RocketMQ Blog https://your-docusaurus-test-site.com/release-notes RocketMQ Blog Fri, 10 Apr 2026 00:00:00 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed en <![CDATA[Release Notes - Apache RocketMQ - Version 5.5.0]]> https://your-docusaurus-test-site.com/release-notes/2026/04/10/5.5.0 https://your-docusaurus-test-site.com/release-notes/2026/04/10/5.5.0 Fri, 10 Apr 2026 00:00:00 GMT
Download the 5.5.0 release

Below is a summary of the issues addressed in the 5.5.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

This version introduces Lite Mode, a lightweight subscription mechanism designed for AI scenarios, alongside enhancements across Broker, Proxy, and client components.

New Feature (Lite Mode)​

Introduced a lightweight subscription mode (Lite Mode) that delivers more efficient messaging with reduced resource consumption. This mode provides complete lifecycle management, event dispatching, subscription registration, message processing, and metrics monitoring. With the newly added Lite message processor, long-polling service, control handler, and corresponding protocol support, it establishes an efficient lightweight message subscription mechanism tailored for AI scenarios.

What's Changed​

Dependency Upgrades​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.4.0...rocketmq-all-5.5.0

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 5.4.0]]> https://your-docusaurus-test-site.com/release-notes/2025/12/24/5.4.0 https://your-docusaurus-test-site.com/release-notes/2025/12/24/5.4.0 Wed, 24 Dec 2025 00:00:00 GMT
Download the 5.4.0 release

Below is a summary of the issues addressed in the 5.4.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

This version introduces two new features and a few minor fixes.

What's Changed​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.3.4...rocketmq-all-5.4.0

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 5.3.4]]> https://your-docusaurus-test-site.com/release-notes/2025/11/26/5.3.4 https://your-docusaurus-test-site.com/release-notes/2025/11/26/5.3.4 Wed, 26 Nov 2025 00:00:00 GMT
Download the 5.3.4 release

Below is a summary of the issues addressed in the 5.3.4 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.3.3...rocketmq-all-5.3.4

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Dashboard - Version 2.1.0]]> https://your-docusaurus-test-site.com/release-notes/2025/08/01/release-notes-rocketmq-dashboard-2.1.0 https://your-docusaurus-test-site.com/release-notes/2025/08/01/release-notes-rocketmq-dashboard-2.1.0 Fri, 01 Aug 2025 00:00:00 GMT
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Below is a summary of the issues addressed in the version 2.1.0 release of RocketMQ Dashboard. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-dashboard/compare/rocketmq-dashboard-2.0.0...rocketmq-dashboard-2.1.0

]]> RocketMQ_Dashboard <![CDATA[Release Notes - Apache RocketMQ - Version 5.3.3]]> https://your-docusaurus-test-site.com/release-notes/2025/05/06/5.3.3 https://your-docusaurus-test-site.com/release-notes/2025/05/06/5.3.3 Tue, 06 May 2025 00:00:00 GMT
Download the 5.3.3 release

Below is a summary of the issues addressed in the 5.3.3 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

This version no longer supports "ACL 1.0" related features, please use "ACL 2.0". Additionally, this minor version includes several general bug fixes.

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.3.2...rocketmq-all-5.3.3

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.3.3]]> https://your-docusaurus-test-site.com/release-notes/2025/03/14/release-notes-rocketmq-spring-2.3.3 https://your-docusaurus-test-site.com/release-notes/2025/03/14/release-notes-rocketmq-spring-2.3.3 Fri, 14 Mar 2025 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.3.3 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-spring/compare/rocketmq-spring-all-2.3.2...rocketmq-spring-all-2.3.3

]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 5.3.2]]> https://your-docusaurus-test-site.com/release-notes/2025/03/08/5.3.2 https://your-docusaurus-test-site.com/release-notes/2025/03/08/5.3.2 Sat, 08 Mar 2025 00:00:00 GMT
Download the 5.3.2 release

Below is a summary of the issues addressed in the 5.3.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

This release introduces a new implementation of Pop consumption based on RocksDB (in the alpha phase, see RIP-73 for details). It improves and provides a migration plan for the capability of using RocksDB to store consumption queue indexes, adds support for the ability to cancel scheduled messages, enhances graceful online and offline capabilities, and includes numerous regular detail fixes related to HA, ACL, Metrics and Pop consumption.

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.3.1...rocketmq-all-5.3.2

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.3.2]]> https://your-docusaurus-test-site.com/release-notes/2024/12/27/release-notes-rocketmq-spring-2.3.2 https://your-docusaurus-test-site.com/release-notes/2024/12/27/release-notes-rocketmq-spring-2.3.2 Fri, 27 Dec 2024 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.3.2 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-spring/compare/rocketmq-spring-all-2.3.1...rocketmq-spring-all-2.3.2

]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 5.3.1]]> https://your-docusaurus-test-site.com/release-notes/2024/09/26/5.3.1 https://your-docusaurus-test-site.com/release-notes/2024/09/26/5.3.1 Thu, 26 Sep 2024 00:00:00 GMT
Download the 5.3.1 release

Below is a summary of the issues addressed in the 5.3.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.3.0...rocketmq-all-5.3.1

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Client C# - Version 5.2.0]]> https://your-docusaurus-test-site.com/release-notes/2024/09/25/release-notes-rocketmq-csharp-client-5.2.0 https://your-docusaurus-test-site.com/release-notes/2024/09/25/release-notes-rocketmq-csharp-client-5.2.0 Wed, 25 Sep 2024 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 5.2.0 release of Apache RocketMQ Client C#. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-clients/compare/csharp-5.1.1-rc1...csharp-5.2.0-rc1

]]> RocketMQ_Client_Csharp <![CDATA[Release Notes - Apache RocketMQ Dashboard - Version 2.0.0]]> https://your-docusaurus-test-site.com/release-notes/2024/09/18/release-notes-rocketmq-dashboard-2.0.0 https://your-docusaurus-test-site.com/release-notes/2024/09/18/release-notes-rocketmq-dashboard-2.0.0 Wed, 18 Sep 2024 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.0.0 release of RocketMQ Dashboard. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

RocketMQ 5.x support​

Bug and improvement​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-dashboard/compare/rocketmq-dashboard-1.0.0...rocketmq-dashboard-2.0.0

]]> RocketMQ_Dashboard <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.3.1]]> https://your-docusaurus-test-site.com/release-notes/2024/07/19/release-notes-rocketmq-spring-2.3.1 https://your-docusaurus-test-site.com/release-notes/2024/07/19/release-notes-rocketmq-spring-2.3.1 Fri, 19 Jul 2024 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.3.1 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-spring/compare/rocketmq-spring-all-2.3.0...rocketmq-spring-all-2.3.1

]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 5.3.0]]> https://your-docusaurus-test-site.com/release-notes/2024/07/10/5.3.0 https://your-docusaurus-test-site.com/release-notes/2024/07/10/5.3.0 Wed, 10 Jul 2024 00:00:00 GMT
Download the 5.3.0 release

Below is a summary of the issues addressed in the 5.3.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

Improvement​

Bug​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.2.0...rocketmq-all-5.3.0

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.3.0]]> https://your-docusaurus-test-site.com/release-notes/2024/02/19/release-notes-rocketmq-spring-2.3.0 https://your-docusaurus-test-site.com/release-notes/2024/02/19/release-notes-rocketmq-spring-2.3.0 Mon, 19 Feb 2024 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.3.0 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

Bug​

Improvement​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq-spring/compare/rocketmq-spring-all-2.2.3...rocketmq-spring-all-2.3.0

]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 5.2.0]]> https://your-docusaurus-test-site.com/release-notes/2024/01/30/5.2.0 https://your-docusaurus-test-site.com/release-notes/2024/01/30/5.2.0 Tue, 30 Jan 2024 00:00:00 GMT
Download the 5.2.0 release

Below is a summary of the issues addressed in the 5.2.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

Improvement​

Bug​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.1.4...rocketmq-all-5.2.0

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.8]]> https://your-docusaurus-test-site.com/release-notes/2024/01/29/4.9.8 https://your-docusaurus-test-site.com/release-notes/2024/01/29/4.9.8 Mon, 29 Jan 2024 00:00:00 GMT
Download the 4.9.8 release

Below is a summary of the issues addressed in the 4.9.8 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

  • [ISSUE #7579] Fix globalWhiteRemoteAddressStrategy concurrent bug by @leizhiyuan in #7580
  • [ISSUE #7663] Bump snakeyaml version from 1.32 to 2.0 by @ShannonDing in #7663
  • [ISSUE #7649] Add validation in broker/nameserver configure updating command by @RongtongJin in #7649
  • [ISSUE #7653] Remove getBrokerClusterAclConfig from admin and server by @RongtongJin in #7653
  • [ISSUE #7688] Bump guava version from 31.1-jre to 32.0.1-jre by @RongtongJin in #7688
  • [ISSUE #7716] MQFaultStrategy check queue if writable by @leizhiyuan in #7716
  • [ISSUE #7783] Fix the selectOneMessageQueue to avoid change messageQueue permanently by @Tcytw in #7783
  • [ISSUE #7740] Optimize LocalFileOffsetStore by @redlsz in #7745
  • [ISSUE #7538] Fix wrong cachedMsgSize if msg body is changed in consumer callback by @yuz10 in #7820
  • [ISSUE #7849] Promptly return a response when the validation parameters cannot be modified by @RongtongJin #7849

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-4.9.7...rocketmq-all-4.9.8

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 5.1.4]]> https://your-docusaurus-test-site.com/release-notes/2023/09/22/5.1.4 https://your-docusaurus-test-site.com/release-notes/2023/09/22/5.1.4 Fri, 22 Sep 2023 00:00:00 GMT
Download the 5.1.4 release

Below is a summary of the issues addressed in the 5.1.4 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

Bug​

Improvement​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.1.3...rocketmq-all-5.1.4

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 5.1.3]]> https://your-docusaurus-test-site.com/release-notes/2023/06/24/5.1.3 https://your-docusaurus-test-site.com/release-notes/2023/06/24/5.1.3 Sat, 24 Jun 2023 00:00:00 GMT
Download the 5.1.3 release

Below is a summary of the issues addressed in the 5.1.3 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

Bug​

Improvement​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.1.2...rocketmq-all-5.1.3

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.7]]> https://your-docusaurus-test-site.com/release-notes/2023/06/12/4.9.7 https://your-docusaurus-test-site.com/release-notes/2023/06/12/4.9.7 Mon, 12 Jun 2023 00:00:00 GMT
Download the 4.9.7 release

Below is a summary of the issues addressed in the 4.9.7 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

  • Fix incorrect naming in update configuration protection by @RongtongJin

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-4.9.6...rocketmq-all-4.9.7

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 5.1.2]]> https://your-docusaurus-test-site.com/release-notes/2023/06/12/5.1.2 https://your-docusaurus-test-site.com/release-notes/2023/06/12/5.1.2 Mon, 12 Jun 2023 00:00:00 GMT
Download the 5.1.2 release

Below is a summary of the issues addressed in the 5.1.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

New Feature​

Bug​

Improvement​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.1.1...rocketmq-all-5.1.2

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.6]]> https://your-docusaurus-test-site.com/release-notes/2023/05/18/4.9.6 https://your-docusaurus-test-site.com/release-notes/2023/05/18/4.9.6 Thu, 18 May 2023 00:00:00 GMT
Download the 4.9.6 release

Below is a summary of the issues addressed in the 4.9.6 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-4.9.5...rocketmq-all-4.9.6

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 5.1.1]]> https://your-docusaurus-test-site.com/release-notes/2023/05/15/5.1.1 https://your-docusaurus-test-site.com/release-notes/2023/05/15/5.1.1 Mon, 15 May 2023 00:00:00 GMT
Download the 5.1.1 release

Below is a summary of the issues addressed in the 5.1.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.1.0...rocketmq-all-5.1.1

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.5]]> https://your-docusaurus-test-site.com/release-notes/2023/03/26/4.9.5 https://your-docusaurus-test-site.com/release-notes/2023/03/26/4.9.5 Sun, 26 Mar 2023 00:00:00 GMT
Download the 4.9.5 release

Below is a summary of the issues addressed in the 4.9.5 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-3905] - Support bname in protocol for 4.9.x client
  • [ISSUE-5333] - Remove unused header fields
  • [ISSUE-4468] - Optimize broker buffer length initialization
  • [ISSUE-4511] - Fix notAvailableDuration description in doc file
  • [ISSUE-4503] - Re-push RocketMQ's commit logs from May 2013 to December 2016
  • [ISSUE-4489] - Some trace messages not being sent to the broker in time before producer shutdown
  • [ISSUE-4513] - Elegant equals using apache-commons
  • [ISSUE-4528] - Fix test failed sometimes
  • [ISSUE-4520] - Implement adjusting maxMessageSize dynamically
  • [ISSUE-4544] - Print aclConf to log
  • [ISSUE-4461] - Support to change the logger level dynamically
  • [ISSUE-4531] - Fix unreachable statement, redundant code and code style
  • [ISSUE-4515] - Remove useless implement in some processors
  • [ISSUE-4445] - Polish the design doc
  • [ISSUE-4572] - Modify Dependency Exclusions for DLedger 0.2.7
  • [ISSUE-4574] - Fix misspelling
  • [ISSUE-5541] - Make getClazzFields obtain super class field
  • [ISSUE-5983] - Make consumer support flow control code better
  • [ISSUE-6419] - Upgrade dledger version to 0.3.1.2

Bug​

  • [ISSUE-5965] - Fix lmqTopicQueueTable initialization
  • [ISSUE-5465] - Fix order consumer's lock issue when first start
  • [ISSUE-4612] - Fix trace not complete
  • [ISSUE-4507] - Fix message trace throws exception
  • [ISSUE-6411] - Cherry pick some bug fixes from develop to 4.9.x branch
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Streams - Version 1.1.1]]> https://your-docusaurus-test-site.com/release-notes/2023/02/22/release-notes-rocketmq-streams-all-1.1.1 https://your-docusaurus-test-site.com/release-notes/2023/02/22/release-notes-rocketmq-streams-all-1.1.1 Wed, 22 Feb 2023 00:00:00 GMT
Download

Below is a summary of the issues addressed in the 1.1.1 release of RocketMQ Streams. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-253] - [ISSUE-253] - Adjust RSQLDB
  • [ISSUE-255] - [ISSUE-255] - keep state topic consistent with source topic
  • [ISSUE-257] - [ISSUE-257] - Use thread name as rocksdb path
  • [ISSUE-260] - [ISSUE-260] - Modify the configure of ObjectMapper
  • [ISSUE-263] - [ISSUE-263] - The idle window does not trigger
  • [ISSUE-265] - [ISSUE-265] - store watermark
  • [ISSUE-267] - [ISSUE-267] - Add watermark in session window
  • [ISSUE-251] - [ISSUE-251] - Support avg function in WindowStream
  • [ISSUE-270] - [ISSUE-270] - polish double stream join
  • [ISSUE-268] - [ISSUE-268] - modify the return type of flatmap

New Contributors​

]]> RocketMQ_Streams <![CDATA[Release Notes - Apache RocketMQ - Version 5.1.0]]> https://your-docusaurus-test-site.com/release-notes/2023/02/16/5.1.0 https://your-docusaurus-test-site.com/release-notes/2023/02/16/5.1.0 Thu, 16 Feb 2023 00:00:00 GMT
Download the 5.1.0 release

Below is a summary of the issues addressed in the 5.1.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • RIP-46 Observability improvement for RocketMQ

