Jorge created ARROW-9425:
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Summary: [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
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`.
This issue likely affects integration of DataFusion with other libraries.
I propose that we allow ExecutionContext to be sharable between threads.
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