{"id":15236,"date":"2023-12-04T17:45:13","date_gmt":"2023-12-04T09:45:13","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15236"},"modified":"2023-12-15T17:00:46","modified_gmt":"2023-12-15T09:00:46","slug":"zookeeper-zhongchroot-te-xing-shi-shen-me-ni-le-ji","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/zookeeper-zhongchroot-te-xing-shi-shen-me-ni-le-ji\/","title":{"rendered":"ZooKeeper\u4e2dChroot\u7279\u6027\u662f\u4ec0\u4e48\uff0c\u4f60\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"<p>\u5728ZooKeeper\u4e2d\uff0cChroot\u7279\u6027\u662f\u4e00\u79cd\u5728ZooKeeper\u4e2d\u521b\u5efa\u865a\u62df\u6839\u76ee\u5f55\u7684\u673a\u5236\u3002\u901a\u8fc7Chroot\uff0c\u53ef\u4ee5\u5728ZooKeeper\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u521b\u5efa\u4e00\u4e2a\u72ec\u7acb\u7684\u5b50\u6811\uff0c\u4f7f\u5f97\u5ba2\u6237\u7aef\u5728\u8fd9\u4e2a\u5b50\u6811\u4e0b\u8fdb\u884c\u64cd\u4f5c\uff0c\u5c31\u597d\u50cf\u64cd\u4f5c\u7684\u662f\u4e00\u4e2a\u72ec\u7acb\u7684ZooKeeper\u5b9e\u4f8b\u4e00\u6837\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0cChroot\u7684\u5b9e\u73b0\u65b9\u5f0f\u662f\u5728ZooKeeper\u8def\u5f84\u4e2d\u6dfb\u52a0\u524d\u7f00\uff0c\u5f62\u6210\u4e00\u4e2a\u865a\u62df\u7684\u6839\u76ee\u5f55\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5728ZooKeeper\u8def\u5f84 <code>\/myapp<\/code> \u4e0b\u521b\u5efa\u4e86Chroot\uff0c\u90a3\u4e48\u5728\u8fd9\u4e2aChroot\u4e0b\u7684\u8def\u5f84 <code>\/myapp\/node1<\/code> \u5b9e\u9645\u4e0a\u5bf9\u5e94\u7684\u662fZooKeeper\u4e0a\u7684\u8def\u5f84 <code>\/node1<\/code>\u3002<\/p>\n<p>Chroot\u7279\u6027\u7684\u4e3b\u8981\u4f5c\u7528\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<strong>\u9694\u79bb\u547d\u540d\u7a7a\u95f4\uff1a<\/strong> Chroot\u63d0\u4f9b\u4e86\u4e00\u79cd\u547d\u540d\u7a7a\u95f4\u7684\u9694\u79bb\u673a\u5236\uff0c\u5141\u8bb8\u5728\u540c\u4e00\u4e2aZooKeeper\u96c6\u7fa4\u4e2d\u521b\u5efa\u591a\u4e2a\u72ec\u7acb\u7684\u5b50\u6811\uff0c\u4e0d\u540c\u7684\u5b50\u6811\u4e4b\u95f4\u4e92\u4e0d\u5f71\u54cd\u3002\n<\/li>\n<li>\n<strong>\u591a\u79df\u6237\u652f\u6301\uff1a<\/strong> Chroot\u4f7f\u5f97\u4e0d\u540c\u7684\u5e94\u7528\u6216\u79df\u6237\u53ef\u4ee5\u5728\u540c\u4e00\u4e2aZooKeeper\u96c6\u7fa4\u4e2d\u5171\u4eab\u8d44\u6e90\uff0c\u800c\u4e0d\u4f1a\u76f8\u4e92\u5e72\u6270\u3002\u6bcf\u4e2a\u5e94\u7528\u53ef\u4ee5\u5728Chroot\u4e0b\u521b\u5efa\u81ea\u5df1\u7684\u5b50\u6811\uff0c\u5b9e\u73b0\u8d44\u6e90\u7684\u72ec\u7acb\u7ba1\u7406\u3002\n<\/li>\n<li>\n<strong>\u7b80\u5316\u8def\u5f84\u64cd\u4f5c\uff1a<\/strong> Chroot\u5141\u8bb8\u5728\u8def\u5f84\u64cd\u4f5c\u65f6\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\uff0c\u800c\u4e0d\u9700\u8981\u8003\u8651\u5168\u5c40\u8def\u5f84\u3002\u8fd9\u6709\u52a9\u4e8e\u7b80\u5316\u5ba2\u6237\u7aef\u4ee3\u7801\uff0c\u4f7f\u5f97\u5728\u7279\u5b9a\u7684Chroot\u4e0b\u8fdb\u884c\u64cd\u4f5c\u66f4\u52a0\u65b9\u4fbf\u3002\n<\/li>\n<\/ol>\n<p>\u4f7f\u7528Chroot\u7684\u793a\u4f8b\uff1a<\/p>\n<p>\u5982\u679c\u5728ZooKeeper\u4e0a\u6709\u8def\u5f84 <code>\/myapp\/node1<\/code>\uff0c\u521b\u5efaChroot\u4e3a <code>\/myapp<\/code>\uff0c\u5219\u5728Chroot\u4e0b\u7684\u8def\u5f84\u4e3a <code>\/node1<\/code>\u3002\u5ba2\u6237\u7aef\u8fde\u63a5\u65f6\u9700\u8981\u6307\u5b9aChroot\u7684\u8def\u5f84\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-java\">ZooKeeper zooKeeper = new ZooKeeper(&quot;localhost:2181\/myapp&quot;, 5000, null);\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u540e\u7eed\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u90fd\u5c06\u5728Chroot <code>\/myapp<\/code> \u4e0b\u8fdb\u884c\uff0c\u800c\u4e0d\u4f1a\u76f4\u63a5\u5f71\u54cd\u5230\u5168\u5c40\u7684ZooKeeper\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728ZooKeeper\u4e2d\uff0cChroot\u7279\u6027\u662f\u4e00\u79cd\u5728ZooKeeper\u4e2d\u521b\u5efa\u865a\u62df\u6839\u76ee\u5f55\u7684\u673a\u5236\u3002\u901a\u8fc7Chroot\uff0c\u53ef [&hellip;]<\/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-15236","post","type-post","status-publish","format-standard","hentry","category-zookeeper"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15236","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=15236"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15236\/revisions"}],"predecessor-version":[{"id":48315,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15236\/revisions\/48315"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15236"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}