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  1. Beam
  2. BEAM-5521

Cache execution trees in SDK worker

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: sdk-py-harness

      Description

      Currently they are re-constructed from the protos for every bundle, which is expensive (especially for 1-element bundles in streaming flink). 

      Care should be taken to ensure the objects can be re-usued. 

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              • Assignee:
                robertwb Robert Bradshaw
                Reporter:
                robertwb Robert Bradshaw
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