bq. I had to delete and recreate it What error(s) did you get when trying to restart the region server ? Have you checked its log files ?
bq. start balancer manually, but it returned false Can you check master log around this time ? If there was region in transition, balancer wouldn't balance. Cheers On Mon, Jul 6, 2015 at 8:29 AM, Akmal Abbasov <[email protected]> wrote: > Hi all, > I have a strange behaviour in my HBase cluster. I have 5 rs and 2 masters. > One of the rs stopped working, restart didn’t worked, and I had to delete > and recreate it. > But when this rs have stopped, the cluster also stopped functioning. > There were a lot of inconsistencies. When I recreated the rs with disks of > the previous one, cluster started working. > But now, only 3 rs host the regions, other 2 have 0 regions. > I’ve tried to start balancer manually, but it returned false? > Any idea? > > I am using hbase hbase-0.98.7-hadoop2. > Thank you. > > Kind regards, > Akmal Abbasov > >
