{"id":51513,"date":"2025-08-10T23:44:24","date_gmt":"2025-08-10T15:44:24","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/51513.html"},"modified":"2025-08-10T23:44:24","modified_gmt":"2025-08-10T15:44:24","slug":"%e5%85%83%e6%95%b0%e6%8d%ae%e7%ae%a1%e7%90%86%e4%b8%8e%e6%95%b0%e6%8d%ae%e6%b2%bb%e7%90%86%e5%b9%b3%e5%8f%b0%ef%bc%9aapache-atlas-%e5%ae%b9%e9%94%99%e4%b8%8e%e9%ab%98%e5%8f%af%e7%94%a8%e9%80%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/51513.html","title":{"rendered":"\u5143\u6570\u636e\u7ba1\u7406\u4e0e\u6570\u636e\u6cbb\u7406\u5e73\u53f0\uff1aApache Atlas \u5bb9\u9519\u4e0e\u9ad8\u53ef\u7528\u9009\u9879 Fault Tolerance and High Availability Options"},"content":{"rendered":"<p>\u6587\u4e2d\u5185\u5bb9\u4ec5\u9650\u6280\u672f\u5b66\u4e60\u4e0e\u4ee3\u7801\u5b9e\u8df5\u53c2\u8003&#xff0c;\u5e02\u573a\u5b58\u5728\u4e0d\u786e\u5b9a\u6027&#xff0c;\u6280\u672f\u5206\u6790\u9700\u8c28\u614e\u9a8c\u8bc1&#xff0c;\u4e0d\u6784\u6210\u4efb\u4f55\u6295\u8d44\u5efa\u8bae\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250810154423-6898be578b2d8.png\" alt=\"Apache Atlas\" title=\"Open Metadata Management and Governance capabilities across the Hadoop platform and beyond.\" \/> Apache Atlas \u6846\u67b6\u662f\u4e00\u5957\u53ef\u6269\u5c55\u7684\u6838\u5fc3\u57fa\u7840\u6cbb\u7406\u670d\u52a1&#xff0c;\u4f7f\u4f01\u4e1a\u80fd\u591f\u6709\u6548\u3001\u9ad8\u6548\u5730\u6ee1\u8db3 Hadoop \u4e2d\u7684\u5408\u89c4\u6027\u8981\u6c42&#xff0c;\u5e76\u652f\u6301\u4e0e\u6574\u4e2a\u4f01\u4e1a\u6570\u636e\u751f\u6001\u7cfb\u7edf\u96c6\u6210\u3002\u8fd9\u5c06\u901a\u8fc7\u4f7f\u7528\u89c4\u8303\u548c\u53d6\u8bc1\u6a21\u578b&#xff0c;\u4ee5\u53ca\u6280\u672f\u548c\u8fd0\u8425\u5ba1\u8ba1\u4ee5\u53ca\u7531\u4e1a\u52a1\u5206\u7c7b\u5143\u6570\u636e\u4e30\u5bcc\u7684\u6cbf\u88ad&#xff0c;\u5728 Hadoop \u4e2d\u63d0\u4f9b\u771f\u6b63\u7684\u53ef\u89c6\u6027\u3002\u5b83\u8fd8\u4f7f\u4efb\u4f55\u5143\u6570\u636e\u4f7f\u7528\u8005\u80fd\u591f\u4e92\u64cd\u4f5c&#xff0c;\u800c\u65e0\u9700\u5f7c\u6b64\u72ec\u7acb\u7684\u63a5\u53e3\u2014\u2014\u5143\u6570\u636e\u5b58\u50a8\u662f\u901a\u7528\u7684\u3002\u901a\u8fc7\u5229\u7528 Apache Ranger \u6765\u7ef4\u62a4\u5143\u6570\u636e\u7684\u51c6\u786e\u6027&#xff0c;\u4ee5\u9632\u6b62\u5728\u8fd0\u884c\u65f6\u5bf9\u6570\u636e\u8fdb\u884c\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002\u5b89\u5168\u6027\u57fa\u4e8e\u89d2\u8272 (RBAC) \u548c\u5c5e\u6027 (ABAC)\u3002<\/p>\n<h2>\u5bb9\u9519\u4e0e\u9ad8\u53ef\u7528\u9009\u9879<\/h2>\n<p>Fault Tolerance and High Availability Options<\/p>\n<h3>\u7b80\u4ecb<\/h3>\n<p>Apache Atlas \u4e0e\u591a\u79cd\u7cfb\u7edf\u4ea4\u4e92&#xff0c;\u4ee5\u5411\u6570\u636e\u7ba1\u7406\u5458\u63d0\u4f9b\u5143\u6570\u636e\u7ba1\u7406\u548c\u6570\u636e\u8840\u7f18\u529f\u80fd\u3002\u901a\u8fc7\u6070\u5f53\u9009\u62e9\u548c\u914d\u7f6e\u8fd9\u4e9b\u4f9d\u8d56&#xff0c;Atlas \u53ef\u4ee5\u5b9e\u73b0\u9ad8\u5ea6\u7684\u670d\u52a1\u53ef\u7528\u6027\u3002\u672c\u6587\u6863\u63cf\u8ff0\u4e86 Atlas \u5bf9\u9ad8\u53ef\u7528\u7684\u652f\u6301\u73b0\u72b6&#xff0c;\u5305\u62ec\u5176\u80fd\u529b\u4e0e\u5f53\u524d\u9650\u5236&#xff0c;\u4ee5\u53ca\u8fbe\u5230\u8be5\u9ad8\u53ef\u7528\u7ea7\u522b\u6240\u9700\u7684\u914d\u7f6e\u3002<\/p>\n<p>\u67b6\u6784\u9875\u9762 \u6982\u8ff0\u4e86\u6784\u6210 Atlas \u7684\u5404\u4e2a\u7ec4\u4ef6\u3002\u4e0b\u6587\u63d0\u5230\u7684\u5404\u7ec4\u4ef6\u9009\u9879\u4ee5\u4e0a\u8ff0\u9875\u9762\u4e3a\u80cc\u666f&#xff0c;\u5efa\u8bae\u5148\u9605\u8bfb\u8be5\u9875\u9762\u518d\u7ee7\u7eed\u9605\u8bfb\u672c\u6587\u3002<\/p>\n<h3>Atlas Web Service<\/h3>\n<p>\u76ee\u524d&#xff0c;Atlas Web Service \u5b58\u5728\u4e00\u4e2a\u9650\u5236&#xff1a;\u540c\u4e00\u65f6\u523b\u53ea\u80fd\u6709\u4e00\u4e2a active \u5b9e\u4f8b\u3002\u5728 Atlas \u7684\u65e9\u671f\u7248\u672c\u4e2d&#xff0c;\u53ef\u4ee5\u90e8\u7f72\u4e00\u4e2a backup \u5b9e\u4f8b\u5e76\u4fdd\u6301\u5176\u53ef\u7528&#xff0c;\u4f46\u9700\u8981\u624b\u52a8 failover \u624d\u80fd\u4f7f\u8be5 backup \u5b9e\u4f8b\u53d8\u4e3a active\u3002<\/p>\n<p>\u4ece\u672c\u7248\u672c\u5f00\u59cb&#xff0c;Atlas \u652f\u6301\u4ee5 active\/passive \u914d\u7f6e\u65b9\u5f0f\u8fd0\u884c\u591a\u4e2a Atlas Web Service \u5b9e\u4f8b&#xff0c;\u5e76\u5177\u5907\u81ea\u52a8 failover \u80fd\u529b\u3002\u8fd9\u610f\u5473\u7740\u7528\u6237\u53ef\u4ee5\u5728\u4e0d\u540c\u7269\u7406\u4e3b\u673a\u4e0a\u540c\u65f6\u90e8\u7f72\u5e76\u542f\u52a8\u591a\u4e2a Atlas Web Service \u5b9e\u4f8b\u3002\u5176\u4e2d\u4e00\u4e2a\u5b9e\u4f8b\u4f1a\u88ab\u81ea\u52a8\u9009\u4e3a \u2018active\u2019 \u5b9e\u4f8b\u4ee5\u5904\u7406\u7528\u6237\u8bf7\u6c42&#xff0c;\u5176\u4f59\u5b9e\u4f8b\u5219\u81ea\u52a8\u88ab\u89c6\u4e3a \u2018passive\u2019\u3002\u5982\u679c \u2018active\u2019 \u5b9e\u4f8b\u56e0\u6545\u610f\u505c\u6b62\u6216\u610f\u5916\u6545\u969c\u800c\u4e0d\u53ef\u7528&#xff0c;\u5176\u4ed6\u5b9e\u4f8b\u4e2d\u7684\u4e00\u4e2a\u4f1a\u88ab\u81ea\u52a8\u9009\u4e3e\u4e3a\u65b0\u7684 \u2018active\u2019 \u5b9e\u4f8b\u5e76\u5f00\u59cb\u5904\u7406\u7528\u6237\u8bf7\u6c42\u3002<\/p>\n<p>\u2018active\u2019 \u5b9e\u4f8b\u662f\u552f\u4e00\u80fd\u591f\u6b63\u786e\u54cd\u5e94\u7528\u6237\u8bf7\u6c42\u7684\u5b9e\u4f8b&#xff0c;\u5b83\u53ef\u4ee5\u521b\u5efa\u3001\u5220\u9664\u3001\u4fee\u6539\u6216\u67e5\u8be2\u5143\u6570\u636e\u5bf9\u8c61\u3002\u2018passive\u2019 \u5b9e\u4f8b\u4f1a\u63a5\u53d7\u7528\u6237\u8bf7\u6c42&#xff0c;\u4f46\u4f1a\u901a\u8fc7 