[jira] [Resolved] (ARROW-4739) [Rust] [DataFusion] It should be possible to share a logical plan between threads

["Krisztian Szucs (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-4739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Szucs resolved ARROW-4739.
------------------------------------
    Resolution: Fixed

Issue resolved by pull request 3798
[https://github.com/apache/arrow/pull/3798]

> [Rust] [DataFusion] It should be possible to share a logical plan between threads
> ---------------------------------------------------------------------------------
>
>                 Key: ARROW-4739
>                 URL: https://issues.apache.org/jira/browse/ARROW-4739
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust, Rust - DataFusion
>    Affects Versions: 0.12.0
>            Reporter: Andy Grove
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.13.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I want to be able to compile sql to a logical plan and then share that plan with other threads ( so I can run the same query in parallel on partitions of my input relation).
>  
> A/C
>  * LogicalPlan uses Arc instead of Rc
>  * ExecutionContext has a create_logical_plan method
>  * ExecutionContext.sql() is refactored to call create_logical_plan



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