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Rok Mihevc updated ARROW-4681: ------------------------------ External issue URL: https://github.com/apache/arrow/issues/21210 > [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: 20m > 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 (v8.20.10#820010)