Github user shahidki31 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21509#discussion_r194144115
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/clustering/PowerIterationClustering.scala
---
@@ -166,6 +166,7 @@ class PowerIterationClustering
Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21509#discussion_r194058303
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/clustering/PowerIterationClustering.scala
---
@@ -166,6 +166,7 @@ class PowerIterationClustering