{"id":14665,"date":"2023-12-04T16:00:09","date_gmt":"2023-12-04T08:00:09","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14665"},"modified":"2023-12-13T14:28:56","modified_gmt":"2023-12-13T06:28:56","slug":"kafka-ti-gong-de-bao-zheng-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-ti-gong-de-bao-zheng-shi-shen-me\/","title":{"rendered":"Kafka\u63d0\u4f9b\u7684\u4fdd\u8bc1\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

Apache Kafka \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u6d88\u606f\u4f20\u9012\u4fdd\u8bc1\uff0c\u8fd9\u4e9b\u4fdd\u8bc1\u662f\u8bbe\u8ba1\u7528\u6765\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u9700\u6c42\u7684\u3002\u4ee5\u4e0b\u662f Kafka \u63d0\u4f9b\u7684\u4e3b\u8981\u4fdd\u8bc1\uff1a<\/p>\n

    \n
  1. \n\u81f3\u5c11\u4e00\u6b21\u4f20\u9012\uff1a<\/strong> Kafka \u4fdd\u8bc1\u6d88\u606f\u81f3\u5c11\u88ab\u4f20\u9012\u4e00\u6b21\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u5728\u751f\u4ea7\u8005\u3001\u6d88\u8d39\u8005\u6216\u8005\u4e2d\u95f4\u4ef6\u7ec4\u4ef6\u53d1\u751f\u6545\u969c\u7684\u60c5\u51b5\u4e0b\uff0c\u6d88\u606f\u4e5f\u4e0d\u4f1a\u88ab\u4e22\u5931\u3002\u8fd9\u662f\u901a\u8fc7\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u786e\u8ba4\u673a\u5236\u6765\u5b9e\u73b0\u7684\u3002\n<\/li>\n
  2. \n\u6d88\u606f\u7684\u6709\u5e8f\u6027\uff1a<\/strong> Kafka \u4fdd\u8bc1\u540c\u4e00\u5206\u533a\u5185\u7684\u6d88\u606f\u662f\u6709\u5e8f\u7684\u3002\u5373\uff0c\u5982\u679c\u751f\u4ea7\u8005\u6309\u987a\u5e8f\u5c06\u6d88\u606f\u53d1\u9001\u5230\u540c\u4e00\u5206\u533a\uff0c\u90a3\u4e48\u6d88\u8d39\u8005\u5728\u540c\u4e00\u5206\u533a\u4e0a\u6d88\u8d39\u6d88\u606f\u65f6\uff0c\u80fd\u591f\u6309\u7167\u53d1\u9001\u7684\u987a\u5e8f\u9010\u4e00\u83b7\u53d6\u3002\u4f46\u662f\uff0c\u4e0d\u540c\u5206\u533a\u4e4b\u95f4\u7684\u6d88\u606f\u4e0d\u4fdd\u8bc1\u6709\u5e8f\u3002\n<\/li>\n
  3. \n\u5206\u533a\u5185\u7684\u539f\u5b50\u6027\uff1a<\/strong> \u5bf9\u4e8e\u540c\u4e00\u5206\u533a\u5185\u7684\u6d88\u606f\uff0cKafka \u4fdd\u8bc1\u751f\u4ea7\u8005\u5199\u5165\u548c\u6d88\u8d39\u8005\u8bfb\u53d6\u7684\u539f\u5b50\u6027\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u53d1\u751f\u6545\u969c\uff0cKafka \u4e5f\u4f1a\u786e\u4fdd\u6d88\u606f\u8981\u4e48\u5b8c\u5168\u5199\u5165\u5230\u5206\u533a\uff0c\u8981\u4e48\u4e0d\u5199\u5165\u3002\n<\/li>\n