  • RIP-48 Enhance server side offset management ability

  • RIP-49 RocketMQ remoting module improvement

  • RIP-50 RocketMQ Transaction Message Improvement

  • RIP-51 Pop orderly improvement

  • RIP-52 Optimize Building ConsumeQueue

  • RIP-55 Support remoting protocol in rocketmq proxy

  • RIP-56 Replace Logging Module with Shaded Logback

  • RIP-57 Tiered storage for RocketMQ

Improvement​

  • [ISSUE #3799] [RIP-30] Support Compaction topic @ltamber, pr by @ltamber
  • [ISSUE #3905] Support brokerName in request protocol @drpmma, pr by @drpmma
  • [ISSUE #4330] [RIP-44] Support DLedger Controller @hzh0425, pr by @hzh0425
  • [ISSUE #4487] The trackType is wrong when the consumer in broadcasting subscription @zhangjidi2016, pr by @zhangjidi2016
  • [ISSUE #4658] remove redundant logic in checkTransactionState @zhiliatom, pr by @zhiliatom
  • [ISSUE #4902] Change the type of loop index from long to int, and place Safepoint before the loop, will the effect be better than Thread.sleep(0)? @somePeopleFireAndWood, pr by @isysc1
  • [ISSUE #5012] Support escaping transactional messages in slave-acting-master mode @caigy, pr by @caigy
  • [ISSUE #5020] Add find_java_home function to tool script @Slideee, pr by @Slideee
  • [ISSUE #5039] localHostName() get stuck when constructing the BrokerIdentity object @dongeforever, pr by @TheR1sing3un
  • [ISSUE #5047] Modify MessageStoreConfig attribute maxTopicLength default value @mxsm, pr by @mxsm
  • [ISSUE #5051] Remove GroupCommitService#run synchronized code chunk @mxsm, pr by @mxsm
  • [ISSUE #5069] polish the startup of proxy @xdkxlk, pr by @xdkxlk
  • [ISSUE #5089] Delegate plugin store configuration by broker @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5091] RocketMQ Store Module Improvement @lizhimins, pr by @lizhimins
  • [ISSUE #5095] [RIP-49] RocketMQ Remoting Module Improvement @lizhimins, pr by @lizhimins
  • [ISSUE #5097] Fix illegal reflective access @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5100] Recover the optimization of pull request #2885 @RongtongJin, pr by @RongtongJin
  • [ISSUE #5104] Clean PROPERTY_TIMER_DELAY_MS if not timer message @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5106] Make ProxyStartupTest portable @lizhanhui, pr by @lizhanhui
  • [ISSUE #5108] Bump checkstyle-plugin to 3.2.0 @aaron-ai, pr by @aaron-ai
  • [ISSUE #5116] Make PlainAccessControlFlowTest portable @lizhanhui, pr by @lizhanhui
  • [ISSUE #5119] Make remaining acl test cases hermetic and portable @lizhanhui, pr by @lizhanhui
  • [ISSUE #5121] Automate release of RocketMQ versions to maven repository @lizhanhui, pr by @tsunghanjacktsai
  • [ISSUE #5124] Signature of several public methods in 'org.apache.rocketmq.namesrv.NamesrvStartup' have been changed @caigy, pr by @caigy
  • [ISSUE #5126] Make tests in ACL module pass on Windows @lizhanhui, pr by @lizhanhui
  • [ISSUE #5130] Use the latest rocketmq version as example in readme file. @ShannonDing, pr by @security00
  • [ISSUE #5131] The producer instance should be shutdown after sending namespacing messages. @ShannonDing, pr by @totalo
  • [ISSUE #5132] Use StandardCharsets.UTF_8 as default charset of getting bytes when sending example messages. @ShannonDing, pr by @renyansongno1
  • [ISSUE #5133] Use StandardCharsets.UTF_8 as default charset in oneway producer demo. @ShannonDing, pr by @selectbook
  • [ISSUE #5134] Remove useless pull consumer example. @ShannonDing, pr by @azhsmesos
  • [ISSUE #5135] Format ERROR_MESSAGE string in commandUtil class. @ShannonDing, pr by @islongfei
  • [ISSUE #5136] SubCommand seems not required to be declared again as a parameter type. @ShannonDing, pr by @RapperCL
  • [ISSUE #5138] Do not throw exception in order producer demo. @ShannonDing, pr by @alexcao2018
  • [ISSUE #5149] remove useless producer example file. @ShannonDing, pr by @liyijuan
  • [ISSUE #5151] RebalanceImpl：Reduce redundant for loops @RapperCL, pr by @RapperCL
  • [ISSUE #5152] Change the error log level to error @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5157] Optimize AutoSwitchHAConnection HandShake's data protocol @mxsm, pr by @mxsm
  • [ISSUE #5168] 5.0.0 release @odbozhou, pr by @odbozhou
  • [ISSUE #5177] NPE in AclUtils#combineBytes @zhiliatom, pr by @zhiliatom
  • [ISSUE #5179] Math.abs() method call redundant, judgment and repeated assignment @RapperCL, pr by @RapperCL
  • [ISSUE #5180] Support domain resolution to obtain the nameserver address @lizhimins, pr by @lizhimins
  • [ISSUE #5195] receive INVALID_ARGUMENT when there is no topicsList in publishing of settings @xdkxlk, pr by @xdkxlk
  • [ISSUE #5198] Fix NPE in ClusterList SubCommand @lizhimins, pr by @lizhimins
  • [ISSUE #5201] [Infra Enhancement Project] Use pull request for Bazel Pipeline @lizhanhui, pr by @lizhanhui
  • [ISSUE #5227] Add a new notification configuration to make dev list cleaner @zhouxinyu, pr by @zhouxinyu
  • [ISSUE #5231] Optimize some reput message code @echooymxq, pr by @echooymxq
  • [ISSUE #5236] There is a problem in the load method of the ServiceProvider loading class @RapperCL, pr by @RapperCL
  • [ISSUE #5254] ServiceProvider Stream Closure Optimization @RapperCL, pr by @RapperCL
  • [ISSUE #5265] Nested logic may cause more if check @zhiliatom, pr by @zhiliatom
  • [ISSUE #5267] Start Broker failed to load the configuration file broker.conf @macdreaming, pr by @xdkxlk
  • [ISSUE #5270] mqshudown will produce \"Illegal number\" when there is no process to shutdown @xdkxlk, pr by @xdkxlk
  • [ISSUE #5272] NPE raised when CI runs tests @lizhanhui, pr by @lizhanhui
  • [ISSUE #5274] AutoSwitchRoleIntegrationTest is still flaky @lizhanhui, pr by @RongtongJin
  • [ISSUE #5276] AddWritePermSubCommandTest uses fixed port that may not be available @lizhanhui, pr by @lizhanhui
  • [ISSUE #5278] Modify MessageStoreConfig#isTransientStorePoolEnable method comment doc @mxsm, pr by @mxsm
  • [ISSUE #5281] Optimize the rocketmq benchmark @zhangjidi2016, pr by @zhangjidi2016
  • [ISSUE #5285] Add vm arguments to set useTLS for all server. @echooymxq, pr by @echooymxq
  • [ISSUE #5288] Implementation of AccessValidator cannot be replaced with SPI mechanism @caigy, pr by @caigy
  • [ISSUE #5291] Optimise the HandshakeHandler @echooymxq, pr by @echooymxq
  • [ISSUE #5292] [RIP-48] Support reset offset in server side to improve the success rate @lizhimins, pr by @lizhimins
  • [ISSUE #5294] ClassLoad path optimization @RapperCL, pr by @RapperCL
  • [ISSUE #5303] Authentication cannot be performed for sending batch messages @zhangjidi2016, pr by @zhangjidi2016
  • [ISSUE #5307] Whether the if statement is redundant? @nowinkeyy, pr by @nowinkeyy
  • [ISSUE #5309] NormalMsgDelayIT is flaky @lizhanhui, pr by @ShadowySpirits
  • [ISSUE #5310] Admin tool queryMessage signature check failed @sinrimin, pr by @zhangjidi2016
  • [ISSUE #5311] Expose an API to facilitate graceful shutdown of proxy @lizhanhui, pr by @drpmma
  • [ISSUE #5313] Optimize proxy module methods and interfaces @drpmma, pr by @drpmma
  • [ISSUE #5315] DefaultLitePullConsumerImpl's persistConsumeOffset method should not be called by MQClientInstance if DefaultLitePullConsumerImpl disable autoCommit @lizhiboo, pr by by @lizhiboo
  • [ISSUE #5322] improving SDK topic route availability, when namsrv restart @fuyou001, pr by @fuyou001
  • [ISSUE #5324] Replace deprecated class PosixParser with DefaultParser for CLI @mxsm, pr by @mxsm
  • [ISSUE #5331] Resolve the unstable unit tests @echooymxq, pr by @echooymxq
  • [ISSUE #5332] Remove DefaultMessageStore's private field printTimes that is never used @mxsm, pr by @mxsm
  • [ISSUE #5339] Fix BrokerContainer document error @RongtongJin, pr by @RongtongJin
  • [ISSUE #5344] Disable some test cases on Windows to make the CI pipeline pass @lizhanhui, pr by @lizhanhui
  • [ISSUE #5348] [RIP-48] Support server-side offset management in broadcast consumption mode @lizhimins, pr by @lizhimins
  • [ISSUE #5354] [RIP-46][Task 2] Implement metrics collector and exporter @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5354] [RIP-46][Task 2] Implement metrics collector and exporter @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5356] [RIP 48] Introduces the concept of ready and inflight messages @lizhimins, pr by @lizhimins
  • [ISSUE #5364] [RIP 51] Task1: Support changeInvisibleTime for pop orderly. @xdkxlk, pr by @xdkxlk
  • [ISSUE #5365] [RIP 51] Task2: Add notification mechanism for pop orderly. @xdkxlk, pr by @xdkxlk
  • [ISSUE #5370] Upgrade commons-cli:commons-cli to 1.5.0 @mxsm, pr by @mxsm
  • [ISSUE #5372] is this necessary to call fileWatchService's shutdown method twice? @thezp, pr by @thezp
  • [ISSUE #5373] NameSrv does not output the bindaddress when starting @xiaoyifang, pr by @xiaoyifang
  • [ISSUE #5381] Optimize Python scripts comments @pipi18, pr by @pipi18
  • [ISSUE #5386] [ISSUE #5386][RIP-50]RocketMQ Transaction Message Improvement Of Batch OP Message @Focus-rth, pr by @Focus-rth
  • [ISSUE #5390] There are to many useless log in pop.log @xdkxlk, pr by @xdkxlk
  • [ISSUE #5392] [RIP-55] Support remoting protocol in rocketmq proxy module @drpmma, pr by @drpmma
  • [ISSUE #5393] TransactionMessageIT can not pass CI @RongtongJin, pr by @RongtongJin
  • [ISSUE #5402] The retry messages should not be decompressed in PopReviveService @xdkxlk, pr by @xdkxlk
  • [ISSUE #5404] Variable of LatencyFaultToleranceImpl#whichItemWorst does not present the worst item @jasonjavaYY, pr by @jasonjavaYY
  • [ISSUE #5408] The offset of PopReviveGroup unable to move forward when there are more ack than ck @xdkxlk, pr by @xdkxlk
  • [ISSUE #5413] Modify AutoSwitchHAClient currentReceivedEpoch attribute long type to int @mxsm, pr by @mxsm
  • [ISSUE #5415] TransactionalMessageBridge.writeOp Duplicate recording of metrics data @RapperCL, pr by @RapperCL
  • [ISSUE #5426] mqadmin updateTopic CLI result print format problem @mxsm, pr by @mxsm
  • [ISSUE #5430] [code quality]redundent null check in HookUtils @xiaoyifang, pr by @fndejan
  • [ISSUE #5437] Add push consumer execute hook logs. @humkum, pr by @humkum
  • [ISSUE #5443] Rpc hook npe in rocketmq test @lizhimins, pr by @RongtongJin
  • [ISSUE #5446] Modify ScheduleMessageService's log name RocketmqStore to RocketmqBroker @mxsm, pr by @mxsm
  • [ISSUE #5448] [RIP-46][Task 3] Develop metrics for broker and proxy @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5448] [RIP-46][Task 3] Develop metrics for broker and proxy @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5449] implement broker stats metrics and request metrics @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5449] implement broker stats metrics and request metrics @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5452] Label '@maven//:com_google_guava_guava' is duplicated in the 'deps' attribute of rule 'tests' @RongtongJin, pr by @RongtongJin
  • [ISSUE #5453] Combine parseDelayLevel error log information @mxsm, pr by @mxsm
  • [ISSUE #5458] Enforce checks on Windows and MacOS @lizhanhui, pr by @lizhanhui
  • [ISSUE #5471] AutoSwitchRoleIntegrationTest still experience random failures @lizhanhui, pr by @RongtongJin
  • [ISSUE #5481] Decrease the repeated consumption probability of expired message @aaron-ai, pr by @aaron-ai
  • [ISSUE #5482] Remove ClientRequestProcessor#getRouteInfoByTopic method invalid logic judgment @mxsm, pr by @mxsm
  • [ISSUE #5484] [RIP-56] Replace Logging Module with Shaded Logback @aaron-ai, pr by @aaron-ai
  • [ISSUE #5484] [RIP-56] Replace Logging Module with Shaded Logback @aaron-ai, pr by @aaron-ai
  • [ISSUE #5490] Fix name server startup tip typo @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5499] Remove BrokerHousekeepingService unused static attribute log @mxsm, pr by @mxsm
  • [ISSUE #5506] Question : How do I create TOPIC of type DELAY? @TO-21, pr by @drpmma
  • [ISSUE #5507] Improve the speed of AttributeParser#parseToMap parsing @mxsm, pr by @mxsm
  • [ISSUE #5509] Fix flaky test case in BrokerOuterAPITest @lizhanhui, pr by @lizhanhui
  • [ISSUE #5511] Fix Proxy start up throw NullPointerException @mxsm, pr by @mxsm
  • [ISSUE #5512] Skip the unnecessary network interface @echooymxq, pr by @echooymxq
  • [ISSUE #5526] Fix : Topic attribute should not be replace by null. @humkum, pr by @humkum
  • [ISSUE #5531] Logging isolation of broker container is hacky @aaron-ai, pr by @aaron-ai
  • [ISSUE #5532] useless setting socksProxy in DefaultMQAdminExt @supercym, pr by @supercym
  • [ISSUE #5534] BatchConsumeQueueTest timeout too eager @lizhanhui, pr by @lizhanhui
  • [ISSUE #5542] ConsumerProcessor lockBatchMQ future allOf data race issue @drpmma, pr by @drpmma
  • [ISSUE #5544] Replace DLedgerServer#getdLedgerLeaderElector deprecated method @mxsm, pr by @mxsm
  • [ISSUE #5549] It is inappropriate that the headers of the controller are under namesrv directory @RongtongJin, pr by @RongtongJin
  • [ISSUE #5560] Method parameters are passed in the wrong order @zhangjidi2016, pr by @zhangjidi2016
  • [ISSUE #5562] Reset consumeOffset execution logic In a catch block，and is not executed under normal circumstances @zhangjidi2016, pr by @zhangjidi2016
  • [ISSUE #5566] AutoSwitchHATest is a flaky test @RongtongJin, pr by @RongtongJin
  • [ISSUE #5568] Support long length group and topic for pop mode consumption @lizhimins, pr by @lizhimins
  • [ISSUE #5569] Support broker priority election for controller mode @hzh0425, pr by @hzh0425
  • [ISSUE #5572] Remove useless introduction in Controller / BrokerInfo @hzh0425, pr by @hzh0425
  • [ISSUE #5576] Optimize UtilAll#getPid method @mxsm, pr by @mxsm
  • [ISSUE #5577] Unnecessary request parsing when executing sendMessageHook @RongtongJin, pr by @RongtongJin
  • [ISSUE #5583] FlakyTest: ReceiptHandleProcessorTest @lizhanhui, pr by @xdkxlk
  • [ISSUE #5589] [OPTIMIZATION] Record subscriptions from request @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5593] Enable AbortProcessException to interrupt RPCHook @RongtongJin, pr by @RongtongJin
  • [ISSUE #5595] Add brokerConfig which will not validate system topic when update topic @drpmma, pr by @drpmma
  • [ISSUE #5602] Remove useless log attribute from BrokerConfig @mxsm, pr by @mxsm
  • [ISSUE #5605] [OPTIMIZATION] Introduce tag estimation for lag calculation @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5616] Fix POP checkpoint record accessor typo @lizhanhui, pr by @francisoliverlee
  • [ISSUE #5617] Fix Bazel build warning @lizhanhui, pr by @lizhanhui
  • [ISSUE #5621] Enable all store test cases @lizhanhui, pr by @lizhanhui
  • [ISSUE #5623] DLedger can't load org.sfl4j.LoggerFactory when use mqnamesrv start @mxsm, pr by @mxsm
  • [ISSUE #5626] Optimize DefaultMessageStore#getEarliestMessageTime @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5631] ReplicasInfoManager#registerBroker not check master is alive @mxsm, pr by @mxsm
  • [ISSUE #5634] Persist consumer offset should not be disabled when auto-commit is turned off @RongtongJin, pr by @RongtongJin
  • [ISSUE #5637] Try to make AutoSwitchRoleIntegrationTest more stable @RongtongJin, pr by @RongtongJin
  • [ISSUE #5639] commitSync method is ambiguous in lite pull consumer @RongtongJin, pr by @RongtongJin
  • [ISSUE #5644] Static topic ITs can not pass @RongtongJin, pr by @RongtongJin
  • [ISSUE #5644] Static topic ITs can not pass @RongtongJin, pr by @RongtongJin
  • [ISSUE #5647] Polish PullMessageService some methods parameter name @mxsm, pr by @mxsm
  • [ISSUE #5654] Support calculate inflight messages for pop @xdkxlk, pr by @xdkxlk
  • [ISSUE #5659] Redundant error log output @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5660] Optimize LagCalculationIT @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5668] Polish AutoSwitchHAClient and AutoSwitchHAConnection Comments @mxsm, pr by @mxsm
  • [ISSUE #5673] Add the windows platform script as the controller quick start @mxsm, pr by @mxsm
  • [ISSUE #5676] Support for dynamic Logging in proxy and controller modules @mxsm, pr by @mxsm
  • [ISSUE #5686] Polish ReplicasInfoManager comment and static log attribute @mxsm, pr by @mxsm
  • [ISSUE #5688] Add log xml config file into distribution config directory @mxsm, pr by @mxsm
  • [ISSUE #5692] Polish Controller headers toString @mxsm, pr by @mxsm
  • [ISSUE #5695] Optimize broker startup @lizhimins, pr by @lizhimins
  • [ISSUE #5699] [code issue]duplicate code of UtilAll.isBlank method @xiaoyifang, pr by @xiaoyifang
  • [ISSUE #5701] [RIP-46] Optimize lag calculation @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5704] Optimize nameserver start when enableControllerInNamesrv of NamesrvConfig is false @mxsm, pr by @mxsm
  • [ISSUE #5708] Fix NamesrvStartup can't print config when use -p command @mxsm, pr by @mxsm
  • [ISSUE #5724] Add proxy module log xml to distribution directory @mxsm, pr by @mxsm
  • [ISSUE #5726] there are some issue in the above verifyDelay @xiaoyifang, pr by @xiaoyifang
  • [ISSUE #5740] [code discussion] Should the method UtilAll.getIP() return a localhost ? @RagingSpud, pr by @RagingSpud
  • [ISSUE #5741] Specifiy logback configuration file in cmd command line for windows platform @mxsm, pr by @mxsm
  • [ISSUE #5754] [RIP-57] Tiered storage for RocketMQ @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5763] add the default subscribe * tag method @lybuestc, pr by @lybuestc
  • [ISSUE #5766] msg may be null @xiaoyifang, pr by @xiaoyifang
  • [ISSUE #5776] [code optimization] Repeated empty string check for proxy module. @yx9o, pr by @yx9o
  • [ISSUE #5778] compensateSubscribeData of retry topic is written to topic @yuz10, pr by @yuz10
  • [ISSUE #5780] Replace DLedgerServer's deprecated getdLedgerLeaderElector method with getDLedgerLeaderElector in BrokerController @mxsm, pr by @mxsm
  • [ISSUE #5783] Fix proxy module compilation warning @lizhanhui, pr by @lizhanhui
  • [ISSUE #5802] Optimize HashMap and HashSet invoke resize method @mxsm, pr by @mxsm
  • [ISSUE #5804] Optimize BrokerStatsManager#incTopicPutLatency create statsKey @mxsm, pr by @mxsm
  • [ISSUE #5809] [Optimize]Replace synchronized with ReentrantReadWriteLock in AutoSwitchHAService @mxsm, pr by @mxsm
  • [ISSUE #5816] No response is returned when no parameter is configured for the brokerStatus command. @frinda, pr by @frinda
  • [ISSUE #5819] PullRequestHoldServiceTest is flaky @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5821] There unnecessary Chinese in English document. @yx9o, pr by @yx9o
  • [ISSUE #5823] Add delete topic in message store interface @lizhimins, pr by @lizhimins
  • [ISSUE #5823] Add delete topic in message store interface @lizhimins, pr by @lizhimins
  • [ISSUE #5829] codecov url in README is incorrect @Oliverwqcwrw, pr by @mahaitao617
  • [ISSUE #5832] TodayConsumeCount is increasing rapidly without sending message @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5837] Deprecate MessageStore#checkInDiskByConsumeOffset @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5847] Fix wake up in NotificationProcessor @drpmma, pr by @drpmma
  • [ISSUE #5847] Fix wake up in NotificationProcessor @drpmma, pr by @drpmma
  • [ISSUE #5847] Fix wake up in NotificationProcessor @drpmma, pr by @drpmma
  • [ISSUE #5852] The AclWatchService still start when enable proxy and enableAcl is false @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5859] Optimize String#format in DefaultMQProducerImpl @mxsm, pr by @mxsm
  • [ISSUE #5860] set the value of order when create or update topic @Slideee, pr by @Slideee
  • [ISSUE #5862] Stop send heartbeat to broker when ProducerGroup is offline in proxy @xdkxlk, pr by @xdkxlk
  • [ISSUE #5863] [RIP-57] Implement tiered storage metadata @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5869] Remove unnecessary verification logic in consumerSendMsgBack method @RongtongJin, pr by @RongtongJin
  • [ISSUE #5872] Ignore testChangeRoleManyTimes in AutoSwitchHATest util it is stable @RongtongJin, pr by @RongtongJin
  • [ISSUE #5874] [RIP-57] implement file queue for tiered storage @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5876] Fix resource leak in DefaultLitePullConsumerTest @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5880] Remove useless attribute TOPIC_KEY_SPLITTER in MessageClientIDSetter class @mxsm, pr by @mxsm
  • [ISSUE #5884] [RIP-52][Task 1] Concurrent check CommitLog messages @nowinkeyy, pr by @nowinkeyy
  • [ISSUE #5885] Fix FAQurl's class FAQ url incorrect @mxsm, pr by @mxsm
  • [ISSUE #5891] [RIP-57] Implement MessageStore interface for tiered store @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5896] [Task] add pop consumer example @mahaitao617, pr by @mahaitao617
  • [ISSUE #5897] The info is ambiguous when broker is already added to broker container @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5902] Fix logback configuration warning @aaron-ai, pr by @aaron-ai
  • [ISSUE #5905] Config files lost after vm restart @yuz10, pr by @yuz10
  • [ISSUE #5907] [Optimize]try catch to prevent ConcurrentHashMapUtils init failed @mxsm, pr by @mxsm
  • [ISSUE #5913] GetSyncStateSetSubCommand can also print that the broker is not in syncStateSet @RongtongJin, pr by @RongtongJin
  • [ISSUE #5916] availableNamesrvAddrMap in remotingClient is not update when the number of nameservers decreases @RongtongJin, pr by @RongtongJin
  • [ISSUE #5921] Support domain resolution to obtain the controller address @RongtongJin, pr by @RongtongJin
  • [ISSUE #5923] [RIP-57] Add example tiered storage backend service provider @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5924] Optimize UtilAll#sleep method @mxsm, pr by @mxsm
  • [ISSUE #5929] The broker send heartbeat to controller frequently causing thread blocking when the network partition @RongtongJin, pr by @RongtongJin
  • [ISSUE #5939] Adjust the MQClientInstance#sendHeartbeatToAllBroker catch code block log print level from info to warn @mxsm, pr by @mxsm
  • [ISSUE #5941] An error occurred when starting rocketmq-proxy: create system broadcast topic DefaultHeartBeatSyncerTopic failed on cluster r5-broker @zzjcool, pr by @drpmma
  • [ISSUE #5941] An error occurred when starting rocketmq-proxy: create system broadcast topic DefaultHeartBeatSyncerTopic failed on cluster r5-broker @zzjcool, pr by @zzjcool
  • [ISSUE #5942] Produce count contains the quantity of the system topic @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #5947] Optimize RouteInfoManager#pickupTopicRouteData create BrokerData code @mxsm, pr by @mxsm
  • [ISSUE #5949] Remove TopicQueueMappingInfo class duplicate licenses @mxsm, pr by @mxsm
  • [ISSUE #5953] [RIP-46] calculate retry message throughput in pop consumption mode @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5961] Simplify getPID in MixAll @xdshent, pr by @xdshent
  • [ISSUE #5963] Remove the useless exception class: MQRedirectException @socutes, pr by @socutes
  • [ISSUE #5969] Is there DeleteUnusedStats duplicate? @zhiliatom, pr by @zhiliatom
  • [ISSUE #5971] Make the internal logs related to the dledger in the controller print to a file separately @RongtongJin, pr by @RongtongJin
  • [ISSUE #5975] Remove more system topic for getUserTopicConfig api. @dingshuangxi888, pr by @dingshuangxi888
  • [ISSUE #5979] Fix FAQ url incorrect in FAQUrl class @mxsm, pr by @mxsm
  • [ISSUE #5983] Make consumer support flow control code better @RongtongJin, pr by @RongtongJin
  • [ISSUE #5986] optimize the test class code @hardyfish, pr by @hardyfish
  • [ISSUE #5994] [RIP-46] Add pop and timer metrics @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5996] optimize the RemotingSerializable class code @hardyfish, pr by @hardyfish
  • [ISSUE #5999] Fix the TopicQueueMappingUtils comment typo @mxsm, pr by @mxsm
  • [ISSUE #6007] Useless if judgment in DefaultMQProducerImpl @coderbruis, pr by @coderbruis
  • [ISSUE #6010] Optimize NettyRemotingClient#updateNameServerAddressList @xdshent, pr by @xdshent
  • [ISSUE #6012] Pop consumer with big queue num will case out of bounds problem @xdkxlk, pr by @xdkxlk
  • [ISSUE #6019] PlainAccessResource parse method can be simplified @hardyfish, pr by @hardyfish
  • [ISSUE #6021] Fix nameserver logback configuration warning @aaron-ai, pr by @aaron-ai
  • [ISSUE #6030] Prepare to release Apache RocketMQ 5.1.0 @drpmma, pr by @drpmma
  • [ISSUE #6030] Prepare to release Apache RocketMQ 5.1.0 @drpmma, pr by @drpmma
  • [ISSUE #6033] modify TraceContext toString method @hardyfish, pr by @hardyfish
  • [ISSUE #6043] optimize the DefaultLitePullConsumerImpl isSetEqual method code @hardyfish, pr by @hardyfish
  • [ISSUE #6047] Support TLS permissive mode for 5.x client @xdkxlk, pr by @xdkxlk
  • [ISSUE #6051] remove redundant variable definitions @hardyfish, pr by @hardyfish
  • [ISSUE #6055] replace loop with putAll and typo fix in RegisterBrokerBody @xdshent, pr by @xdshent
  • [ISSUE #6073] remove static reference @hardyfish, pr by @hardyfish
  • [ISSUE #6077] fix issues that messageStore could be null @hardyfish, pr by @hardyfish
  • [ISSUE #6080] delete MQAdminImpl meaningless null check @hardyfish, pr by @hardyfish
  • [ISSUE #6082] simplify MQClientAPIImpl processSendResponse code @hardyfish, pr by @hardyfish

