aitozi created FLINK-9620:
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Summary: Add an alternative option to choose when deal with
eventtime cep
Key: FLINK-9620
URL: https://issues.apache.org/jira/browse/FLINK-9620
Project: Flink
Issue Type: Improvement
Reporter: aitozi
Assignee: aitozi
Now when deal with eventtime, it use the elementQueue to buffer event to work
with the out of order data, I think its ok. But when the key is very
fragmented, every time the watermark advanced , all key's timer have to been
evaluted. What about add an alternative option that indicates the stream has
been ordered updtream, which will simply the logic when deal with cep
eventtime, the work of ordering a stream by time can be done upstream by
userself by the window or other way.
What's your guys idea [~dawidwys] [~kkl0u]
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