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https://issues.apache.org/jira/browse/ARROW-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17359689#comment-17359689
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Weston Pace commented on ARROW-8767:
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I have a PR up (on ARROW-12878) which I think should address this ( 
[https://github.com/apache/arrow/pull/10401] ).  It's not quite at the level of 
job queue as I found that abstraction to be insufficient when working on the 
work stealing thread pool (e.g. some pools will have 1 job queue for all 
workers, others will have a queue per worker).

> [C++] Make ThreadPool task ordering configurable
> ------------------------------------------------
>
>                 Key: ARROW-8767
>                 URL: https://issues.apache.org/jira/browse/ARROW-8767
>             Project: Apache Arrow
>          Issue Type: Wish
>          Components: C++
>            Reporter: Antoine Pitrou
>            Priority: Major
>
> We may want to choose a task ordering strategy when constructing a ThreadPool.
> To make the ordering strategy configurable, we may want to externalize it in 
> a separate JobQueue class.



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