THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Discussion thread: here [link to be updated]
JIRA: here Jira server ASF JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key KAFKA-8582
Motivation
Some kafka-stream-applications aggregations might face out-of-order messages, thous which arrive when respective aggregation window (including grace period) is already closed.
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