[GitHub] spark issue #16486: [SPARK-13610][ML] Create a Transformer to disassemble ve...

[leonfl <gi...@git.apache.org>]

Github user leonfl commented on the issue:

    https://github.com/apache/spark/pull/16486
  
    @mrjrdnthms ,Yes, your understand is correct, in scala it like this:
    
    ```
        val rows: RDD[Row] = df.rdd.map(
          rowIn => {
            // handle the rowIn and return a Row
          }
        )
        val newDF = df.sqlContext.createDataFrame(rows, /*create the newDF schema*/)
    ```


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