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Posted to issues@kylin.apache.org by "liyang (JIRA)" <ji...@apache.org> on 2017/02/25 01:17:44 UTC

[jira] [Commented] (KYLIN-1753) Use separate ThreadPool for HBase coprocessor

    [ https://issues.apache.org/jira/browse/KYLIN-1753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15883881#comment-15883881 ] 

liyang commented on KYLIN-1753:
-------------------------------

Yes it is fixed. Though I cannot remember on what version..

> Use separate ThreadPool for HBase coprocessor
> ---------------------------------------------
>
>                 Key: KYLIN-1753
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1753
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: liyang
>            Assignee: liyang
>
>  Right now coprocessor uses a shared pool at HConnection level. When query are super busy, coprocessor can occupy all the threads can block metadata access. 



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