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https://issues.apache.org/jira/browse/BEAM-838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Weise updated BEAM-838:
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Fix Version/s: (was: 2.23.0)
> Support parallelism in Apex runner
> ----------------------------------
>
> Key: BEAM-838
> URL: https://issues.apache.org/jira/browse/BEAM-838
> Project: Beam
> Issue Type: Improvement
> Components: runner-apex
> Reporter: Thomas Weise
> Priority: P2
> Labels: beam-fixit, stale-P2
>
> The Apex runner should leverage the partitioning features of Apex for Beam
> pipeline translation (parallel partitions, dynamic partitioning and cascading
> unifiers etc.). Specifically for ParDo and GroupByKey (GBK partitioning will
> also need the appropriate stream codec that will partition the stream based
> on the encoded key). Enabling the partitioning will also require watermarks
> to be broadcasted on a separate Apex operator port.
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