{"id":15262,"date":"2023-12-04T17:47:25","date_gmt":"2023-12-04T09:47:25","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15262"},"modified":"2023-12-15T17:12:00","modified_gmt":"2023-12-15T09:12:00","slug":"zookeeper-zhongzookeeper-de-pei-zhi-guan-li-wen-ji","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/zookeeper-zhongzookeeper-de-pei-zhi-guan-li-wen-ji\/","title":{"rendered":"ZooKeeper\u4e2dZooKeeper\u7684\u914d\u7f6e\u7ba1\u7406\uff08\u6587\u4ef6\u7cfb\u7edf\u3001\u901a\u77e5\u673a\u5236\uff09\uff1f"},"content":{"rendered":"

ZooKeeper\u53ef\u4ee5\u7528\u4e8e\u914d\u7f6e\u7ba1\u7406\uff0c\u5176\u4e2d\u914d\u7f6e\u4fe1\u606f\u4ee5\u8282\u70b9\u7684\u5f62\u5f0f\u5b58\u50a8\u5728ZooKeeper\u4e2d\u3002\u901a\u8fc7\u4f7f\u7528ZooKeeper\u7684\u6587\u4ef6\u7cfb\u7edf\u7279\u6027\u548c\u901a\u77e5\u673a\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u914d\u7f6e\u7ba1\u7406\uff0c\u786e\u4fdd\u914d\u7f6e\u7684\u4e00\u81f4\u6027\u548c\u5b9e\u65f6\u6027\u3002<\/p>\n

\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6b65\u9aa4\u6765\u5b9e\u73b0ZooKeeper\u7684\u914d\u7f6e\u7ba1\u7406\uff1a<\/p>\n

