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Posted to issues@hbase.apache.org by "Yi Mei (JIRA)" <ji...@apache.org> on 2019/02/02 05:12:00 UTC

[jira] [Updated] (HBASE-21783) Support exceed user/table/ns throttle quota if region server has available quota

     [ https://issues.apache.org/jira/browse/HBASE-21783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yi Mei updated HBASE-21783:
---------------------------
    Attachment: HBASE-21783.master.003.patch

> Support exceed user/table/ns 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, HBASE-21783.master.002.patch, HBASE-21783.master.003.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 switch to enable or disable other quotas(except region server quota) exceed.



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