Please apply this patch: https://issues.apache.org/jira/browse/HBASE-24099,
if you couldn't do any version upgrade
After that, you can tune *hbase.regionserver.executor.closeregion.threads*
and *hbase.regionserver.executor.openregion.threads* to speed up close/open
regions.
---
Best Regards,
Dear Team,
In one of the Hbase Cluster, occasionally the some of the region has been
stuck in PENDING_CLOSE state for long time. After that I need to restart
particular region server holding region and the only it resolves.
The cluster has write loaded as this cluster which receives replication
is running too long.
I will be more research on how to avoid this problem.
Best regards,
Minwoo Kang
보낸 사람: Allan Yang
보낸 날짜: 2018년 7월 11일 수요일 18:54
받는 사람: user@hbase.apache.org
제목: Re: Region state is PENDING_CLOSE persists.
There must be a handler threa
Regards
Allan Yang
Kang Minwoo 于2018年7月11日周三 下午2:25写道：
> Hello.
>
> Occasionally, when closing a region, the RS_CLOSE_REGION thread is unable
> to acquire a lock and is still in the WAITING.
> (These days, the cluster load increase.)
> So the Region state is PENDING_CLOSE pers
Hello.
Occasionally, when closing a region, the RS_CLOSE_REGION thread is unable to
acquire a lock and is still in the WAITING.
(These days, the cluster load increase.)
So the Region state is PENDING_CLOSE persists.
The thread holding the lock is the RPC handler.
If you have any good tips
