zhengruifeng opened a new pull request #31472: URL: https://github.com/apache/spark/pull/31472
### What changes were proposed in this pull request? 1, clear predictionCol & probabilityCol, use tmp rawPred col, to avoid potential column conflict; 2, use array instead of map, to keep in line with the python side; 3, simplify transform ### Why are the changes needed? if input dataset has a column whose name is `predictionCol`,`probabilityCol`,`RawPredictionCol`, transfrom will fail. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? added testsuite ---------------------------------------------------------------- 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