HTTP redirect \u5c06\u5176\u91cd\u5b9a\u5411\u5230\u5f53\u524d\u5df2\u77e5\u7684 \u2018active\u2019 \u5b9e\u4f8b\u3002\u5177\u4f53\u800c\u8a00&#xff0c;passive \u5b9e\u4f8b\u672c\u8eab\u4e0d\u4f1a\u54cd\u5e94\u4efb\u4f55\u5bf9\u5143\u6570\u636e\u5bf9\u8c61\u7684\u67e5\u8be2\u3002\u7136\u800c&#xff0c;\u6240\u6709\u5b9e\u4f8b&#xff08;\u65e0\u8bba active \u8fd8\u662f passive&#xff09;\u90fd\u4f1a\u54cd\u5e94\u8fd4\u56de\u8be5\u5b9e\u4f8b\u4fe1\u606f\u7684\u7ba1\u7406\u7c7b\u8bf7\u6c42\u3002<\/p>\n<p>\u5f53\u914d\u7f6e\u4e3a\u9ad8\u53ef\u7528\u6a21\u5f0f\u65f6&#xff0c;\u7528\u6237\u53ef\u83b7\u5f97\u4ee5\u4e0b\u8fd0\u7ef4\u6536\u76ca&#xff1a;<\/p>\n<ul>\n<li>\u7ef4\u62a4\u671f\u95f4\u670d\u52a1\u4e0d\u4e2d\u65ad&#xff1a;\u5982\u679c Atlas Web Service \u7684 active \u5b9e\u4f8b\u9700\u8981\u4e0b\u7ebf\u7ef4\u62a4&#xff0c;\u53e6\u4e00\u5b9e\u4f8b\u4f1a\u81ea\u52a8\u53d8\u4e3a active \u5e76\u7ee7\u7eed\u5904\u7406\u8bf7\u6c42\u3002<\/li>\n<li>\u610f\u5916\u6545\u969c\u65f6\u670d\u52a1\u4e0d\u4e2d\u65ad&#xff1a;\u5982\u679c Atlas Web Service \u7684 active \u5b9e\u4f8b\u56e0\u8f6f\u4ef6\u6216\u786c\u4ef6\u9519\u8bef\u800c\u6545\u969c&#xff0c;\u53e6\u4e00\u5b9e\u4f8b\u4f1a\u81ea\u52a8\u53d8\u4e3a active \u5e76\u7ee7\u7eed\u5904\u7406\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u5404\u5c0f\u8282\u5c06\u63cf\u8ff0\u4e3a Atlas Web Service \u642d\u5efa\u9ad8\u53ef\u7528\u6240\u9700\u7684\u6b65\u9aa4&#xff0c;\u5e76\u8bf4\u660e\u5982\u4f55\u8bbe\u8ba1\u90e8\u7f72\u548c\u5ba2\u6237\u7aef\u4ee5\u5229\u7528\u8be5\u80fd\u529b&#xff0c;\u6700\u540e\u7ed9\u51fa\u5e95\u5c42\u5b9e\u73b0\u7684\u90e8\u5206\u7ec6\u8282\u3002<\/p>\n<h4>\u5728 Atlas \u4e2d\u542f\u7528\u9ad8\u53ef\u7528\u7279\u6027<\/h4>\n<p>\u914d\u7f6e\u9ad8\u53ef\u7528\u7279\u6027\u524d\u5fc5\u987b\u6ee1\u8db3\u4ee5\u4e0b\u524d\u63d0\u6761\u4ef6&#xff1a;<\/p>\n<ul>\n<li>\u5728\u96c6\u7fa4\u673a\u5668\u4e0a\u5b89\u88c5 Apache Zookeeper&#xff08;\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u81f3\u5c11 3 \u53f0\u670d\u52a1\u5668&#xff09;\u3002<\/li>\n<li>\u9009\u62e9 2 \u53f0\u6216\u66f4\u591a\u7269\u7406\u673a\u6765\u8fd0\u884c Atlas Web Service \u5b9e\u4f8b&#xff0c;\u8fd9\u4e9b\u673a\u5668\u6784\u6210 Atlas \u7684 \u2018server ensemble\u2019\u3002<\/li>\n<\/ul>\n<p>\u8981\u5728 Atlas \u4e2d\u542f\u7528\u9ad8\u53ef\u7528&#xff0c;\u9700\u8981\u5728 atlas-application.properties \u6587\u4ef6\u4e2d\u5b9a\u4e49\u82e5\u5e72\u914d\u7f6e\u9879\u3002\u867d\u7136\u5b8c\u6574\u7684\u914d\u7f6e\u9879\u5217\u8868\u89c1 \u914d\u7f6e\u9875\u9762&#xff0c;\u672c\u8282\u5217\u51fa\u4e3b\u8981\u9009\u9879&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u9ad8\u53ef\u7528\u662f Atlas \u7684\u53ef\u9009\u7279\u6027&#xff0c;\u9700\u5c06\u914d\u7f6e\u9879 atlas.server.ha.enabled \u8bbe\u4e3a true \u4ee5\u542f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u63a5\u4e0b\u6765&#xff0c;\u4e3a\u6bcf\u53f0\u9009\u5b9a\u7684\u7269\u7406\u673a\u5b9a\u4e49\u552f\u4e00\u6807\u8bc6\u7b26&#xff0c;\u53ef\u4e3a\u7b80\u5355\u5b57\u7b26\u4e32\u5982 id1\u3001id2 \u7b49&#xff0c;\u5fc5\u987b\u552f\u4e00\u4e14\u4e0d\u542b\u9017\u53f7\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c06\u8fd9\u4e9b\u6807\u8bc6\u7b26\u4ee5\u9017\u53f7\u5206\u9694\u4f5c\u4e3a\u9009\u9879 atlas.server.ids \u7684\u503c\u3002<\/p>\n<\/li>\n<li>\n<p>\u5bf9\u6bcf\u53f0\u7269\u7406\u673a&#xff0c;\u5c06 IP \u5730\u5740\/\u4e3b\u673a\u540d\u548c\u7aef\u53e3\u4f5c\u4e3a\u914d\u7f6e atlas.server.address.id \u7684\u503c&#xff0c;\u5176\u4e2d id \u4e3a\u8be5\u7269\u7406\u673a\u7684\u6807\u8bc6\u7b26\u5b57\u7b26\u4e32\u3002 \u4f8b\u5982&#xff0c;\u82e5\u9009\u62e9\u4e24\u53f0\u4e3b\u673a host1.company.com \u548c host2.company.com&#xff0c;\u53ef\u5982\u4e0b\u914d\u7f6e&#xff1a;<\/p>\n<\/li>\n<\/ul>\n<p>atlas<span class=\"token punctuation\">.<\/span>server<span class=\"token punctuation\">.<\/span>ids<span class=\"token operator\">&#061;<\/span>id1<span class=\"token punctuation\">,<\/span>id2<br \/>\natlas<span class=\"token punctuation\">.<\/span>server<span class=\"token punctuation\">.<\/span>address<span class=\"token punctuation\">.<\/span>id1<span class=\"token operator\">&#061;<\/span>host1<span class=\"token punctuation\">.<\/span>company<span class=\"token punctuation\">.<\/span>com<span class=\"token operator\">:<\/span><span class=\"token number\">21000<\/span><br \/>\natlas<span class=\"token punctuation\">.<\/span>server<span class=\"token punctuation\">.<\/span>address<span class=\"token punctuation\">.<\/span>id2<span class=\"token operator\">&#061;<\/span>host2<span class=\"token punctuation\">.<\/span>company<span class=\"token punctuation\">.<\/span>com<span class=\"token operator\">:<\/span><span class=\"token number\">21000<\/span><\/p>\n<ul>\n<li>\u5b9a\u4e49 Atlas \u9ad8\u53ef\u7528\u7279\u6027\u5c06\u4f7f\u7528\u7684 Zookeeper quorum&#xff1a;<\/li>\n<\/ul>\n<p>atlas<span class=\"token punctuation\">.<\/span>server<span class=\"token punctuation\">.<\/span>ha<span class=\"token punctuation\">.<\/span>zookeeper<span class=\"token punctuation\">.<\/span>connect<span class=\"token operator\">&#061;<\/span>zk1<span class=\"token punctuation\">.<\/span>company<span class=\"token punctuation\">.<\/span>com<span class=\"token operator\">:<\/span><span class=\"token number\">2181<\/span><span class=\"token punctuation\">,<\/span>zk2<span class=\"token punctuation\">.