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",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7301"},"https://github.com/apache/rocketmq/pull/7301"))),(0,r.yg)("h2",{parentName:"admonition",id:"improvement"},"Improvement"),(0,r.yg)("ul",{parentName:"admonition"},(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7381]"," Fix the problem of inaccurate timer message metric by @GenerousMan in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7382"},"https://github.com/apache/rocketmq/pull/7382")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7389]"," Fix the problem that getLastMappedFile function affects performance by @guyinyou in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7390"},"https://github.com/apache/rocketmq/pull/7390")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7393]"," Add timeout configuration for grpc server by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7394"},"https://github.com/apache/rocketmq/pull/7394")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7396]"," Fix wrong word in BrokerController#doResterBrokerAll by @francisoliverlee in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7397"},"https://github.com/apache/rocketmq/pull/7397")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7313]"," Enhancement Optimization Method name by @shriVATSA54 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7420"},"https://github.com/apache/rocketmq/pull/7420")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7321]"," Refactor NettyRemotingAbstract with unify future implementation by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7322"},"https://github.com/apache/rocketmq/pull/7322")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7296]"," Add ChannelEventListener for MQClientAPIImpl by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7324"},"https://github.com/apache/rocketmq/pull/7324")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7429]"," Clean channel map when CLIENT_UNREGISTER in proxy by @xdkxlk in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7426"},"https://github.com/apache/rocketmq/pull/7426")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7431]"," Fix flaky test of DLedgerControllerTest#testBrokerLifecycleListener by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7432"},"https://github.com/apache/rocketmq/pull/7432")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7433]"," Update the version in the README.md document to 5.1.4 by @mxsm in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7434"},"https://github.com/apache/rocketmq/pull/7434")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7441]",' Fix log "Init the confirmOffset" keep printing error in controller mode by @fujian-zfj in ',(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7442"},"https://github.com/apache/rocketmq/pull/7442")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7444]"," Fix testCalculateFileSizeInPath test can not rerun in same environment by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7445"},"https://github.com/apache/rocketmq/pull/7445")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7425]"," Add RocketmqControllerConsole log to print config to console by @ingdex in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7458"},"https://github.com/apache/rocketmq/pull/7458")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7451]"," Override toString for TopicConfigAndQueueMapping by @LetLetMe in 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",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7490"},"https://github.com/apache/rocketmq/pull/7490")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7493]"," Introduce a new event NettyEventType.ACTIVE by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7494"},"https://github.com/apache/rocketmq/pull/7494")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7486]"," Remove getBrokerClusterAclConfig from admin and server by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7486"},"https://github.com/apache/rocketmq/pull/7486")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7497]"," Extract the frequency of calling updateNamesrvAddr into a configuration by @xdkxlk in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7498"},"https://github.com/apache/rocketmq/pull/7498")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7437]"," Add the CRC check of commitlog by @guyinyou in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7468"},"https://github.com/apache/rocketmq/pull/7468")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7505]"," Do not validate the length when deleting a topic by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7506"},"https://github.com/apache/rocketmq/pull/7506")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7501]"," The broker supports idempotence in creating topics by @fuyou001 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7502"},"https://github.com/apache/rocketmq/pull/7502")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7523]"," Message will flush timeout when transientStorePoolEnable=true and flushDiskType=SYNC_FLUSH by @fujian-zfj in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7524"},"https://github.com/apache/rocketmq/pull/7524")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7531]"," Clear POP_CK when sending messages by @xdkxlk in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7532"},"https://github.com/apache/rocketmq/pull/7532")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7419]"," Fix unstable UtilAllTest#testCalculateFileSizeInPath on Windows by @mureinik in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7419"},"https://github.com/apache/rocketmq/pull/7419")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7547]"," Let consumer be aware of message queue assignment change by @lizhanhui in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7548"},"https://github.com/apache/rocketmq/pull/7548")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7551]"," Reuse helper methods from Netty to free direct byte buffer by @lizhanhui in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7550"},"https://github.com/apache/rocketmq/pull/7550")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7570]"," Add default value for lastPopTimestamp by @HScarb in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7571"},"https://github.com/apache/rocketmq/pull/7571")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7462]"," Remove deprecated LocalTransactionExecuter by @985492783 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7463"},"https://github.com/apache/rocketmq/pull/7463")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7567]"," TransactionProducer get the topic route before sending the message by @panzhi33 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7569"},"https://github.com/apache/rocketmq/pull/7569")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7543]"," Retry topic v2 in pop by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7544"},"https://github.com/apache/rocketmq/pull/7544")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7577]"," SlaveActingMaster Timer Message retry without escape logic by @AYue-94 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7578"},"https://github.com/apache/rocketmq/pull/7578")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7584]"," Add validation in broker/namesrv configure updating command. by @ShannonDing in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7584"},"https://github.com/apache/rocketmq/pull/7584")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7587]"," Add validation in broker container configure updating command by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7587"},"https://github.com/apache/rocketmq/pull/7587")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7586]"," Add set method for config black list in broker/namesrv/controller config. by @ShannonDing in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7586"},"https://github.com/apache/rocketmq/pull/7586")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7592]"," testCleanBuffer unit test modifies, changed non-direct \u2026 by @yp969803 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7593"},"https://github.com/apache/rocketmq/pull/7593")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7534]"," Use high performance concurrent set to replace copyonwriteset by @keranbingaa in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7583"},"https://github.com/apache/rocketmq/pull/7583")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7585]"," Support message filtering in rocketmq tiered storage by @lizhimins in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7594"},"https://github.com/apache/rocketmq/pull/7594")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7614]"," Fix flaky test RocksDBMessageStoreTest by @lizhanhui in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7625"},"https://github.com/apache/rocketmq/pull/7625")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7638]"," Bump com.squareup.okio:okio-jvm from 3.0.0 to 3.4.0 by @dependabot in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7638"},"https://github.com/apache/rocketmq/pull/7638")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7627]"," Fix flaky test testSemiSyncReplicaWhenAdaptiveDegradation by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7631"},"https://github.com/apache/rocketmq/pull/7631")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7636]"," Bump snakeyaml from 1.32 to 2.0 by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7632"},"https://github.com/apache/rocketmq/pull/7632")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7637]"," Bump grpc from 1.50.0 to 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#7543]"," Only call a single type of retry topic in pop by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7665"},"https://github.com/apache/rocketmq/pull/7665")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7646]"," Optimize pull onException logging by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7647"},"https://github.com/apache/rocketmq/pull/7647")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7659]"," Trim property by @DongyuanPan in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7660"},"https://github.com/apache/rocketmq/pull/7660")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7656]"," ConfirmOffset directly takes the max offset when allAckInSyncStateSet is false by @RongtongJin in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7657"},"https://github.com/apache/rocketmq/pull/7657")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7669]"," Map variable 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#7330]"," Add goaway and reconnection mechanism by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7331"},"https://github.com/apache/rocketmq/pull/7331")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7686]"," The bornTime is not set when using the popMessage API in cluster mode. by @dingshuangxi888 in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7687"},"https://github.com/apache/rocketmq/pull/7687")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7642]"," Add return value for sendHeartbeat related method by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7643"},"https://github.com/apache/rocketmq/pull/7643")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7644]"," Optimize client rebalance by @drpmma in ",(0,r.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/7645"},"https://github.com/apache/rocketmq/pull/7645")),(0,r.yg)("li",{parentName:"ul"},"[ISSUE #7710]"," 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