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  1. Apache Arrow
  2. ARROW-6689 [Rust] [DataFusion] Query execution enhancements for 1.0.0 release
  3. ARROW-6691

[Rust] [DataFusion] Use tokio and Futures instead of spawning threads

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Invalid
    • None
    • 1.0.0
    • Rust, Rust - DataFusion
    • None

    Description

      The current implementation of the physical query plan uses "thread::spawn" which is expensive. We should switch to using Futures, async!/await!, and tokio so that we are launching tasks in a thread pool instead and writing idiomatic Rust code with futures combinators to chain actions together.

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            andygrove Andy Grove Assign to me
            andygrove Andy Grove
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