{"id":14505,"date":"2023-12-04T15:47:10","date_gmt":"2023-12-04T07:47:10","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14505"},"modified":"2023-12-12T15:12:48","modified_gmt":"2023-12-12T07:12:48","slug":"kafka-zhongpartition-replica-tong-bu-ji-zhi-shi-sh","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-zhongpartition-replica-tong-bu-ji-zhi-shi-sh\/","title":{"rendered":"Kafka\u4e2dPartition Replica\u540c\u6b65\u673a\u5236\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

Kafka\u4e2d\u7684Partition Replica\u540c\u6b65\u673a\u5236\u662f\u6307\u4fdd\u8bc1\u5206\u533a\u526f\u672c\u4e4b\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\uff0c\u786e\u4fdd\u6bcf\u4e2a\u526f\u672c\u90fd\u5305\u542b\u76f8\u540c\u7684\u6d88\u606f\u3002\u5f53\u4e00\u4e2a\u5206\u533a\u7684\u6d88\u606f\u88ab\u5199\u5165\u65f6\uff0cKafka\u4f1a\u5c06\u8fd9\u4e2a\u6d88\u606f\u590d\u5236\u5230\u8be5\u5206\u533a\u7684\u6240\u6709\u526f\u672c\uff0c\u786e\u4fdd\u9ad8\u53ef\u7528\u6027\u548c\u5bb9\u9519\u6027\u3002<\/p>\n

\u4ee5\u4e0b\u662fPartition Replica\u540c\u6b65\u673a\u5236\u7684\u4e3b\u8981\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \nLeader-Follower \u67b6\u6784\uff1a<\/strong> \u6bcf\u4e2a\u5206\u533a\u90fd\u6709\u4e00\u4e2aLeader\u526f\u672c\u548c\u96f6\u4e2a\u6216\u591a\u4e2aFollower\u526f\u672c\u3002Leader\u8d1f\u8d23\u5904\u7406\u6240\u6709\u7684\u5199\u5165\u548c\u8bfb\u53d6\u8bf7\u6c42\uff0c\u800cFollower\u8d1f\u8d23\u590d\u5236Leader\u4e0a\u7684\u6570\u636e\u3002\n<\/li>\n
  2. \n\u6d88\u606f\u8ffd\u52a0\u5230Leader\uff1a<\/strong> \u5f53\u751f\u4ea7\u8005\u751f\u4ea7\u6d88\u606f\u65f6\uff0c\u6d88\u606f\u9996\u5148\u88ab\u8ffd\u52a0\u5230\u5206\u533a\u7684Leader\u526f\u672c\u7684\u672c\u5730\u65e5\u5fd7\u4e2d\u3002\n<\/li>\n
  3. \nLeader\u63a8\u9001\u6d88\u606f\u5230Follower\uff1a<\/strong> Leader\u5c06\u521a\u521a\u8ffd\u52a0\u7684\u6d88\u606f\u63a8\u9001\u7ed9\u6240\u6709\u7684Follower\u526f\u672c\u3002\n<\/li>\n
  4. \nFollower\u590d\u5236\u6d88\u606f\uff1a<\/strong> Follower\u63a5\u6536\u5230Leader\u53d1\u9001\u7684\u6d88\u606f\u540e\uff0c\u5c06\u6d88\u606f\u8ffd\u52a0\u5230\u81ea\u5df1\u7684\u672c\u5730\u65e5\u5fd7\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u79f0\u4e3a\u6d88\u606f\u7684\u590d\u5236\u3002\n<\/li>\n
  5. \n\u786e\u8ba4\u6d88\u606f\u590d\u5236\uff1a<\/strong> Follower\u5728\u5b8c\u6210\u6d88\u606f\u8ffd\u52a0\u540e\u5411Leader\u53d1\u9001\u786e\u8ba4\uff08ACK\uff09\uff0c\u8868\u793a\u6d88\u606f\u5df2\u7ecf\u6210\u529f\u590d\u5236\u5230Follower\u7684\u672c\u5730\u65e5\u5fd7\u3002\n<\/li>\n
  6. \nLeader\u786e\u8ba4\uff1a<\/strong> Leader\u5728\u6536\u5230\u8db3\u591f\u6570\u91cf\u7684Follower\u7684\u786e\u8ba4\u540e\uff0c\u5c06\u6d88\u606f\u6807\u8bb0\u4e3a\u5df2\u63d0\u4ea4\uff0c\u5e76\u5411\u751f\u4ea7\u8005\u53d1\u9001\u786e\u8ba4\u54cd\u5e94\u3002\n<\/li>\n
  7. \n\u540c\u6b65\u7b49\u5f85 ISR\uff1a<\/strong> Leader\u7ef4\u62a4\u4e00\u4e2aIn-Sync Replicas\uff08ISR\uff09\u7684\u96c6\u5408\uff0c\u5305\u542b\u4e86\u90a3\u4e9b\u4e0eLeader\u4fdd\u6301\u76f8\u5bf9\u540c\u6b65\u7684Follower\u3002\u53ea\u6709ISR\u4e2d\u7684Follower\u786e\u8ba4\u6d88\u606f\u7684\u590d\u5236\uff0cLeader\u624d\u4f1a\u5c06\u6d88\u606f\u6807\u8bb0\u4e3a\u5df2\u63d0\u4ea4\u3002\n<\/li>\n
  8. \nLeader\u4e0eFollower\u7684\u5dee\u5f02\u540c\u6b65\uff1a<\/strong> \u5982\u679c\u67d0\u4e2aFollower\u843d\u540e\u4e8eLeader\uff0cKafka\u4f1a\u5c3d\u529b\u4f7f\u5176\u8ffd\u8d76\u4e0aLeader\u7684\u8fdb\u5ea6\uff0c\u786e\u4fdd\u6240\u6709ISR\u4e2d\u7684\u526f\u672c\u4fdd\u6301\u76f8\u5bf9\u540c\u6b65\u3002\n<\/li>\n<\/ol>\n

    \u901a\u8fc7\u8fd9\u4e2a\u673a\u5236\uff0cKafka\u786e\u4fdd\u4e86\u5206\u533a\u7684Leader\u548cFollower\u4e4b\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\u3002\u5982\u679c\u67d0\u4e2a\u526f\u672c\u53d1\u751f\u6545\u969c\uff0cKafka\u4f1a\u4eceISR\u4e2d\u9009\u62e9\u4e00\u4e2a\u65b0\u7684Follower\u4f5c\u4e3aLeader\uff0c\u7ef4\u6301\u6570\u636e\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u3002\u8fd9\u79cd\u673a\u5236\u4e3aKafka\u63d0\u4f9b\u4e86\u9ad8\u53ef\u7528\u6027\u3001\u53ef\u9760\u6027\u548c\u5bb9\u9519\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    Kafka\u4e2d\u7684Partition Replica\u540c\u6b65\u673a\u5236\u662f\u6307\u4fdd\u8bc1\u5206\u533a\u526f\u672c\u4e4b\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027\uff0c\u786e\u4fdd\u6bcf\u4e2a\u526f\u672c\u90fd\u5305\u542b\u76f8 […]<\/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-14505","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14505","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=14505"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14505\/revisions"}],"predecessor-version":[{"id":47942,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14505\/revisions\/47942"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14505"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}