Github user WeichenXu123 commented on a diff in the pull request: https://github.com/apache/spark/pull/17972#discussion_r150470524 --- Diff: mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala --- @@ -129,7 +129,7 @@ private[recommendation] trait ALSModelParams extends Params with HasPredictionCo * Common params for ALS. */ private[recommendation] trait ALSParams extends ALSModelParams with HasMaxIter with HasRegParam - with HasPredictionCol with HasCheckpointInterval with HasSeed { + with HasPredictionCol with HasCheckpointInterval with HasSeed with HasIntermediateStorageLevel{ --- End diff -- space: `HasIntermediateStorageLevel {`
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