You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@arrow.apache.org by "Andy Grove (JIRA)" <ji...@apache.org> on 2019/03/10 17:02:00 UTC

[jira] [Resolved] (ARROW-4681) [Rust] [DataFusion] Implement parallel query execution using threads

     [ https://issues.apache.org/jira/browse/ARROW-4681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Grove resolved ARROW-4681.
-------------------------------
    Resolution: Fixed

Issue resolved by pull request 3849
[https://github.com/apache/arrow/pull/3849]

> [Rust] [DataFusion] Implement parallel query execution using threads
> --------------------------------------------------------------------
>
>                 Key: ARROW-4681
>                 URL: https://issues.apache.org/jira/browse/ARROW-4681
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust, Rust - DataFusion
>    Affects Versions: 0.12.0
>            Reporter: Andy Grove
>            Assignee: Andy Grove
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.13.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I am planning on tackling this soon. The basic plan is to change the table scan() method to return multiple scanners (one per partition) so that the query execution can process each partition on a separate thread.
> This will involve changing some of the DataFusion APIs to use Arc instead of Rc.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)