Andy Grove created ARROW-12064:
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Summary: [Rust] [DataFusion] Make DataFrame extensible
Key: ARROW-12064
URL: https://issues.apache.org/jira/browse/ARROW-12064
Project: Apache Arrow
Issue Type: Improvement
Components: Rust - DataFusion
Reporter: Andy Grove
Assignee: Andy Grove
The DataFrame implementation currently has two types of logic:
# Logic for building a logical query plan
# Logic for executing a query using the DataFusion context
We can make DataFrame more extensible by having it always delegate to the
context for execution, allowing the same DataFrame logic to be used for local
and distributed execution.
We will likely need to introduce a new ExecutionContext trait with different
implementations for DataFusion and Ballista.
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