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Posted to dev@phoenix.apache.org by "Rajeshbabu Chintaguntla (JIRA)" <ji...@apache.org> on 2015/04/28 05:36:05 UTC

[jira] [Commented] (PHOENIX-1457) Use high priority queue for metadata endpoint calls

    [ https://issues.apache.org/jira/browse/PHOENIX-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14516277#comment-14516277 ] 

Rajeshbabu Chintaguntla commented on PHOENIX-1457:
--------------------------------------------------

[~tdsilva], [~jamestaylor] Do we need any documentation changes after this?

> Use high priority queue for metadata endpoint calls
> ---------------------------------------------------
>
>                 Key: PHOENIX-1457
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1457
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: Thomas D'Silva
>              Labels: 4.3.1
>
> If the RS hosting the system table gets swamped, then we'd be bottlenecked waiting for the response back before running a query when we check if the metadata is in sync. We should run endpoint coprocessor calls for MetaDataService at a high priority to avoid that.



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