HyukjinKwon commented on code in PR #47328: URL: https://github.com/apache/spark/pull/47328#discussion_r1676786213
########## mllib/src/main/scala/org/apache/spark/ml/r/AFTSurvivalRegressionWrapper.scala: ########## @@ -129,7 +129,9 @@ private[r] object AFTSurvivalRegressionWrapper extends MLReadable[AFTSurvivalReg val rMetadata = ("class" -> instance.getClass.getName) ~ ("features" -> instance.features.toImmutableArraySeq) val rMetadataJson: String = compact(render(rMetadata)) - sc.parallelize(Seq(rMetadataJson), 1).saveAsTextFile(rMetadataPath) + sparkSession.createDataFrame( + Seq(Tuple1(rMetadataJson)) + ).repartition(1).write.text(rMetadataPath) Review Comment: Yeah I think so but removing it should work for now. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org