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Number of Workers in CeleryExecutor #44

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andyneff opened this issue Jun 15, 2020 · 0 comments

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enhancement help wanted

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andyneff commented Jun 15, 2020

num_workers is not honored by the CeleryExecutor.

There are numerous technical issues preventing this mechanism from working in the celery case.

Two potential workarounds include:

Wrapping a task in a chain to make it count as multiple tasks. This will effectively decrease the concurrency rate with respect to a specific task.
Create multiple routes/keys/queues and run multiple celery worker parents, one for each queue. This has an increased overhead as more worker parents are added.

andyneff added enhancement help wanted labels

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