drill-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hao Zhu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2927) Pending query in resource queue starts after timeout
Date Thu, 30 Apr 2015 19:45:06 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hao Zhu updated DRILL-2927:
---------------------------
    Attachment: Screen Shot 2015-04-30 at 11.01.25 AM.png

Pic 1

> Pending query in resource queue starts after timeout
> ----------------------------------------------------
>
>                 Key: DRILL-2927
>                 URL: https://issues.apache.org/jira/browse/DRILL-2927
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 0.8.0
>         Environment: Drill 0.8 released version.
>            Reporter: Hao Zhu
>            Assignee: Chris Westin
>         Attachments: Screen Shot 2015-04-30 at 11.01.25 AM.png
>
>
> I set small queue to allow only 1 concurrent query:
> alter system set `exec.queue.enable`=TRUE;
> alter system set `exec.queue.small`=1;
> When running 2 small queries, one of them is pending which is expected.
> (See pic 1)
> ​After about 5mins(exec.queue.timeout_millis), the pending SQL starts. now we have
2 queries running in small queue. 
> (See pic 2)



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message