Emre Colak created SPARK-17414:
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Summary: Set type is not supported for creating data frames
Key: SPARK-17414
URL: https://issues.apache.org/jira/browse/SPARK-17414
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.0.0
Reporter: Emre Colak
Priority: Minor
For a case class that has a field of type Set, createDataFrame() method throws
an exception saying "Schema for type Set is not supported". Exception is raised
by the org.apache.spark.sql.catalyst.ScalaReflection class where Array, Seq and
Map types are supported but Set is not. It would be nice to support Set here by
default instead of having to write a custom Encoder.
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