[jira] [Resolved] (HBASE-29075) Balancer conditionals should support system table isolation

["Ray Mattingly (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-29075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ray Mattingly resolved HBASE-29075.
-----------------------------------
    Fix Version/s: 4.0.0-alpha-1
                   2.7.0
                   3.0.0-beta-2
       Resolution: Fixed

> Balancer conditionals should support system table isolation
> -----------------------------------------------------------
>
>                 Key: HBASE-29075
>                 URL: https://issues.apache.org/jira/browse/HBASE-29075
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.6.1
>            Reporter: Ray Mattingly
>            Assignee: Ray Mattingly
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0-alpha-1, 2.7.0, 3.0.0-beta-2
>
>
> Much like in HBASE-29074 (meta table isolation) we should add support for system table isolation via the balancer.
> In HBASE-28513 we are adding support for "balancer conditionals" which will give the balancer discrete rules to follow when generating plans. The first use-case for these conditionals will be replica distribution, but we could also add support for system table isolation that works in a much more flexible, lightweight, and cost effective way compared to, for example, using RegionServer groups.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)