Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/13352#discussion_r64942596
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/api/python/PythonMLLibAPI.scala ---
@@ -1178,8 +1176,9 @@ private[python] class PythonMLLibAPI extends
Serializable {
def getIndexedRows(indexedRowMatrix: IndexedRowMatrix): DataFrame = {
// We use DataFrames for serialization of IndexedRows to Python,
// so return a DataFrame.
- val sqlContext =
SQLContext.getOrCreate(indexedRowMatrix.rows.sparkContext)
- sqlContext.createDataFrame(indexedRowMatrix.rows)
+ val sc = indexedRowMatrix.rows.sparkContext
+ val spark = SparkSession.builder().config(sc.getConf).getOrCreate()
--- End diff --
there are a number of similar places
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