[GitHub] [spark] srowen commented on a change in pull request #26469: [SPARK-29844] Improper unpersist strategy in ml.recommendation.ASL.train

srowen commented on a change in pull request #26469: [SPARK-29844] Improper unpersist strategy in ml.recommendation.ASL.train URL: https://github.com/apache/spark/pull/26469#discussion_r344747970 ## File path: mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala

[GitHub] [spark] srowen commented on a change in pull request #26469: [SPARK-29844] Improper unpersist strategy in ml.recommendation.ASL.train

srowen commented on a change in pull request #26469: [SPARK-29844] Improper unpersist strategy in ml.recommendation.ASL.train URL: https://github.com/apache/spark/pull/26469#discussion_r344747970 ## File path: mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala

[GitHub] [spark] srowen commented on a change in pull request #26469: [SPARK-29844] Improper unpersist strategy in ml.recommendation.ASL.train

srowen commented on a change in pull request #26469: [SPARK-29844] Improper unpersist strategy in ml.recommendation.ASL.train URL: https://github.com/apache/spark/pull/26469#discussion_r344731778 ## File path: mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala