gaoyangxiaozhu commented on PR #5046: URL: https://github.com/apache/incubator-gluten/pull/5046#issuecomment-2009403778
@zhli1142015 current `monotonically_increasing_id` implement causes inconsistent behavior vs vinalla spark. looks in velox we always use one function instance when query has duplicate same function expr call  simple reproduce: ``` val df = sc.parallelize(Seq[Int](), 2).mapPartitions { _ => Iterator(Tuple1(1), Tuple1(2)) }.toDF("a") val df2 = df.select(monotonically_increasing_id(), expr("monotonically_increasing_id()")) ``` -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
