Hongshun Wang created FLINK-36076:
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Summary: Hotfix: Set isSchemaChangeApplying as
isSchemaChangeApplying for thread safe.
Key: FLINK-36076
URL: https://issues.apache.org/jira/browse/FLINK-36076
Project: Flink
Issue Type: Improvement
Components: Flink CDC
Affects Versions: cdc-3.2.0
Reporter: Hongshun Wang
Fix For: cdc-3.3.0
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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