[KAFKA-12908] Load snapshot heuristic - ASF JIRA

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Details

Type: Sub-task
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
Labels:
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Description

The KafkaRaftCient implementation only forces the RaftClient.Listener to load a snapshot only when the listener's next offset is less than the start offset.

This is technically correct but in some cases it may be more efficient to load a snapshot even when the next offset exists in the log. This is clearly true when the latest snapshot has less entries than the number of records from the next offset to the latest snapshot.