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https://issues.apache.org/jira/browse/ARROW-9425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-9425:
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Labels: pull-request-available (was: )
> [Rust][DataFusion] Make ExecutionContext sharable between threads
> -----------------------------------------------------------------
>
> Key: ARROW-9425
> URL: https://issues.apache.org/jira/browse/ARROW-9425
> Project: Apache Arrow
> Issue Type: Task
> Components: Rust - DataFusion
> Reporter: Jorge
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I have been playing with pyo3 to ship and call this library directly from
> Python, and the current ExecutionContext can't be used within Python with
> threads due to the usage of `Box<dyn TableProvider>` on `datasources`, i.e.
> no `Sync` nor `Send`.
> This issue likely affects integration of DataFusion with other libraries.
> I propose that we allow ExecutionContext to be sharable between threads, e.g.
> using {{Box<dyn TableProvider + Send + Sync>}}.
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