Bug​

  • [ISSUE #5162] There may be a bug in DefaultMessageStore#getMessage @Knowden, pr by @Knowden
  • [ISSUE #5214] Consumer offset of LMQ's topics were updated failed. @ShannonDing, pr by @DongyuanPan
  • [ISSUE #5238] The slave node statistics are incorrect when using BCQ @RongtongJin, pr by @RongtongJin
  • [ISSUE #5305] fix proxy TopicRouteService cache bug @fuyou001, pr by @fuyou001
  • [ISSUE #5374] The broker unRegister cause the new registered broker removed. @echooymxq, pr by @echooymxq
  • [ISSUE #5424] Null exception and array overflow bug exist in getHalfMsg method @RapperCL, pr by @RapperCL
  • [ISSUE #5493] [Static Topic] Fix : NPE caused by logicQueueMappingItem out of date @humkum, pr by @humkum
  • [ISSUE #5536] [Static Topic] Is it necessary to consider the compatible while upgrade namesrv and broker? @humkum, pr by @humkum
  • [ISSUE #5651] Unable to send messages normally due to HA disconnection @RongtongJin, pr by @mxsm
  • [ISSUE #5712] Invalid of heartbeat detection after controller switch @RongtongJin, pr by @RongtongJin
  • [ISSUE #5714] System busy exception when transientStorePoolEnable=true in controller mode @riki-wang, pr by @RongtongJin
  • [ISSUE #5812] Static topic cannot be consumed normally @RongtongJin, pr by @RongtongJin
  • [ISSUE #5813] Pop topic queue lock not unlock @lizhimins, pr by @ShadowySpirits
  • [ISSUE #5830] Bug in GetMessageResult#getMessageCount @ShadowySpirits, pr by @ShadowySpirits
  • [ISSUE #5839] Code.ILLEGAL_POLLING_TIME is not compatible with gRPC Client <=5.0.2 @aaron-ai, pr by @aaron-ai
  • [ISSUE #5900] A shutdown failure gives the illusion that the broker was successfully added to the container @Oliverwqcwrw, pr by @Oliverwqcwrw
  • [ISSUE #6045] The endoffset of entry obtained by getBrokerEpoch is incorrect @RongtongJin, pr by @RongtongJin

New Contributors​

Full Changelog: https://github.com/apache/rocketmq/compare/rocketmq-all-5.0.0...rocketmq-all-5.1.0

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.2.3]]> https://your-docusaurus-test-site.com/release-notes/2023/02/06/release-notes-rocketmq-spring-2.2.3 https://your-docusaurus-test-site.com/release-notes/2023/02/06/release-notes-rocketmq-spring-2.2.3 Mon, 06 Feb 2023 00:00:00 GMT
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Below is a summary of the issues addressed in the version 2.2.3 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE #446] - Correct typos in the document
  • [ISSUE #461] - Upgrade fastjson version to 1.2.83
  • [ISSUE #460] - Bump spring-core from 5.3.18 to 5.3.20 in /rocketmq-spring-boot-parent
  • [ISSUE #450] - Fix More than one client is created when consumer.group and consumer.topic is used in application.properties
  • [ISSUE #471] - Support instance name config in producer and consumer
  • [ISSUE #477] - change StandardEnvironment to ConfigurableEnvironment
  • [ISSUE #444] - Add default consumer namespace to DefaultRocketMQListener
  • [ISSUE #481] - Add defaultNamespace to both producer and consumer
  • [ISSUE #479] - Allow programmatic modify @RocketMQMessageListener annotation
  • [ISSUE #484] - Fix testExtRocketMQTemplate
  • [ISSUE #496] - Fix pull request template format not correct
  • [ISSUE #494] - Replace deprecated StringUtils.isEmpty method with StringUtils.hasLength
  • [ISSUE #499] - Add apache rat check exclude file
  • [ISSUE #488] - Upgrade RocketMQ version to 5.0.0
  • [ISSUE #507] - Support send oderly delay message for RocketMQTemplate
  • [ISSUE #512] - Go back and keep versions compatible
  • [ISSUE #511] - Polish the application.properties to solve the misunderstanding between push consumer and pull consumer
  • [ISSUE #517] - Remove travis CI and add license-checker workflow
  • [ISSUE #506] - Support send message with arbitrarily delay time
  • [ISSUE #520] - Add syncSendDeliverTimeMills and syncSendDelayTimeMills API for RocketMQ 5.0 timer message
  • [ISSUE #522] - Format code and Optimization description

Bug​

  • [ISSUE #458] - Fix the problem of cannot consume previous messages in broadcast consumption mode
  • [ISSUE #486] - The namespace configuration in the annotation cannot be read
]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ Streams - Version 1.1.0]]> https://your-docusaurus-test-site.com/release-notes/2023/01/06/release-notes-rocketmq-streams-all-1.1.0 https://your-docusaurus-test-site.com/release-notes/2023/01/06/release-notes-rocketmq-streams-all-1.1.0 Fri, 06 Jan 2023 00:00:00 GMT
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Below is a summary of the issues addressed in the 1.1.0 release of RocketMQ Streams. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [RIP-229] - [RIP-229] - RocketMQ Streams improvement
  • [ISSUE-232] - [ISSUE-232] - add operator in groupByStream
  • [ISSUE-234] - [ISSUE-234] - Add quick start
  • [ISSUE-235] - [ISSUE-235] - modify quick start
  • [ISSUE-236] - [ISSUE-236] - modify quick start
  • [ISSUE-237] - [ISSUE-237] - modify quick start
  • [ISSUE-238] - [ISSUE-238] - modify version to 1.1.0-SNAPSHOT
  • [ISSUE-239] - [ISSUE-239] - modify quick start
  • [ISSUE-240] - [ISSUE-240] - modify quick start
  • [ISSUE-241] - [ISSUE-241] - remove useless class
  • [ISSUE-242] - [ISSUE-242] - add exception
  • [ISSUE-244] - [ISSUE-244] - Add flatmap, add tostring, modify the key of sink topic
  • [ISSUE-245] - [ISSUE-245] - add example
]]> RocketMQ_Streams <![CDATA[Release Notes - Apache RocketMQ Schema Registry - Version 0.1.0]]> https://your-docusaurus-test-site.com/release-notes/2022/10/17/release-notes-rocketmq-schema-registry-all-0.1.0 https://your-docusaurus-test-site.com/release-notes/2022/10/17/release-notes-rocketmq-schema-registry-all-0.1.0 Mon, 17 Oct 2022 00:00:00 GMT
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Below is a summary of the issues addressed in the 0.1.0 release of RocketMQ Schema Registry. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [RIP-42] - Support Schema Registry

Improvement​

  • [ISSUE-2] - [ISSUE-2] - SchemaController optimize
  • [ISSUE-3] - [ISSUE-3] - Optimize the cache refresh mechanism
  • [ISSUE-6] - [ISSUE-6] - Add a http client for rocketmq-schema-registry
  • [ISSUE-28] - [ISSUE-28] - Support all the compatibility strategies for schema evolution
  • [ISSUE-29] - [ISSUE-29] - Support JSON schema
  • [ISSUE-39] - [ISSUE-39] - Support idl parse when get schema
  • [ISSUE-43] - [ISSUE-43] - Prevents the same schema updated successfully
  • [ISSUE-48] - [ISSUE-48] - Each registry node should use different consumerGroup
  • [ISSUE-61] - [ISSUE-61] - Should provide an interface to obtain the schema by ID
  • [PR-66] - [PR-66] - optimize SDK before 1.0.0 release

Bug​

  • [PR-21] - [PR-21] - fix http client parse exception failed
  • [PR-20] - [PR-20] - serializer error and fix long buffer capacity
  • [PR-23] - [PR-23] - fix some problems when testing the SchemaRegistryClient
  • [PR-35] - [PR-35] - fix pom file warning
  • [PR-51] - [PR-51] - Fix avro parse NPE
  • [PR-54] - [PR-54] - Avro serde should support T extends record except a specific record type
  • [PR-69] - [PR-69] - unify the response code 200 if operation success
  • [PR-20] - [PR-20] - serializer error and fix long buffer capacity
]]> RocketMQ_Schema_Registry <![CDATA[Release Notes - Apache RocketMQ - Version 5.0.0]]> https://your-docusaurus-test-site.com/release-notes/2022/09/09/5.0.0 https://your-docusaurus-test-site.com/release-notes/2022/09/09/5.0.0 Fri, 09 Sep 2022 00:00:00 GMT
Download the 5.0.0 release

Below is a summary of the issues addressed in the 5.0.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [RIP-19] - Server side rebalance, lightweight consumer client support.
  • [RIP-21] - Logical queue abstraction for fast scale out.
  • [RIP-26] - Improve Batch Message Processing Throughput.
  • [RIP-31] - RIP-31-Support-RocketMQ-BrokerContainer.
  • [RIP-32] - Slave Acting Master Mode.
  • [RIP-34] - Support quorum write and adaptive degradation in master slave architecture.
  • [RIP-39] - Support gRPC protocol.
  • [RIP-43] - Support timing messages with arbitrary time delay.
  • [RIP-44] - Support DLedger Controller.

