Yichi Zhang created BEAM-8998:
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Summary: Avoid excessive bundle progress polling in JRH
Key: BEAM-8998
URL: https://issues.apache.org/jira/browse/BEAM-8998
Project: Beam
Issue Type: Improvement
Components: runner-dataflow
Reporter: Yichi Zhang
Dataflow Java runner uses 0.1 secs interval for polling bundle progress from
SDK Harness, and use the result to decide whether data delivery should be
throttled. This can potentially overload SDK Harness.
We should try to come up with a way to avoid the throttling and lower the
bundle progress request frequency significantly.
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