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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2015/10/13 17:45:06 UTC

[jira] [Commented] (HBASE-14597) Fix Groups cache in multi-threaded env

    [ https://issues.apache.org/jira/browse/HBASE-14597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14955146#comment-14955146 ] 

stack commented on HBASE-14597:
-------------------------------

How do I know the cache is working? I don't see it in the test.

> Fix Groups cache in multi-threaded env
> --------------------------------------
>
>                 Key: HBASE-14597
>                 URL: https://issues.apache.org/jira/browse/HBASE-14597
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 1.2.0, 1.3.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>
>         Attachments: HBASE-14597.patch
>
>
> UGI doesn't hash based on the user as expected so since we have lots of ugi potentially created the cache doesn't do it's job.



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