Bulk Operation

SPARK-29818 Missing persist on ratings in ml.recommendation.ALS.train

SPARK-29818 Missing persist on data in mllib.feature.ChiSqSelector.fit

SPARK-29818 Missing persist on trainDataset in ml.classification.GBTClassifier.train()

SPARK-29818 Missing persist on docs in mllib.clustering.LDAOptimizer.initialize

SPARK-29818 Missing persist in mllib.evaluation.BinaryClassificationMetrics.recallByThreshold()

SPARK-29818 Missing persist in ml.tuning.CrossValidator.fit()

SPARK-29818 Missing persist on sources in mllib.feature.PCA

SPARK-29818 Missing persist in mllib.PrefixSpan.findFrequentItems()

SPARK-29818 Missing persist on predictionAndLabels in MulticlassClassificationEvaluator

SPARK-29818 Missing persist on oldDataset in ml.RandomForestRegressor.train()

SPARK-29818 Missing persist on retaggedInput in RandomForest.run()

SPARK-29818 Missing persist in Word2Vec.fit()