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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2016/10/10 22:07:20 UTC

[jira] [Updated] (HBASE-16803) Make hbase:acl table unsplittable

     [ https://issues.apache.org/jira/browse/HBASE-16803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu updated HBASE-16803:
---------------------------
    Status: Patch Available  (was: Open)

> Make hbase:acl table unsplittable
> ---------------------------------
>
>                 Key: HBASE-16803
>                 URL: https://issues.apache.org/jira/browse/HBASE-16803
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>         Attachments: 16803.v1.txt
>
>
> HBASE-16773 fixed a case where PriorityRpcServer handler threads are all occupied accessing hbase:acl table.
> However, the fix relies on the fact that there is single region in hbase:acl table so that the access can be local.
> As discussed at the end of HBASE-16773, we should disable split of hbase:acl table as well.
> hbase:meta is normally much larger than hbase:acl table and it has only one region.



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