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Posted to jira@arrow.apache.org by "Alexander Ocsa (Jira)" <ji...@apache.org> on 2021/10/22 18:13:00 UTC

[jira] [Updated] (ARROW-14444) [C++] Implement task-based model into the executable-pipelines.

     [ https://issues.apache.org/jira/browse/ARROW-14444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Ocsa updated ARROW-14444:
-----------------------------------
    Summary: [C++] Implement task-based model into the executable-pipelines.  (was: Implement task-based model into the executable-pipelines.)

> [C++] Implement task-based model into the executable-pipelines.
> ---------------------------------------------------------------
>
>                 Key: ARROW-14444
>                 URL: https://issues.apache.org/jira/browse/ARROW-14444
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Alexander Ocsa
>            Priority: Major
>              Labels: query-engine
>             Fix For: 7.0.0
>
>
> The plan fragments will use a task-based model for parallel processing.
>  That means that there is a scheduler that gets assigned tasks for execution, keeps selecting the next task for execution, and assigning it to a specific executor (aka arrow thread pool).  



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