Thanks samar and ramakrishna I did use option 2 and deleted /hbase from the zkcli shell. I restarted the cluster now there are more regions in transition. Will it take some time to complete since it is a new assignment ?
My hase version is 0.94.1, and I have a doubt with the property hbase.hregion.max.filesize. I set it to a very large value of 100GB. But some how table regions are not splitted as per the property. On Fri, Feb 8, 2013 at 12:45 PM, samar kumar <[email protected]>wrote: > 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 > > > -- Thank you Kiran Sarvabhotla -----Even a correct decision is wrong when it is taken late
