[KAFKA-5636] Add Sliding-Window support for Aggregations

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.11.0.0
• Fix Version/s: 2.7.0
• Component/s: streams
• Labels: needs-kip
• Assignee: Leah Thomas
• Reporter: Michael G. Noll
• Created: 25/Jul/17 15:00
• Updated: 12/Sep/20 21:39
• Resolved: 08/Sep/20 23:34

Description

We support three windowing types for aggregations in the DSL right now:

• Tumbling windows
• Hopping windows (note: some stream processing tools call these "sliding windows")
• Session windows

Some users have expressed the need for sliding windows. While we do use sliding windows for joins, we do not yet support sliding window aggregations in the DSL

Issue Links

• links to: GitHub Pull Request #9039
• links to: GitHub Pull Request #9157
• links to: GitHub Pull Request #9239
• links to: GitHub Pull Request #9264
• mentioned in: Page Loading...