<\/span>company<span class=\"token punctuation\">.<\/span>com<span class=\"token operator\">:<\/span><span class=\"token number\">2181<\/span><span class=\"token punctuation\">,<\/span>zk3<span class=\"token punctuation\">.<\/span>company<span class=\"token punctuation\">.<\/span>com<span class=\"token operator\">:<\/span><span class=\"token number\">2181<\/span><\/p>\n<ul>\n<li>\u53ef\u67e5\u9605\u9ad8\u53ef\u7528\u7279\u6027\u7684\u5176\u4ed6\u914d\u7f6e\u9879&#xff0c;\u5e76\u5728 atlas-application.properties \u6587\u4ef6\u4e2d\u6309\u9700\u8bbe\u7f6e\u3002<\/li>\n<li>\u751f\u4ea7\u73af\u5883\u4e2d&#xff0c;Atlas \u6240\u4f9d\u8d56\u7684\u7ec4\u4ef6\u4e5f\u5fc5\u987b\u4ee5\u9ad8\u53ef\u7528\u6a21\u5f0f\u90e8\u7f72&#xff0c;\u540e\u7eed\u7ae0\u8282\u5c06\u8be6\u7ec6\u8bf4\u660e&#xff0c;\u8bf7\u6309\u5176\u6307\u5bfc\u8fdb\u884c\u914d\u7f6e\u3002<\/li>\n<li>\u5728\u9009\u5b9a\u7684\u7269\u7406\u673a\u4e0a\u5b89\u88c5 Atlas \u8f6f\u4ef6\u3002<\/li>\n<li>\u5c06\u4e0a\u8ff0\u6b65\u9aa4\u521b\u5efa\u7684 atlas-application.properties \u6587\u4ef6\u590d\u5236\u5230\u6240\u6709\u673a\u5668\u7684\u914d\u7f6e\u76ee\u5f55\u3002<\/li>\n<li>\u542f\u52a8\u4f9d\u8d56\u7ec4\u4ef6\u3002<\/li>\n<li>\u542f\u52a8\u6bcf\u4e2a Atlas Web Service \u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<p>\u9a8c\u8bc1\u9ad8\u53ef\u7528\u662f\u5426\u751f\u6548&#xff0c;\u53ef\u5728\u5b89\u88c5 Atlas Web Service \u7684\u6bcf\u53f0\u5b9e\u4f8b\u4e0a\u8fd0\u884c\u4ee5\u4e0b\u811a\u672c&#xff1a;<\/p>\n<p><span class=\"token variable\">$ATLAS_HOME<\/span>\/bin\/atlas_admin.py -status<\/p>\n<p>\u8be5\u811a\u672c\u53ef\u80fd\u8fd4\u56de\u4ee5\u4e0b\u503c\u4e4b\u4e00&#xff1a;<\/p>\n<ul>\n<li>ACTIVE&#xff1a;\u8be5\u5b9e\u4f8b\u4e3a active&#xff0c;\u53ef\u54cd\u5e94\u7528\u6237\u8bf7\u6c42\u3002<\/li>\n<li>PASSIVE&#xff1a;\u8be5\u5b9e\u4f8b\u4e3a PASSIVE&#xff0c;\u4f1a\u5c06\u6536\u5230\u7684\u4efb\u4f55\u7528\u6237\u8bf7\u6c42\u91cd\u5b9a\u5411\u5230\u5f53\u524d active \u5b9e\u4f8b\u3002<\/li>\n<li>BECOMING_ACTIVE&#xff1a;\u670d\u52a1\u5668\u6b63\u5728\u53d8\u4e3a ACTIVE \u5b9e\u4f8b&#xff0c;\u6b64\u72b6\u6001\u4e0b\u65e0\u6cd5\u5904\u7406\u4efb\u4f55\u5143\u6570\u636e\u7528\u6237\u8bf7\u6c42\u3002<\/li>\n<li>BECOMING_PASSIVE&#xff1a;\u670d\u52a1\u5668\u6b63\u5728\u53d8\u4e3a PASSIVE \u5b9e\u4f8b&#xff0c;\u6b64\u72b6\u6001\u4e0b\u65e0\u6cd5\u5904\u7406\u4efb\u4f55\u5143\u6570\u636e\u7528\u6237\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n<p>\u5728\u6b63\u5e38\u8fd0\u884c\u60c5\u51b5\u4e0b&#xff0c;\u53ea\u6709\u5176\u4e2d\u4e00\u4e2a\u5b9e\u4f8b\u5e94\u8fd4\u56de ACTIVE&#xff0c;\u5176\u4f59\u5747\u8fd4\u56de