{"id":14553,"date":"2023-12-04T15:51:31","date_gmt":"2023-12-04T07:51:31","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14553"},"modified":"2023-12-12T15:35:55","modified_gmt":"2023-12-12T07:35:55","slug":"kafka-zhong-de-xiao-xi-shi-fou-hui-diu-shi-he-zhon","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-zhong-de-xiao-xi-shi-fou-hui-diu-shi-he-zhon\/","title":{"rendered":"Kafka\u4e2d\u7684\u6d88\u606f\u662f\u5426\u4f1a\u4e22\u5931\u548c\u91cd\u590d\u6d88\u8d39\uff1f"},"content":{"rendered":"

\u5728 Kafka \u4e2d\uff0c\u6d88\u606f\u7684\u4e22\u5931\u548c\u91cd\u590d\u6d88\u8d39\u90fd\u662f\u53ef\u4ee5\u88ab\u63a7\u5236\u548c\u5904\u7406\u7684\uff0c\u8fd9\u53d6\u51b3\u4e8e\u914d\u7f6e\u548c\u6d88\u8d39\u8005\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e0e\u6d88\u606f\u4e22\u5931\u548c\u91cd\u590d\u6d88\u8d39\u76f8\u5173\u7684\u6982\u5ff5\u548c\u63aa\u65bd\uff1a<\/p>\n

    \n
  1. \n\u6d88\u606f\u7684\u6301\u4e45\u6027\uff1a<\/strong><\/p>\n
      \n
    • Kafka \u5c06\u6d88\u606f\u6301\u4e45\u5316\u5b58\u50a8\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u5e76\u652f\u6301\u591a\u526f\u672c\u673a\u5236\uff0c\u786e\u4fdd\u5373\u4f7f\u5728\u8282\u70b9\u6545\u969c\u7684\u60c5\u51b5\u4e0b\uff0c\u6570\u636e\u4ecd\u7136\u53ef\u7528\u3002\u8fd9\u4fdd\u8bc1\u4e86\u6d88\u606f\u5728\u751f\u4ea7\u8005\u53d1\u9001\u5230 Kafka \u4e3b\u9898\u540e\u4e0d\u4f1a\u88ab\u4e22\u5931\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \nProducer Acknowledgment \u914d\u7f6e\uff1a<\/strong><\/p>\n
        \n
      • \u5728 Kafka \u751f\u4ea7\u8005\u4e2d\uff0c\u53ef\u4ee5\u914d\u7f6e acks<\/code> \u53c2\u6570\uff0c\u6307\u5b9a\u751f\u4ea7\u8005\u5728\u63a5\u6536\u5230\u786e\u8ba4\uff08acknowledgment\uff09\u524d\u7b49\u5f85\u7684\u526f\u672c\u6570\u3002\u4e0d\u540c\u7684\u914d\u7f6e\u503c\u5f71\u54cd\u4e86\u6d88\u606f\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u3002<\/li>\n
      • acks=0<\/code> \u8868\u793a\u751f\u4ea7\u8005\u4e0d\u7b49\u5f85\u786e\u8ba4\uff0c\u5b58\u5728\u6d88\u606f\u4e22\u5931\u7684\u98ce\u9669\uff1backs=all<\/code> \u8868\u793a\u751f\u4ea7\u8005\u7b49\u5f85\u6240\u6709\u526f\u672c\u786e\u8ba4\uff0c\u786e\u4fdd\u4e86\u6700\u9ad8\u7ea7\u522b\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \nExactly Once \u8bed\u4e49\uff1a<\/strong><\/p>\n
          \n
        • Kafka \u63d0\u4f9b Exactly Once \u8bed\u4e49\uff0c\u8fd9\u662f\u901a\u8fc7\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u4e8b\u52a1\u6027\u4fdd\u8bc1\u6765\u5b9e\u73b0\u7684\u3002\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u53ef\u4ee5\u4f7f\u7528\u4e8b\u52a1\u6765\u786e\u4fdd\u6d88\u606f\u7684\u4e00\u6b21\u6027\u4f20\u9012\uff0c\u907f\u514d\u4e86\u6d88\u606f\u7684\u91cd\u590d\u53d1\u9001\u548c\u91cd\u590d\u6d88\u8d39\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nConsumer Group Commit\uff1a<\/strong><\/p>\n
            \n
          • \u5728 Kafka \u6d88\u8d39\u8005\u7aef\uff0c\u6d88\u8d39\u8005\u7ec4\u5185\u7684\u591a\u4e2a\u6d88\u8d39\u8005\u53ef\u4ee5\u534f\u540c\u5de5\u4f5c\uff0c\u901a\u8fc7\u4e00\u81f4\u6027\u7684\u65b9\u5f0f\u6765\u63d0\u4ea4\u504f\u79fb\uff0c\u786e\u4fdd\u5728\u6d88\u8d39\u8005\u7ec4\u5185\u5b9e\u73b0 Exactly Once \u8bed\u4e49\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \n\u6d88\u606f\u5904\u7406\u7684\u5e42\u7b49\u6027\uff1a<\/strong><\/p>\n
              \n
            • \u5728\u6d88\u8d39\u8005\u7aef\u5b9e\u73b0\u6d88\u606f\u5904\u7406\u7684\u5e42\u7b49\u6027\u662f\u9632\u6b62\u91cd\u590d\u6d88\u8d39\u7684\u5173\u952e\u3002\u901a\u8fc7\u8bbe\u8ba1\u6d88\u606f\u5904\u7406\u903b\u8f91\uff0c\u786e\u4fdd\u5904\u7406\u76f8\u540c\u6d88\u606f\u7684\u64cd\u4f5c\u662f\u5e42\u7b49\u7684\uff0c\u5373\u591a\u6b21\u5904\u7406\u76f8\u540c\u7684\u6d88\u606f\u4ea7\u751f\u7684\u6548\u679c\u548c\u4e00\u6b21\u5904\u7406\u7684\u6548\u679c\u76f8\u540c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

              \u603b\u4f53\u800c\u8a00\uff0c\u901a\u8fc7\u5408\u7406\u7684\u914d\u7f6e\u548c\u5b9e\u73b0\uff0c\u53ef\u4ee5\u5728 Kafka \u4e2d\u6709\u6548\u5730\u9632\u6b62\u6d88\u606f\u7684\u4e22\u5931\u548c\u91cd\u590d\u6d88\u8d39\u3002\u4f7f\u7528\u4e8b\u52a1\u3001\u914d\u7f6e\u6b63\u786e\u7684\u751f\u4ea7\u8005\u786e\u8ba4\u7ea7\u522b\u548c\u5b9e\u73b0\u5e42\u7b49\u6027\u7684\u6d88\u8d39\u8005\u5904\u7406\u903b\u8f91\u662f\u786e\u4fdd\u6d88\u606f\u4f20\u9012\u7684\u53ef\u9760\u6027\u7684\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

              \u5728 Kafka \u4e2d\uff0c\u6d88\u606f\u7684\u4e22\u5931\u548c\u91cd\u590d\u6d88\u8d39\u90fd\u662f\u53ef\u4ee5\u88ab\u63a7\u5236\u548c\u5904\u7406\u7684\uff0c\u8fd9\u53d6\u51b3\u4e8e\u914d\u7f6e\u548c\u6d88\u8d39\u8005\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e0e\u6d88 […]<\/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-14553","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14553","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=14553"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14553\/revisions"}],"predecessor-version":[{"id":47966,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14553\/revisions\/47966"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14553"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}