Improvement​

  • [ISSUE-4993] - [ISSUE-4993] - Polish the documents for mq Dledger Quick Deployment
  • [ISSUE-4982] - [ISSUE-4982] - Remove useless import in proxy module
  • [ISSUE-4487] - [ISSUE-4487] - The trackType is wrong when the consumer in broadcasting subscription
  • [ISSUE-5001] - [ISSUE-5001] - Sort the property when persist config.
  • [ISSUE-4968] - [ISSUE-4968] - Add windows/macos into build matrix
  • [ISSUE-4964] - [ISSUE-4964] - Remove Unnecessary Imports
  • [ISSUE-4955] - [ISSUE-4955] - validate userProperties contain control character or not
  • [ISSUE-4953] - [ISSUE-4953] - return INVALID_RECEIPT_HANDLE when cannot find the broker of handle
  • [ISSUE-4936] - [ISSUE-4936] - Remove useless log output after the master and slave broker are started on the empty disk in controller mode
  • [ISSUE-4934] - [ISSUE-4934] - Checking for violations as part of build
  • [ISSUE-4374] - [ISSUE-4374] - Replace findbugs by spotbugs and make it applied during compile
  • [ISSUE-4911] - [ISSUE-4911] - Make all admin command descriptions begin with capital letters
  • [ISSUE-4904] - [ISSUE-4904] - Optimize store module test cases to reduce execution time
  • [ISSUE-4897] - [ISSUE-4897] - Increase the retry interval of registration failure to prevent frequent log output
  • [ISSUE-4879] - [ISSUE-4879] - Enable GitHub Action dependency caching for coverage
  • [ISSUE-4870] - [ISSUE-4870] - Enhance the mergeability: add status checker about the protected branch
  • [ISSUE-4855] - [ISSUE-4855] - Add example of timing messages with arbitrary time delay
  • [ISSUE-4832] - [ISSUE-4832] - Remove innerProducer and innerConsumer in EscapeBridge
  • [ISSUE-4817] - [ISSUE-4817] - Add a command to clear broker data from controller for CLI
  • [ISSUE-4821] - [ISSUE-4821] - Add some integration tests for POP consumption in slave-acting-master mode
  • [ISSUE-4810] - [ISSUE-4810] - Correction of spelling mistakes in TimerMessageStore
  • [ISSUE-4785] - [ISSUE-4785] - Enable misspell check GitHub Action
  • [ISSUE-3998] - [ISSUE-3998] - Enable Github Action for CI Build
  • [ISSUE-4776] - [ISSUE-4776] - Support tag in litepullconsumer assign mode
  • [ISSUE-4755] - [ISSUE-4755] - Some improvement about branch management
  • [ISSUE-4725] - [ISSUE-4725] - Optimize the CK/ACK 's invisibleTime in POP consumption mode.
  • [ISSUE-4746] - [ISSUE-4746] - add controller stand-alone and cluster 3 nodes config file
  • [ISSUE-4732] - [ISSUE-4732] - Make new timer message can adapt to HA and brokerContainer
  • [ISSUE-4167] - [ISSUE-4167] - Add unit test (EscapeBridgeTest、FilterServerManagerTest、PullRequestHoldServiceTest )
  • [ISSUE-4167] - [ISSUE-4167] - Add unit test
  • [ISSUE-4677] - [ISSUE-4677] - Optimize information when the variable is not set
  • [ISSUE-4670] - [ISSUE-4670] - Modify the package path and fix typo
  • [ISSUE-4650] - [ISSUE-4650] - Admin tool sendMsgStatus add more description
  • [ISSUE-4579] - [ISSUE-4579] - Add unit test
  • [ISSUE-4576] - [ISSUE-4576] - Upgrade dledger version to 0.2.7
  • [ISSUE-4568] - [ISSUE-4568] - Improve performance of consume queue

Bug​

  • [ISSUE-4995] - [ISSUE-4995] - Fix test case:BrokerPathConfigHelperTest#testGetLmqConsumerOffsetPath
  • [ISSUE-5002] - [ISSUE-5002] - Fix code style in any net modules.
  • [ISSUE-4987] - [ISSUE-4987] - fix test case:PlainAccessValidatorTest#testUpdateSpecifiedAclFileGlobalWhiteAddrsConfig
  • [ISSUE-4985] - [ISSUE-4985] - Fix TimerMetrics#persist tmpFile can't rename to configFile
  • [ISSUE-4979] - [ISSUE-4979] - Fix flaky integration test NormalMessageSendAndRecvIT
  • [ISSUE-4977] - [ISSUE-4977] - Fix BrokerOuterAPITest#test_register_timeout
  • [ISSUE-4972] - [ISSUE-4972] - Fix DefaultLitePullConsumerTest#testConsumerCommitSyncWithMQOffset
  • [ISSUE-4920] - [ISSUE-4920] - Fix comment word typo
  • [ISSUE-4841] - [ISSUE-4841] - Fix the reply message is the original request msg.
  • [ISSUE-4894] - [ISSUE-4894] - Fix NPE in CommandUtil
  • [ISSUE-4889] - [ISSUE-4889] - Fix controller test:DLedgerControllerTest#testChangeControllerLeader
  • [ISSUE-4842] - [ISSUE-4842] - fix thread-safety problem of admin tools
  • [ISSUE-4734] - [ISSUE-4734] - Fix DLedgerController startScheduling concurrency problem
  • [ISSUE-4628] - [ISSUE-4628] - Fix bug in LMQ when checking multiple Dispatch Queue
  • [ISSUE-4579] - [ISSUE-4579] - Fix ACL information update failed bugs
  • [ISSUE-4522] - [ISSUE-4522] - Fix topic route info not found in some case
  • [ISSUE-4507] - [ISSUE-4507] - fix message trace throws exception #4507
  • [ISSUE-4501] - [ISSUE-4501] - fix Namesrv auto discovery not work
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Client Go- Version 2.1.1]]> https://your-docusaurus-test-site.com/release-notes/2022/07/25/release-notes-rocketmq-client-go-2.1.1 https://your-docusaurus-test-site.com/release-notes/2022/07/25/release-notes-rocketmq-client-go-2.1.1 Mon, 25 Jul 2022 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.1.1 release of RocketMQ Client Go. For full documentation of the release, a guide to get started, please refer to Quick Start.

What's Changed​

]]> RocketMQ_Client_Go <![CDATA[Release Notes - Apache RocketMQ Streams - Version 1.0.1-preview]]> https://your-docusaurus-test-site.com/release-notes/2022/04/18/release-notes-rocketmq-streams-1.0.1-preview https://your-docusaurus-test-site.com/release-notes/2022/04/18/release-notes-rocketmq-streams-1.0.1-preview Mon, 18 Apr 2022 00:00:00 GMT
Download

Below is a summary of the issues addressed in the 1.0.1-preview release of RocketMQ Streams. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-129] - [ISSUE-129] - add design documentation
  • [ISSUE-133] - [ISSUE-133] - Add design doc into README-chinese.md
  • [PR-138] - [PR-138] - add the RocketMQ word Hyperlink in readme file

Bug​

  • [ISSUE-127] - [ISSUE-127] - fromFile not exist cause queue NPE
  • [ISSUE-135] - [ISSUE-135] - App can not start up with RocketMQ-streams
]]> RocketMQ_Streams <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.2.2]]> https://your-docusaurus-test-site.com/release-notes/2022/04/05/release-notes-rocketmq-spring-2.2.2 https://your-docusaurus-test-site.com/release-notes/2022/04/05/release-notes-rocketmq-spring-2.2.2 Tue, 05 Apr 2022 00:00:00 GMT
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Below is a summary of the issues addressed in the version 2.2.2 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE #219] - Support to enable tls through configuration file.
  • [ISSUE #389] - Upgrade rocketmq-samples version to 2.2.2-SNAPSHOT.
  • [ISSUE #396] - Support namespace in configuration file and annotation.
  • [ISSUE #402] - Supplement rocketmq sync send message failed log out.
  • [ISSUE #404] - Upgrade RocketMQ version to 4.9.2.
  • [ISSUE #417] - Fix the instance name is too long.
  • [ISSUE #410] - Chore: sample-version-sync.
  • [ISSUE #428] - Upgrade spring-core and spring-boot due to cve.
  • [ISSUE #411] - Support DELAY and WAIT properties in RocketMQHeaders.java, which can convert Spring-Message to Rocket-Message conveniently.
  • [ISSUE #419] - Support consumption retry strategy configuration.
  • [ISSUE #429] - The 'consumeThreadMax' in annotation @RocketMQMessageListener is not works well.
  • [ISSUE #436] - Upgrade RocketMQ version to 4.9.3.
  • [ISSUE #435] - Support Consumer Shutdown "awaitTerminationMillisWhenShutdown".
  • [ISSUE #439] - Fix the wrong comment description of the default value in the keepalivetime field of the RocketMQTransactionListener annotation.
  • [ISSUE #443] - Update Spring to 5.3.18 to fix CVE cve-2022-22965 aka Spring4shell.

Bug​

  • [ISSUE #365] - WAIT_STORE_MSG_OK property parsing error.
  • [ISSUE #426] - Fix deserialize LocalDateTime failed when using jdk8.
]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 5.0.0-ALPHA]]> https://your-docusaurus-test-site.com/release-notes/2022/03/15/5.0.0-ALPHA https://your-docusaurus-test-site.com/release-notes/2022/03/15/5.0.0-ALPHA Tue, 15 Mar 2022 00:00:00 GMT
tip

Below is a summary of the issues addressed in the 5.0.0-ALPHA release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [RIP-26] - Improve Batch Message Processing Throughput.
  • [RIP-21] - Support static topic.

Improvement​

  • [ISSUE-3521] - Fix the risk of memory overflow caused by excessive popShareQueueNum
  • [ISSUE-3755] - Change the log level to warn when ack failed
  • [ISSUE-3498] - Make messages in reviveTopic more evenly written to different queues
  • [ISSUE-3708] - Add CorrectLogicOffsetService to periodically correct min logic offset
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.3]]> https://your-docusaurus-test-site.com/release-notes/2022/03/04/4.9.3 https://your-docusaurus-test-site.com/release-notes/2022/03/04/4.9.3 Fri, 04 Mar 2022 00:00:00 GMT
Download the 4.9.3 release

Below is a summary of the issues addressed in the 4.9.3 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [RIP-9] - [RIP-9] add DefaultPullConsumer api doc
  • [RIP-28] - [RIP-28] light message queue(LMQ)
  • [ISSUE-2986] - [ISSUE-2986] - Support for multiple ACL files in a fixed directory

Improvement​

  • [ISSUE-3585] - [ISSUE-3585] - [Part F] eliminate regex match in topic/group name check
  • [ISSUE-3585] - [ISSUE-3585] - [Part H] Avoid unnecessary StringBuilder resizing on critical path
  • [ISSUE-3585] - [ISSUE-3585] - [Part J] Use MappedByteBuffer instead of FileChannel to …
  • [ISSUE-3223] - [ISSUE-3223] - Optimize startup script to support greater jdk version
  • [ISSUE-3449] - [ISSUE-3449] - Delayed message supports asynchronous delivery
  • [ISSUE-3487] - [ISSUE-3487] - Benchmark supports custom AK/SK
  • [ISSUE-3832] - [ISSUE-3832] - in order to improve the performance by change the variable location of queueId
  • [ISSUE-3827] - [ISSUE-3827] - Improve Performance of transactional message and schedule message
  • [ISSUE-3173] - [ISSUE-3173] - Isolate Broker logs when multiple Broker services are deployed on the same machine.
  • [ISSUE-3825] - [ISSUE-3825] - Use default SO_SNDBUF/SO_RCVBUF/WRITE_BUFFER_WATER_MARK value
  • [ISSUE-3818] - [ISSUE-3818] - update guava to 31.0.1-jre
  • [ISSUE-3812] - [ISSUE-3812] - DefaultMQProducer#sendKernelImpl Line760 tranMsg does not need to check for null when using Boolean.parseBoolean()
  • [PR-3695] - [PR-3695] Remove useless code
  • [PR-3850] - [PR-3850] Re-enable testing on ARM64
  • [PR-3762] - [PR-3762] Avoid new lines in log
  • [PR-3269] - [PR-3269] add defaultRequestProcessor test
  • [PR-3674] - [PR-3674] add tests for computePullFromWhereWithException
  • [ISSUE-3674] - [ISSUE-3674] Add unit test for AllocateMessageQueueAveragelyByCircle
  • [ISSUE-1665] - [ISSUE-1665] - Add more unit test for Validators
  • [ISSUE-3674] - [ISSUE-3674] - add tests for AllocateMessageQueueAveragely
  • [ISSUE-3602] - [ISSUE-3602] - add AdminBrokerProcessor Test
  • [ISSUE-3674] - [ISSUE-3674] - Improve the test cases of the tools module
  • [ISSUE-3724] - [ISSUE-3724] - : Polish the unit test of class ConsumeMessageConcurrentlyService
  • [PR-3214] - [PR-3214] optimize namesrv default address docs
  • [ISSUE-3692] - [ISSUE-3692] - docs: Modify the title content about the message query documentation.
  • [ISSUE-3757] - [ISSUE-3757] - docs: Polish the document 'Design_Query.md'.
  • [ISSUE-3801] - [ISSUE-3801] - Polish the document 'CLITools.md'.
  • [ISSUE-3794] - [ISSUE-3794] - add DefaultMQPullConsumer document specification
  • [ISSUE-3774] - [ISSUE-3774] - docs: Polish the document 'Example_Transaction.md'.
  • [ISSUE-3424] - [ISSUE-3424] - Polish the doc for tracing parts.
  • [ISSUE-3550] - [ISSUE-3550] - doc:fix typo in readme
  • [ISSUE-3782] - [ISSUE-3782] - docs: Fix the default value of parameter 'sendMsgTimeout'.
  • [ISSUE-3863] - [ISSUE-3863] - Updated Notice file to 2022
  • [ISSUE-3853] - [ISSUE-3853] - add log for interruptedException
  • [ISSUE-3852] - [ISSUE-3852] - Move the Logappender module to external
  • [ISSUE-3836] - [ISSUE-3836] - depreciated unused class
  • [ISSUE-3797] - [ISSUE-3797] - Improve DefaultMQProducerImpl code
  • [ISSUE-3789] - [ISSUE-3789] - optimize: Tag the name of consuming thread whith consumeGroup.
  • [ISSUE-3773] - [ISSUE-3773] - Adding exception message with broker addr when occuring broker connect timeout
  • [ISSUE-3720] - [ISSUE-3720] - perf: avoid multiple expansion when the number of elements in the MessageConst class is determined
  • [ISSUE-3696] - [ISSUE-3696] - Optimize the query consumer connection display
  • [ISSUE-3684] - [ISSUE-3684] - change client jdk version to 1.6
  • [ISSUE-3539] - [ISSUE-3539] - Add parameter verification
  • [ISSUE-3651] - [ISSUE-3651] - for add netty channel option WRITE_BUFFER_WATER_MARK
  • [ISSUE-3642] - [ISSUE-3642] - Display GID and Topic with namespace
  • [ISSUE-3644] - [ISSUE-3644] - exchange parameters
  • [ISSUE-3645] - [ISSUE-3645] - Remove TBW102 topic not found warn log in rocketmq-clie…
  • [ISSUE-3622] - [ISSUE-3622] - bump up log4j-slf4j-impl version to 2.15.0
  • [ISSUE-3604] - [ISSUE-3604] - Some important interface methods add comment
  • [ISSUE-3587] - [ISSUE-3587] - Unnecessary boxing of primitives
  • [ISSUE-3593] - [ISSUE-3593] - entrySet() replace keySet()
  • [ISSUE-3564] - [ISSUE-3564] - Enclose namesrvAddr in example of mqadmin tool by quotation marks
  • [ISSUE-3565] - [ISSUE-3565] - Removing message filter impldev
  • [ISSUE-3558] - [ISSUE-3558] - Clear spelling errors in comments in quickstart
  • [ISSUE-3560] - [ISSUE-3560] - remove deprecated status in the orderly consumer examples.
  • [ISSUE-3467] - [ISSUE-3467] - Fail fast on loading files with error mappedFileSize
  • [ISSUE-3424] - [ISSUE-3424] - Validators.checkMessage() is used twice.
  • [ISSUE-3370] - [ISSUE-3370] - group same Exceptions
  • [ISSUE-3286] - [ISSUE-3286] - replace Timer with ScheduledExecutorService
  • [ISSUE-3048] - [ISSUE-3048] - add example of OnewayProducer and ScheduledMessage
  • [ISSUE-3015] - [ISSUE-3015] - when slaveAckOffset greater than local commitLog offset, break …
  • [ISSUE-2969] - [ISSUE-2969] - Add a skip accumulation message command in mqadmin.
  • [ISSUE-2580] - [ISSUE-2580] - Check producerTable or consumerTable is empty when updateTopicRouteInfoFromNameServer

Bug​

  • [ISSUE-3860] - [ISSUE-3860] - fix wrong use of scheduleAtFixedRate in client code
  • [ISSUE-3551] - [ISSUE-3551] - Fix admin cloneoffset
  • [ISSUE-3527] - [ISSUE-3527] - Fix some request header setting errors and naming issues
  • [ISSUE-2516] - [ISSUE-2516] - Fix the value of sendThreadPoolQueueHeadWaitTimeMills is 0 most of the time
  • [ISSUE-3579] - [ISSUE-3579] - Fix spelling mistake in getter/setter method of mQClientFactory
  • [PR-3603] - [PR-3603] Fix spelling error in DefaultMessageStore
  • [ISSUE-3666] - [ISSUE-3666] - fix CI error in RIP-28 at getmQClientFactory
  • [ISSUE-3666] - [ISSUE-3666] - fix build error in RIP-28 at getmQclientFactory
  • [ISSUE-3687] - [ISSUE-3687] - Fix wrong method comment about transaction message.
  • [ISSUE-3685] - [ISSUE-3685] - Fix param spelling error
  • [ISSUE-3630] - [ISSUE-3630] - Fix the bug that the broker will hang after polish the headWaitTimeMills method
  • [ISSUE-3601] - [ISSUE-3601] - Fix dledger put batch msg stats bug
  • [ISSUE-2706] - [ISSUE-2706] - Fix the problem of returning SEND_OK after flush failed
  • [ISSUE-3394] - [ISSUE-3394] - fix duplicate keys in trace message
  • [ISSUE-3476] - [ISSUE-3476] - Fix last separator of properties string is missing when using batch send
  • [ISSUE-3430] - [ISSUE-3430] - fix the problem that setting parameter mqClientApiTimeout doesn't take effect
  • [ISSUE-951] - [ISSUE-951] - Fixed an incorrect offset problem in the ResetOffsetByTimeCommand
  • [ISSUE-3603] - [ISSUE-3603] - Fix(client): fetch and commit offset need to use master broker firstly
  • [ISSUE-3613] - [ISSUE-3613] - bug fix, solve message hash conflict in index file
  • [ISSUE-3786] - [ISSUE-3786] - fix: The length of properties value should be checked before converting them to short.
  • [ISSUE-3556] - [ISSUE-3556] - Fix:When broker is down, rocketmq client can not retry under Async send model
  • [ISSUE-3453] - [ISSUE-3453] - Producer cannot shutdown completely
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.4]]> https://your-docusaurus-test-site.com/release-notes/2022/03/04/4.9.4 https://your-docusaurus-test-site.com/release-notes/2022/03/04/4.9.4 Fri, 04 Mar 2022 00:00:00 GMT
Download the 4.9.4 release

