{"id":93604,"date":"2020-04-10T13:52:25","date_gmt":"2020-04-10T05:52:25","guid":{"rendered":"http:\/\/4563.org\/?p=93604"},"modified":"2020-04-10T13:52:25","modified_gmt":"2020-04-10T05:52:25","slug":"rocket-mq-%e8%80%81%e6%b6%88%e8%b4%b9%e8%80%85%e7%bb%84%e4%bb%8e%e5%a4%b4%e6%b6%88%e8%b4%b9%e6%b6%88%e6%81%af%e5%af%bc%e8%87%b4%e6%b6%88%e6%81%af%e7%a7%af%e5%8e%8b","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=93604","title":{"rendered":"rocket mq \u8001\u6d88\u8d39\u8005\u7ec4\u4ece\u5934\u6d88\u8d39\u6d88\u606f\u5bfc\u81f4\u6d88\u606f\u79ef\u538b"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  rocket mq \u8001\u6d88\u8d39\u8005\u7ec4\u4ece\u5934\u6d88\u8d39\u6d88\u606f\u5bfc\u81f4\u6d88\u606f\u79ef\u538b               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : aimaodeyuer <\/span>  <span><i><\/i> 19<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u80cc\u666f\uff1a \u8001 topic\uff0c8 \u4e2a\u961f\u5217\uff0c\u65e0\u6269\u5bb9\uff0c\u8001 consumerGroup \u3002<\/p>\n<p>\u8ffd\u8e2a\u6e90\u7801\u540e\u6709\u5982\u4e0b\u7ed3\u679c\uff1a 1.\u6ca1\u6709\u627e\u5230 consumerGroup \u5bf9\u5e94\u7684 queue \u7684\u6d88\u8d39\u8fdb\u5ea6\uff08 offset \uff09\uff0c\u4e8e\u662f\u4ece broker \u4e2d\u83b7\u53d6\u6700\u5c0f\u504f\u79fb\u91cf\uff0c\u82e5\uff08 minoffset \uff09&lt;=0 \u5e76\u4e14\u6d88\u606f\u8fd8\u5b58\u5728\u5185\u5b58\u4e2d\u5219\u8fd4\u56de 0\uff0c\u4ece 0 \u5f00\u59cb\u8bfb\u53d6\u6d88\u606f\uff1b<\/p>\n<p>\u5bf9\u4e8e topic \u65b0\u7684\u5b9a\u4e49\uff08\u6d88\u606f\u5728\u5185\u5b58\u4e2d\u6ca1\u6709\u5165\u78c1\u76d8\uff1f\uff09\uff1a topic \u7b2c\u4e00\u6761\u6d88\u606f\u6240\u5728\u7684 commitlog \u8fd8\u6ca1\u88ab\u6e05\u7406\u8fc7\uff0c\u5e76\u4e14 topic \u7684\u7b2c\u4e00\u4e2a\u7d22\u5f15\u6587\u4ef6\u4e5f\u6ca1\u6e05\u7406\u8fc7\uff0c\u90a3\u4e48 rocketmq \u4f1a\u8ba4\u4e3a\u8fd9\u4e2a\u6d88\u606f\u961f\u5217\u6d88\u606f\u91cf\u4e0d\u5927\uff0c\u53ef\u4ee5\u4ece\u5934\u8fdb\u884c\u6d88\u8d39\u3002<\/p>\n<p>\u7591\u95ee\uff1a \u6d88\u8d39\u8fdb\u5ea6\u662f\u9488\u5bf9\u4e8e consumerGroup \u548c queue\uff0c\u6309\u9053\u7406\u8001\u7684 consumerGroup \u7684 queue \u6d88\u8d39\u8fdb\u5ea6\u4f1a\u6709\u554a\uff0c\u4e3a\u4ec0\u4e48\u91cd\u65b0\u53d1\u5e03\u5c31\u4ece\u5934\u6d88\u8d39\u4e86\u3002 \u9047\u5230\u8fc7\u8fd9\u95ee\u9898\u7684\u8001\u54e5\u6307\u70b9\u4e0b\u3002<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>rocket mq \u8001\u6d88\u8d39\u8005\u7ec4\u4ece\u5934&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/93604"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=93604"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/93604\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=93604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=93604"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=93604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}