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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-544) DrillBit is un-responsive after a query with multiple joins is executed repeatedly
Date Mon, 09 Jun 2014 06:49:07 GMT

     [ https://issues.apache.org/jira/browse/DRILL-544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau updated DRILL-544:
---------------------------------

    Component/s: Execution - Flow
       Assignee: Steven Phillips

> DrillBit is un-responsive after a query with multiple joins is executed repeatedly
> ----------------------------------------------------------------------------------
>
>                 Key: DRILL-544
>                 URL: https://issues.apache.org/jira/browse/DRILL-544
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>         Environment: Centos 6.4
> 96GB RAM
>            Reporter: Kunal Khatua
>            Assignee: Steven Phillips
>
> When running a query against a standalone DrillBit with default settings, every run of
a query with joins results in the memory for the DrillBit process increasing. This occurs,
irrespective of whether the query runs to completion or not.
> After a number of runs, the DrillBit becomes unresponsive, with no CPU activity visible
with the top command.  



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