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由 lipenghui 提交于
[Issue 5476]Fix message deduplicate issue while using external sequence id with batch produce (#5491) Fixes #5476 ### Motivation Fix #5476 ### Modifications 1. Add `last_sequence_id` in MessageMetadata and CommandSend, use sequence id and last_sequence_id to indicate the batch `lowest_sequence_id` and `highest_sequence_id`. 2. Handle batch message deduplicate check in MessageDeduplication 3. Response the `last_sequence_id` to client and add message deduplicate check in client
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