{"id":9548,"date":"2023-11-28T21:05:57","date_gmt":"2023-11-28T13:05:57","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=9548"},"modified":"2023-12-06T17:18:22","modified_gmt":"2023-12-06T09:18:22","slug":"springcloud-zhong-zookeeper-he-eureka-dui-bi-ni-le","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/springcloud-zhong-zookeeper-he-eureka-dui-bi-ni-le\/","title":{"rendered":"SpringCloud \u4e2d ZooKeeper \u548c Eureka \u5bf9\u6bd4\u4f60\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"<p>\u662f\u7684\uff0cZooKeeper \u548c Eureka \u90fd\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7528\u4e8e\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0\u7684\u7ec4\u4ef6\uff0c\u4f46\u5b83\u4eec\u6709\u4e00\u4e9b\u533a\u522b\u3002\u4ee5\u4e0b\u662f ZooKeeper \u548c Eureka \u7684\u5bf9\u6bd4\uff1a<\/p>\n<h3><a id=\"zookeeper%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>ZooKeeper\uff1a<\/h3>\n<ol>\n<li>\n<strong>\u4e00\u81f4\u6027\uff1a<\/strong><\/p>\n<ul>\n<li>ZooKeeper \u662f\u4e00\u4e2a\u5f3a\u4e00\u81f4\u6027\u7684\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u5b83\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u53ef\u7528\u6027\u3002\u8fd9\u4f7f\u5f97\u5b83\u9002\u7528\u4e8e\u4e00\u4e9b\u8981\u6c42\u9ad8\u4e00\u81f4\u6027\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u6570\u636e\u5b58\u50a8\uff1a<\/strong><\/p>\n<ul>\n<li>ZooKeeper \u5b58\u50a8\u7684\u662f\u6811\u5f62\u7ed3\u6784\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u914d\u7f6e\u7ba1\u7406\u3001\u5206\u5e03\u5f0f\u9501\u3001\u961f\u5217\u7b49\u573a\u666f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>Leader-Follower \u67b6\u6784\uff1a<\/strong><\/p>\n<ul>\n<li>ZooKeeper \u7684\u67b6\u6784\u91c7\u7528 Leader-Follower \u6a21\u578b\uff0c\u5176\u4e2d\u4e00\u4e2a\u8282\u70b9\u4e3a Leader\uff0c\u8d1f\u8d23\u5904\u7406\u5199\u5165\u8bf7\u6c42\uff0c\u5176\u4ed6\u8282\u70b9\u4e3a Followers\uff0c\u590d\u5236 Leader \u7684\u6570\u636e\u5e76\u5904\u7406\u8bfb\u53d6\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>CAP \u7406\u8bba\uff1a<\/strong><\/p>\n<ul>\n<li>ZooKeeper \u9075\u5faa CAP \u7406\u8bba\u4e2d\u7684 CP\uff08\u4e00\u81f4\u6027\u548c\u5206\u533a\u5bb9\u9519\u6027\uff09\u539f\u5219\uff0c\u5373\u5728\u7f51\u7edc\u5206\u533a\u53d1\u751f\u65f6\uff0cZooKeeper \u4f1a\u4fdd\u6301\u4e00\u81f4\u6027\u800c\u653e\u5f03\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><a id=\"eureka%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>Eureka\uff1a<\/h3>\n<ol>\n<li>\n** eventual consistency\uff08\u6700\u7ec8\u4e00\u81f4\u6027\uff09\uff1a**<\/p>\n<ul>\n<li>Eureka \u5f31\u5316\u4e86\u4e00\u81f4\u6027\u7684\u8981\u6c42\uff0c\u91c7\u7528 eventual consistency \u7684\u7b56\u7565\u3002\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e0b\uff0c\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0\u7684\u6570\u636e\u53ef\u80fd\u4e0d\u662f\u5b9e\u65f6\u4e00\u81f4\u7684\uff0c\u4f46\u6700\u7ec8\u4f1a\u8fbe\u5230\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\uff1a<\/strong><\/p>\n<ul>\n<li>Eureka \u63d0\u4f9b\u4e86\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\uff0c\u5373\u5f53 Eureka Server \u8282\u70b9\u5728\u77ed\u65f6\u95f4\u5185\u4e22\u5931\u4e86\u8fc7\u591a\u7684\u5ba2\u6237\u7aef\u6ce8\u518c\u4fe1\u606f\u65f6\uff0c\u5b83\u4f1a\u8fdb\u5165\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\uff0c\u4e0d\u518d\u5254\u9664\u5065\u5eb7\u7684\u5ba2\u6237\u7aef\u3002\u8fd9\u6709\u52a9\u4e8e\u9632\u6b62\u56e0\u7f51\u7edc\u95ee\u9898\u5bfc\u81f4\u7684\u8bef\u5224\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>Peer-to-Peer \u67b6\u6784\uff1a<\/strong><\/p>\n<ul>\n<li>Eureka \u7684\u67b6\u6784\u91c7\u7528 Peer-to-Peer \u6a21\u578b\uff0c\u6240\u6709\u8282\u70b9\u90fd\u662f\u5bf9\u7b49\u7684\uff0c\u6ca1\u6709 Leader\u3002\u6bcf\u4e2a\u8282\u70b9\u90fd\u53ef\u4ee5\u5904\u7406\u8bfb\u5199\u8bf7\u6c42\uff0c\u4f7f\u5f97\u7cfb\u7edf\u66f4\u5bb9\u6613\u6269\u5c55\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<strong>CAP \u7406\u8bba\uff1a<\/strong><\/p>\n<ul>\n<li>Eureka \u9075\u5faa CAP \u7406\u8bba\u4e2d\u7684 AP\uff08\u53ef\u7528\u6027\u548c\u5206\u533a\u5bb9\u9519\u6027\uff09\u539f\u5219\uff0c\u5373\u5728\u7f51\u7edc\u5206\u533a\u53d1\u751f\u65f6\uff0cEureka \u4ecd\u7136\u4fdd\u6301\u53ef\u7528\u6027\uff0c\u4f46\u53ef\u80fd\u4f1a\u5bfc\u81f4\u90e8\u5206\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><a id=\"%E9%80%89%E6%8B%A9%E5%92%8C%E4%BD%BF%E7%94%A8%E5%9C%BA%E6%99%AF%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u9009\u62e9\u548c\u4f7f\u7528\u573a\u666f\uff1a<\/h3>\n<ul>\n<li>\n<strong>ZooKeeper \u9002\u7528\u4e8e\u5f3a\u4e00\u81f4\u6027\u8981\u6c42\u9ad8\u7684\u573a\u666f\uff0c\u5982\u5206\u5e03\u5f0f\u9501\u3001\u914d\u7f6e\u7ba1\u7406\u7b49\u3002<\/strong>\n<\/li>\n<li>\n<strong>Eureka \u9002\u7528\u4e8e\u5f31\u4e00\u81f4\u6027\u8981\u6c42\u8db3\u591f\u7684\u573a\u666f\uff0c\u5982\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0\u3002<\/strong>\n<\/li>\n<\/ul>\n<p>\u5728\u9009\u62e9\u4f7f\u7528 ZooKeeper \u8fd8\u662f Eureka \u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u7684\u5177\u4f53\u9700\u6c42\u548c\u5bf9\u4e00\u81f4\u6027\u3001\u53ef\u7528\u6027\u7684\u8981\u6c42\u6765\u8fdb\u884c\u6743\u8861\u3002\u5728 Spring Cloud \u4e2d\uff0cEureka \u662f\u9ed8\u8ba4\u7684\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0\u7ec4\u4ef6\uff0c\u4f46\u4e5f\u652f\u6301\u96c6\u6210 ZooKeeper \u4f5c\u4e3a\u66ff\u4ee3\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u662f\u7684\uff0cZooKeeper \u548c Eureka \u90fd\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7528\u4e8e\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0\u7684\u7ec4\u4ef6\uff0c\u4f46\u5b83\u4eec\u6709\u4e00\u4e9b\u533a\u522b\u3002\u4ee5\u4e0b\u662f [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117],"tags":[],"class_list":["post-9548","post","type-post","status-publish","format-standard","hentry","category-springcloud"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9548","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=9548"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9548\/revisions"}],"predecessor-version":[{"id":16737,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9548\/revisions\/16737"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=9548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=9548"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=9548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}