{"id":15274,"date":"2023-12-04T17:48:19","date_gmt":"2023-12-04T09:48:19","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15274"},"modified":"2023-12-15T17:18:44","modified_gmt":"2023-12-15T09:18:44","slug":"zookeeper-zhong-de-te-dian-dou-you-na-xie-ni-neng","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/zookeeper-zhong-de-te-dian-dou-you-na-xie-ni-neng\/","title":{"rendered":"ZooKeeper\u4e2d\u7684\u7279\u70b9\u90fd\u6709\u54ea\u4e9b\uff0c\u4f60\u80fd\u8bf4\u4e00\u4e9b\u5417\uff1f"},"content":{"rendered":"

ZooKeeper\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u5177\u6709\u8bb8\u591a\u7279\u70b9\u548c\u4f18\u52bf\uff0c\u5176\u4e2d\u4e00\u4e9b\u4e3b\u8981\u7684\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n

    \n
  1. \n\u5206\u5e03\u5f0f\u4e00\u81f4\u6027\uff1a<\/strong><\/p>\n
      \n
    • ZooKeeper\u81f4\u529b\u4e8e\u63d0\u4f9b\u5f3a\u4e00\u81f4\u6027\u3002\u5728\u96c6\u7fa4\u4e2d\u7684\u6240\u6709\u8282\u70b9\u90fd\u5171\u4eab\u76f8\u540c\u7684\u72b6\u6001\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n\u9ad8\u53ef\u7528\u6027\uff1a<\/strong><\/p>\n
        \n
      • ZooKeeper\u91c7\u7528\u4e86\u591a\u6570\u6d3e\uff08Majority\uff09\u539f\u5219\uff0c\u786e\u4fdd\u5728\u96c6\u7fa4\u4e2d\u8d85\u8fc7\u534a\u6570\u7684\u8282\u70b9\u6b63\u5e38\u5de5\u4f5c\u65f6\uff0c\u96c6\u7fa4\u4ecd\u7136\u53ef\u7528\u3002Leader-Follower\u673a\u5236\u63d0\u4f9b\u4e86\u9ad8\u53ef\u7528\u7684Leader\u8282\u70b9\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u6301\u4e45\u6027\u5b58\u50a8\uff1a<\/strong><\/p>\n
          \n
        • ZooKeeper\u5c06\u6570\u636e\u5b58\u50a8\u5728\u78c1\u76d8\u4e0a\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u8282\u70b9\u91cd\u542f\u540e\u4ecd\u7136\u53ef\u7528\u3002\u4e8b\u52a1\u65e5\u5fd7\uff08Transaction Log\uff09\u548c\u5feb\u7167\uff08Snapshot\uff09\u7684\u4f7f\u7528\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u6301\u4e45\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \n\u987a\u5e8f\u4e00\u81f4\u6027\uff1a<\/strong><\/p>\n
            \n
          • ZooKeeper\u80fd\u591f\u6309\u7167\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684\u987a\u5e8f\u6267\u884c\u4e8b\u52a1\uff0c\u4ece\u800c\u4fdd\u8bc1\u5ba2\u6237\u7aef\u770b\u5230\u7684\u64cd\u4f5c\u662f\u6709\u5e8f\u7684\u3002\u8fd9\u5bf9\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u987a\u5e8f\u63a7\u5236\u975e\u5e38\u91cd\u8981\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \n\u5c0f\u800c\u7b80\u5355\uff1a<\/strong><\/p>\n
              \n
            • ZooKeeper\u7684\u8bbe\u8ba1\u76ee\u6807\u4e4b\u4e00\u662f\u4fdd\u6301\u7b80\u5355\u548c\u8f7b\u91cf\u3002\u5b83\u7684\u6838\u5fc3\u529f\u80fd\u662f\u63d0\u4f9b\u5206\u5e03\u5f0f\u9501\u3001\u914d\u7f6e\u7ba1\u7406\u3001\u547d\u540d\u670d\u52a1\u7b49\uff0c\u800c\u4e0d\u6d89\u53ca\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\u3002<\/li>\n<\/ul>\n<\/li>\n
            • \n\u52a8\u6001\u6210\u5458\u5173\u7cfb\uff1a<\/strong><\/p>\n
                \n
              • ZooKeeper\u652f\u6301\u52a8\u6001\u6210\u5458\u5173\u7cfb\uff0c\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u6dfb\u52a0\u6216\u5220\u9664\u8282\u70b9\u3002\u8fd9\u6709\u52a9\u4e8e\u5728\u7cfb\u7edf\u8fd0\u884c\u671f\u95f4\u9002\u5e94\u8282\u70b9\u7684\u53d8\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n
              • \nWatcher\u673a\u5236\uff1a<\/strong><\/p>\n
                  \n
                • ZooKeeper\u5f15\u5165\u4e86Watcher\u673a\u5236\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u6ce8\u518c\u5bf9\u8282\u70b9\u72b6\u6001\u53d8\u66f4\u7684\u76d1\u542c\u5668\u3002\u8fd9\u6837\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u5b9e\u65f6\u83b7\u53d6\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u8282\u70b9\u72b6\u6001\u7684\u53d8\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n
                • \n\u9ad8\u6027\u80fd\uff1a<\/strong><\/p>\n
                    \n
                  • ZooKeeper\u7684\u8bbe\u8ba1\u8ffd\u6c42\u9ad8\u6027\u80fd\uff0c\u7279\u522b\u662f\u5728\u8bfb\u53d6\u64cd\u4f5c\u4e0a\u3002\u5185\u5b58\u6570\u636e\u5e93\u7684\u4f7f\u7528\u3001\u5feb\u7167\u548c\u4e8b\u52a1\u65e5\u5fd7\u7684\u4f18\u5316\u7b49\u90fd\u6709\u52a9\u4e8e\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n
                  • \n\u5e7f\u6cdb\u5e94\u7528\uff1a<\/strong><\/p>\n
                      \n
                    • ZooKeeper\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u7528\u4e8e\u534f\u8c03\u548c\u7ba1\u7406\u5404\u79cd\u4efb\u52a1\uff0c\u4f8b\u5982\u5206\u5e03\u5f0f\u9501\u3001\u9009\u4e3e\u3001\u914d\u7f6e\u7ba1\u7406\u3001\u547d\u540d\u670d\u52a1\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                      \u603b\u4f53\u800c\u8a00\uff0cZooKeeper\u7684\u7279\u70b9\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e00\u4e2a\u53ef\u9760\u7684\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6784\u5efa\u7a33\u5065\u548c\u53ef\u9760\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                      ZooKeeper\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u5177\u6709\u8bb8\u591a\u7279\u70b9\u548c\u4f18\u52bf\uff0c\u5176\u4e2d\u4e00\u4e9b\u4e3b\u8981\u7684\u7279\u70b9\u5305\u62ec\uff1a \u5206\u5e03\u5f0f\u4e00\u81f4\u6027\uff1a ZooK […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[124],"tags":[],"class_list":["post-15274","post","type-post","status-publish","format-standard","hentry","category-zookeeper"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15274","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=15274"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15274\/revisions"}],"predecessor-version":[{"id":48334,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15274\/revisions\/48334"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15274"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}