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Jark Wu commented on FLINK-14119: --------------------------------- Yes. We need to cleanup the idle state in {{onTimer()}} callback, just like UpdatableTopNFunction did. I assigned this to you. > Clean idle state for RetractableTopNFunction > -------------------------------------------- > > Key: FLINK-14119 > URL: https://issues.apache.org/jira/browse/FLINK-14119 > Project: Flink > Issue Type: Bug > Components: Table SQL / Planner > Reporter: Jark Wu > Assignee: ALEC CHEN > Priority: Major > > We cleaned the idle state for AppendOnlyTopNFunction and > UpdatableTopNFunction, but missed this thing for RetractableTopNFunction. We > should add it to avoid unlimited state size. -- This message was sent by Atlassian Jira (v8.3.4#803005)