release 5.0.0

What's Changed

• [RIP-19] Pop Consuming (submodule "common") by @ayanamist in #2721
• [RIP-19] Pop Consuming (submodule "store") by @ayanamist in #2733
• [RIP-19] Pop Consuming (submodule "broker") by @ayanamist in #2757
• [RIP-19] Pop Consuming (client) by @hill007299 in #2808
• [RIP-19] Pop Consuming (tools) by @hill007299 in #2825
• [RIP-19] Pop Consuming (integration test) by @hill007299 in #2835
• [RIP-19]Pop consumer docs by @hill007299 in #2862
• Polish pop consume comment by @duhenglucky in #2908
• [RIP-19] Server-side rebalance, lightweight consumer client support by @duhenglucky in #2867
• [RIP-21] Logic Queue submodule common & client by @ayanamist in #3127
• [RIP-21] RocketMQ Logic Queue by @chenzlalvin in #3153
• [ISSUE #3290] Test case testProcessRequest_RegisterBrokerLogicalQueue bug fix by @odbozhou in #3291
• [ISSUE #3371]Part A: Fix stack overflow exception when set message mode by @maixiaohai in #3372
• [ISSUE #3436] Make configuration for pop be configurable by @cserwen in #3437
• [ISSUE #3741] Use wait-until-${async-complete}-reaches DSL instead of sleep(n) to to reduce invalid wait time. by @Erik1288 in #3829
• [ISSUE #3779] Add hook to execute after consume for pop by @cserwen in #3780
• [ISSUE #3992] code optimizations about BrokerContainerStartup.class by @cserwen in #3993
• [ISSUE #3503] fix the consumeOffset will be set as 0 when getMessage returns null by @cserwen in #3504
• [RIP-37] Add new APIs for producer by @aaron-ai in #3987
• Use the right executor for EndTransactionProcessor by @cserwen in #4044
• [ISSUE #4050] 5.0.0-alpha (Pop): Missing origin message id from dead letter message by @Git-Yang in #4052
• [ISSUE #4065] Fix brokerName of msg is null in same case by @cserwen in #4066
• [ISSUE #3798] Support container in DLedger. by @cserwen in #4100
• [RIP-37] Add new APIs for consumer by @chenzlalvin in #4019
• [ISSUE #4056] Sync message request mode from master by @cserwen in #4101
• [ISSUE #4192] Fix log split not work for dLedger in container by @cserwen in #4193
• [Summer of Code] Dledger controller by @hzh0425 in #4195
• [ISSUE #4245] Remove the topic route cache in nameserver by @RongtongJin in #4246
• [ISSUE #4072] fix totalPollingNum count error by @Git-Yang in #4073
• [ISSUE#4233] Move the capability of slaveActingMaster from container module to broker module by @RongtongJin in #4234
• [Summer of Code] Support switch role for ha service by @hzh0425 in #4236
• [ISSUE #4261] Add -Xmn parameter when jdk version is less than 8 by @li-xiao-shuang in #4262
• [ISSUE#4263]Fix the issue that DeleteTopicSubCommand does't call the correct deleteTopicInNameServer method in 5.0.0-beta. by @sunxi92 in #4269
• [ISSUE #4070] bugfix : Returning min queue offset when timestamp is larger than queue-unit max timestamp by @humkum in #4071
• [ISSUE #4270]Log parameter error and optimize code by @zhangjidi2016 in #4271
• [Summer of Code] Support switch role for broker by @hzh0425 in #4272
• [Summer of code] Stand alone a new controller module by @hzh0425 in #4333
• [Summer of code] Let broker send heartbeat to controller by @hzh0425 in #4341
• style: remove unused CleanFilesHook.java class by @HScarb in #4260
• [Summer of code] Shrink and expand InSyncStateSet by @hzh0425 in #4355
• [ISSUE #4171]Fix tryQueryAssignment() in RebalanceImpl by @zhangjidi2016 in #4173
• [Summer of code] Support async learner in controller mode by @hzh0425 in #4367
• [Summer of code] Fix some bugs in controller mode. by @hzh0425 in #4379
• [ISSUE #4384] Expand RocketMQ Topic/Group attributes by @drpmma in #4386
• [Summer of code] Add admin tools for controller mode by @hzh0425 in #4388
• [Summer of code] Fix controller bugs by @hzh0425 in #4399
• [Summer of code] Fix allAckSyncStateSet not working by @hzh0425 in #4401
• [Summer of code] Add sh conf for controller by @hzh0425 in #4404
• [Summer of code] Add admin tool getControllerMetadata by @hzh0425 in #4405
• Polish switching logic and auto switch ha code by @RongtongJin in #4406
• [Summer of code] Reuse dledger remotingServer in controller mode. by @hzh0425 in #4409
• [Summer of code] Record haconnection's lastCaughtUpTimeMs in haService's map by @hzh0425 in #4414
• [Summer of code] Add design and quick_start document for controller mode by @hzh0425 in #4413
