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Posted to issues@hive.apache.org by "Zhihua Deng (Jira)" <ji...@apache.org> on 2023/10/10 01:24:00 UTC

[jira] [Comment Edited] (HIVE-23720) Background task may not be interrupted when operation being canceled or timeout

    [ https://issues.apache.org/jira/browse/HIVE-23720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17140382#comment-17140382 ] 

Zhihua Deng edited comment on HIVE-23720 at 10/10/23 1:23 AM:
--------------------------------------------------------------

The running Task can be interrupted by releaseTaskQueue() in driver::close(), it's ok to shutdown by this instead of canceling the background.


was (Author: dengzh):
The running Task can be interrupted by releaseTaskQueue() in driver::close(), so it's ok to shutdown by this instead of canceling the background.

> Background task may not be interrupted when operation being canceled or timeout
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-23720
>                 URL: https://issues.apache.org/jira/browse/HIVE-23720
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Zhihua Deng
>            Assignee: Zhihua Deng
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Now SQLOperation cancels the background task only when the condition is met:
> if (shouldRunAsync() && state != OperationState.CANCELED && state != OperationState.TIMEDOUT)
> The condition is evaluated to false when state is OperationState.CANCELED or OperationState.TIMEDOUT,  but operations in such states should stop the background tasks to release resources.



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