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Posted to issues@kylin.apache.org by "liyang (JIRA)" <ji...@apache.org> on 2015/08/26 11:26:45 UTC

[jira] [Assigned] (KYLIN-967) Dump running queries on memory shortage

     [ https://issues.apache.org/jira/browse/KYLIN-967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

liyang reassigned KYLIN-967:
----------------------------

    Assignee: liyang

> Dump running queries on memory shortage
> ---------------------------------------
>
>                 Key: KYLIN-967
>                 URL: https://issues.apache.org/jira/browse/KYLIN-967
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: liyang
>            Assignee: liyang
>
> Encountered high GC in Kylin query service sometimes. Suspect some bad query is taking up too much system resource.
> The feature should dump running queries on resource shortage. Then troubleshoot can proceed. Optionally, bad query can be killed once detected.



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