Below is a summary of the issues addressed in the 4.9.4 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-4426] - fix ACL issue when sending messages back
  • [ISSUE-4455] - add a schedule task to update namesrv address
  • [ISSUE-4349] - fix negative index when index reach Integer.MAX_VALUE
  • [ISSUE-3906] - Mark stream-related request by RequestType
  • [ISSUE-4419] - Upgrade maven-checkstyle-plugin to 3.1.2
  • [ISSUE-4416] - Update dledger version to 0.2.6
  • [ISSUE-4410] - Optimize method org.apache.rocketmq.common.message.MessageDecoder#messageProperties2String, remove useless check
  • [ISSUE-4391] - optimize for printObjectProperties
  • [ISSUE-4067] - fix: Add TLS configuration documents.
  • [ISSUE-4377] - Unnecessary null check before method call
  • [ISSUE-4372] - Make it compile with Java9+
  • [ISSUE-4365] - acl PlainPermissionManager key file paths set to same
  • [ISSUE-4362] - remove redundancy group name check of null in method org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl#checkConfig
  • [ISSUE-4323] - Transaction example add the default NamesrvAddr
  • [ISSUE-4323] - tracemessage example add the default NamesrvAddr
  • [ISSUE-4323] - Schedule example add the default NamesrvAddr
  • [ISSUE-4323] - Optimized namespace example code
  • [ISSUE-4226] - Message length exceeds the maximum length when sendback
  • [ISSUE-4332] - Remove duplicate code
  • [ISSUE-4323] - Quickstart adds the default NamesrvAddr
  • [ISSUE-4320] - Anonymous new PrivilegedAction can be replaced with lambda
  • [ISSUE-4396] - Support get all producer on one broker
  • [ISSUE-4318] - make some variables to be final in IndexHeader
  • [ISSUE-4317] - Fix for statement does not loop
  • [ISSUE-2435] - Solve the problem that DefaultMQProducer#request() sends messages and waits for timeout synchronously
  • [ISSUE-3962] - Fix variable name in MappedFile#isAbleToCommit()
  • [ISSUE-4310] - Optimize serviceProvider's code
  • [ISSUE-4304] - Fix license check failures
  • [ISSUE-4286] - add link of rocketmq-site to readme
  • [ISSUE-4284] - Add protocols to readme and delete the description of language clients
  • [ISSUE-4270] - Log parameter error and optimize code
  • [ISSUE-4263] - Delete topic route info based on cluster when delete topic.
  • [ISSUE-4254] - use function computeIfAbsent replace if
  • [ISSUE-4237] - REMOVE unnecessary final modifier
  • [ISSUE-4239] - Use function computeIfAbsent replace if
  • [ISSUE-4216] - fix HmacSHA1 not available when use benchmark
  • [ISSUE-4203] - Support zstd/lz4 compression to improve send/receive performance
  • [ISSUE-4211] - Fix diskMaxUsedSpaceRatio does not take effect in dLedger
  • [ISSUE-4187] - Support async publish in producer benchmark
  • [ISSUE-4308] - Make some variables to be final in brokerController
  • [ISSUE-4251] - Add batch flag
  • [ISSUE-4185] - Explicit type argument can be replaced with
  • [ISSUE-4183] - When the reportSlaveMaxOffset method fails, end the current loop early
  • [ISSUE-4181] - Prevent int overflow in TraceContext
  • [ISSUE-4099] - Optimized the performance of sending traceMessage in AsyncTraceDispatcher
  • [ISSUE-4175] - Prevent update topic on slave
  • [ISSUE-4165] - add new line in sendMsgStatus
  • [ISSUE-4147] - javadoc: Fix the problem described in the warning message prompted by the IDE.
  • [ISSUE-4145] - docs: Add 'at most once' feature in the feature documents.
  • [ISSUE-4130] - Remove the exception which will never be thrown by method from method signature
  • [ISSUE-3914] - Support multi dirs storage in DLedger
  • [ISSUE-4110] - Update dledger version to 0.2.4
  • [ISSUE-4107] - rocketmq-tools should not depend on rocketmq-store
  • [ISSUE-4098] - Optimized the algorithm of trace message send.
  • [ISSUE-4058] - DLedgerCommitLog support LMQ
  • [ISSUE-4048] - Make storePathCommitLog base on storePathRootDir
  • [ISSUE-4033] - fix async deliver msg will resend forever when serivce not avliable
  • [ISSUE-4040] - Unnecessary toString methods deleted
  • [ISSUE-4037] - Add DeleteExpiredCommitLogSubCommand
  • [ISSUE-4035] - rename some commands
  • [ISSUE-4125] - Anonymous new Runnable() can be replaced with lambda
  • [ISSUE-4028] - wrong log output
  • [ISSUE-4025] - acl not work after changed
  • [ISSUE-4151] - Add option p to the updateGlobalWhiteAddr command
  • [ISSUE-4000] - Fix the warn log input in command tools
  • [ISSUE-3985] - Remove shuffle operation before sorting the list of 'FaultItem'.
  • [ISSUE-3964] - Introduce jmh test for RemotingCommand
  • [ISSUE-3950] - Anonymous new Callable() replaced with lambda
  • [ISSUE-3922] - Fix bugs in ACL modification
  • [ISSUE-3911] - Fix ThreadLocalIndexTest does not actually assert the value
  • [ISSUE-3900]] - Fix that wrong dir is created when using mult-dirs storage
  • [ISSUE-3898] - fix the spell in MQClientAPIImpl
  • [ISSUE-3896] - fix log format error
  • [ISSUE-3890] - add 'brokerAddress' param for ConsumerConnectionSubCommand
  • [ISSUE-3882] - Nameserver change modify topicQueueTable in RouteInfoManager
  • [ISSUE-3877] - Remove unnecessary Exception thrown by MQClientAPIImpl#createSubscriptionGroup
  • [ISSUE-3875] - fix unable to delete last acl account.
  • [ISSUE-23 - solve error Algorithm HmacSHA1 not available when your java_home is not found
  • [ISSUE-2993] - fix testTruncateCQ on Windows by releasing mapped files.
  • [ISSUE-3859] - enhance the cal of latency for putting message
  • [ISSUE-3804] - Commit consumption offset with specific MessageQueue.
  • [ISSUE-3699] - fix unit test
  • [ISSUE-3966] - Fix using wrong offset when deliver in ScheduleService
  • [ISSUE-3942] - If both acl and message trace are enabled and the default topic RMQ_SYS_TRACE_TOPIC is used for message trace, you don't need to add the PUB permission of RMQ_SYS_TRACE_TOPIC topic to the acl config
  • [ISSUE-3894] - Refactor RouteInfoManager unit test
  • [ISSUE-3585] - [Part B] Improve encode/decode performance
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Streams - Version 1.0.0-preview]]> https://your-docusaurus-test-site.com/release-notes/2022/01/18/release-notes-rocketmq-streams-1.0.0-preview https://your-docusaurus-test-site.com/release-notes/2022/01/18/release-notes-rocketmq-streams-1.0.0-preview Tue, 18 Jan 2022 00:00:00 GMT
Download

Below is a summary of the issues addressed in the 1.0.0-preview release of RocketMQ Streams. For full documentation of the release, a guide to get started, please refer to Quick Start.

Apache RocketMQ Streams​

With the popularization and development of mobile internet and cloud computing technologies in all walks of life, big data computing has been deeply rooted in the hearts of the people, the most common ones are flink, spark, etc. These big data frameworks adopt a centralized Master-Slave architecture, which is heavy in dependence and deployment, and each task also has a large overhead and a large usage cost. RocketMQ Streams focuses on building a lightweight computing engine. Except for message queues, it has no additional dependencies. It has made a lot of optimizations on filtering scenarios. The performance is improved by 3-5 times and resources are saved by 50%-80%.

RocketMQ Streams is suitable for scenarios with large data volume -> high filtering -> light window computing. The core builds light resources and high performance advantages. It has great advantages in resource sensitive scenarios. The minimum 1core and 1g can be deployed. Recommended application scenarios (safe , Risk control, edge computing, message queue flow computing).

]]> RocketMQ_Streams <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.2]]> https://your-docusaurus-test-site.com/release-notes/2021/10/26/4.9.2 https://your-docusaurus-test-site.com/release-notes/2021/10/26/4.9.2 Tue, 26 Oct 2021 00:00:00 GMT
Download the 4.9.2 release

Below is a summary of the issues addressed in the 4.9.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [RIP-7] - Multiple Directories Storage Support

Improvement​

  • [ISSUE-2964] - Add a query consumer config command in mqadmin.
  • [ISSUE-3148] - Support metadata export
  • [ISSUE-3194] - [PART A] Use LongAdder instead of AtomicLong in BrokerStatsService to improve performance.
  • [ISSUE-3194] - [PART C] Replace AtomicLong with LongAdder in StatsItem.java to improve performance
  • [ISSUE-3347] - Improve performance of expandIP, and readable
  • [ISSUE-3346] - Avoid double parse remoteAddr in rpcHook call
  • [ISSUE-3136] - TraceDataEncoder add SubAfter trace bean timestamp
  • [ISSUE-3245] - Use df algorithm to calculate the disk used ratio
  • [ISSUE-3384] - Add SendBack message to SCHEDULE_TOPIC_XXXX stats
  • [ISSUE-3375] - Lazy init GetMessageResult only when find message.
  • [ISSUE-3361] - DefaultMQProducer's constructor can call the overloaded constructor.
  • [ISSUE-2724] - Resend message to DLQ directly when max reconsume times reach
  • [ISSUE-3314] - Make mqClientApi request timeout settable
  • [ISSUE-3296] - Add get stats and single queue stats for schedule topic
  • [ISSUE-3308] - Production level pull api demo
  • [ISSUE-3284] - Optimizing benchmark code
  • [ISSUE-3215] - Polish litePullConsumer seek logic #3216
  • [ISSUE-3225] - Change Random to ThreadLocalRandom in broker
  • [ISSUE-2962] - Implement DefaultMQAdminExt::examineTopicConfig function
  • [ISSUE-2726] - Retrying by customizing response code
  • [ISSUE-2436] - DLQ topic default perm change
  • [ISSUE-1848] - Add write perm admin command
  • [ISSUE-3333] - Remove commons-codes dependency
  • [ISSUE-NONE] - Update rocketmq client maven version

Bug​

  • [ISSUE-503] - NOT_CONSUME_YET not right in RocketMQ Console
  • [ISSUE-2667] - Repair file doesn't exist on this path'
  • [ISSUE-3281] - Fix fail to delete topic perm list and global white address(#3128)
  • [ISSUE-3326] - Fix send trace fail if broker set tls.server.mode=enforcing
  • [ISSUE-3288] - Fix producer always timeouts while sending first message
  • [ISSUE-1869] - Delay message can't be consumed when delay offset in delayOffset.json is wrong
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Dashboard - Version 1.0.0]]> https://your-docusaurus-test-site.com/release-notes/2021/09/23/release-notes-rocketmq-dashboard-1.0.0 https://your-docusaurus-test-site.com/release-notes/2021/09/23/release-notes-rocketmq-dashboard-1.0.0 Thu, 23 Sep 2021 00:00:00 GMT
Download

Apache RocketMQ Dashboard comes from apache/rocketmq-externals, this is the first release of RocketMQ Dashboard.

Below is a summary of the issues addressed in the version 1.0.0 release of RocketMQ Dashboard. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE #19] - Message track query enhancement
  • [ISSUE #16] - Manage DefaultMQAdminExt objects using an object pool.
  • [ISSUE #13] - Rocketmq-Dashboard License
  • [ISSUE #8] - The @MultiMQAdminCmdMethod annotation on the method is redundant
  • [ISSUE #5] - Added permission control for the login user role in rocketmq-dashboard.
  • [ISSUE #2] - Use rocketmq-dashboard instead of rocketmq-console
]]> RocketMQ_Dashboard <![CDATA[Release Notes - Apache RocketMQ - Version 5.0.0-PREVIEW]]> https://your-docusaurus-test-site.com/release-notes/2021/09/06/release-notes-5.0.0-PREVIEW https://your-docusaurus-test-site.com/release-notes/2021/09/06/release-notes-5.0.0-PREVIEW Mon, 06 Sep 2021 00:00:00 GMT
Download

RIP​

  • [RIP-19] - Server side rebalance, lightweight consumer client support.
  • [RIP-21] - Logical queue abstraction for fast scale out.
]]> RocketMQ <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.2.1]]> https://your-docusaurus-test-site.com/release-notes/2021/08/31/release-notes-rocketmq-spring-2.2.1 https://your-docusaurus-test-site.com/release-notes/2021/08/31/release-notes-rocketmq-spring-2.2.1 Tue, 31 Aug 2021 00:00:00 GMT
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Below is a summary of the issues addressed in the version 2.2.1 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE #385] - Add message trace setting in ExtRocketMQConsumerConfiguration.
  • [ISSUE #381] - Upgrade rocketmq version to 4.9.1.
  • [ISSUE #377] - Add the replyTimeout configuration parameter.
  • [ISSUE #371] - Add some asynchronous API for batch messages in RocketMQTemplate.
  • [ISSUE #378] - Improve the comment of maxReconsumeTimes.
  • [ISSUE #366] - The retry number of failed consumptions can be set.
  • [ISSUE #368] - Upgrade starter version.
  • [ISSUE #346] - Enhance DefaultRocketMQListenerContainer doConvertMessage.
  • [ISSUE #340] - Set enableMsgTrace default value to false.
  • [ISSUE #343] - Sending batch messages orderly with RocketMQTemplate.
  • [ISSUE #335] - Update rocketmq spring samples version.

Bug​

  • [ISSUE #376] - Fix the selectorExpression not resolve placeholders.
  • [ISSUE #339] - Fix consumer do not consume message with the same instance name.
]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.1]]> https://your-docusaurus-test-site.com/release-notes/2021/08/22/4.9.1 https://your-docusaurus-test-site.com/release-notes/2021/08/22/4.9.1 Sun, 22 Aug 2021 00:00:00 GMT
Download the 4.9.1 release

Below is a summary of the issues addressed in the 4.9.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-3199] - Two timed task for RequestFutureTable.
  • [ISSUE-3196] - Check if "requestHeader" is null before "requestHeader.getTopic()".
  • [ISSUE-3185] - Remove the arm machine test in travis ci.
  • [ISSUE-3177] - UpdateAclConfig in all brokers.
  • [ISSUE-3030] - Remove the -Xmn JVM parameter when using G1.
  • [ISSUE-3162] - Add msgTraceEnable config in transaction producer benchmark.
  • [ISSUE-2883] - [Part B]Improve produce performance in M/S mode.
  • [ISSUE-2883] - [Part C]Improve produce performance in M/S mode.
  • [ISSUE-2883] - [Part D]Improve produce performance in M/S mode.
  • [ISSUE-2883] - [Part E]Improve produce performance in M/S mode.
  • [ISSUE-2883] - [Part G] Optimise parse performance for SendMessageRequestHeaderV2.
  • [ISSUE-3128] - Fix the delete global white addresses.
  • [ISSUE-3089] - Fix Print log format is incorrect in NettyRemotingAbstract class.
  • [ISSUE-3099] - Fix the incorrect judegment 'writePos - lastCommittedPosition > commitLeastPages'.
  • [ISSUE-3130] - Add trace format test case.
  • [ISSUE-3123] - Fix namesrv endpoint.
  • [ISSUE-3109] - AdminBrokerProcess do not reply anything in default case.
  • [ISSUE-603] - Log exception stack.
  • [ISSUE-3068] - Remove jaeger tracing dependency in release.
  • [ISSUE-3046] - Polish lite pull consumer code style.
  • [ISSUE-3031] - Upgrade netty-all dependency version to 4.1.65.Final.
  • [ISSUE-3023] - Fix the inconsistency of putMessageDistributeTime statistics.
  • [ISSUE-3021] - Improve the comment of maxReconsumeTimes.
  • [ISSUE-3009] - Test(benchmark): support delay message test.
  • [ISSUE-3004] - Fix AsyncTraceDispatcher unique groupName.
  • [ISSUE-2988] - Fix fail to send trace of last message before shutting down producer.
  • [ISSUE-2883] - [Part F] Improve produce performance in M/S mode.
  • [ISSUE-2873] - Add benchmark for batch message.
  • [ISSUE-2715] - Make netty parameter configure by system property.
  • [ISSUE-2055] - Fix NPE in SendMessageProcessor.handleRetryAndDLQ.

Bug​

  • [ISSUE-3175] - UpdateAclConfig cause broker fail to start.
  • [ISSUE-2708] - Fix offset rollback when fetch offset from broker exception.
  • [ISSUE-3066] - Producing a ghost consumer at frequently start and stop consumers in one process.
  • [ISSUE-3118] - Type conversion exception occurs when batch message sending triggers pending full.
  • [ISSUE-3019] - Fixed bug with batch-sent message statistics.

