dongjoon-hyun commented on issue #24457: [SPARK-27340][SS] Alias on TimeWindow expression may cause watermark metadata lost URL: https://github.com/apache/spark/pull/24457#issuecomment-571294006 While preparing at 2.4.5 release, I just noticed that this was closed recently and we might need to fix the underlying issue. The test case failed in both `master` and `branch-2.4`. If watermarks are ignored, the internal state grows indefinitely. How do you think about the reported issue, @tdas , @zsxwing , @cloud-fan , @HeartSaVioR , @gatorsmile?
---------------------------------------------------------------- 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 With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
