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https://issues.apache.org/jira/browse/BEAM-5857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Moravek updated BEAM-5857:
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Affects Version/s: 2.8.0
> Unnecessary submission of a new job in Combine.globally
> -------------------------------------------------------
>
> Key: BEAM-5857
> URL: https://issues.apache.org/jira/browse/BEAM-5857
> Project: Beam
> Issue Type: Bug
> Components: runner-spark
> Affects Versions: 2.7.0, 2.8.0
> Reporter: Marek Simunek
> Assignee: Marek Simunek
> Priority: Major
> Fix For: 2.9.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> When calling `rdd.isEmpty()`, it submits new job, which is not optimal. This
> happens in Combine.globally translation where its
> [called|https://github.com/apache/beam/blob/master/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/GroupCombineFunctions.java#L102].
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