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Apache Spark commented on SPARK-37371: -------------------------------------- User 'viirya' has created a pull request for this issue: https://github.com/apache/spark/pull/34645 > UnionExec should support columnar if all children support columnar > ------------------------------------------------------------------ > > Key: SPARK-37371 > URL: https://issues.apache.org/jira/browse/SPARK-37371 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.3.0 > Reporter: L. C. Hsieh > Priority: Major > > For UnionExec, if all its children support columnar, the union physical plan > should be able to support columnar too as it is just union of all partitions > from the children. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org