Hi all, Are there any approaches here I could get intermediate solution sets from every delta iteration? I tried union but the compiler gave me the error: Exception in thread "main" org.apache.flink.api.common.InvalidProgramException: Error: The only operations allowed on the solution set are Join and CoGroup.
Best, Mengqi -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Intermediate-solution-set-of-delta-iteration-tp5656.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.
