{"id":14571,"date":"2023-12-04T15:52:56","date_gmt":"2023-12-04T07:52:56","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14571"},"modified":"2023-12-12T16:22:09","modified_gmt":"2023-12-12T08:22:09","slug":"kafka-de-gao-ke-yong-ji-zhi-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-de-gao-ke-yong-ji-zhi-shi-shen-me\/","title":{"rendered":"Kafka\u7684\u9ad8\u53ef\u7528\u673a\u5236\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>Kafka \u901a\u8fc7\u5206\u5e03\u5f0f\u67b6\u6784\u548c\u590d\u5236\u673a\u5236\u6765\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u3002\u4ee5\u4e0b\u662f Kafka \u7684\u9ad8\u53ef\u7528\u673a\u5236\u7684\u5173\u952e\u7279\u5f81\uff1a<\/p>\n<ol>\n<li>\n<strong>\u5206\u5e03\u5f0f\u67b6\u6784\uff1a<\/strong><\/p>\n<ul>\n<li>Kafka \u91c7\u7528\u5206\u5e03\u5f0f\u67b6\u6784\uff0c\u5c06\u6570\u636e\u5206\u533a\u5212\u5206\u4e3a\u591a\u4e2a\u5206\u533a\uff0c\u6bcf\u4e2a\u5206\u533a\u53ef\u4ee5\u88ab\u4e0d\u540c\u7684\u670d\u52a1\u5668\u5904\u7406\u3002\u8fd9\u5141\u8bb8 Kafka \u96c6\u7fa4\u540c\u65f6\u5904\u7406\u5927\u91cf\u7684\u6d88\u606f\uff0c\u5e76\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u53ef\u4f38\u7f29\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u5206\u533a\u548c\u526f\u672c\u673a\u5236\uff1a<\/strong><\/p>\n<ul>\n<li>\u6bcf\u4e2a\u5206\u533a\u53ef\u4ee5\u914d\u7f6e\u591a\u4e2a\u526f\u672c\uff08Replicas\uff09\u3002\u6bcf\u4e2a\u5206\u533a\u6709\u4e00\u4e2a\u9886\u5bfc\u8005\u526f\u672c\uff08Leader Replica\uff09\u548c\u96f6\u4e2a\u6216\u591a\u4e2a\u8ffd\u968f\u8005\u526f\u672c\uff08Follower Replica\uff09\u3002\u9886\u5bfc\u8005\u526f\u672c\u8d1f\u8d23\u5904\u7406\u5199\u5165\u64cd\u4f5c\uff0c\u800c\u8ffd\u968f\u8005\u526f\u672c\u590d\u5236\u9886\u5bfc\u8005\u526f\u672c\u7684\u6570\u636e\u3002\u5982\u679c\u9886\u5bfc\u8005\u526f\u672c\u53d1\u751f\u6545\u969c\uff0c\u5176\u4e2d\u4e00\u4e2a\u8ffd\u968f\u8005\u526f\u672c\u53ef\u4ee5\u5347\u7ea7\u4e3a\u65b0\u7684\u9886\u5bfc\u8005\uff0c\u786e\u4fdd\u5206\u533a\u7684\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>ISR\uff08In-Sync Replicas\uff09\u673a\u5236\uff1a<\/strong><\/p>\n<ul>\n<li>ISR \u662f\u6307\u540c\u6b65\u526f\u672c\u96c6\u5408\uff0c\u8868\u793a\u4e0e\u9886\u5bfc\u8005\u526f\u672c\u4fdd\u6301\u540c\u6b65\u7684\u8ffd\u968f\u8005\u526f\u672c\u96c6\u5408\u3002\u53ea\u6709\u5728 ISR \u4e2d\u7684\u8ffd\u968f\u8005\u526f\u672c\u624d\u80fd\u5347\u7ea7\u4e3a\u9886\u5bfc\u8005\u3002\u5f53\u67d0\u4e2a\u8ffd\u968f\u8005\u526f\u672c\u4e0e\u9886\u5bfc\u8005\u526f\u672c\u4fdd\u6301\u540c\u6b65\u65f6\uff0c\u5b83\u88ab\u8ba4\u4e3a\u662f\u5904\u4e8e ISR \u4e2d\u3002\u8fd9\u786e\u4fdd\u4e86\u53ea\u6709\u540c\u6b65\u7684\u526f\u672c\u53ef\u4ee5\u63d0\u4f9b\u670d\u52a1\uff0c\u589e\u52a0\u4e86\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u6545\u969c\u8f6c\u79fb\u548c\u91cd\u65b0\u5e73\u8861\uff1a<\/strong><\/p>\n<ul>\n<li>\u5f53\u9886\u5bfc\u8005\u526f\u672c\u53d1\u751f\u6545\u969c\u65f6\uff0c\u67d0\u4e2a ISR \u4e2d\u7684\u8ffd\u968f\u8005\u526f\u672c\u53ef\u4ee5\u5347\u7ea7\u4e3a\u65b0\u7684\u9886\u5bfc\u8005\uff0c\u5b9e\u73b0\u5feb\u901f\u7684\u6545\u969c\u8f6c\u79fb\u3002\u6b64\u5916\uff0cKafka \u8fd8\u80fd\u591f\u5728\u8282\u70b9\u52a0\u5165\u6216\u79bb\u5f00\u96c6\u7fa4\u65f6\u81ea\u52a8\u91cd\u65b0\u5e73\u8861\u5206\u533a\u548c\u526f\u672c\uff0c\u786e\u4fdd\u5404\u4e2a\u8282\u70b9\u7684\u8d1f\u8f7d\u5747\u8861\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>Broker \u7684\u6c34\u5e73\u6269\u5c55\uff1a<\/strong><\/p>\n<ul>\n<li>Kafka \u5141\u8bb8\u901a\u8fc7\u6c34\u5e73\u6269\u5c55\u589e\u52a0\u96c6\u7fa4\u7684\u8282\u70b9\uff0c\u4ee5\u63d0\u9ad8\u541e\u5410\u91cf\u548c\u5bb9\u91cf\u3002\u901a\u8fc7\u589e\u52a0\u8282\u70b9\uff0c\u53ef\u4ee5\u5206\u6563\u8d1f\u8f7d\u5e76\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u6570\u636e\u6301\u4e45\u5316\u548c\u53ef\u91cd\u64ad\u6027\uff1a<\/strong><\/p>\n<ul>\n<li>Kafka \u4f7f\u7528\u6301\u4e45\u5316\u65e5\u5fd7\u5b58\u50a8\u6d88\u606f\uff0c\u786e\u4fdd\u5373\u4f7f\u5728\u8282\u70b9\u6545\u969c\u7684\u60c5\u51b5\u4e0b\uff0c\u6d88\u606f\u4e0d\u4f1a\u4e22\u5931\u3002\u6b64\u5916\uff0cKafka \u7684\u6d88\u606f\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u53ef\u4ee5\u88ab\u591a\u6b21\u6d88\u8d39\uff0c\u5177\u6709\u53ef\u91cd\u64ad\u6027\uff0c\u8fd9\u589e\u52a0\u4e86\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u673a\u5236\u5171\u540c\u4fdd\u969c\u4e86 Kafka \u96c6\u7fa4\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u4f7f\u5176\u80fd\u591f\u5e94\u5bf9\u8282\u70b9\u6545\u969c\u3001\u7f51\u7edc\u95ee\u9898\u548c\u5176\u4ed6\u5f02\u5e38\u60c5\u51b5\uff0c\u4fdd\u6301\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kafka \u901a\u8fc7\u5206\u5e03\u5f0f\u67b6\u6784\u548c\u590d\u5236\u673a\u5236\u6765\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u3002\u4ee5\u4e0b\u662f Kafka \u7684\u9ad8\u53ef\u7528\u673a\u5236\u7684\u5173\u952e\u7279\u5f81\uff1a \u5206\u5e03\u5f0f\u67b6\u6784\uff1a [&hellip;]<\/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-14571","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14571","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=14571"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14571\/revisions"}],"predecessor-version":[{"id":47974,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14571\/revisions\/47974"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14571"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}