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Posted to issues@kylin.apache.org by "hongbin ma (JIRA)" <ji...@apache.org> on 2016/04/21 14:28:25 UTC

[jira] [Commented] (KYLIN-1479) monitor and manage the process for each query, especially slow queries

    [ https://issues.apache.org/jira/browse/KYLIN-1479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15251811#comment-15251811 ] 

hongbin ma commented on KYLIN-1479:
-----------------------------------

BadQueryHistory is added to metadata store

> monitor and manage the process for each query, especially slow queries
> ----------------------------------------------------------------------
>
>                 Key: KYLIN-1479
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1479
>             Project: Kylin
>          Issue Type: Improvement
>    Affects Versions: v1.5.0
>            Reporter: hongbin ma
>            Assignee: hongbin ma
>
> Currently in 2.x versions, the V2 storage engine has a timeout on very slow queries. However this is might be insufficient for normal user to track. If a monitor&manage page is provided for each query, users are enabled to read process bar from it, and even kill slow queries



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