Davies Liu created SPARK-3500:
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Summary: SchemaRDD from jsonRDD() has not coalesce() method
Key: SPARK-3500
URL: https://issues.apache.org/jira/browse/SPARK-3500
Project: Spark
Issue Type: Bug
Components: PySpark, SQL
Affects Versions: 1.1.0
Reporter: Davies Liu
Priority: Critical
>>> sqlCtx.jsonRDD(sc.parallelize(['{"foo":"bar"}',
>>> '{"foo":"baz"}'])).coalesce(1)
Py4JError: An error occurred while calling o94.coalesce. Trace:
py4j.Py4JException: Method coalesce([class java.lang.Integer, class
java.lang.Boolean]) does not exist
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