[jira] [Comment Edited] (HIVE-16820) TezTask may not shut down correctly before submit

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-16820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16045258#comment-16045258 ] 

Sergey Shelukhin edited comment on HIVE-16820 at 6/10/17 12:18 AM:
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1) Not necessary, the only check outside of the lock is opportunistic and it's ok for it to fail.
2) submit thread checks a local variable that is set under lock and is true only if dagClient was not set; renamed to make it more clear.


was (Author: sershe):
1) Not necessary, the only check outside of the lock is opportunistic and it's ok for it to fail.
2) submit thread checks a local variable; renamed to make it more clear.

> TezTask may not shut down correctly before submit
> -------------------------------------------------
>
>                 Key: HIVE-16820
>                 URL: https://issues.apache.org/jira/browse/HIVE-16820
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Visakh Nair
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-16820.patch
>
>
> The query will run and only fail at the very end when the driver checks its own shutdown flag.



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