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https://issues.apache.org/jira/browse/HBASE-30348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HBASE-30348:
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Labels: pull-request-available (was: )
> Throttles should work for system tables (excluding quotas, meta)
> ----------------------------------------------------------------
>
> Key: HBASE-30348
> URL: https://issues.apache.org/jira/browse/HBASE-30348
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.6.7
> Reporter: Ray Mattingly
> Assignee: Ray Mattingly
> Priority: Major
> Labels: pull-request-available
>
> Right now throttles silently no-op for all system tables. Outside of the
> quotas table itself, of course, and perhaps the meta table I don't think this
> actually makes sense. We saw a pathologic build up of huge cells in
> incremental backups tables, for example, and it resulted in significant IO
> hotspots throughout our HBase clusters during backups and during bulk loads.
> We will fix that backups bug separately, but we would also love to have
> throttles in place on these backup system tables.
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