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https://issues.apache.org/jira/browse/FLINK-25170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ZhuoYu Chen updated FLINK-25170:
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Description: External loading: Usually the rule engine has a special rule
management module to provide users to create their own rules, for Flink tasks
need to go external to load rules - Dynamic update: need to provide timing to
detect whether the rules change - History state cleanup: in pattern matching is
a series of NFAState If the rules change, the states are useless and need to be
cleaned up - Easy API: Different business developers may have their own rule
management, timing policies, etc., so they need to provide an easy-to-use API
to the outside world
> cep supports dynamic rule updates
> ---------------------------------
>
> Key: FLINK-25170
> URL: https://issues.apache.org/jira/browse/FLINK-25170
> Project: Flink
> Issue Type: New Feature
> Components: Library / CEP
> Affects Versions: 1.15.0
> Reporter: ZhuoYu Chen
> Priority: Major
>
> External loading: Usually the rule engine has a special rule management
> module to provide users to create their own rules, for Flink tasks need to go
> external to load rules - Dynamic update: need to provide timing to detect
> whether the rules change - History state cleanup: in pattern matching is a
> series of NFAState If the rules change, the states are useless and need to be
> cleaned up - Easy API: Different business developers may have their own rule
> management, timing policies, etc., so they need to provide an easy-to-use API
> to the outside world
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