Herman van Hövell created SPARK-30780:
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Summary: LocalRelation should use emptyRDD if it is empty
Key: SPARK-30780
URL: https://issues.apache.org/jira/browse/SPARK-30780
Project: Spark
Issue Type: New Feature
Components: SQL
Affects Versions: 2.4.5
Reporter: Herman van Hövell
Assignee: Herman van Hövell
LocalRelation creates an RDD of a single partition when it is empty. This is
somewhat unexpected, and can lead to unnecessary work.
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