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https://issues.apache.org/jira/browse/BEAM-5381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Burke reassigned BEAM-5381:
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Assignee: Robert Burke
> Dataflow runner creates duplicate CoGBK step IDs
> ------------------------------------------------
>
> Key: BEAM-5381
> URL: https://issues.apache.org/jira/browse/BEAM-5381
> Project: Beam
> Issue Type: Improvement
> Components: sdk-go
> Reporter: Cody Schroeder
> Assignee: Robert Burke
> Priority: Major
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> https://gist.github.com/schroederc/699f42e407702cf9584b15d6885ad297
> If the attached {{beam_dataflow_err.go}} pipeline is executed with the
> {{dataflow}} runner, GCP reports the following error:
> {code}
> Step with name e5 already exists. Duplicates are not allowed.
> {code}
> Executing the pipeline in {{--dry_run}} mode shows that "e5" is indeed
> duplicated. If the CoGBK in the pipeline is not scoped, the duplication is
> fixed.
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