Document and code style improvement​

  • [ISSUE-3097] - Docs remove obsolete/error configuration.
  • [ISSUE-3059] - Fix the English version of Example_Transaction.md.
  • [ISSUE-3055] - Add some doc of the API_Reference_DefaultMQProducer of English.
  • [ISSUE-3042] - Add SyncProducer Example.
  • [ISSUE-3037] - Add a Chinese version of Deployment.md.
  • [ISSUE-3063] - Add Chinese version of Example_Delay.md.
  • [ISSUE-3061] - Add different send examples and chinese version of FAQ.md.
  • [ISSUE-3033] - Looking at the Chinese document, I found that the subtraction operation.
  • [ISSUE-2997] - Add a Chinese version of Configuration_System.md.
  • [ISSUE-2990] - Add message tracing switch in sendMessage command of mqadmin, and add document.
  • [ISSUE-3154] - Delete the unuse code.
  • [ISSUE-3144] - Fix spell error.
  • [ISSUE-3110] - Fix: remove useless code.
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ - Version 4.9.0]]> https://your-docusaurus-test-site.com/release-notes/2021/06/15/4.9.0 https://your-docusaurus-test-site.com/release-notes/2021/06/15/4.9.0 Tue, 15 Jun 2021 00:00:00 GMT
Download the 4.9.0 release

Below is a summary of the issues addressed in the 4.9.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [ISSUE-2860] - Support producer and cunsumer opentracing.
  • [ISSUE-2833] - Support trace for TranscationProducer.
  • [ISSUE-2556] - Support Lite pull consumer messaging trace.

Improvement​

  • [ISSUE-2133] - RMQ_SYS_TRANS_OP_HALF_TOPIC be deleted after delete topic/group.
  • [ISSUE-2328] - The broker instance failed to start due to ACL parameter error.
  • [ISSUE-2615] - Add property of benchmark's producer that specifies how many messages to send.
  • [ISSUE-2683] - Add delay message stats to brokerStatsManager.
  • [ISSUE-2698] - TopicRouteSubCommand enhancement.
  • [ISSUE-2730] - Fix Multiple instances in the same application share MQClientInstance.
  • [ISSUE-2863] - Fix the problem of potential NPE in ACL plain.
  • [ISSUE-2801] - The Order Message sending demo in example project cannot set namesrv addres.
  • [ISSUE-2816] - Fix messageArrivingListener NPE.
  • [ISSUE-2735] - QueryMsgByUniqueKey tool should return all messages with same unique key.
  • [ISSUE-2868] - Broker DLQ message lack ORIGIN_MESSAGE_ID field.
  • [ISSUE-2872] - Remove log files produced by integration test.
  • [ISSUE-2904] - Fix unit test stability.
  • [ISSUE-2911] - Fastjson version is too old.
  • [ISSUE-2935] - Simple attack cause broker fail to start.
  • [ISSUE-2650] - Unit case often failed by ci.

Bug​

  • [ISSUE-2607] - Set benchmark`s consumer isSuffixEnable defautl false and update help info.
  • [ISSUE-2708] - Client may submit wrong offset when network instability.
  • [ISSUE-2732] - Fix message loss problem when rebalance with LitePullConsumer.
  • [ISSUE-2783] - Fix ThreadLocalIndex getAndIncrement return value may only have two values.
  • [ISSUE-2811] - The wrong topic was consumed in the DefaultMessageStoreTest test program.
  • [ISSUE-2865] - Fix Batch message send bug in Dledger Mode.
  • [ISSUE-2921] - Fix a bug in trace when consuming message.

Document and code style improvement​

]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Client Go- Version 2.1.0]]> https://your-docusaurus-test-site.com/release-notes/2021/03/17/release-notes-rocketmq-client-go-2.1.0 https://your-docusaurus-test-site.com/release-notes/2021/03/17/release-notes-rocketmq-client-go-2.1.0 Wed, 17 Mar 2021 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.1.0 release of RocketMQ Client Go. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [v2.1.0-rc6] - Improvements in rocketmq client go 2.1.0 rc6.
  • [v2.1.0-rc5] - Improvements in rocketmq client go 2.1.0 rc5.
  • [v2.1.0-rc4] - Improvements in rocketmq client go 2.1.0 rc4.
  • [v2.1.0-rc3] - Improvements in rocketmq client go 2.1.0 rc3.
  • [v2.1.0-rc2] - Improvements in rocketmq client go 2.1.0 rc2.
  • [v2.1.0-rc1] - Improvements in rocketmq client go 2.1.0 rc1.
]]> RocketMQ_Client_Go <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.2.0]]> https://your-docusaurus-test-site.com/release-notes/2021/01/08/release-notes-rocketmq-spring-2.2.0 https://your-docusaurus-test-site.com/release-notes/2021/01/08/release-notes-rocketmq-spring-2.2.0 Fri, 08 Jan 2021 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.2.0 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

New Feature​

  • [ISSUE #306] - Support real LitePullMessage in RocketMQ-Spring..

Improvement​

  • [ISSUE #289] - Use the default instance name when using acl.
  • [ISSUE #298] - Too many warning info when consuming failed.
  • [ISSUE #308] - Fix the comment error in ACLStringConsumer class.
  • [ISSUE #314] - Modify parent.versions of modules in samples project from 2.1.1-SNAPSHOT to 2.1.2-SNAPSHOT.
  • [ISSUE #327] - Remove info log in consumeMessage method.
  • [ISSUE #329] - Upgrade RocketMQ version to 4.8.0.
  • [ISSUE #331] - Update notice and readme document.

Bug​

  • [ISSUE #268] - RocketMQMessageListener nameServer not work in some scenes.
  • [ISSUE #294] - GetAndWrapmessage method in rocketmqUtil is missing prefix when getting keys.
  • [ISSUE #304] - Fix the correspondence between enumerations and numbers.
]]> RocketMQ_Spring <![CDATA[Release Notes - Apache RocketMQ - Version 4.8.0]]> https://your-docusaurus-test-site.com/release-notes/2020/12/21/4.8.0 https://your-docusaurus-test-site.com/release-notes/2020/12/21/4.8.0 Mon, 21 Dec 2020 00:00:00 GMT
Download the 4.8.0 release

Below is a summary of the issues addressed in the 4.8.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Feature​

  • [ISSUE-1846] - Change into pipeline manner to improve performance in dledger model .
  • [ISSUE-690] - Support batch messages in dledger mode.

Improvement​

  • [ISSUE-1678] - Use thread safe CopyOnWriteArrayList for registerBrokerResultList.
  • [ISSUE-1904] - Print warn log when flush timeout .
  • [ISSUE-2082] - Use StringBuilder instead of StringBuffer.
  • [ISSUE-2067] - Add logs when collecting disk space usage.
  • [ISSUE-2146] - Add benchmark shutdown script and polish the benchmark.
  • [ISSUE-2162] - Polish the description getBrokerConfig help info.
  • [ISSUE-2180] - Polish the name server start script.
  • [ISSUE-2170] - Use thread safe vector in BrokerOuterAPI.
  • [ISSUE-1870] - Add Support for Java 9+ and compatible to previous Java version.
  • [ISSUE-2217] - Upgrade dledger version.
  • [ISSUE-2233] - Add Broker info in MQBrokerException for troubleshooting.
  • [ISSUE-2245] - Expose config defaultBrokerId and connectBrokerByUser for DefaultLitePullConsumer.
  • [ISSUE-2223] - Polish the selectOneMessageQueue method.
  • [ISSUE-2239] - Add clientId in warn logs of MQClientInstance.
  • [ISSUE-2300] - Support acl and msg trace in benchmark.
  • [ISSUE-2152] - Add isRunning method in DefaultLitePullConsumer.
  • [ISSUE-1770] - Add a query message trace command in mqadmin tool.
  • [ISSUE-2152] - Use mock style in unit test for time-consuming.
  • [ISSUE-2219] - Add some asynchronous API for batch messages.
  • [ISSUE-2334] - Polish the log and response remark when service not available.
  • [ISSUE-2325] - Use CopyOnWriteArrayList to avoid possible thread safety issues.
  • [ISSUE-2366] - Polish transaction producer start script in benchmark.
  • [ISSUE-2412] - Support adding tag when producing messages in benchmark.
  • [ISSUE-2468] - Polish the DefaultLayout SimpleDateFormat pattern.
  • [ISSUE-2491] - Temporary fix on Mac OS when pid greater than short type max value.

Bug​

  • [ISSUE-1473] - Fix wrong trace message's clientHost.
  • [ISSUE-1576] - Fix wrong logic in selectMessageQueue.
  • [ISSUE-2165] - Slave read enable not work sometimes when cluster deployed on DLedger mode.
  • [ISSUE-2172] - ArrayIndexOutOfBoundsException may throw when getRemoteAddressStrategy method.
  • [ISSUE-2280] - Disk ratio return -1.0 when cluster deployed on DLedger mode.
  • [ISSUE-2330] - Consumer can not extract user-define properties when using batch messages.
  • [ISSUE-2338] - The parameter commitLeastPages is never used.
  • [ISSUE-2374] - Fix the error in ip check.
  • [ISSUE-2378] - NPE may throw when consumer shutdown in the ClientRemotingProcessor.
  • [ISSUE-2421] - SelectMessageQueueByHash throw exception while hashcode is Integer.MIN.
  • [ISSUE-2477] - The allocate method of AllocateMessageQueueByMachineRoom return error result.

Document and code style improvement​

  • [ISSUE-1435] - Fix document error about discarded mqadmin subcommand.
  • [ISSUE-2192] - Typo fix in DefaultMQProducerImpl class.
  • [ISSUE-2190] - Fix import mistakes in RocketMQ_Example.md.
  • [ISSUE-2171] - Fix spell error in acl module.
  • [ISSUE-2196] - Fix spell error and remove redundant code in acl module.
  • [ISSUE-2176] - Remove redundant parameters in method.
  • [ISSUE-2202] - Typo fix in README document.
  • [ISSUE-2231] - Polish the format for user guide document.
  • [ISSUE-2258] - Add a recommendation to PR template.
  • [ISSUE-2272] - Typo fix in client consumer module.
  • [ISSUE-2283] - Fix the spelling mistake in ProducerManager and some code optimization.
  • [ISSUE-2299] - Typo fix in filter example document.
  • [ISSUE-2402] - Add directory for rocketmq example document.
  • [ISSUE-2415] - Delete useless code in client module.
  • [ISSUE-2488] - Writing style optimization in architecture document.
  • [ISSUE-2459] - Fix the error in best practice document.
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.1.1]]> https://your-docusaurus-test-site.com/release-notes/2020/07/20/release-notes-rocketmq-spring-2.1.1 https://your-docusaurus-test-site.com/release-notes/2020/07/20/release-notes-rocketmq-spring-2.1.1 Mon, 20 Jul 2020 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.1.1 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE #282] - Upgrade RocketMQ client version to 4.7.1.
  • [ISSUE #263] - Change the version of rocketmq client in the pom's file.
  • [ISSUE #285] - Upgrade jackson and fastjson version.
  • [ISSUE #262] - Support custom AsyncSenderExecutor when sending messages asynchronously.

Bug​

  • [ISSUE #271] - AccessKey and secretKey are wrong when create producer.
  • [ISSUE #241] - Make the unit of consumeTimeout in rocketmq-spring consistent with rocketmq client.
  • [ISSUE #242] - SyncSend batchMessage method without timeout param.
]]> RocketMQ_Sprint <![CDATA[Release Notes - Apache RocketMQ - Version 4.7.1]]> https://your-docusaurus-test-site.com/release-notes/2020/06/29/4.7.1 https://your-docusaurus-test-site.com/release-notes/2020/06/29/4.7.1 Mon, 29 Jun 2020 00:00:00 GMT
Download the 4.7.1 release

Below is a summary of the issues addressed in the 4.7.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-2088] - Optimize RocketMQ client's stats of RT to make sense.
  • [ISSUE-2085] - Support graceful shutdown for push consumer.
  • [ISSUE-2082] - Use StringBuilder instead of StringBuffer.
  • [ISSUE-2065] - Upgrade fastjson version to prevent RCE problem.
  • [ISSUE-2007] - Upgrade fastjson version to prevent serious security problem.
  • [ISSUE-1992] - Optimize the log output in Broker2Client class.
  • [ISSUE-1988] - Update messageDelay property incorrectly with updateBrokerConfig command.
  • [ISSUE-1976] - Improve the security of the system topic operation.
  • [ISSUE-1912] - Polish the consumer offset commit logic for lite pull consumer.
  • [ISSUE-1895] - Expose the flush disk timeout error to user when sending messages.
  • [ISSUE-1689] - Add interfaces to remove unused statsItem in BrokerStatsManager class.

Bug​

  • [ISSUE-2118] - Fix AdminBrokerProcessorTest can not pass when machine's hostname contains illegal characters.
  • [ISSUE-2078] - HmacSHA1 not available when use openjdk.
  • [ISSUE-1901] - Create reply message fail when using request/reply mode.
  • [ISSUE-1906] - BooleanConstantExpression might lead to class loading deadlock.
  • [ISSUE-2044] - DefaultLitePullConsumerImpl may throw null pointer exception.
  • [ISSUE-2042] - Client still connect to the old name server even it is removed from namesrvAddr list.
  • [ISSUE-2036] - Encode null value caused incorrect encoding result.
  • [ISSUE-1978] - The getBornHostString method may throw null pointer exception.
  • [ISSUE-1950] - Residual threads still exist after producer calls shutdown.
  • [ISSUE-1931] - The doAfterRpcHooks method is called twice in processRequestCommand method.
  • [ISSUE-1879] - GroupTransferService may be blocked by ResponseCallback in SYNC_MASTER mode.
  • [ISSUE-1400] - Disk space detection may be blocked when deleting a lot of files.
  • [ISSUE-729] - The wipeWritePermOfBroker method may throw null pointer exception.
  • [ISSUE-705] - The content of waitingThreadTable is not updated in time.
  • [ISSUE-1807] - Fix statistical error about hashSlotCount in index file.

Test​

Document and code style improvement​

  • [ISSUE-2054] - Typo fix in RocketMQ_Example.md.
  • [ISSUE-2053] - Add @Override annotation for RMQOrderListener.
  • [ISSUE-2035] - Typo fix in DefaultMQProducerImpl class.
  • [ISSUE-2034] - Polish the java doc for MessageListenerOrderly class.
  • [ISSUE-2020] - Replace notify code blocks with existing method wakeup in ServiceThread.
  • [ISSUE-2025] - Refactor the code in processSendResponse method.
  • [ISSUE-2011] - Add english README.md document.
  • [ISSUE-2006] - Add request-reply document.
  • [ISSUE-2003] - Remove useless code in MQClientInstance.
  • [ISSUE-1971] - Polish the comment in ConsumerFilterManager.
  • [ISSUE-1964] - Fix document error about admin tool.
  • [ISSUE-1883] - Fix document error about wipeWritePermSubCommand.
  • [ISSUE-1866] - Fix document error about transaction message.
  • [ISSUE-1857] - Refactor the code in DefaultMQProducerImpl class.
  • [ISSUE-1741] - Typo fix in ConsumeMessageOrderlyService.
  • [ISSUE-1574] - Typo fix in request code.
  • [ISSUE-1505] - Fix document error about batch sample.
]]> Release_Notes RocketMQ Version <![CDATA[Release Notes - Apache RocketMQ Client CPP- Version 2.2.0]]> https://your-docusaurus-test-site.com/release-notes/2020/04/02/release-notes-rocketmq-client-cpp-2.2.0 https://your-docusaurus-test-site.com/release-notes/2020/04/02/release-notes-rocketmq-client-cpp-2.2.0 Thu, 02 Apr 2020 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.2.0 release of RocketMQ Client CPP. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-273] - Use OpenSSL to add support for SSL communication with the server .
  • [ISSUE-291] - Use separate factory for trace producer of push consumer.

Bug​

  • [ISSUE-284] - Fix the issue that sometime the log in rebalance will cause core dump.
  • [ISSUE-286] - Add null pointer check before push consumer shutdown.
]]> RocketMQ_Client_CPP <![CDATA[Release Notes - Apache RocketMQ Client Go- Version 2.0.0]]> https://your-docusaurus-test-site.com/release-notes/2020/03/31/release-notes-rocketmq-client-go-2.0.0 https://your-docusaurus-test-site.com/release-notes/2020/03/31/release-notes-rocketmq-client-go-2.0.0 Tue, 31 Mar 2020 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.0.0 release of RocketMQ Client Go. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

Bug​

  • [ISSUE-438] - Add WithNameServerDomain for producer opt.
  • [ISSUE-437] - Fix the issue that can not consume the messages in the retry topic.
  • [ISSUE-445] - UpdateNameServerAddress shoule be called before producer start to avoid to lead to a panic.
  • [ISSUE-449] - Correct msgid using unique id.
  • [ISSUE-450] - Ignore eof error when conn closed.
  • [ISSUE-462] - Fix the trace message was send failed.
]]> RocketMQ_Client_Go <![CDATA[Release Notes - Apache RocketMQ Client CPP- Version 2.1.0]]> https://your-docusaurus-test-site.com/release-notes/2020/03/23/release-notes-rocketmq-client-cpp-2.1.0 https://your-docusaurus-test-site.com/release-notes/2020/03/23/release-notes-rocketmq-client-cpp-2.1.0 Mon, 23 Mar 2020 00:00:00 GMT
Download

Below is a summary of the issues addressed in the version 2.1.0 release of RocketMQ Client CPP. For full documentation of the release, a guide to get started, please refer to Quick Start.

Improvement​

  • [ISSUE-276] - Add trace message for pub and sub.
  • [ISSUE-281] - Add trace message shift for C style APIs.
  • [ISSUE-274] - Fix the heap-use-after-free risk caused by direct deconstruction when it is not used after initialization.
  • [ISSUE-254] - Add the script to package static lib on macOS.
  • [ISSUE-256] - Update jsoncpp to 0.10.7 in order to fix build error by gcc7+.
  • [ISSUE-257] - Add asan/lsan support, and formatting code.
  • [ISSUE-261] - Add api to get SDK versions.
  • [ISSUE-242] - Add some test cases for default producer implement.
  • [ISSUE-244] - Add missed license header in some files.
  • [ISSUE-251] - Remove warnings in header files.
  • [ISSUE-252] - Use userdata to cache the local checker callback.
  • [ISSUE-258] - Add regionId support in the send result.
  • [ISSUE-260] - Add sharding key in the message property.
  • [ISSUE-265] - Use dynamic cpu cores to compile code.

