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Rong Rong commented on FLINK-11453: ----------------------------------- Per the discussion of the community, we will move the slicing API from public API to internal {{WindowedStream}} to {{WindowOperator}} conversion phase. Closing this JIRA. > Support SliceStream with forwardable pane info > ----------------------------------------------- > > Key: FLINK-11453 > URL: https://issues.apache.org/jira/browse/FLINK-11453 > Project: Flink > Issue Type: Sub-task > Components: API / DataStream > Reporter: Rong Rong > Assignee: Rong Rong > Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > Support slicing operation that produces slicing: > {code:java} > val slicedStream: SlicedStream = inputStream > .keyBy("key") > .sliceWindow(Time.seconds(5L)) // new “slice window” concept: to > combine > // tumble results based on discrete > // non-overlapping windows. > .aggregate(aggFunc) > {code} > {{SlicedStream}} will produce results that exposes current {{WindowOperator}} > internal state {{InternalAppendingState<K, W, IN, ACC, ACC>}}, which can be > later applied with {{WindowFunction}} separately in another operator. -- This message was sent by Atlassian JIRA (v7.6.3#76005)