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https://issues.apache.org/jira/browse/FLINK-12492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-12492:
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Labels: pull-request-available (was: )
> Minor optimize the cep operator by avoiding unnecessary copy
> ------------------------------------------------------------
>
> Key: FLINK-12492
> URL: https://issues.apache.org/jira/browse/FLINK-12492
> Project: Flink
> Issue Type: Improvement
> Components: Library / CEP
> Affects Versions: 1.9.0
> Reporter: aitozi
> Assignee: aitozi
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
>
> When use with rocksdbbackend, we can skip the copy of input events. But to
> make this more constraint, i add a method in the KeyedStateBackend interface
> to make this still work id there is added a new backend..
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