[ https://issues.apache.org/jira/browse/SPARK-22503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wangsan updated SPARK-22503: ---------------------------- Affects Version/s: 2.2.0 > Using current processing time to generate windows in streaming processing > ------------------------------------------------------------------------- > > Key: SPARK-22503 > URL: https://issues.apache.org/jira/browse/SPARK-22503 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Affects Versions: 2.2.0, 2.3.0 > Reporter: wangsan > > There are cases we want to use processing time to generate windows in stream > processing, but `current_timestamp()` are not allowed in `window()` function > now. > When using `current_timestamp` in `window` function, the exception tells > "nondeterministic expressions are only allowed in Project, Filter, Aggregate > or Window". -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org