c-horn edited a comment on issue #21746: [SPARK-24699] [SS]Make watermarks work with Trigger.Once by saving updated watermark to commit log URL: https://github.com/apache/spark/pull/21746#issuecomment-453862328 I believe the current fix only fully processes the on-hand data when window aggregating when you run the Trigger.Once twice. It shouldn't matter that you are using pyspark, it is the same streaming code. My initial test case was altered such that only the watermark is updated in the first pass, the second pass will process the data that fell before the watermark.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
