Reynold Xin created SPARK-13896:
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Summary: Dataset.toJSON should return Dataset[String]
Key: SPARK-13896
URL: https://issues.apache.org/jira/browse/SPARK-13896
Project: Spark
Issue Type: Sub-task
Components: SQL
Reporter: Reynold Xin
Priority: Blocker
Rather than returning an RDD[String], it should return Dataset[String].
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