    \n
  1. \n\u521b\u5efa\u914d\u7f6e\u8282\u70b9\uff1a<\/strong><\/p>\n
      \n
    • \u5728ZooKeeper\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e\u5b58\u50a8\u914d\u7f6e\u4fe1\u606f\u7684\u8282\u70b9\uff0c\u4f8b\u5982\/config<\/code>\u3002<\/li>\n<\/ul>\n
      create \/config\n<\/code><\/pre>\n<\/li>\n
    • \n\u5b58\u50a8\u914d\u7f6e\u4fe1\u606f\uff1a<\/strong><\/p>\n
        \n
      • \u5c06\u914d\u7f6e\u4fe1\u606f\u4ee5\u5b57\u7b26\u4e32\u7684\u5f62\u5f0f\u5b58\u50a8\u5728\u914d\u7f6e\u8282\u70b9\u4e0b\u7684\u5b50\u8282\u70b9\u4e2d\u3002\u6bcf\u4e2a\u5b50\u8282\u70b9\u5bf9\u5e94\u4e00\u4e2a\u914d\u7f6e\u9879\u3002<\/li>\n<\/ul>\n
        create \/config\/db-url jdbc:mysql:\/\/localhost:3306\/mydatabase\ncreate \/config\/max-connections 100\n<\/code><\/pre>\n<\/li>\n
      • \n\u5ba2\u6237\u7aef\u83b7\u53d6\u914d\u7f6e\u4fe1\u606f\uff1a<\/strong><\/p>\n
          \n
        • \u5ba2\u6237\u7aef\u5728\u9700\u8981\u83b7\u53d6\u914d\u7f6e\u4fe1\u606f\u65f6\uff0c\u53ef\u4ee5\u67e5\u8be2\u76f8\u5e94\u7684\u914d\u7f6e\u8282\u70b9\u3002\u5ba2\u6237\u7aef\u53ef\u4ee5\u901a\u8fc7getData<\/code>\u64cd\u4f5c\u83b7\u53d6\u8282\u70b9\u7684\u6570\u636e\uff0c\u5e76\u5728\u9700\u8981\u65f6\u76d1\u542c\u8282\u70b9\u7684\u53d8\u5316\u3002<\/li>\n<\/ul>\n
          getData \/config\/db-url\n<\/code><\/pre>\n<\/li>\n
        • \n\u76d1\u542c\u914d\u7f6e\u53d8\u5316\uff1a<\/strong><\/p>\n
            \n
          • \u5ba2\u6237\u7aef\u53ef\u4ee5\u6ce8\u518cWatcher\uff0c\u76d1\u89c6\u914d\u7f6e\u8282\u70b9\u7684\u53d8\u5316\u3002\u5f53\u914d\u7f6e\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u5ba2\u6237\u7aef\u4f1a\u6536\u5230\u901a\u77e5\uff0c\u53ef\u4ee5\u53ca\u65f6\u66f4\u65b0\u672c\u5730\u914d\u7f6e\u3002<\/li>\n<\/ul>\n
            get \/config\/db-url watch\n<\/code><\/pre>\n<\/li>\n
          • \n\u4fee\u6539\u914d\u7f6e\u4fe1\u606f\uff1a<\/strong><\/p>\n
              \n
            • \u5f53\u9700\u8981\u4fee\u6539\u914d\u7f6e\u4fe1\u606f\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7setData<\/code>\u64cd\u4f5c\u66f4\u65b0\u76f8\u5e94\u8282\u70b9\u7684\u6570\u636e\u3002<\/li>\n<\/ul>\n
              setData \/config\/db-url jdbc:mysql:\/\/new-server:3306\/mydatabase\n<\/code><\/pre>\n<\/li>\n
            • \n\u5b9e\u73b0\u70ed\u66f4\u65b0\uff1a<\/strong><\/p>\n
                \n
              • \u7531\u4e8e\u5ba2\u6237\u7aef\u53ef\u4ee5\u76d1\u542c\u914d\u7f6e\u8282\u70b9\u7684\u53d8\u5316\uff0c\u56e0\u6b64\u914d\u7f6e\u7684\u4fee\u6539\u4f1a\u5373\u65f6\u901a\u77e5\u5230\u5ba2\u6237\u7aef\u3002\u8fd9\u4f7f\u5f97\u53ef\u4ee5\u5b9e\u73b0\u70ed\u66f4\u65b0\uff0c\u65e0\u9700\u91cd\u542f\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cZooKeeper\u63d0\u4f9b\u4e86\u4e00\u4e2a\u53ef\u9760\u7684\u914d\u7f6e\u7ba1\u7406\u673a\u5236\uff0c\u786e\u4fdd\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u5404\u4e2a\u8282\u70b9\u90fd\u80fd\u83b7\u53d6\u5230\u6700\u65b0\u7684\u914d\u7f6e\u4fe1\u606f\uff0c\u5e76\u80fd\u591f\u53ca\u65f6\u54cd\u5e94\u914d\u7f6e\u7684\u53d8\u5316\u3002\u8fd9\u5bf9\u4e8e\u4fdd\u6301\u7cfb\u7edf\u7684\u4e00\u81f4\u6027\u548c\u7075\u6d3b\u6027\u975e\u5e38\u91cd\u8981\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u914d\u7f6e\u8282\u70b9\u7684\u8bbe\u8ba1\u548c\u7ba1\u7406\u9700\u8981\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u6765\u5236\u5b9a\uff0c\u4ee5\u6ee1\u8db3\u7cfb\u7edf\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                ZooKeeper\u53ef\u4ee5\u7528\u4e8e\u914d\u7f6e\u7ba1\u7406\uff0c\u5176\u4e2d\u914d\u7f6e\u4fe1\u606f\u4ee5\u8282\u70b9\u7684\u5f62\u5f0f\u5b58\u50a8\u5728ZooKeeper\u4e2d\u3002\u901a\u8fc7\u4f7f\u7528ZooKeep […]<\/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-15262","post","type-post","status-publish","format-standard","hentry","category-zookeeper"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15262","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=15262"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15262\/revisions"}],"predecessor-version":[{"id":48328,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15262\/revisions\/48328"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15262"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}