).map(fieldName => StructField(fieldName,
StringType, true)))
above code from spark document works fine but if I change StringType to
MapType or ArrayType , it isn't compiled. Thanks in advance.
Kevin
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to
MapType or ArrayType , it isn't compiled. Thanks in advance.
Kevin
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http://apache-spark-user-list.1001560.n3.nabble.com/MapType-in-spark-sql-tp21274.html
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