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Posted to issues@hbase.apache.org by "Istvan Toth (Jira)" <ji...@apache.org> on 2024/09/03 06:59:00 UTC

[jira] [Commented] (HBASE-28774) Protect hbase:meta from any hotspotting regions by balancing them to different region servers

    [ https://issues.apache.org/jira/browse/HBASE-28774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17878730#comment-17878730 ] 

Istvan Toth commented on HBASE-28774:
-------------------------------------

That may be viable for large installations, but not practical for smaller clusters.
I wonder if the RSGroup feature can be applied to meta.

> Protect hbase:meta from any hotspotting regions by balancing them to different region servers
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-28774
>                 URL: https://issues.apache.org/jira/browse/HBASE-28774
>             Project: HBase
>          Issue Type: Improvement
>          Components: meta
>            Reporter: Ranganath Govardhanagiri
>            Assignee: Ranganath Govardhanagiri
>            Priority: Major
>              Labels: pull-request-available
>
> During some of the incidents, it is observed that when hbase:meta is colocated with high load (or hotspotting) region, that makes meta unavailable and causes availability issues. This item is to provide a way to load balance such regions such that meta is not impacted.



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