Zakelly Lan created FLINK-36938:
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Summary: Provide hooks before and after the watermark processing
Key: FLINK-36938
URL: https://issues.apache.org/jira/browse/FLINK-36938
Project: Flink
Issue Type: Sub-task
Components: Runtime / Async State Processing
Reporter: Zakelly Lan
Assignee: Zakelly Lan
We have rewrite the `processWatermark` in abstract operators for async state
processing. The sub-classes need a proper hook for doing something right before
the watermark processing and right after the watermark emit.
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