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L. C. Hsieh commented on SPARK-36480: ------------------------------------- The issue was resolved at https://github.com/apache/spark/pull/33708. > SessionWindowStateStoreSaveExec should not filter input rows against watermark > ------------------------------------------------------------------------------ > > Key: SPARK-36480 > URL: https://issues.apache.org/jira/browse/SPARK-36480 > Project: Spark > Issue Type: Bug > Components: Structured Streaming > Affects Versions: 3.2.0 > Reporter: Jungtaek Lim > Priority: Critical > > SessionWindowStateStoreSaveExec receives all sessions including existing > sessions into input rows and stores as they are. That said, we should not > filter out input rows before storing into state store, but we do. > Fortunately it hasn't showed any actual problem due to the nature how we deal > with watermark against micro-batch and it seems hard to come up with the > broken case, but it should be better to fix it before someone succeeds to > touch the possible edge case. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org