Bug​

  • [ISSUE-283] - Send message back failed some time because the timeout was set too short.
  • [ISSUE-246] - Fix the issue that failed to select transaction producer to call local state checker.
  • [ISSUE-248] - Fix variable check error in the build script.
  • [ISSUE-241] - Fix heap-buffer-overflow risk issues.
]]> RocketMQ_Client_CPP <![CDATA[Release Notes - Apache RocketMQ - Version 4.7.0]]> https://your-docusaurus-test-site.com/release-notes/2020/03/16/4.7.0 https://your-docusaurus-test-site.com/release-notes/2020/03/16/4.7.0 Mon, 16 Mar 2020 00:00:00 GMT
Download the 4.7.0 release

Below is a summary of the issues addressed in the 4.7.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

New Feature​

  • [ISSUE-1515] - Synchronous replication change to pipeline manner.

    • Improvement​

    • [ISSUE-1809] - Improve exception handle of transaction check service.
    • [ISSUE-1794] - Upgrade fastjson version.
    • [ISSUE-1774] - Prevent the client from committing too frequently.
    • [ISSUE-1771] - Enable MessageExt to get brokername information.

    Bug​

    • [ISSUE-1805] - Cannot find callback in MQPullConsumerScheduleService.
    • [ISSUE-1787] - The queryCq command of mqadmin returned incorrect data.
    • [ISSUE-1751] - Fix bug that MessageClientIDSetter inject wrong pid.
    • [ISSUE-1409] - Fix bug using queryMsgByKey or queryMsgByUniqueKey command when acl is turned on.
    • [ISSUE-1781] - Fix bug with asynchronous retry.
    • [ISSUE-1821] - Fix bug that MessageClientIDSetter#getIPFromID return wrong pid.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ Client CPP- Version 2.0.0]]> https://your-docusaurus-test-site.com/release-notes/2020/02/14/release-notes-rocketmq-client-cpp-2.0.0 https://your-docusaurus-test-site.com/release-notes/2020/02/14/release-notes-rocketmq-client-cpp-2.0.0 Fri, 14 Feb 2020 00:00:00 GMT
    Download

    Below is a summary of the issues addressed in the version 2.0.0 release of RocketMQ Client CPP. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE-206] - refactor(rebalance): use smart_ptr to manage pullrequest and refactor rebalancing process.
    • [ISSUE-207] - feat(namespace): add namespace support.
    • [ISSUE-214] - test(unittest): refactor some unitests.
    • [ISSUE-222] - refactor(client): add timer to clean the offline brokers and and test case for it.
    • [ISSUE-225] - feat(protocol): try to use command v2 to send messages.
    • [ISSUE-227] - refactor(memleak): remove mem leak in the factory schedule task.
    • [ISSUE-230] - feat(version): add maxConsumerTimes to support higher client version.
    • [ISSUE-232] - feat(callback): use start pointer to manager callbacks.
    • [ISSUE-233] - refactor(consumer): remove event if consumer service shutdown.
    • [ISSUE-235] - feat(interface): remove boost in header file and examples.
    • [ISSUE-236] - style(apis): remove unnessary comments in the CPP head files.
    • [ISSUE-238] - feat(package): add rpm build and dpkg build script.

    Bug​

    • [ISSUE-209] - fix(consumer): fix the issue that message will be lost if sent back to broker failed.
    • [ISSUE-210] - fix(consumer): the message was sent back to broker error when it be consumed failed.
    • [ISSUE-213] - fix(producer): fix the issue that it will coredump in DestroyProducer function when the producer shutdown.
    • [ISSUE-220] - chore(notice): update the year to 2020 in notice file.
    • [ISSUE-223] - style(protocol): remove unnessary printing in the protocol decode file and add some test cases for it.
    • [ISSUE-228] - style(protocol): feat(libevent): update libevent to v2.1.11 to avoid get mutex time out.
    • [ISSUE-237] - fix(build): fix variable in build script.
    ]]>     RocketMQ_Client_CPP     <![CDATA[Release Notes - Apache RocketMQ - Version 4.6.1]]> https://your-docusaurus-test-site.com/release-notes/2020/2/14/4.6.1 https://your-docusaurus-test-site.com/release-notes/2020/2/14/4.6.1 Fri, 14 Feb 2020 00:00:00 GMT
    Download the 4.6.1 release

    Below is a summary of the issues addressed in the 4.6.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE-1612] - Add begin/end seek support for pull consumer.
    • [ISSUE-1110] - Fix wrong topic max length in rocketmq client.
    • [ISSUE-1188] - Fix the issue when more than one producer or consumer in the same process can trace only one.
    • [ISSUE-1639] - Use IPv4 first when choosing local IP.
    • [ISSUE-1620] - Fix mqadmin spelling mistakes.
    • [ISSUE-1701] - Delete invalid method to get next pullBatchSize.
    • [ISSUE-1699] - Fix wrong topic max length in TopicValidator.
    • [ISSUE-1706] - Refactor the consumer offset update logic.
    • [ISSUE-1694] - Fix concurrent problem in ProducerManager.
    • [ISSUE-1659] - Add pull request sysFlag and support consume from where in startup.
    • [ISSUE-1656] - Fix stats data could be inaccurate of first minute/hour/day.
    • [ISSUE-1720] - Optimize TransactionProducer in benchmark.
    • [ISSUE-1721] - Fix the namespace issue for lite pull consumer.
    • [ISSUE-1722] - Avoid delay message in schedule queue enter half message queue.
    • [ISSUE-1724] - Fix spelling mistake in litePullConsumerImpl seekToEnd.
    • [ISSUE-1735] - Optimize benchmark consumer and add consume fail rate option.
    • [ISSUE-1736] - Fix spelling mistakes in commitlog.

    Bug​

    • [ISSUE-1648] - Fix the send back message treated as transaction message.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.1.0]]> https://your-docusaurus-test-site.com/release-notes/2020/02/10/release-notes-rocketmq-spring-2.1.0 https://your-docusaurus-test-site.com/release-notes/2020/02/10/release-notes-rocketmq-spring-2.1.0 Mon, 10 Feb 2020 00:00:00 GMT
    tip

    Below is a summary of the issues addressed in the version 2.1.0 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ISSUE #208] - Support request/reply model in rocketmq-spring.

    Improvement​

    • [ISSUE #178] - Refactor transaction message implementation.
    • [ISSUE #190] - Delete useless code and ambiguous deprecated annotation about JacksonFallbackConfiguration.
    • [ISSUE #192] - Upgrade rocketmq version to 4.6.0 and add unit tests.
    • [ISSUE #202] - Refactor transaction auto configuration and enable extRocketMQTemplate send transactional messages.
    • [ISSUE #213] - Polish readme file.
    • [ISSUE #215] - Polish the code and modify version.
    • [ISSUE #211] - Remove the limitation that ExtRocketMQTemplate can not keep the same nameserver as RocketMQTemplate.
    • [ISSUE #218] - Fix spring scopeTarget will repeat consumer instance.

    Bug​

    • [ISSUE #151] - Fix the Infinite loop in DefaultRocketMQListenerContainer.
    • [ISSUE #186] - Fix selectorExpression cannot autoconfigure from configure file.
    • [ISSUE #197] - Solve the problem that RocketMQListener can not deserialize generic.
    ]]>     RocketMQ_Spring     <![CDATA[Release Notes - Apache RocketMQ - Version 4.6.0]]> https://your-docusaurus-test-site.com/release-notes/2019/11/25/4.6.0 https://your-docusaurus-test-site.com/release-notes/2019/11/25/4.6.0 Mon, 25 Nov 2019 00:00:00 GMT
    Download the 4.6.0 release

    Below is a summary of the issues addressed in the 4.6.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ISSUE-1388] - Add lite pull consumer support for RocketMQ.
    • [RIP-15] - Add IPv6 support for RocketMQ.
    • [RIP-16] - Add Request-Reply support for RocketMQ.

    Improvement​

    • [ISSUE-504] - Polish 'No route info of this topic' exception.
    • [ISSUE-1483] - Make QueryMsgByIdSubCommand print offsetID only once.
    • [ISSUE-1435] - Fix discarded mqadmin subcommand document description.
    • [ISSUE-1528] - Mocking related functions to make producer get right topicrouteinfo and invoke callback functions.
    • [ISSUE-1519] - Optimise performance/stability of transaction message.
    • [ISSUE-1531] - Upgrade fastjson version.
    • [RIP-10] - Add test cases for ConsumeMessageOrderlyService#consumeMessageDirectly.

    Bug​

    • [ISSUE-1082] - Fix disconnection of HA.
    • [ISSUE-1456] - Fix replica abnormal recover slow issue.
    • [ISSUE-1108] - Fix concurrent problems with client-side connection creation.
    • [ISSUE-1464] - Fix the issue that master node route info was lost when the node joined the group in dledger mode.
    • [ISSUE-1470] - Fix the issue that lite pull consumer lost messages.
    • [ISSUE-1491] - Ignore IllegalStateException when remove shutdown hook.
    • [ISSUE-1535] - Fix ha sync transfer timeout.
    • [ISSUE-1528] - Fix the unit tests of DefaultMQProducer.
    • [ISSUE-1568] - Resolve repeat compress issue of transaction message.
    • [ISSUE-1564] - Fix the IP filter logic in ipv6/ipv4 coexist environment .

    Document and code style improvement​

    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ Client Go- Version 1.2.4]]> https://your-docusaurus-test-site.com/release-notes/2019/11/20/release-notes-rocketmq-client-go-1.2.4 https://your-docusaurus-test-site.com/release-notes/2019/11/20/release-notes-rocketmq-client-go-1.2.4 Wed, 20 Nov 2019 00:00:00 GMT
    Download

    Below is a summary of the issues addressed in the version 1.2.4 release of RocketMQ Client Go. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE-222] - feat(producer): support lite producer to send message by sharding key.
    • [ISSUE-225] - feat(consumer): add set max cachesize api to support simple flow-control.
    • [ISSUE-261] - feat(transaction): add transaction producer message.
    • [ISSUE-251] - delete useless GroupName and make subscribe method correct.

    Bug​

    • [ISSUE-246] - fix(travis):remove unnecessary script in travis.yml.
    • [ISSUE-248] - fix(golint): fix warnings for golint check.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ Client CPP- Version 1.2.4]]> https://your-docusaurus-test-site.com/release-notes/2019/11/11/release-notes-rocketmq-client-cpp-1.2.4 https://your-docusaurus-test-site.com/release-notes/2019/11/11/release-notes-rocketmq-client-cpp-1.2.4 Mon, 11 Nov 2019 00:00:00 GMT
    Download

    Below is a summary of the issues addressed in the version 1.2.4 release of RocketMQ Client CPP. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Download the 1.2.4 release

    Improvement​

    • [ISSUE-188] - feat(producer): add method for orderly message sending by shardingkey.
    • [ISSUE-190] - feat(consumer): add set max cache size for consumer c-style apis.
    • [ISSUE-193] - feat(producer): Support user data in async callback.
    • [ISSUE-199] - feat(transaction): add transaction message for C APIs.
    • [ISSUE-165] - optimize transport layer.
    • [ISSUE-171] - replace boost::thread::hardware_concurrency with std version.
    • [ISSUE-195] - style(example):format the code style in example.
    • [ISSUE-201] - feat(errorno): add new error no for transaction producer.

    Bug​

    • [ISSUE-178] - fixed typo bug in DefaultMQPushConsumer::getConsumerRunningInfo.
    • [ISSUE-183] - remove boost from StringIdMaker, and fixed some bugs.
    • [ISSUE-186] - fix: skip compressing if message is a batch one.
    ]]>     RocketMQ_Client_CPP     <![CDATA[Release Notes - Apache RocketMQ Spring - Version 2.0.4]]> https://your-docusaurus-test-site.com/release-notes/2019/11/01/release-notes-rocketmq-spring-2.0.4 https://your-docusaurus-test-site.com/release-notes/2019/11/01/release-notes-rocketmq-spring-2.0.4 Fri, 01 Nov 2019 00:00:00 GMT
    Download

    Below is a summary of the issues addressed in the version 2.0.4 release of RocketMQ Spring. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE #86] - Support to configure whether consumer listener is enabled through configuration file.
    • [ISSUE #96] - Support resolve placeholder for listener.txProducerGroup.
    • [ISSUE #103] - Support resolve placeholder for selectorExpression.
    • [ISSUE #137] - Upgrade rocketmq dependency to 4.5.2.
    • [ISSUE #152] - An enhancement about the convert in RocketMQTemplate.

    Bug​

    • [ISSUE #81] - Fix RocketMQTemplate.syncSend collection type method signature.
    • [ISSUE #83] - Fix addUserProperties will override headers from rocketmq.
    • [ISSUE #107] - Fix the message was consumed twice because of the same instanceName.
    • [ISSUE #117] - Fix timeout failed in syncSendOrderly.
    • [ISSUE #163] - Fix transactionProducer has incorrect namespace.
    ]]>     RocketMQ_Spring     <![CDATA[Release Notes - Apache RocketMQ Client CPP- Version 1.2.3]]> https://your-docusaurus-test-site.com/release-notes/2019/08/20/release-notes-rocketmq-client-cpp-1.2.3 https://your-docusaurus-test-site.com/release-notes/2019/08/20/release-notes-rocketmq-client-cpp-1.2.3 Tue, 20 Aug 2019 00:00:00 GMT
    Download

    Below is a summary of the issues addressed in the version 1.2.3 release of RocketMQ Client CPP. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE-139] - Export send batch messages api in c style.
    • [ISSUE-154] - Support transaction message.
    • [ISSUE-138] - Support getting error code and error message when C api returns.
    • [ISSUE-140] - Fix build warnings in namespace util.
    • [ISSUE-143] - Replace unsigned int by auto to save string::size_type.
    • [ISSUE-157] - Remove two unused functionalities, removeDropedPullRequestOpaque and deleteOpaqueForDropPullRequest.
    • [ISSUE-159] - Update unit test case for response future.
    • [ISSUE-160] - Optimize BatchMessage detection in producer send kernel.
    • [ISSUE-127] - Support muti-threads compile in build.sh.
    • [ISSUE-167] - Support 64bit boost library on windows.
    • [ISSUE-172] - Remove useless code and fix compile warnings.
    • [ISSUE-179] - Modify deploy shell to package license and notice file.

    Bug​

    • [ISSUE-59] - Fix infinite loop on tcp transport connect.
    • [ISSUE-152] - Resolve the bug without encode batch flag when send batch message.
    • [ISSUE-156] - Use io-thread pool and work-thread pool in network callback to resolve deadlock in block-request.
    • [ISSUE-175] - Fix the death lock on pull request process of orderly consumer.
    ]]>     RocketMQ_Client_CPP     <![CDATA[Release Notes - Apache RocketMQ - Version 4.5.2]]> https://your-docusaurus-test-site.com/release-notes/2019/08/02/4.5.2 https://your-docusaurus-test-site.com/release-notes/2019/08/02/4.5.2 Fri, 02 Aug 2019 00:00:00 GMT
    Download the 4.5.2 release

    Below is a summary of the issues addressed in the 4.5.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [RIP-9] - Fix some description in document of rocketmq.
    • [RIP-9] - Fix type in best_practice document.
    • [ISSUE-1156] - Add new mqadmin API for ACL configuration.
    • [ISSUE-1241] - Optimize the codes for the third part dependency of the RocketMQ client.
    • [ISSUE-598] - Enhance transaction by putting messages that exceed max check times to system topic.
    • [ISSUE-1316] - Enhance share netty handler.
    • [ISSUE-1315] - Add RPCHook construct method for MQPullConsumerScheduleService.
    • [ISSUE-1290] - Support matching some acl ip range.
    • [ISSUE-1163] - Delay plant log appender in client loggger.
    • [ISSUE-1318] - Fix type in HaConnection file.
    • [ISSUE-1326] - Travis-CI Java 8 building environments.
    • [ISSUE-1317] - Repair travis.yml.
    • [ISSUE-1308] - Fix some spelling errors of method names.
    • [ISSUE-1325] - Fix RocketMQ Document Type setting Errors.
    • [ISSUE-860] - Minor Type fix.
    • [ISSUE-1225] - Modify exception declaration.
    • [ISSUE-1319] - Update concept.md.
    • [ISSUE-1339] - Type fix in chinese doc.
    • [ISSUE-1344] - Fix /dev/shm not found on some OS.

    Bug​

    • [ISSUE-1140] - FIX HmacSHA1 not found if JAVA_HOME set to JRE.
    • [ISSUE-1253] - Add transaction namespace support.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.5.1]]> https://your-docusaurus-test-site.com/release-notes/2019/05/13/4.5.1 https://your-docusaurus-test-site.com/release-notes/2019/05/13/4.5.1 Mon, 13 May 2019 00:00:00 GMT
    Download the 4.5.1 release

    Below is a summary of the issues addressed in the 4.5.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ISSUE-1174] - Support domain host for name server.

    Improvement​

    • [RIP-9] - Provide RocketMQ Developer's Guide in English and Chinese.
    • [RIP-10] - Add unit test cases.
    • [ISSUE-1129] - Change the release package style to rocketmq-version.
    • [ISSUE-1138] - Deprecate admin interface exposed in producer/consumer.
    • [ISSUE-1200] - Polish the default message trace topic config.
    ## Bug
    • [ISSUE-1078] - Fixed the issue that User can't use mqadmin command normally if they don't copy the tool.yml file to related fold and AclEnable flag is closed.
    • [ISSUE-1147] - Fixed the issue that broker will report exception if open the aclEnable and enableDLegerCommitLog flag at the same time.
    • [ISSUE-1164] - Fixed the issue that Consumer Instance can't consume message from slave when cluster is in the high level tps when master has been killed.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.5.0]]> https://your-docusaurus-test-site.com/release-notes/2019/03/29/4.5.0 https://your-docusaurus-test-site.com/release-notes/2019/03/29/4.5.0 Fri, 29 Mar 2019 00:00:00 GMT
    Download the 4.5.0 release

    Below is a summary of the issues addressed in the 4.5.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ISSUE-1046] - Support multiple replicas for RocketMQ.

