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Jungtaek Lim commented on SPARK-22565: -------------------------------------- [~XuanYuan] Hello, I've been initiating supporting this feature around a week ago in different JIRA issue. Please refer https://issues.apache.org/jira/browse/SPARK-10816 as well as SPIP discussion thread on dev@ mailing list. WIP version of PR is also available. [https://github.com/apache/spark/pull/22482] It would be nice if you could also share the SPIP, as well as some PR or design doc, so that we could see spots on making co-work and get better product. Thanks in advance! > Session-based windowing > ----------------------- > > Key: SPARK-22565 > URL: https://issues.apache.org/jira/browse/SPARK-22565 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Affects Versions: 2.2.0 > Reporter: Richard Xin > Priority: Major > Attachments: screenshot-1.png > > > I came across a requirement to support session-based windowing. for example, > user activity comes in from kafka, we want to create window per user session > (if the time gap of activity from the same user exceeds the predefined value, > a new window will be created). > I noticed that Flink does support this kind of support, any plan/schedule for > spark for this? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org