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https://issues.apache.org/jira/browse/SPARK-25927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-25927:
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Affects Version/s: (was: 2.4.0)
3.0.0
> Fix number of partitions returned by outputPartitioning
> -------------------------------------------------------
>
> Key: SPARK-25927
> URL: https://issues.apache.org/jira/browse/SPARK-25927
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Maxim Gekk
> Priority: Minor
>
> Currently default number of partitions returned by the outputPartitioning()
> method of SparkPlan is 0 that doesn't reflect to actual number of partitions
> for some execution nodes. To return actual number, need to override the
> outputPartitioning() method in child nodes and implement it properly.
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