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Posted to dev@phoenix.apache.org by "Mujtaba Chohan (JIRA)" <ji...@apache.org> on 2017/11/01 18:01:12 UTC

[jira] [Commented] (PHOENIX-4334) Unable to update stats on views that reside on separate regions before phoenix.stats.updateFrequency has elapsed

    [ https://issues.apache.org/jira/browse/PHOENIX-4334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16234490#comment-16234490 ] 

Mujtaba Chohan commented on PHOENIX-4334:
-----------------------------------------

So shouldn't we just disallow collection of stats at tenant/view level since this will mean that stats for all other views are invalid apart from the one that originated the stats collection call as they will report inaccurate byte/row count while stats update timestamp for all views will report last updated time being current.

FYI [~cody.marcel@gmail.com]

> Unable to update stats on views that reside on separate regions before phoenix.stats.updateFrequency has elapsed
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4334
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4334
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.12.0
>            Reporter: Mujtaba Chohan
>            Assignee: Samarth Jain
>            Priority: Major
>
> Consider multiple tenant views that all reside on unique region/region servers. Updating stats on any one of the view causes other views to report estimated stats last update time as current resulting in stats command getting ignored for other views till {{phoenix.stats.updateFrequency}} has elapsed.



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