• [ISSUE #4384] Add RetryPolicy interface by @drpmma in #4397
• Fix ha controller bugs by @RongtongJin in #4422
• Ensure that new messages cannot be written to messagestore during role change by @RongtongJin in #4423
• [Summer of code] Let controller inform broker that role changed. by @hzh0425 in #4424
• Make broker do not online before get brokerId and master-slave relationship by @RongtongJin in #4433
• [Summer of code] Let controller become role state after append initial logs by @hzh0425 in #4442
• [Summer of code] Let broker register to controller again when master not existed. by @hzh0425 in #4450
• [Summer of code] Use confirm offset in ReputMessageService by @hzh0425 in #4449
• Change PullMessageRequestHeader maxMsgNums to CFNullable by @drpmma in #4459
• Update the logic of confirmOffset and recover topicQueueTable to prevent message loss when broker role change by @RongtongJin in #4460
• Polish the logic of change to master by @RongtongJin in #4464
• Fix bug for putting duplicated messsages while sending batch message by @jameslcj in #4466
• Remove allAckInSyncStateSet in GroupCommitRequest and use ackNums = -1 instead by @RongtongJin in #4467
• [Summer of code] Fix comment by @hzh0425 in #4475
• Add deploy and upgrade guide document for controller mode by @RongtongJin in #4476
• Revert the commits of apis module in 5.0.0-beta by @aaron-ai in #4486
• [ISSUE #4384] Remove TimeUnit in nextDelayDuration by @drpmma in #4494
• [ISSUE#4468] Optimize broker buffer length initialization by @shengminw in #4469
• Re-push RocketMQ's commit logs from May 2013 to December 2016 by @lollipopjin in #4503
• fix notAvailableDuration description in doc file by @zyx333 in #4511
• [ISSUE #4507] fix message trace throws exception #4507 by @thezp in #4509
• [ISSUE #4489]Some trace messages not being sent to the broker in time before producer shutdown. by @zhangjidi2016 in #4490
• [ISSUE #4513] elegant equals using apache-commons by @PansonPanson in #4514
• [ISSUE #4435] Code optimization for ConsumeQueue abstraction. by @Erik1288 in #4439
• [ISSUE #4528] fix test failed sometimes by @cserwen in #4529
• [ISSUE#4520] [Optimization] Implenment adjusting maxMessageSize dynamicly by @shengminw in #4521
• Remove useless doAfterRpcFailure method in RPCHook by @RongtongJin in #4538
• [ISSUE #4544] Print aclConf by @Oliverwqcwrw in #4545
• [ISSUE #4461] Support to change the logger level dynamically by @Oliverwqcwrw in #4547
• [ISSUE #4531] fix unreachable statement, redundant code and code style by @PansonPanson in #4532
• [ISSUE #4515] Remove implement by @Oliverwqcwrw in #4516
• Fix static topic test, await the client metadata to be refreshed by @dongeforever in #4500
• Fix bug that return IN_SYNC_REPLICAS_NOT_ENOUGH when enableSlaveActingMaster is false by @RongtongJin in #4554
• [ISSUE #4445] Update doc by @Oliverwqcwrw in #4548
• Modify Dependency Exclusions for DLedger 0.2.7 by @tsunghanjacktsai in #4572
• Fix examine consume stats for none static topic by @dongeforever in #4571
• Fix misspelling by @gap1994 in #4574
• [ISSUE #4501] fix Namesrv auto discovery not work by @francisoliverlee in #4502
• [ISSUE #4576] Upgrade dledger version to 0.2.7 by @RongtongJin in #4577
• [ISSUE #4579] Fix ACL information update failed bugs by @Oliverwqcwrw in #4580
• The code of 5.0.0-beta merge into develop branch by @RongtongJin in #4578
• Merge 5.0.0 alpha to develop by @duhenglucky in #4008
• Bump commons-io from 2.6 to 2.7 by @dependabot in #4600
• [ISSUE #4597] Fix inaccurate judgement by @Oliverwqcwrw in #4598
• [ISSUE #4579] Add unit test by @Oliverwqcwrw in #4586
• [ISSUE #4607] Fix the wrong format output of clusterlist command by @RongtongJin in #4608
• [ISSUE #4606] Build trace msgs for DefaultLitePullConsumer when poll is called by @cserwen in #4611
• [ISSUE #4617] Correct log info by @Oliverwqcwrw in #4618
• [ISSUE #4167] Fix typo by @Oliverwqcwrw in #4619
• Try to make CI test more stable by @RongtongJin in #4616

New Contributors

• @hill007299 made their first contribution in #2808
• @chenzlalvin made their first contribution in #3153
• @zyx333 made their first contribution in #4511
• @thezp made their first contribution in #4509
• @gap1994 made their first contribution in #4574

Full Changelog: rocketmq-all-4.9.4...rocketmq-all-5.0.0