  4. \n\u526f\u672c\u548c\u6301\u4e45\u6027\uff1a<\/strong> Kafka \u4f7f\u7528\u526f\u672c\u673a\u5236\u786e\u4fdd\u6d88\u606f\u7684\u6301\u4e45\u6027\u3002\u6bcf\u4e2a\u5206\u533a\u90fd\u53ef\u4ee5\u914d\u7f6e\u591a\u4e2a\u526f\u672c\uff0c\u5176\u4e2d\u4e00\u4e2a\u662f\u9886\u5bfc\u8005\uff08Leader\uff09\uff0c\u5176\u4f59\u662f\u540c\u6b65\u526f\u672c\uff08In-Sync Replicas\uff0cISR\uff09\u3002\u9886\u5bfc\u8005\u8d1f\u8d23\u5904\u7406\u6d88\u606f\uff0c\u800c ISR \u4e2d\u7684\u526f\u672c\u4f1a\u4e0e\u9886\u5bfc\u8005\u4fdd\u6301\u540c\u6b65\u3002\u8fd9\u6837\uff0c\u5728\u67d0\u4e2a\u8282\u70b9\u6545\u969c\u65f6\uff0c\u53ef\u4ee5\u4ece ISR \u4e2d\u9009\u62e9\u4e00\u4e2a\u65b0\u7684\u9886\u5bfc\u8005\uff0c\u786e\u4fdd\u6d88\u606f\u4e0d\u4f1a\u4e22\u5931\u3002\n<\/li>\n
  5. \nExactly-Once \u8bed\u4e49\uff08\u4ec5\u9650\u5e42\u7b49\u6027\u64cd\u4f5c\uff09\uff1a<\/strong> Kafka \u63d0\u4f9b\u4e86\u7cbe\u786e\u4e00\u6b21\u8bed\u4e49\uff0c\u4f46\u4ec5\u5bf9\u5e42\u7b49\u6027\u7684\u64cd\u4f5c\u751f\u6548\u3002\u5bf9\u4e8e\u751f\u4ea7\u8005\uff0c\u5982\u679c\u914d\u7f6e\u4e86\u5e42\u7b49\u6027\uff0c\u90a3\u4e48 Kafka \u53ef\u4ee5\u786e\u4fdd\u751f\u4ea7\u8005\u5bf9\u540c\u4e00\u5206\u533a\u7684\u6d88\u606f\u7684\u5e42\u7b49\u6027\u3002\u5bf9\u4e8e\u6d88\u8d39\u8005\uff0cKafka \u63d0\u4f9b\u4e86\u4e8b\u52a1\u6027 API\uff0c\u4f7f\u5f97\u6d88\u8d39\u8005\u80fd\u591f\u4ee5\u539f\u5b50\u7684\u65b9\u5f0f\u8bfb\u53d6\u548c\u5904\u7406\u6d88\u606f\uff0c\u786e\u4fdd\u6d88\u606f\u4e0d\u4f1a\u88ab\u91cd\u590d\u5904\u7406\u3002\n<\/li>\n<\/ol>\n

    \u603b\u4f53\u800c\u8a00\uff0cKafka \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7075\u6d3b\u7684\u6d88\u606f\u4f20\u9012\u4fdd\u8bc1\uff0c\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u7684\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u3002\u4e0d\u540c\u7684\u4fdd\u8bc1\u7ea7\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\uff0c\u9009\u62e9\u5408\u9002\u7684\u4fdd\u8bc1\u7ea7\u522b\u53d6\u51b3\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5bf9\u6d88\u606f\u53ef\u9760\u6027\u3001\u4e00\u81f4\u6027\u548c\u6027\u80fd\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    Apache Kafka \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u6d88\u606f\u4f20\u9012\u4fdd\u8bc1\uff0c\u8fd9\u4e9b\u4fdd\u8bc1\u662f\u8bbe\u8ba1\u7528\u6765\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u9700\u6c42\u7684\u3002\u4ee5\u4e0b\u662f Kaf […]<\/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-14665","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14665","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=14665"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14665\/revisions"}],"predecessor-version":[{"id":48025,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14665\/revisions\/48025"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14665"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}