RockteMQ-AI commented on issue #10936: URL: https://github.com/apache/rocketmq/issues/10936#issuecomment-5394937187
**Issue Evaluation** Category: `enhancement` | Status: **Evaluated** **Feasibility:** Feasible **Scope:** Message encoding pipeline (batch send path) **Compatibility:** Non-breaking — internal optimization with no API changes. Excellent analysis with benchmarks. The current batch encoding path allocates a temporary full-message buffer per message, then copies it into the final batch buffer. Writing directly into the target buffer eliminates redundant allocations and copies. The benchmark data (reduced GC pressure, improved throughput under high batch sizes) clearly demonstrates the benefit. The proposed approach of using `MessageExtEncoder` to write directly into the batch `ByteBuffer` is sound. --- *Automated evaluation by github-manager* -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
