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https://issues.apache.org/jira/browse/HBASE-21783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Mei updated HBASE-21783:
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Attachment: HBASE-21783.master.001.patch
> Support allow exceed user/table/ns rpc throttle quota if region server has
> available quota
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-21783
> URL: https://issues.apache.org/jira/browse/HBASE-21783
> Project: HBase
> Issue Type: Sub-task
> Reporter: Yi Mei
> Assignee: Yi Mei
> Priority: Major
> Attachments: HBASE-21783.master.001.patch
>
>
> Currently, all types of rpc throttle quota (include region server, namespace,
> table and user quota) are hard limit, which means once requests exceed the
> amount, they will be throttled.
> In some situation, user use out of all their own quotas but region server
> still has available quota because other users don't consume at the same time,
> in this case, we can allow user consume additional quota. So add a
> configuration named ALLOW_EXCEED to meet this requirement when set region
> server quota.
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