{"id":14767,"date":"2023-12-04T16:07:35","date_gmt":"2023-12-04T08:07:35","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14767"},"modified":"2023-12-13T16:19:00","modified_gmt":"2023-12-13T08:19:00","slug":"kafka-zhong-wei-shen-me-fu-zhi-zhi-guan-zhong-yao","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-zhong-wei-shen-me-fu-zhi-zhi-guan-zhong-yao\/","title":{"rendered":"Kafka\u4e2d\u4e3a\u4ec0\u4e48\u590d\u5236\u81f3\u5173\u91cd\u8981\uff1f"},"content":{"rendered":"

\u5728 Apache Kafka \u4e2d\uff0c\u6d88\u606f\u590d\u5236\u662f\u4e00\u9879\u5173\u952e\u7684\u7279\u6027\uff0c\u5b83\u5bf9\u4e8e\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3001\u5bb9\u9519\u6027\u548c\u6301\u4e45\u6027\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8bf4\u660e\u4e3a\u4f55\u6d88\u606f\u590d\u5236\u5728 Kafka \u4e2d\u5982\u6b64\u91cd\u8981\u7684\u539f\u56e0\uff1a<\/p>\n

    \n
  1. \n\u6570\u636e\u53ef\u9760\u6027\u548c\u6301\u4e45\u6027\uff1a<\/strong> \u901a\u8fc7\u5728\u591a\u4e2aBroker\u4e4b\u95f4\u590d\u5236\u6d88\u606f\uff0cKafka \u63d0\u4f9b\u4e86\u5bf9\u6d88\u606f\u7684\u6301\u4e45\u6027\u548c\u53ef\u9760\u6027\u3002\u5373\u4f7f\u5728\u67d0\u4e2aBroker\u8282\u70b9\u53d1\u751f\u6545\u969c\u65f6\uff0c\u4ecd\u7136\u53ef\u4ee5\u4ece\u5176\u4ed6\u8282\u70b9\u7684\u526f\u672c\u4e2d\u83b7\u53d6\u6d88\u606f\uff0c\u786e\u4fdd\u6d88\u606f\u4e0d\u4f1a\u56e0\u4e3a\u786c\u4ef6\u6545\u969c\u800c\u4e22\u5931\u3002\n<\/li>\n
  2. \n\u9ad8\u53ef\u7528\u6027\uff1a<\/strong> \u6d88\u606f\u7684\u590d\u5236\u4f7f\u5f97 Kafka \u96c6\u7fa4\u80fd\u591f\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u3002\u5982\u679c\u67d0\u4e2a\u5206\u533a\u7684\u9886\u5bfc\u526f\u672c\uff08Leader Replica\uff09\u4e0d\u53ef\u7528\uff0cKafka \u80fd\u591f\u81ea\u52a8\u4ece ISR\uff08In-Sync Replica\uff09\u4e2d\u9009\u62e9\u4e00\u4e2a\u65b0\u7684\u9886\u5bfc\u526f\u672c\uff0c\u800c\u4e0d\u4f1a\u4e2d\u65ad\u670d\u52a1\u3002\u8fd9\u4fdd\u8bc1\u4e86\u5728\u8282\u70b9\u6545\u969c\u65f6\uff0c\u6574\u4e2a\u7cfb\u7edf\u4ecd\u7136\u80fd\u591f\u63d0\u4f9b\u670d\u52a1\u3002\n<\/li>\n
  3. \n\u5bb9\u9519\u6027\uff1a<\/strong> \u7531\u4e8e Kafka \u96c6\u7fa4\u91c7\u7528 Leader-Follower \u590d\u5236\u6a21\u578b\uff0c\u5373\u6bcf\u4e2a\u5206\u533a\u6709\u4e00\u4e2a\u9886\u5bfc\u526f\u672c\u548c\u591a\u4e2a\u8ffd\u968f\u8005\u526f\u672c\uff0c\u7cfb\u7edf\u5bf9\u8282\u70b9\u6545\u969c\u6709\u5f88\u597d\u7684\u5bb9\u9519\u6027\u3002\u5373\u4f7f\u9886\u5bfc\u526f\u672c\u6240\u5728\u7684\u8282\u70b9\u53d1\u751f\u6545\u969c\uff0c\u7cfb\u7edf\u4ecd\u7136\u80fd\u591f\u7ee7\u7eed\u8fd0\u884c\u3002\n<\/li>\n
  4. \n\u6c34\u5e73\u6269\u5c55\uff1a<\/strong> \u590d\u5236\u4f7f\u5f97 Kafka \u96c6\u7fa4\u80fd\u591f\u6c34\u5e73\u6269\u5c55\u3002\u901a\u8fc7\u589e\u52a0 Broker \u8282\u70b9\u548c\u5206\u533a\u7684\u526f\u672c\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u541e\u5410\u91cf\u548c\u5bb9\u91cf\uff0c\u540c\u65f6\u964d\u4f4e\u5355\u70b9\u6545\u969c\u7684\u98ce\u9669\u3002\n<\/li>\n
  5. \n\u63d0\u9ad8\u8bfb\u6027\u80fd\uff1a<\/strong> \u590d\u5236\u5141\u8bb8 Kafka \u96c6\u7fa4\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u5e76\u884c\u5904\u7406\u8bfb\u8bf7\u6c42\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u8bfb\u53d6\u6027\u80fd\u3002\u6bcf\u4e2a\u526f\u672c\u90fd\u53ef\u4ee5\u5904\u7406\u8bfb\u8bf7\u6c42\uff0c\u51cf\u8f7b\u4e86\u9886\u5bfc\u526f\u672c\u7684\u8d1f\u8f7d\u3002\n<\/li>\n
  6. \n\u4fdd\u8bc1\u4e00\u81f4\u6027\uff1a<\/strong> Kafka \u4fdd\u8bc1\u4e86 ISR \u4e2d\u7684\u526f\u672c\u4e0e\u9886\u5bfc\u526f\u672c\u4fdd\u6301\u540c\u6b65\u3002\u53ea\u6709 ISR \u4e2d\u7684\u526f\u672c\u624d\u80fd\u88ab\u9009\u4e3a\u65b0\u7684\u9886\u5bfc\u526f\u672c\uff0c\u786e\u4fdd\u4e86\u5728\u8282\u70b9\u53d1\u751f\u6545\u969c\u65f6\uff0c\u7cfb\u7edf\u7684\u4e00\u81f4\u6027\u3002\n<\/li>\n<\/ol>\n

