Omar Ismail created BEAM-9964:
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Summary: Setting workerCacheMb to make its way to the
WindmillStateCache Constructor
Key: BEAM-9964
URL: https://issues.apache.org/jira/browse/BEAM-9964
Project: Beam
Issue Type: Improvement
Components: runner-dataflow
Reporter: Omar Ismail
Setting --workerCacheMB seems to affect batch pipelines only. For Streaming,
the cache seems to be hardcoded to 100Mb [1]. If possible, I would like to make
it allowable to change the cache value in Streaming when setting
--workerCacheMB.
I've never made changes to the Beam SDK, so I am super excited to work on this!
[[1]
https://github.com/apache/beam/blob/5e659bb80bcbf70795f6806e05a255ee72706d9f/runners/google-cloud-dataflow-java/worker/src/main/java/org/apache/beam/runners/dataflow/worker/WindmillStateCache.java#L73|https://github.com/apache/beam/blob/5e659bb80bcbf70795f6806e05a255ee72706d9f/runners/google-cloud-dataflow-java/worker/src/main/java/org/apache/beam/runners/dataflow/worker/WindmillStateCache.java#L73]
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