内容简介：Apache RocketMQ 4.3.0 发布了，RocketMQ 是一款开源的分布式消息系统，基于高可用分布式集群技术，提供低延时的、高可靠的消息发布与订阅服务。同时，广泛应用于多个领域，包括异步通信解耦、企业解决方案、金融支付、电信、电子商务、快递物流、广告营销、社交、即时通信、移动应用、手游、视频、物联网、车联网等。更新如下：
Apache RocketMQ 4.3.0 发布了，RocketMQ 是一款开源的分布式消息系统，基于高可用分布式集群技术，提供低延时的、高可靠的消息发布与订阅服务。同时，广泛应用于多个领域，包括异步通信解耦、企业解决方案、金融支付、电信、电子商务、快递物流、广告营销、社交、即时通信、移动应用、手游、视频、物联网、车联网等。
更新如下：
New Feature
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[ ISSUE-203 ] - Add support of IDC-aware allocator in the consumer
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[ ISSUE-292 ] - Add support of transactional message
Improvement
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[ ISSUE-184 ] - Optimize consuming performance when the master crashed out and only slave brokers are available
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[ ISSUE-308 ] - Increase socket buffer size of name-server to better fit network bandwidth
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[ ISSUE-311 ] - Add a fast failure mechanism for pulling message requests
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[ ISSUE-315 ] - Enhance tls mode config
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[ ISSUE-316 ] - Use dedicated thread pool for heartbeat handler
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[ ISSUE-324 ] - Make async callback executor of the producer clients pluggable
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[ ISSUE-325 ] - Enhance broker registration performance, and reduce memory footprint
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[ ISSUE-353 ] - Add send and consume message commands to mqadmin tool belt
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[ ISSUE-367 ] - Refactor the logging component to support log4j, log4j2, and logback libraries
Bug
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[ ISSUE-66 ] - Fix the issue that message body compressed multi times when resending a message.
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[ ISSUE-260 ] - Fix the concurrency issue in StoreStatsService, to yield more accurate statistics.
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[ ISSUE-276 ] - Fix the issue that the missing the state validation of pull message service before scheduling new pull request
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[ ISSUE-290 ] - Fix the memory leak issue in WaitNotifyObject#waitingThreadTable
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[ ISSUE-314 ] - Fix the issue that message queue size not synchonized when message processing timeout
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[ ISSUE-321 ] - Fix the concurrency issue in RMQAsyncSendProducer unit test
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[ ISSUE-323 ] - Fix the issue that semaphore not released after async invocation callback finished
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[ ISSUE-332 ] - Fix the concurrency issue in MappedFileQueue#findMappedFileByOffset
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[ ISSUE-336 ] - Fix the wrong format of System.out.printf used in mqadmin
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[ ISSUE-355 ] - Fix the timeout semantic of async send method
下载地址：
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Source: rocketmq-all-4.3.0-source-release.zip [ PGP ] [ MD5 ] [ SHA1 ]
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Binary: rocketmq-all-4.3.0-bin-release.zip [ PGP ] [ MD5 ] [ SHA1 ]
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