[FLINK-32629] Add support for dynamic CEP

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.18.0
• Component/s: Library / CEP
• Assignee: Unassigned
• Reporter: 张一帆
• Created: 19/Jul/23 07:46
• Updated: 19/Jul/23 07:55
• Resolved: 19/Jul/23 07:55

Description

When using CEP as a complex event processing engine, when the logic is frequently modified and the threshold is frequently adjusted, the entire program needs to be stopped, the code should be modified, the program should be repackaged, and then submitted to the cluster. Dynamic logic modification and external dynamic injection cannot be realized. Currently, Realized the dynamic injection of CEP logic, based on message-driven logic modification, you can manually inject specific messages into the source end to achieve fine-grained control of logic injection perception

Issue Links

• is duplicated by: FLINK-7129 Support dynamically changing CEP patterns