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dalongliu commented on FLINK-19207: ----------------------------------- I see, tks! > TtlListState#IteratorWithCleanup support remove method > ------------------------------------------------------ > > Key: FLINK-19207 > URL: https://issues.apache.org/jira/browse/FLINK-19207 > Project: Flink > Issue Type: Improvement > Components: Runtime / State Backends > Affects Versions: 1.12.0 > Reporter: dalongliu > Priority: Critical > > In Flink-17096 , we are using TTL State refactor group Agg function state > expiration implement instead of Timer way. However, there’s a slight problem > which AggregateITCase#testListAggWithRetraction test failed because of > *IteratorWithCleanup* didn't support remove element, so maybe we need to > support {{remove}} for {{TtlListState#IteratorWithCleanup.}} -- This message was sent by Atlassian Jira (v8.3.4#803005)