java.lang.ClassCastException: org.apache.spark.sql.types.ArrayType cannot be cast to org.apache.spark.sql.types.StructType

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    Root Cause Analysis

    1. java.lang.ClassCastException

      org.apache.spark.sql.types.ArrayType cannot be cast to org.apache.spark.sql.types.StructType

      at org.apache.spark.sql.SQLContext.createDataFrame()
    2. Spark Project SQL
      SQLImplicits.rddToDataFrameHolder
      1. org.apache.spark.sql.SQLContext.createDataFrame(SQLContext.scala:413)
      2. org.apache.spark.sql.SQLImplicits.rddToDataFrameHolder(SQLImplicits.scala:155)
      2 frames