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Backpressure Ingest Process Tasks #165

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merged 1 commit into from
Oct 14, 2024

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kespinola
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Issue

Even though reads are being throttled based on capacity of the ack channel overtime the injector queue builds to the point where performance drops on program_transformer tasks.

Change

  • Use semaphore to ensure jobs only scheduled if there is capacity this should ensure the crossbeam injector queue doesn't grow over time.

@kespinola kespinola merged commit 6f158f3 into grpc-ingest Oct 14, 2024
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@kespinola kespinola deleted the das-17-program-task-backpressure branch October 14, 2024 08:57
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