{"id":15078,"date":"2023-12-04T17:25:32","date_gmt":"2023-12-04T09:25:32","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15078"},"modified":"2023-12-15T11:08:14","modified_gmt":"2023-12-15T03:08:14","slug":"zookeeper-zhongzab-xie-yi-shi-shen-me-ni-ru-he-li","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/zookeeper-zhongzab-xie-yi-shi-shen-me-ni-ru-he-li\/","title":{"rendered":"ZooKeeper\u4e2dZAB\u534f\u8bae\u662f\u4ec0\u4e48\uff1f\u4f60\u5982\u4f55\u7406\u89e3\u7684\uff1f"},"content":{"rendered":"

ZAB\uff08ZooKeeper Atomic Broadcast\uff09\u662fZooKeeper\u4e2d\u4f7f\u7528\u7684\u4e00\u79cd\u4e00\u81f4\u6027\u534f\u8bae\uff0c\u5b83\u662fZooKeeper\u5b9e\u73b0\u5206\u5e03\u5f0f\u4e00\u81f4\u6027\u7684\u5173\u952e\u90e8\u5206\u3002ZAB\u534f\u8bae\u4e3b\u8981\u8d1f\u8d23\u534f\u8c03\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u4e0d\u540c\u8282\u70b9\u4e4b\u95f4\u7684\u72b6\u6001\u540c\u6b65\uff0c\u786e\u4fdd\u5728\u8282\u70b9\u6545\u969c\u3001\u7f51\u7edc\u5206\u533a\u7b49\u60c5\u51b5\u4e0b\uff0c\u6574\u4e2a\u7cfb\u7edf\u4f9d\u7136\u80fd\u591f\u4fdd\u6301\u4e00\u81f4\u6027\u3002<\/p>\n

ZAB\u534f\u8bae\u7684\u4e3b\u8981\u7279\u6027\u548c\u539f\u7406\u5305\u62ec\uff1a<\/p>\n

    \n
  1. \n\u9886\u5bfc\u8005\u9009\u4e3e\uff08Leader Election\uff09\uff1a<\/strong> ZAB\u534f\u8bae\u4fdd\u8bc1\u7cfb\u7edf\u4e2d\u53ea\u6709\u4e00\u4e2a\u9886\u5bfc\u8005\uff08leader\uff09\u3002\u9886\u5bfc\u8005\u8d1f\u8d23\u5904\u7406\u6240\u6709\u7684\u5ba2\u6237\u7aef\u5199\u8bf7\u6c42\uff0c\u5e76\u901a\u8fc7\u5411\u5176\u4ed6\u8282\u70b9\u5e7f\u64ad\u4e8b\u52a1\u63d0\u6848\u6765\u5b9e\u73b0\u72b6\u6001\u540c\u6b65\u3002\n<\/li>\n
  2. \n\u4e8b\u52a1\u5e7f\u64ad\uff08Transaction Broadcast\uff09\uff1a<\/strong> \u4e00\u65e6\u9886\u5bfc\u8005\u9009\u4e3e\u5b8c\u6210\uff0c\u5b83\u5c31\u5f00\u59cb\u63a5\u6536\u5ba2\u6237\u7aef\u7684\u5199\u8bf7\u6c42\uff0c\u5e76\u5c06\u8fd9\u4e9b\u5199\u8bf7\u6c42\u8f6c\u5316\u4e3a\u4e8b\u52a1\u63d0\u6848\uff08proposal\uff09\u3002\u9886\u5bfc\u8005\u4f7f\u7528ZAB\u534f\u8bae\u5c06\u8fd9\u4e9b\u63d0\u6848\u5e7f\u64ad\u7ed9\u5176\u4ed6\u8282\u70b9\uff0c\u4ee5\u4fbf\u8ba9\u5b83\u4eec\u4e5f\u80fd\u591f\u5e94\u7528\u8fd9\u4e9b\u63d0\u6848\uff0c\u4fdd\u6301\u72b6\u6001\u7684\u4e00\u81f4\u6027\u3002\n<\/li>\n
  3. \n\u591a\u6570\u6d3e\u63d0\u4ea4\uff08Majority Commit\uff09\uff1a<\/strong> \u4e3a\u4e86\u4fdd\u8bc1\u5728\u7f51\u7edc\u5206\u533a\u7b49\u60c5\u51b5\u4e0b\u4f9d\u7136\u80fd\u591f\u4fdd\u6301\u4e00\u81f4\u6027\uff0cZAB\u534f\u8bae\u8981\u6c42\u53ea\u6709\u5728\u8d85\u8fc7\u534a\u6570\u7684\u8282\u70b9\u90fd\u786e\u8ba4\u63a5\u6536\u5230\u4e86\u4e8b\u52a1\u63d0\u6848\u540e\uff0c\u624d\u80fd\u591f\u63d0\u4ea4\u8fd9\u4e2a\u63d0\u6848\u3002\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u4e00\u5c0f\u90e8\u5206\u8282\u70b9\u7684\u5931\u8d25\u6216\u5ef6\u8fdf\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u7684\u4e00\u81f4\u6027\u53d7\u635f\u3002\n<\/li>\n
  4. \n\u8282\u70b9\u6062\u590d\uff08Node Recovery\uff09\uff1a<\/strong> \u5f53\u4e00\u4e2a\u65b0\u7684\u8282\u70b9\u52a0\u5165\u7cfb\u7edf\u6216\u8005\u4e00\u4e2a\u6545\u969c\u7684\u8282\u70b9\u91cd\u65b0\u542f\u52a8\u65f6\uff0c\u5b83\u9700\u8981\u4ece\u5df2\u7ecf\u63d0\u4ea4\u7684\u4e8b\u52a1\u65e5\u5fd7\u4e2d\u83b7\u53d6\u72b6\u6001\uff0c\u4ee5\u4fbf\u8ffd\u8d76\u4e0a\u5176\u4ed6\u8282\u70b9\u7684\u72b6\u6001\u3002\n<\/li>\n<\/ol>\n

    \u6574\u4f53\u6765\u8bf4\uff0cZAB\u534f\u8bae\u786e\u4fdd\u4e86\u5728ZooKeeper\u4e2d\u7684\u5206\u5e03\u5f0f\u8282\u70b9\u4e4b\u95f4\u5b9e\u73b0\u4e86\u5f3a\u4e00\u81f4\u6027\uff0c\u5373\u4f7f\u5728\u7f51\u7edc\u6545\u969c\u3001\u8282\u70b9\u6545\u969c\u7b49\u60c5\u51b5\u4e0b\u4e5f\u80fd\u591f\u4fdd\u6301\u4e00\u81f4\u6027\u3002ZAB\u534f\u8bae\u7684\u8bbe\u8ba1\u4f7f\u5f97ZooKeeper\u80fd\u591f\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\u63d0\u4f9b\u53ef\u9760\u7684\u534f\u540c\u670d\u52a1\uff0c\u7528\u4e8e\u5206\u5e03\u5f0f\u9501\u3001\u914d\u7f6e\u7ba1\u7406\u7b49\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    ZAB\uff08ZooKeeper Atomic Broadcast\uff09\u662fZooKeeper\u4e2d\u4f7f\u7528\u7684\u4e00\u79cd\u4e00\u81f4\u6027\u534f\u8bae\uff0c\u5b83\u662f […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123],"tags":[],"class_list":["post-15078","post","type-post","status-publish","format-standard","hentry","category-dubbo"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15078","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=15078"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15078\/revisions"}],"predecessor-version":[{"id":48230,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15078\/revisions\/48230"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15078"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}