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From "Navis (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-7198) HiveServer2 CancelOperation does not work for long running queries
Date Mon, 16 Jun 2014 01:40:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Navis resolved HIVE-7198.
-------------------------

    Resolution: Duplicate

It's fixed by HIVE-5901. Feel free to reopen this issue if it's reproduced in hive-0.13.0.

> HiveServer2 CancelOperation does not work for long running queries
> ------------------------------------------------------------------
>
>                 Key: HIVE-7198
>                 URL: https://issues.apache.org/jira/browse/HIVE-7198
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 0.12.0
>            Reporter: Romain Rigaux
>
> Sending the CancelOperation() call does not always stop the query and its related MapReduce
jobs.
> e.g. from https://issues.cloudera.org/browse/HUE-2144
> {code}
> I guess you're right. But the strange thing is that the canceled query shows in job browser
as 'Running' and the percents go up - 0%, 50%, then the job is failed.
> How does the cancelling actually work? Is it like the hadoop kill command? It seems to
me like it works until certain phase of map reduce is done.
> And another thing - after cancelling the job in Hue I can kill it with hadoop job -kill
job_<id>. If it was killed already, it would show "no such job".
> {code}



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