{"id":14460,"date":"2023-12-04T11:27:28","date_gmt":"2023-12-04T03:27:28","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14460"},"modified":"2023-12-12T10:22:28","modified_gmt":"2023-12-12T02:22:28","slug":"kafka-zhongleader-zong-shi1-zen-me-po","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-zhongleader-zong-shi1-zen-me-po\/","title":{"rendered":"Kafka\u4e2dLeader\u603b\u662f-1,\u600e\u4e48\u7834\uff1f"},"content":{"rendered":"

\u5728Kafka\u4e2d\uff0c\u6bcf\u4e2a\u5206\u533a\u90fd\u6709\u4e00\u4e2a\u9886\u5bfc\u8005\uff08Leader\uff09\u548c\u96f6\u4e2a\u6216\u591a\u4e2a\u526f\u672c\uff08Replica\uff09\u3002Leader\u8d1f\u8d23\u5904\u7406\u6765\u81ea\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u8bf7\u6c42\uff0c\u800c\u526f\u672c\u5219\u662f\u5907\u4efd\u3002\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0cLeader\u7684\u503c\u5e94\u8be5\u662f\u4e00\u4e2a\u975e\u8d1f\u6574\u6570\uff0c\u8868\u793a\u9886\u5bfc\u8005\u5206\u533a\u7684Broker\u7684ID\u3002\u5982\u679cLeader\u7684\u503c\u4e3a-1\uff0c\u53ef\u80fd\u8868\u793aKafka\u96c6\u7fa4\u4e2d\u6ca1\u6709\u53ef\u7528\u7684Broker\u62c5\u4efb\u8be5\u5206\u533a\u7684\u9886\u5bfc\u8005\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5bfc\u81f4Leader\u4e3a-1\u7684\u539f\u56e0\u4ee5\u53ca\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n

    \n
  1. \nBroker\u6545\u969c\uff1a<\/strong> \u5982\u679c\u5206\u533a\u7684Leader\u6240\u5728\u7684Broker\u5b95\u673a\u6216\u4e0d\u53ef\u7528\uff0cKafka\u4f1a\u5c06Leader\u8bbe\u7f6e\u4e3a-1\u3002\u786e\u4fdd\u76f8\u5173\u7684Broker\u6b63\u5e38\u8fd0\u884c\uff0c\u5e76\u67e5\u770bKafka\u548cZookeeper\u7684\u65e5\u5fd7\u4ee5\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\u3002\n<\/li>\n
  2. \n\u7f51\u7edc\u95ee\u9898\uff1a<\/strong> \u7531\u4e8e\u7f51\u7edc\u95ee\u9898\uff0c\u53ef\u80fd\u5bfc\u81f4Broker\u4e4b\u95f4\u7684\u901a\u4fe1\u5931\u8d25\uff0c\u4ece\u800c\u5f71\u54cdLeader\u7684\u9009\u4e3e\u3002\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e\u548c\u8fde\u63a5\uff0c\u786e\u4fddBroker\u4e4b\u95f4\u80fd\u591f\u6b63\u5e38\u901a\u4fe1\u3002\n<\/li>\n
  3. \n\u5206\u533a\u526f\u672c\u540c\u6b65\u95ee\u9898\uff1a<\/strong> \u5982\u679c\u5206\u533a\u7684\u6240\u6709\u526f\u672c\u90fd\u65e0\u6cd5\u4e0eLeader\u4fdd\u6301\u540c\u6b65\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Leader\u4e3a-1\u3002\u68c0\u67e5\u5206\u533a\u7684\u526f\u672c\u72b6\u6001\uff0c\u786e\u4fdd\u526f\u672c\u80fd\u591f\u6b63\u5e38\u540c\u6b65\u3002\n<\/li>\n
  4. \nZookeeper\u95ee\u9898\uff1a<\/strong> Kafka\u4f7f\u7528Zookeeper\u8fdb\u884c\u534f\u8c03\u548c\u7ba1\u7406\u3002\u5982\u679cZookeeper\u96c6\u7fa4\u51fa\u73b0\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Leader\u7684\u9009\u4e3e\u95ee\u9898\u3002\u68c0\u67e5Zookeeper\u96c6\u7fa4\u7684\u5065\u5eb7\u72b6\u6001\u3002\n<\/li>\n<\/ol>\n

    \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

      \n
    • \u68c0\u67e5Kafka\u548cZookeeper\u7684\u65e5\u5fd7\uff0c\u67e5\u770b\u662f\u5426\u6709\u76f8\u5173\u7684\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n
    • \u68c0\u67e5\u6bcf\u4e2aBroker\u7684\u5065\u5eb7\u72b6\u6001\uff0c\u786e\u4fdd\u5b83\u4eec\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n
    • \u4f7f\u7528Kafka\u63d0\u4f9b\u7684\u5de5\u5177\uff08\u4f8b\u5982\uff0ckafka-topics.sh<\/code>\uff09\u6765\u67e5\u770b\u5206\u533a\u7684\u72b6\u6001\u548c\u526f\u672c\u60c5\u51b5\u3002<\/li>\n
    • \u5982\u679c\u6709\u5fc5\u8981\uff0c\u53ef\u4ee5\u624b\u52a8\u89e6\u53d1\u5206\u533a\u7684Leader\u9009\u4e3e\uff0c\u53ef\u4ee5\u901a\u8fc7\u91cd\u65b0\u5206\u914d\u5206\u533a\u6216\u624b\u52a8\u6267\u884cLeader\u9009\u4e3e\u6765\u5c1d\u8bd5\u4fee\u590d\u3002<\/li>\n<\/ul>\n

      \u8bf7\u6ce8\u610f\uff0c\u5728\u89e3\u51b3\u95ee\u9898\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u5907\u4efd\u6570\u636e\uff0c\u5e76\u4ed4\u7ec6\u9605\u8bfbKafka\u548cZookeeper\u7684\u5b98\u65b9\u6587\u6863\u4ee5\u83b7\u53d6\u66f4\u591a\u5173\u4e8e\u6545\u969c\u6392\u9664\u548c\u7ef4\u62a4\u7684\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5728Kafka\u4e2d\uff0c\u6bcf\u4e2a\u5206\u533a\u90fd\u6709\u4e00\u4e2a\u9886\u5bfc\u8005\uff08Leader\uff09\u548c\u96f6\u4e2a\u6216\u591a\u4e2a\u526f\u672c\uff08Replica\uff09\u3002Leader\u8d1f\u8d23\u5904\u7406 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":["post-14460","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=14460"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14460\/revisions"}],"predecessor-version":[{"id":47912,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14460\/revisions\/47912"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14460"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}