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From "Reid Chan (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-20064) Disable MOB threads that are running whether you MOB or not
Date Tue, 27 Feb 2018 07:55:00 GMT

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Reid Chan edited comment on HBASE-20064 at 2/27/18 7:54 AM:
------------------------------------------------------------

Looks like there're more holes than i expected. Even though this config controls the start
up, but if a user specify one column family 'MOB' which this switch in this patch could not
control, then those generated mob files will be kept forever and have no chore to clean and
have no threads to compact?


was (Author: reidchan):
Looks like there're more holes than i expected. Even though this config controls the start
up, but if a user specify one column family 'MOB', then those mob files will be kept forever
and have no chore to clean and have no threads to compact?

> Disable MOB threads that are running whether you MOB or not
> -----------------------------------------------------------
>
>                 Key: HBASE-20064
>                 URL: https://issues.apache.org/jira/browse/HBASE-20064
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: Reid Chan
>            Priority: Major
>             Fix For: 2.0.0
>
>         Attachments: HBASE-20064.master.001.patch, HBASE-20064.master.002.patch
>
>
> Master starts up some cleaner and compacting threads even though no MOB. Disable them
and have users explicitly enable it.



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