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From Ted Yu <yuzhih...@gmail.com>
Subject Re: HBase strange behaviour
Date Mon, 06 Jul 2015 15:37:08 GMT
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 <akmal.abbasov@icloud.com>
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
>
>

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