just -fix) > >If you don't have luck with 1. then you will need manual intervention: >Remove hbase znodes from zookeeper (use hbase zkcli) and options rmr >(or delete ) /hbase, and then restart cluster. > >This should help you resolve RITs. > >Regards > > > >On Fri, Feb 8, 2013 at 7:50 AM, kiran <[email protected]> wrote: >> PENDING_OPEN >> >> >> On Fri, Feb 8, 2013 at 12:16 PM, samar kumar >><[email protected]>wrote: >> >>> Can you mention the state of the region.. You can find the details in >>>you >>> master status page >>> >>> On 08/02/13 12:09 PM, "kiran" <[email protected]> wrote: >>> >>> >We ran the command unassign 'REGIONNAME',true the output is >>>"completed in >>> >57 sec", but still region is in transition. >>> > >>> > >>> >On Fri, Feb 8, 2013 at 12:05 PM, samar kumar >>> ><[email protected]>wrote: >>> > >>> >> Was the unassigning successful ? >>> >> >>> >> If not you can force it by - unassign 'REGIONNAME', true >>> >> >>> >> Regards, >>> >> Samar >>> >> >>> >> >>> >> >>> >> On 08/02/13 12:01 PM, "kiran" <[email protected]> wrote: >>> >> >>> >> >i issued unassign and close_region both but the region is still in >>> >> >transition also I deleted the .META entry for the region. Do I >>>need to >>> >> >restart master ? >>> >> > >>> >> > >>> >> >On Fri, Feb 8, 2013 at 11:18 AM, samar kumar >>> >> ><[email protected]>wrote: >>> >> > >>> >> >> Regions should never overlap >>> >> >> Incase a region is in transition for a long long time, you could >>> >> >>possibly >>> >> >> force Unassign a region , if you are ok to lose the region. >>> >> >> Regards, >>> >> >> Samar >>> >> >> >>> >> >> On 08/02/13 11:14 AM, "kiran" <[email protected]> >>>wrote: >>> >> >> >>> >> >> > are always in transition ? Because of the >>> >> >> >cluster is not balancing and regionservers are going down one by >>> >>one. >>> >> >>As >>> >> >> >only some regions servers are handling the requests. >>> >> >> > >>> >> >> >Another wierd thing is the region stuck in transition startkey >>> >>matches >>> >> >> >with >>> >> >> >>> >> >> >>> >> >> >>> >> > >>> >> > >>> >> >-- >>> >> >Thank you >>> >> >Kiran Sarvabhotla >>> >> > >>> >> >-----Even a correct decision is wrong when it is taken late >>> >> >>> >> >>> >> >>> > >>> > >>> >-- >>> >Thank you >>> >Kiran Sarvabhotla >>> > >>> >-----Even a correct decision is wrong when it is taken late >>> >>> >>> >> >> >> -- >> Thank you >> Kiran Sarvabhotla >> >> -----Even a correct decision is wrong when it is taken late
