Luca Foschini created SPARK-4649:
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Summary: Add method unionAll to PySpark's SchemaRDD
Key: SPARK-4649
URL: https://issues.apache.org/jira/browse/SPARK-4649
Project: Spark
Issue Type: New Feature
Components: PySpark
Affects Versions: 1.1.0
Reporter: Luca Foschini
Priority: Minor
PySpark has no equivalent of Scala's SchemaRDD.unionAll.
The standard SchemaRDD.union method downcasts the result to UnionRDD which
makes it not amenable for chaining.
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