Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/3764#discussion_r22204525
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala ---
@@ -438,6 +438,20 @@ class SchemaRDD(
}
/**
+ * Serializes the Array[Row] returned by SchemaRDD's takeSample(), using
the same
+ * format as javaToPython and collectToPython. It is used by pyspark.
+ */
+ private[sql] def takeSampleToPython(withReplacement: Boolean,
+ num: Int,
--- End diff --
nit: these arguments should be indented by 4 spaces, see others as example.
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