Yu Li created FLINK-11796:
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Summary: Remove Snapshotable interface
Key: FLINK-11796
URL: https://issues.apache.org/jira/browse/FLINK-11796
Project: Flink
Issue Type: Improvement
Reporter: Yu Li
Assignee: Yu Li
With FLINK-10043 and FLINK-11729 we have made all backends follow the builder
pattern and moved all restore operations into the backend building process,
with a newly introduced {{RestoreOperation}} interface for the abstraction. So
we only need to implement the {{SnapshotStrategy}} interface in backends and
could safely remove the {{Snapshotable}} interface.
We will also remove the relative call of {{Snapshotable#restore}} in
{{BackendRestorerProcedure#attemptCreateAndRestore}}
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