    \u603b\u4f53\u800c\u8a00\uff0c\u6d88\u606f\u590d\u5236\u662f Kafka \u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u3001\u53ef\u9760\u6027\u548c\u5bb9\u9519\u6027\u7684\u57fa\u7840\u3002\u8fd9\u4f7f\u5f97 Kafka \u5728\u5904\u7406\u5927\u89c4\u6a21\u7684\u5b9e\u65f6\u6d41\u6570\u636e\u65f6\u80fd\u591f\u6ee1\u8db3\u4f01\u4e1a\u7684\u9700\u6c42\uff0c\u6210\u4e3a\u6d41\u6570\u636e\u5904\u7406\u9886\u57df\u7684\u4e3b\u6d41\u89e3\u51b3\u65b9\u6848\u4e4b\u4e00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728 Apache Kafka \u4e2d\uff0c\u6d88\u606f\u590d\u5236\u662f\u4e00\u9879\u5173\u952e\u7684\u7279\u6027\uff0c\u5b83\u5bf9\u4e8e\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3001\u5bb9\u9519\u6027\u548c\u6301\u4e45\u6027\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c […]<\/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-14767","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14767","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=14767"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14767\/revisions"}],"predecessor-version":[{"id":48075,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14767\/revisions\/48075"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14767"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}