    Improvement​

    • [RIP-9] - Provide RocketMQ Developer's Guide in English and Chinese .
    • [RIP-10] - Add unit test cases.
    • [ISSUE-608] - Polish the example of message filter.
    • [ISSUE-742] - Change log level in TransactionalMessageServiceImpl.
    • [ISSUE-776] - Make mqadmin usage information more friendly.

    Bug​

    • [ISSUE-762] - Fix defaultAsyncSenderExecutor not shutdown when DefaultMQProducerImpl shutdown.
    • [ISSUE-789] - Fix a NullPointerException in the PlainAccessValidator#parse().
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.4.0]]> https://your-docusaurus-test-site.com/release-notes/2019/01/17/4.4.0 https://your-docusaurus-test-site.com/release-notes/2019/01/17/4.4.0 Thu, 17 Jan 2019 00:00:00 GMT
    Download the 4.4.0 release

    Below is a summary of the issues addressed in the 4.4.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ISSUE-403] - Support the ACL standard for RocketMQ.
    • [ISSUE-502] - Support SQL92 filter in pull consumer.
    • [ISSUE-525] - Support message trace.

    Improvement​

    • [ISSUE-511] - Polish comment for CountDownLatch.
    • [ISSUE-536] - Update fastjson version to 1.2.51.
    • [ISSUE-571] - Polish a default value for DB message.
    • [ISSUE-581] - Polish Copyright in NOTICE file.
    • [ISSUE-582] - Update asynchronous send thread pool from callback executor to an exclusive one.
    • [ISSUE-586] - Format output number in admin tools.
    • [ISSUE-640] - Polish config file for travis-ci.
    • [ISSUE-693] - Add instance name to enable to send trace message to different clusters.

    Bug​

    • [ISSUE-512] - Fixed the issue that RocketMQ can not print config items with -p option.
    • [ISSUE-544] - Fixed transactional message will be lost under extreme condition.
    • [ISSUE-556] - Fixed the issue that epoll native selector start error in broker.
    • [ISSUE-604] - Fixed the issue that semaphore was not released when asyn invoke timeout.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.3.2]]> https://your-docusaurus-test-site.com/release-notes/2018/11/02/4.3.2 https://your-docusaurus-test-site.com/release-notes/2018/11/02/4.3.2 Fri, 02 Nov 2018 00:00:00 GMT
    Download the 4.3.2 release

    Below is a summary of the issues addressed in the 4.3.2 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE-411] - Fixed ClassCastException when get the instance of the store.
    • [ISSUE-461] - Purge filterserv related code in client.
    • [ISSUE-478] - Polish async send message sample.

    Bug​

    • [ISSUE-406] - Fixed the NPE issue occurred when getting the storehost using admin tool.
    • [ISSUE-433] - Fixed the issue that Integration-test can not be executed when run "mvn clean install".
    • [ISSUE-439] - Fixed the issue that ConsumeMessageCommand -g setting.
    • [ISSUE-447] - Fix the issue that checkLocalTransaction method does not take effect.
    • [ISSUE-490] - Fix the issue that testGetLocalInetAddress failure on some versions of the server.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.3.1]]> https://your-docusaurus-test-site.com/release-notes/2018/08/29/4.3.1 https://your-docusaurus-test-site.com/release-notes/2018/08/29/4.3.1 Wed, 29 Aug 2018 00:00:00 GMT
    Download the 4.3.1 release

    Below is a summary of the issues addressed in the 4.3.1 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Improvement​

    • [ISSUE-395] - Enhance the compatibility of transactional producer API, and change the default topic to "TBW102", ensuring that the server can be backward compatible with older clients.
    • [ISSUE-396] - Enhance transactional message implementation, add admin tools and seprate thread pool for EndTransactionProcessor.
    • [ISSUE-430] - Remove scripts related to mqfilter server.

    Bug​

    • [ISSUE-392] - Fix the Nullpointer exception occcured during the process of producer shutdown.
    • [ISSUE-408] - Restored code lost during merge process.
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.3.0]]> https://your-docusaurus-test-site.com/release-notes/2018/07/24/4.3.0 https://your-docusaurus-test-site.com/release-notes/2018/07/24/4.3.0 Tue, 24 Jul 2018 00:00:00 GMT
    Download the 4.3.0 release

    Below is a summary of the JIRA issues addressed in the 4.3.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ISSUE-203] - Add support of IDC-aware allocator in the consumer
    • [ISSUE-292] - Add support of transactional message

    Improvement​

    • [ISSUE-184] - Optimize consuming performance when the master crashed out and only slave brokers are available
    • [ISSUE-308] - Increase socket buffer size of name-server to better fit network bandwidth
    • [ISSUE-311] - Add a fast failure mechanism for pulling message requests
    • [ISSUE-315] - Enhance tls mode config
    • [ISSUE-316] - Use dedicated thread pool for heartbeat handler
    • [ISSUE-324] - Make async callback executor of the producer clients pluggable
    • [ISSUE-325] - Enhance broker registration performance, and reduce memory footprint
    • [ISSUE-353] - Add send and consume message commands to mqadmin tool belt
    • [ISSUE-367] - Refactor the logging component to support log4j, log4j2, and logback libraries

    Bug​

    • [ISSUE-66] - Fix the issue that message body compressed multi times when resending a message.
    • [ISSUE-260] - Fix the concurrency issue in StoreStatsService, to yield more accurate statistics.
    • [ISSUE-276] - Fix the issue that the missing the state validation of pull message service before scheduling new pull request
    • [ISSUE-290] - Fix the memory leak issue in WaitNotifyObject#waitingThreadTable
    • [ISSUE-314] - Fix the issue that message queue size not synchonized when message processing timeout
    • [ISSUE-321] - Fix the concurrency issue in RMQAsyncSendProducer unit test
    • [ISSUE-323] - Fix the issue that semaphore not released after async invocation callback finished
    • [ISSUE-332] - Fix the concurrency issue in MappedFileQueue#findMappedFileByOffset
    • [ISSUE-336] - Fix the wrong format of System.out.printf used in mqadmin
    • [ISSUE-355] - Fix the timeout semantic of async send method
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.2.0]]> https://your-docusaurus-test-site.com/release-notes/2017/12/13/4.2.0 https://your-docusaurus-test-site.com/release-notes/2017/12/13/4.2.0 Wed, 13 Dec 2017 00:00:00 GMT
    Download the 4.2.0 release

    Below is a summary of the JIRA issues addressed in the 4.2.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    New Feature​

    • [ROCKETMQ-28] - Support transportation layer security
    • [ROCKETMQ-224] - Suppport log4j2 in Client
    • [ROCKETMQ-294] - Support flow control by number and size dimensions for PushConsumer

    Improvement​

    • [ROCKETMQ-6] - Use logger for exceptions instead of e.printStackTrace()
    • [ROCKETMQ-23] - Better to return true when MappedFileQueue#flush is successful
    • [ROCKETMQ-96] - Rename tmp variable
    • [ROCKETMQ-258] - Move benchmark scripts to distribution module
    • [ROCKETMQ-259] - Reduce reflection calls when decode remoting command header
    • [ROCKETMQ-263] - Reduce the cost of the unit test in OpenMessaging modules
    • [ROCKETMQ-266] - Polish the exception message when consumerThreadMax is smaller than consumerThreadMin
    • [ROCKETMQ-273] - Simplify the code when the method has no write operation
    • [ROCKETMQ-279] - Add consistent check for commit log data and consume queue data when start the broker
    • [ROCKETMQ-281] - Add check to prevent repeating starting broker
    • [ROCKETMQ-307] - Change JVM arguments for java 8 and direct memory GC
    • [ROCKETMQ-308] - Improve broker register speed by increasing socket buffer size of name server
    • [ROCKETMQ-311] - Add fast failure mechanism for pull-request queue of broker
    • [ROCKETMQ-312] - Use independent thread pool for QueryMessageProcessor
    • [ROCKETMQ-315] - Enhance default settings of TLS
    • [ROCKETMQ-323] - Release semaphore after callback is finished in async process
    • [ROCKETMQ-324] - Expose an interface for client to specify the async call back executor
    • [ROCKETMQ-327] - Add an interface to support decrypt a encrypted private key file

    Bug​

    • [ROCKETMQ-231] - Fix the pull result size
    • [ROCKETMQ-234] - Fix double-return bug in batch scenario
    • [ROCKETMQ-238] - Make sure catch the exception in a periodic task of ScheduledExecutorService
    • [ROCKETMQ-242] - Make sure the client could fetch nameSrvAddr periodly
    • [ROCKETMQ-254] - Fix the random test failure of LoggerAppender and reduce the cost time
    • [ROCKETMQ-260] - Fix the wrong lock when destroy IndexService
    • [ROCKETMQ-270] - Make sure the slave broker could start normally if master broker has cleaned commit log
    • [ROCKETMQ-277] - Fix the exception in getLocalHost when server hostname not in hosts
    • [ROCKETMQ-284] - Make sure the sql filter is not conflict with old tag filter
    • [ROCKETMQ-285] - Fix the file test error when make link
    • [ROCKETMQ-291] - Fix the UnknownFormatConversionException of System.out.printf
    • [ROCKETMQ-292] - Fix exit problem in main thread when args parsing problem occurs
    • [ROCKETMQ-320] - Make sure no message loss when shutdown with dispatch behind
    • [ROCKETMQ-321] - Make sure do not delete mapped files in the middle
    ]]>     Release_Notes RocketMQ Version     <![CDATA[Release Notes - Apache RocketMQ - Version 4.1.0-incubating]]> https://your-docusaurus-test-site.com/release-notes/2017/06/02/4.1.0 https://your-docusaurus-test-site.com/release-notes/2017/06/02/4.1.0 Fri, 02 Jun 2017 00:00:00 GMT
    Download the 4.1.0-incubating release

    New Feature​

    Improvement​

    • [ROCKETMQ-67] - Consistent Hash allocate strategy support
    • [ROCKETMQ-99] - Add scripts for Windows platform
    • [ROCKETMQ-36] - Improve broker's GC logs storing
    • [ROCKETMQ-39] - Duplicated codes in both filtersrv and namesrv modules
    • [ROCKETMQ-86] - Polish the release file format
    • [ROCKETMQ-88] - Polish the developer list in pom.xml
    • [ROCKETMQ-90] - Include client IP per message queue of consumer progress command output
    • [ROCKETMQ-114] - Add javadoc to codebase
    • [ROCKETMQ-138] - Add AuthenticationException class to remove hard coded Aliyun authentication class
    • [ROCKETMQ-139] - Degrade the client related modules' JDK version to 1.6
    • [ROCKETMQ-144] - Aggregate distribution specific files to a new module
    • [ROCKETMQ-154] - Add a newline after help info
    • [ROCKETMQ-160] - SendHeartBeart log may not be triggered in the same expected period
    • [ROCKETMQ-161] - Update runbroker.sh and runserver.sh to support user defined jvm memory flag
    • [ROCKETMQ-168] - Duplicated calls of life cycle in Maven.
    • [ROCKETMQ-172] - log improvement for rocketmq client
    • [ROCKETMQ-176] - Improvement the Maven Central Badge in readme
    • [ROCKETMQ-187] - Measure the code coverage for Integration Tests
    • [ROCKETMQ-148] - Migrate all relevant docs from the old Github project's wiki to the ASF site
    • [ROCKETMQ-218] - Add IT test for Filter By SQL 92
    • [ROCKETMQ-219] - Add Batch Example
    • [ROCKETMQ-220] - README.md update, remove some github links

    Bug​

    • [ROCKETMQ-77] - [TEST] org.apache.rocketmq.tools.* have NPEs
    • [ROCKETMQ-89] - WS_DOMAIN_NAME, SUBGROUP default values overrides custom values passed by java options
    • [ROCKETMQ-95] - The config files of client log have been damaged
    • [ROCKETMQ-98] - Risk of unable to release putMessage Lock forever
    • [ROCKETMQ-101] - Possible NullPointerException when retry in send Async way
    • [ROCKETMQ-107] - Access ServiceState is not thread safe when start() or shutdown()
    • [ROCKETMQ-119] - Shutdown PullMessageService properly
    • [ROCKETMQ-140] - Register higher version broker against old name servers
    • [ROCKETMQ-143] - Update fastjson from 1.2.12 to 1.2.29
    • [ROCKETMQ-145] - Hit ConcurrentModificationException in doWaitTransfer which happens very offen
    • [ROCKETMQ-153] - Fetch name server address dynamically
    • [ROCKETMQ-155] - Fix typo in ClientConfig
    • [ROCKETMQ-165] - Maximum pull batch size hard-coded restricted
    • [ROCKETMQ-175] - Consumer may miss messages because of inconsistent subscription
    • [ROCKETMQ-178] - Broker -m -p options are broken
    • [ROCKETMQ-179] - Fix errors of test cases
    • [ROCKETMQ-188] - RemotingExecption is not consistent between invoke async and invoke oneway
    • [ROCKETMQ-189] - Misleading tip on consumeTimestamp and wrong consumeTimestamp exception message
    • [ROCKETMQ-191] - Fix incorret socket option
    • [ROCKETMQ-199] - consumers can not receive stock information.
    • [ROCKETMQ-200] - Cluster name is always missing when fetch ClusterInfo from name server
    • [ROCKETMQ-206] - Load JSON config file error if non-1byte character exists
    • [ROCKETMQ-208] - incompatibility problem found in enviroment of JDK 1.7 when running client
    ]]>         <![CDATA[Release Notes - Apache RocketMQ - Version 4.0.0-incubating]]> https://your-docusaurus-test-site.com/release-notes/2017/01/24/4.0.0 https://your-docusaurus-test-site.com/release-notes/2017/01/24/4.0.0 Tue, 24 Jan 2017 00:00:00 GMT
    Download the 4.0.0-incubating release

    Below is a summary of the JIRA issues addressed in the 4.0.0-incubating release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

    Bug

    • [ROCKETMQ-2] - Broker tests fail with "Address already in use"
    • [ROCKETMQ-5] - Avoid creating directories in UtilAll#getDiskPartitionSpaceUsedPercent()
    • [ROCKETMQ-19] - Thread-unsafe in MQAdminImpl#queryMessage
    • [ROCKETMQ-22] - new funciton 'printWaterMark' in version 3.5.8(4.0.0) will cause a ClassCastException
    • [ROCKETMQ-25] - Query Msg by key: Possible concurrent access to LinkedList
    • [ROCKETMQ-30] - Message Filter example has incorrect method signature
    • [ROCKETMQ-31] - Deletion needed for `$HOME/rmq_bk_gc.log` in `bin/mqbroker`
    • [ROCKETMQ-33] - CPU Occupy 100%
    • [ROCKETMQ-34] - Potential NPE in NettyConnetManageHandler#connect
    • [ROCKETMQ-35] - Consumer client can’t persist consume offset table to Broker
    • [ROCKETMQ-45] - Delete consume queue hang file
    • [ROCKETMQ-47] - Broker updates NameServer address list on startup twice
    • [ROCKETMQ-59] - Charset misusage in RocketMQSerializable
    • [ROCKETMQ-64] - Remove duplication code line in BrokerOuterAPI.registerBroker method
    • [ROCKETMQ-70] - Duplicate methods in NettyRemotingClient
    • [ROCKETMQ-74] - DataVersion equals not working as expected.
    • [ROCKETMQ-83] - Fail in quickstart-sample

    Improvement

    • [ROCKETMQ-8] - Standardize build script using maven wrapper
    • [ROCKETMQ-11] - Improve concision - Reuse local variable 'brokerAddrs' in RouteInfoManager.getSystemTopicList method
    • [ROCKETMQ-14] - Remoting invoke callback shoule be invoked in an executor rather than in current thread.
    • [ROCKETMQ-16] - Improve the codes of setting topic.json's and subscriptionGroup.json's path
    • [ROCKETMQ-18] - Repackage com.alibaba to org.apache and change maven coordinate
    • [ROCKETMQ-20] - Default 'consumeFromWhere' is inconsist with example's
    • [ROCKETMQ-29] - org.apache.rocketmq.common.help.FAQUrl refers to docs in Chinese
    • [ROCKETMQ-32] - Improve concision - Reuse local variable 'brokerAddrs' in RouteInfoManager.getSystemTopicList method
    • [ROCKETMQ-37] - Log output information is not accurate
    • [ROCKETMQ-43] - code style file didn't match check-style in typecast
    • [ROCKETMQ-50] - Polish unit tests for RocketMQ
    • [ROCKETMQ-60] - Checklist review for 4.0.0-incubating release
    • [ROCKETMQ-69] - Add link to RocketMQ web page into README.md
    • [ROCKETMQ-85] - Polish README file and remove all the 3rd party links in it.
    • [ROCKETMQ-87] - Polish the LICENSE and NOTICE files to match all the dependencies
    • [ROCKETMQ-1] - Update build and clean up ip for 4.0.0-incubating
    • [ROCKETMQ-38] - Polish unit tests for rocketmq-remoting
    • [ROCKETMQ-51] - Polish unit tests for rocketmq-broker
    • [ROCKETMQ-52] - Polish unit tests for rocketmq-client
    • [ROCKETMQ-53] - Polish unit tests for rocketmq-commons
    • [ROCKETMQ-54] - Polish unit tests for rocketmq-namesrv
    • [ROCKETMQ-56] - Polish unit tests for rocketmq-store
    • [ROCKETMQ-57] - Polish unit tests for rocketmq-tools
    • [ROCKETMQ-58] - Add integration test for RocketMQ
    • [ROCKETMQ-62] - Polish Maven assembly release
    • [ROCKETMQ-3] - Clean up the unit test of rocketmq
    • [ROCKETMQ-13] - Wrong log level for AcceptSocketService termination
    • [ROCKETMQ-9] - Errors in rocketmq-store module
    ]]>     Release_Notes RocketMQ Version