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Posted to issues@beam.apache.org by "Omar Ismail (Jira)" <ji...@apache.org> on 2020/05/12 15:29:00 UTC
[jira] [Updated] (BEAM-9964) Setting workerCacheMb to make its way
to the WindmillStateCache Constructor
[ https://issues.apache.org/jira/browse/BEAM-9964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Omar Ismail updated BEAM-9964:
------------------------------
Description:
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]
was:
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]
> 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
> Priority: Minor
>
> 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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