zhengruifeng commented on a change in pull request #31472: URL: https://github.com/apache/spark/pull/31472#discussion_r570108063
########## File path: mllib/src/test/scala/org/apache/spark/ml/classification/OneVsRestSuite.scala ########## @@ -223,6 +223,13 @@ class OneVsRestSuite extends MLTest with DefaultReadWriteTest { assert(oldCols === newCols) } + test("SPARK-SPARK-34356: OneVsRestModel.transform should avoid potential column conflict") { Review comment: this test will fail in master and (maybe) all versions of OVR. but I think fix it in master maybe enough. ---------------------------------------------------------------- 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. 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