| "use strict";(self.webpackChunkrocketmq_docs=self.webpackChunkrocketmq_docs||[]).push([[2701],{15680:(e,t,a)=>{a.d(t,{xA:()=>h,yg:()=>g});var r=a(96540);function l(e,t,a){return t in e?Object.defineProperty(e,t,{value:a,enumerable:!0,configurable:!0,writable:!0}):e[t]=a,e}function o(e,t){var a=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),a.push.apply(a,r)}return a}function p(e){for(var t=1;t<arguments.length;t++){var a=null!=arguments[t]?arguments[t]:{};t%2?o(Object(a),!0).forEach((function(t){l(e,t,a[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(a)):o(Object(a)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(a,t))}))}return e}function i(e,t){if(null==e)return{};var a,r,l=function(e,t){if(null==e)return{};var a,r,l={},o=Object.keys(e);for(r=0;r<o.length;r++)a=o[r],t.indexOf(a)>=0||(l[a]=e[a]);return l}(e,t);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);for(r=0;r<o.length;r++)a=o[r],t.indexOf(a)>=0||Object.prototype.propertyIsEnumerable.call(e,a)&&(l[a]=e[a])}return l}var c=r.createContext({}),n=function(e){var t=r.useContext(c),a=t;return e&&(a="function"==typeof e?e(t):p(p({},t),e)),a},h=function(e){var t=n(e.components);return r.createElement(c.Provider,{value:t},e.children)},m="mdxType",u={inlineCode:"code",wrapper:function(e){var t=e.children;return r.createElement(r.Fragment,{},t)}},s=r.forwardRef((function(e,t){var a=e.components,l=e.mdxType,o=e.originalType,c=e.parentName,h=i(e,["components","mdxType","originalType","parentName"]),m=n(a),s=l,g=m["".concat(c,".").concat(s)]||m[s]||u[s]||o;return a?r.createElement(g,p(p({ref:t},h),{},{components:a})):r.createElement(g,p({ref:t},h))}));function g(e,t){var a=arguments,l=t&&t.mdxType;if("string"==typeof e||l){var o=a.length,p=new Array(o);p[0]=s;var i={};for(var c in t)hasOwnProperty.call(t,c)&&(i[c]=t[c]);i.originalType=e,i[m]="string"==typeof e?e:l,p[1]=i;for(var n=2;n<o;n++)p[n]=a[n];return r.createElement.apply(null,p)}return r.createElement.apply(null,a)}s.displayName="MDXCreateElement"},61269:(e,t,a)=>{a.r(t),a.d(t,{assets:()=>c,contentTitle:()=>p,default:()=>u,frontMatter:()=>o,metadata:()=>i,toc:()=>n});var r=a(58168),l=(a(96540),a(15680));const o={title:"Release Notes - Apache RocketMQ - Version 5.1.2",categories:["Release_Notes"],tags:["Release_Notes","RocketMQ","Version"]},p=void 0,i={permalink:"/zh/release-notes/2023/06/12/5.1.2",source:"@site/release-notes/2023-06-12-5.1.2.md",title:"Release Notes - Apache RocketMQ - Version 5.1.2",description:"- Source: rocketmq-all-5.1.2-source-release.zip [PGP] [SHA512]",date:"2023-06-12T00:00:00.000Z",formattedDate:"2023\u5e746\u670812\u65e5",tags:[{label:"Release_Notes",permalink:"/zh/release-notes/tags/release-notes"},{label:"RocketMQ",permalink:"/zh/release-notes/tags/rocket-mq"},{label:"Version",permalink:"/zh/release-notes/tags/version"}],readingTime:2.48,hasTruncateMarker:!0,authors:[],frontMatter:{title:"Release Notes - Apache RocketMQ - Version 5.1.2",categories:["Release_Notes"],tags:["Release_Notes","RocketMQ","Version"]},prevItem:{title:"Release Notes - Apache RocketMQ - Version 4.9.7",permalink:"/zh/release-notes/2023/06/12/4.9.7"},nextItem:{title:"Release Notes - Apache RocketMQ - Version 4.9.6",permalink:"/zh/release-notes/2023/05/18/4.9.6"}},c={authorsImageUrls:[]},n=[{value:"New Feature",id:"new-feature",level:2},{value:"Bug",id:"bug",level:2},{value:"Improvement",id:"improvement",level:2},{value:"New Contributors",id:"new-contributors",level:2}],h={toc:n},m="wrapper";function u(e){let{components:t,...a}=e;return(0,l.yg)(m,(0,r.A)({},h,a,{components:t,mdxType:"MDXLayout"}),(0,l.yg)("admonition",{title:"Download the 5.1.2 release",type:"tip"},(0,l.yg)("ul",{parentName:"admonition"},(0,l.yg)("li",{parentName:"ul"},"Source: ",(0,l.yg)("a",{parentName:"li",href:"https://archive.apache.org/dist/rocketmq/5.1.2/rocketmq-all-5.1.2-source-release.zip"},"rocketmq-all-5.1.2-source-release.zip")," [",(0,l.yg)("a",{parentName:"li",href:"https://archive.apache.org/dist/rocketmq/5.1.2/rocketmq-all-5.1.2-source-release.zip.asc"},"PGP"),"] [",(0,l.yg)("a",{parentName:"li",href:"https://archive.apache.org/dist/rocketmq/5.1.2/rocketmq-all-5.1.2-source-release.zip.sha512"},"SHA512"),"]"),(0,l.yg)("li",{parentName:"ul"},"Binary: ",(0,l.yg)("a",{parentName:"li",href:"https://archive.apache.org/dist/rocketmq/5.1.2/rocketmq-all-5.1.2-bin-release.zip"},"rocketmq-all-5.1.2-bin-release.zip")," [",(0,l.yg)("a",{parentName:"li",href:"https://archive.apache.org/dist/rocketmq/5.1.2/rocketmq-all-5.1.2-bin-release.zip.asc"},"PGP"),"] [",(0,l.yg)("a",{parentName:"li",href:"https://archive.apache.org/dist/rocketmq/5.1.2/rocketmq-all-5.1.2-bin-release.zip.sha512"},"SHA512"),"]"))),(0,l.yg)("p",null,"Below is a summary of the issues addressed in the 5.1.2 release of RocketMQ. 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some cases in PullMessageProcessor#composeResponseHeader method by @mxsm in ",(0,l.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/6772"},"https://github.com/apache/rocketmq/pull/6772")),(0,l.yg)("li",{parentName:"ul"},"[ISSUE #6774]"," Update README.md rocketmq version to 5.1.1 by @mxsm in ",(0,l.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/6775"},"https://github.com/apache/rocketmq/pull/6775")),(0,l.yg)("li",{parentName:"ul"},"[ISSUE #6797]"," Support batch ack when reput buffer ak to store in PopBufferMergeService by @DongyuanPan in ",(0,l.yg)("a",{parentName:"li",href:"https://github.com/apache/rocketmq/pull/6798"},"https://github.com/apache/rocketmq/pull/6798")),(0,l.yg)("li",{parentName:"ul"},"[ISSUE #6816]"," Polish the persistent_unique_broker_id document by @RongtongJin in 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