Hi, RocketMQ community: We are preparing for the upcoming release of RocketMQ 5.3.4 and would like to highlight some of the key changes and enhancements that will be included. This email aims to provide an overview of the major updates and gather any feedback or concerns from the community before the final release.
Key Changes and Enhancements [ISSUE #9727] Refactored StoreMetricsManager Interface [ISSUE #9719] Fixed Static Variable Conflicts in Multi-Broker Metrics Management [ISSUE #9721] Fixed TimerDequeueGetService Thread Not Exiting After Shutdown [ISSUE #9716] Replaced RandomAccessFile with FileChannel for Better I/O Performance [ISSUE #9705] Improved persist() Method Reliability to Prevent Broker Startup Failure After Power Outages [ISSUE #9677] Resolved Metrics Static Variable Conflicts in BrokerContainer Mode [ISSUE #9680] Improved RocksDB Compaction Filter Factory Resource Management [ISSUE #9666] Added Accelerated Startup Recovery Feature for RocksDB Store with SYNC_FLUSH [ISSUE #9581] Optimized the Resource Bloat of pollingMap and topicCidMap in LMQ Scenarios Thank you for your continued support and contributions to the RocketMQ project. We look forward to your feedback and hope to make this release a success together. Best regards, RocketMQ Team
