(value AS STRING)") .as[(String, String)].toDF("id", "data") val transDF: DataFrame = resDF.withColumn...("current_day", split(col("data"), "\t")(0)) .withColumn("ts", split(col("data"), "\t")(1))....withColumn("user_id", split(col("data"), "\t")(2)) .withColumn("page_id", split(col("data"), "\...t")(3)) .withColumn("channel", split(col("data"), "\t")(4)) .withColumn("action", split(col