{"id":185128,"date":"2020-11-02T12:50:27","date_gmt":"2020-11-02T04:50:27","guid":{"rendered":"http:\/\/4563.org\/?p=185128"},"modified":"2020-11-02T12:50:27","modified_gmt":"2020-11-02T04:50:27","slug":"rocketmq-consumer-%e6%95%b0%e9%87%8f%e5%92%8c-queue-%e6%95%b0%e9%87%8f%e7%9a%84%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=185128","title":{"rendered":"RocketMQ consumer \u6570\u91cf\u548c queue \u6570\u91cf\u7684\u5173\u7cfb"},"content":{"rendered":"
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RocketMQ consumer \u6570\u91cf\u548c queue \u6570\u91cf\u7684\u5173\u7cfb <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : lry <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u770b\u6587\u6863\u8bf4\uff0c\u96c6\u7fa4\u6d88\u8d39\u6a21\u5f0f\u4e0b\uff0c\u9ed8\u8ba4\u91c7\u7528\u5e73\u5747\u5206\u914d\u7b56\u7565\uff0c\u5982\u679c\u4e00\u4e2a group \u4e0b consumer \u6570\u91cf\u5927\u4e8e queue \u7684\u6570\u91cf\uff0c\u591a\u51fa\u6765\u7684 consumer \u5c06\u4e0d\u4f1a\u5206\u914d\u5bf9\u5e94\u7684 queue\uff0c\u4e5f\u5c31\u662f\u65e0\u6cd5\u6d88\u8d39<\/p>\n

\u90a3\u4e48\u5728\u751f\u4ea7\u73af\u5883\u4e0b\uff0c\u4e00\u4e2a\u5e94\u7528\u7684 pod \u6570\u53ef\u80fd\u4f1a\u8fdc\u5927\u4e8e RocketMQ \u7684 queue \u6570\u91cf\uff0c\u8fd9\u662f\u4e0d\u662f\u4f1a\u5b58\u5728\u5f88\u5927\u7684\u6d6a\u8d39\u95ee\u9898\uff0c\u53e6\u5916\u5982\u679c\u51fa\u73b0 mq \u6d88\u8d39\u5806\u79ef\uff0c\u80fd\u600e\u4e48\u89e3\u51b3\u5462<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (6<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    kafka \u4e5f\u6709\u7c7b\u4f3c\u7684\u95ee\u9898.<\/p>\n

    \u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u662f\u6539\u6210\u4e86\u8f6e\u8be2\u62c9\u53d6\u6a21\u5f0f, \u867d\u7136\u4e0d\u662f\u5f88\u4f18\u96c5.<\/p>\n

    \u4f46\u80fd\u89e3\u51b3\u6709\u51e0\u767e\u4e2a\u673a\u5668\u53ea\u6709\u4e00\u5c0f\u90e8\u5206\u80fd\u6d88\u8d39\u7684\u95ee\u9898. <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : lry <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo \u8fd9\u6837\u6539\u662f\u4e0d\u662f\u653e\u5f03\u4e86\u81ea\u5e26\u7684 Rebalance \uff1f\u8fd9\u4e2a\u8f6e\u8be2\u662f\u6307 \u5355\u4e2a consumer \u8f6e\u8be2\u62c9\u53d6 \u6240\u6709\u7684 queue\uff0c\u8fd8\u662f \u5355\u4e2a queue \u540c\u65f6\u5206\u914d\u4e86\u591a\u4e2a consumer\uff0c\u8fd9\u51e0\u4e2a consumer \u8f6e\u8be2\u53bb\u62c9\u53d6\u6307\u5b9a\u7684 queue \uff1f\u8fd9\u4e24\u8005\u597d\u50cf\u90fd\u4e0d\u592a\u597d\u7ef4\u62a4 queue \u7684 offset \u6301\u4e45\u5316\uff0c\u4e0d\u77e5\u662f\u600e\u4e48\u89e3\u51b3\u7684\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : aqqwiyth <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1.\u5728 broker \u521b\u5efa topic \u7684\u65f6\u5019\u4fee\u6539 queue \u7684\u5927\u5c0f.
    2.producer \u7b2c\u4e00\u6b21\u53d1\u9001\u7684\u65f6\u5019\u4e5f\u53ef\u4ee5\u914d\u7f6e queue \u7684\u5927\u5c0f.
    3.\u6269\u5bb9 broker
    4.\u66f4\u6362\u4e00\u4e2a topic. \u4f7f\u7528\u65b0\u7684 topic \u52a0\u5927 queuesize<\/p>\n

    \u5982\u679c\u4f60\u7684\u6d88\u8d39\u901f\u5ea6\u6bd4\u4ea7\u751f\u901f\u5ea6\u8fd8\u5feb. \u7b2c 4 \u4e2a\u662f\u9760\u8c31\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : billlee <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u591a\u52a0\u5206\u533a\u5427\uff0c\u6ca1\u7528\u8fc7 rocketmq, \u4f46\u5bf9 kafka \u6765\u8bf4\u51e0\u767e\u4e2a\u5206\u533a\u5b8c\u5168\u662f\u6b63\u5e38\u64cd\u4f5c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hpeng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u80fd\u6269\u7684\u8bdd\uff0c\u5c31\u7528 3 \u65b9\u6cd5\u6269\uff0c\u4e0d\u80fd\u6269\uff0c\u6d88\u8d39\u8005\u591a\u4e8e queue \u5c31\u662f\u6d6a\u8d39\u4e86\u3002\u5806\u79ef\u7684\u8bdd\uff0c\u4e0d\u662f\u8fd8\u6709\u6d88\u8d39\u7ebf\u7a0b\u6570\u53ef\u4ee5\u8c03\u4e48\u3002\u8c03\u6574\u4e5f\u89e3\u51b3\u4e0d\u4e86\uff0c\u5c31\u662f\u8fd9\u4e2a queue \u6570\u91cf\u90fd\u4e0d\u6ee1\u8db3\u4f60\u4eec\u7684\u8981\u6c42\u4e86\uff0c\u5c31\u8981\u4e48\u5c31\u6269\uff0c\u6362\u5176\u4ed6\u7684 mq \u4e5f\u4f1a\u6709\u7c7b\u4f3c\u95ee\u9898\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : lry <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @aqqwiyth @billlee @hpeng \u660e\u767d\u4e86 \u591a\u8c22\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    RocketMQ consumer…<\/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\/185128"}],"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=185128"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/185128\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=185128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=185128"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=185128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}