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https://issues.apache.org/jira/browse/FLINK-36076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hongshun Wang updated FLINK-36076:
----------------------------------
    Fix Version/s: cdc-3.2.0
                       (was: cdc-3.3.0)

> Hotfix: Set isSchemaChangeApplying as volatile for thread safe.
> ---------------------------------------------------------------
>
>                 Key: FLINK-36076
>                 URL: https://issues.apache.org/jira/browse/FLINK-36076
>             Project: Flink
>          Issue Type: Technical Debt
>          Components: Flink CDC
>    Affects Versions: cdc-3.1.1
>            Reporter: Hongshun Wang
>            Assignee: Hongshun Wang
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: cdc-3.2.0
>
>
> Current, we apply schema change asynchronous.  
> SchemaChangeThreadPool will set isSchemaChangeApplying as true when apply 
> schema change event. And the main thread which handle operater event will 
> check isSchemaChangeApplying.
>  
> For thread safe, this should be volatile.



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