Brian Hulette created BEAM-14481:
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Summary: OOM regression caused by Batched DoFn worker changes
Key: BEAM-14481
URL: https://issues.apache.org/jira/browse/BEAM-14481
Project: Beam
Issue Type: Bug
Components: sdk-py-core
Reporter: Brian Hulette
We've observed some OOMs in internal pipelines. We've narrowed the root cause
down to [https://github.com/apache/beam/pull/17384] - the worker changes for
Batched DoFns.
I still don't understand the root cause, but given this change can lead to a
regression in pipelines that don't use the feature I think we should roll it
back.
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