PASSIVE\u3002<\/p>\n<h4>\u914d\u7f6e\u5ba2\u6237\u7aef\u4ee5\u4f7f\u7528\u9ad8\u53ef\u7528\u7279\u6027<\/h4>\n<p>Atlas Web Service \u53ef\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u8bbf\u95ee&#xff1a;<\/p>\n<ul>\n<li>\u4f7f\u7528 Atlas Web UI&#xff1a;\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684\u5ba2\u6237\u7aef&#xff0c;\u53ef\u67e5\u8be2 Atlas \u5b58\u50a8\u7684\u5143\u6570\u636e\u3002<\/li>\n<li>\u4f7f\u7528 Atlas REST API&#xff1a;\u7531\u4e8e Atlas \u66b4\u9732 RESTful API&#xff0c;\u53ef\u4f7f\u7528\u4efb\u4f55\u6807\u51c6 REST \u5ba2\u6237\u7aef&#xff0c;\u5305\u62ec\u5176\u4ed6\u5e94\u7528\u4e2d\u7684\u5e93\u3002Atlas \u81ea\u5e26\u540d\u4e3a AtlasClient \u7684\u5ba2\u6237\u7aef&#xff0c;\u53ef\u4f5c\u4e3a\u6784\u5efa REST \u5ba2\u6237\u7aef\u8bbf\u95ee\u7684\u793a\u4f8b\u3002<\/li>\n<\/ul>\n<p>\u4e3a\u5728\u5ba2\u6237\u7aef\u5229\u7528\u9ad8\u53ef\u7528\u7279\u6027&#xff0c;\u6709\u4e24\u79cd\u53ef\u9009\u65b9\u6848&#xff1a;<\/p>\n<h5>\u4f7f\u7528\u4e2d\u95f4\u4ee3\u7406<\/h5>\n<p>\u5b9e\u73b0 Atlas \u9ad8\u53ef\u7528\u8bbf\u95ee\u7684\u6700\u7b80\u65b9\u6848\u662f\u5b89\u88c5\u5e76\u914d\u7f6e\u5177\u5907\u6839\u636e\u72b6\u6001\u900f\u660e\u5207\u6362\u670d\u52a1\u80fd\u529b\u7684\u4e2d\u95f4\u4ee3\u7406\u3002\u5176\u4e2d\u4e00\u4e2a\u4ee3\u7406\u65b9\u6848\u662f HAProxy\u3002<\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b HAProxy \u914d\u7f6e\u53ef\u4f9b\u53c2\u8003\u3002\u6ce8\u610f&#xff0c;\u8fd9\u4ec5\u4e3a\u6f14\u793a&#xff0c;\u5e76\u975e\u63a8\u8350\u7684\u751f\u4ea7\u914d\u7f6e&#xff0c;\u751f\u4ea7\u914d\u7f6e\u8bf7\u53c2\u8003 HAProxy \u5b98\u65b9\u6587\u6863\u3002<\/p>\n<p>frontend atlas_fe<br \/>\n  bind *:41000<br \/>\n  default_backend atlas_be<br \/>\nbackend atlas_be<br \/>\n  mode http<br \/>\n  option httpchk get \/api\/atlas\/admin\/status<br \/>\n  http-check expect string ACTIVE<br \/>\n  balance roundrobin<br \/>\n  server host1_21000 host1:21000 check<br \/>\n  server host2_21000 host2:21000 check backup<br \/>\nlisten atlas<br \/>\n  bind localhost:42000<\/p>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u5c06 HAProxy \u7ed1\u5b9a\u5230 41000 \u7aef\u53e3\u4ee5\u63a5\u6536\u5ba2\u6237\u7aef\u8fde\u63a5&#xff0c;\u7136\u540e\u6839\u636e HTTP \u72b6\u6001\u68c0\u67e5\u5c06\u8fde\u63a5\u8def\u7531\u5230 host1 \u6216 host2\u3002\u72b6\u6001\u68c0\u67e5\u901a\u8fc7\u5411 REST URL \/api\/atlas\/admin\/status \u53d1\u9001 HTTP GET \u5b8c\u6210&#xff0c;\u4ec5\u5f53 HTTP \u54cd\u5e94\u5305\u542b\u5b57\u7b26\u4e32 ACTIVE \u65f6\u89c6\u4e3a\u6210\u529f\u3002<\/p>\n<h5>\u4f7f\u7528\u81ea\u52a8\u53d1\u73b0 active \u5b9e\u4f8b<\/h5>\n<p>\u82e5\u4e0d\u60f3\u90e8\u7f72\u5e76\u7ef4\u62a4\u72ec\u7acb\u4ee3\u7406&#xff0c;\u53e6\u4e00\u4e2a\u5229\u7528\u9ad8\u53ef\u7528\u7279\u6027\u7684\u65b9\u6848\u662f\u6784\u5efa\u5177\u5907\u72b6\u6001\u68c0\u6d4b\u548c\u91cd\u8bd5\u64cd\u4f5c\u80fd\u529b\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u3002\u5728\u6b64\u573a\u666f\u4e0b&#xff0c;\u5ba2\u6237\u7aef\u542f\u52a8\u65f6\u53ef\u643a\u5e26\u7ec4\u6210 ensemble \u7684\u6240\u6709 Atlas Web Service \u5b9e\u4f8b\u7684 URL\u3002\u5ba2\u6237\u7aef\u968f\u540e\u5bf9\u6bcf\u4e2a URL \u8c03\u7528 REST URL \/api\/atlas\/admin\/status \u4ee5\u786e\u5b9a\u54ea\u4e2a\u4e3a active \u5b9e\u4f8b\u3002Active \u5b9e\u4f8b\u7684\u54cd\u5e94\u5f62\u5982 {Status:ACTIVE}\u3002\u6b64\u5916&#xff0c;\u5f53\u5ba2\u6237\u7aef\u5728\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u9047\u5230\u4efb\u4f55\u5f02\u5e38\u65f6&#xff0c;\u5e94\u518d\u6b21\u786e\u5b9a\u5269\u4f59 URL \u4e2d\u54ea\u4e2a\u4e3a active \u5e76\u91cd\u8bd5\u64cd\u4f5c\u3002<\/p>\n<p>Atlas \u81ea\u5e26\u7684 AtlasClient \u7c7b\u53ef\u4f5c\u4e3a\u793a\u4f8b\u5ba2\u6237\u7aef\u5e93&#xff0c;\u5c55\u793a\u5982\u4f55\u4e0e ensemble \u534f\u4f5c\u5e76\u9009\u62e9\u6b63\u786e\u7684 Active \u670d\u52a1\u5668\u5b9e\u4f8b\u3002<\/p>\n<p>Atlas \u63d0\u4f9b\u7684\u5de5\u5177\u5982 quick_start.py \u548c import-hive.sh \u53ef\u914d\u7f6e\u4e3a\u8fd0\u884c\u65f6\u4f7f\u7528\u591a\u4e2a\u670d\u52a1\u5668 URL\u3002\u5f53\u4ee5\u8be5\u6a21\u5f0f\u542f\u52a8\u65f6&#xff0c;AtlasClient \u4f1a\u81ea\u52a8\u9009\u62e9\u5e76\u4e0e\u5f53\u524d active \u5b9e\u4f8b\u534f\u4f5c\u3002\u82e5\u4e2d\u95f4\u90e8\u7f72\u4e86\u4ee3\u7406&#xff0c;\u5219\u8fd0\u884c quick_start.py \u6216 import-hive.sh \u65f6\u53ef\u4f7f\u7528\u4ee3\u7406\u5730\u5740\u3002<\/p>\n<h4>Atlas \u9ad8\u53ef\u7528\u5b9e\u73b0\u7ec6\u8282<\/h4>\n<p>Atlas \u9ad8\u53ef\u7528\u5de5\u4f5c\u7531\u4e3b JIRA ATLAS-510 \u8ddf\u8e2a\u3002\u5176\u4e0b\u7684 JIRA \u8be6\u7ec6\u8bb0\u5f55\u4e86\u9ad8\u53ef\u7528\u7279\u6027\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002\u9ad8\u5c42\u6765\u770b&#xff0c;\u53ef\u5f52\u7eb3\u5982\u4e0b&#xff1a;<\/p>\n<ul>\n<li>Active \u5b9e\u4f8b\u7684\u81ea\u52a8\u9009\u62e9\u4ee5\u53ca\u5411\u65b0 Active \u5b9e\u4f8b\u7684\u81ea\u52a8 failover \u5747\u901a\u8fc7 leader \u9009\u4e3e\u7b97\u6cd5\u5b8c\u6210\u3002<\/li>\n<li>leader \u9009\u4e3e\u4f7f\u7528 Apache Curator \u7684 Leader Latch Recipe\u3002<\/li>\n<li>Active \u5b9e\u4f8b\u662f\u552f\u4e00\u521d\u59cb\u5316\u3001\u4fee\u6539\u6216\u8bfb\u53d6\u540e\u7aef\u5b58\u50a8\u72b6\u6001\u4ee5\u4fdd\u6301\u5176\u4e00\u81f4\u6027\u7684\u5b9e\u4f8b\u3002<\/li>\n<li>\u6b64\u5916&#xff0c;\u5f53\u67d0\u4e2a\u5b9e\u4f8b\u88ab\u9009\u4e3e\u4e3a Active \u65f6&#xff0c;\u5b83\u4f1a\u4ece\u540e\u7aef\u5b58\u50a8\u5237\u65b0\u6240\u6709\u7f13\u5b58\u4fe1\u606f\u4ee5\u83b7\u5f97\u6700\u65b0\u6570\u636e\u3002<\/li>\n<li>servlet \u8fc7\u6ee4\u5668\u786e\u4fdd\u53ea\u6709 active \u5b9e\u4f8b\u5904\u7406\u7528\u6237\u8bf7\u6c42\u3002\u82e5 passive \u5b9e\u4f8b\u6536\u5230\u8fd9\u4e9b\u8bf7\u6c42&#xff0c;\u4f1a\u81ea\u52a8\u5c06\u5176\u91cd\u5b9a\u5411\u5230\u5f53\u524d active \u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<h3>Metadata Store<\/h3>\n<p>\u5982\u4e0a\u6240\u8ff0&#xff0c;Atlas \u4f7f\u7528 JanusGraph \u5b58\u50a8\u5176\u7ba1\u7406\u7684\u5143\u6570\u636e\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;Atlas \u5c06\u72ec\u7acb\u7684 HBase \u5b9e\u4f8b\u4f5c\u4e3a JanusGraph \u7684\u540e\u7aef\u5b58\u50a8\u3002\u8981\u4e3a\u5143\u6570\u636e\u5b58\u50a8\u63d0\u4f9b HA&#xff0c;\u5efa\u8bae\u914d\u7f6e Atlas \u4f7f\u7528\u5206\u5e03\u5f0f HBase \u4f5c\u4e3a JanusGraph \u7684\u540e\u7aef\u5b58\u50a8\u3002\u8fd9\u6837\u5373\u53ef\u5229\u7528 HBase \u63d0\u4f9b\u7684 HA \u4fdd\u8bc1\u3002\u8981\u5c06 Atlas \u914d\u7f6e\u4e3a\u4f7f\u7528 HA \u6a21\u5f0f\u7684 HBase&#xff0c;\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4&#xff1a;<\/p>\n<ul>\n<li>\u9009\u62e9\u4e00\u4e2a\u5df2\u4ee5 HA \u6a21\u5f0f\u90e8\u7f72\u7684\u73b0\u6709 HBase \u96c6\u7fa4\u4f9b Atlas \u914d\u7f6e&#xff08;\u6216&#xff09;\u4ee5 HA \u6a21\u5f0f \u90e8\u7f72\u65b0\u7684 HBase \u96c6\u7fa4\u3002\n<ul>\n<li>\u82e5\u4e13\u4e3a Atlas \u90e8\u7f72 HBase&#xff0c;\u8bf7\u9075\u5faa \u5b89\u88c5\u6b65\u9aa4 \u4e2d\u5217\u51fa\u7684 HBase \u90e8\u7f72\u6307\u5357\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5efa\u8bae\u96c6\u7fa4\u4e2d\u4f7f\u7528\u591a\u4e2a HBase master&#xff08;\u81f3\u5c11 2 \u4e2a&#xff09;\u90e8\u7f72\u5728\u4e0d\u540c\u7269\u7406\u673a\u4e0a&#xff0c;\u5e76\u4f7f\u7528 Zookeeper \u8fdb\u884c\u534f\u8c03\u4ee5\u63d0\u4f9b\u5197\u4f59\u548c\u9ad8\u53ef\u7528\u3002\n<ul>\n<li>\u53c2\u8003 \u914d\u7f6e\u9875\u9762 \u4e86\u89e3\u5728 atlas.properties \u4e2d\u914d\u7f6e Atlas \u4e0e HBase \u7684\u9009\u9879\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>Index Store<\/h3>\n<p>\u5982\u4e0a\u6240\u8ff0&#xff0c;Atlas \u901a\u8fc7 JanusGraph \u4e3a\u5143\u6570\u636e\u5efa\u7acb\u7d22\u5f15\u4ee5\u652f\u6301\u5168\u6587\u641c\u7d22\u67e5\u8be2\u3002\u8981\u4e3a\u7d22\u5f15\u5b58\u50a8\u63d0\u4f9b HA&#xff0c;\u5efa\u8bae\u914d\u7f6e Atlas \u4f7f\u7528 Solr \u6216 Elasticsearch \u4f5c\u4e3a JanusGraph \u7684\u540e\u7aef\u7d22\u5f15\u5b58\u50a8\u3002<\/p>\n<h4>Solr<\/h4>\n<p>\u8981\u5c06 Atlas \u914d\u7f6e\u4e3a\u4f7f\u7528 HA \u6a21\u5f0f\u7684 Solr&#xff0c;\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4&#xff1a;<\/p>\n<ul>\n<li>\u9009\u62e9\u4e00\u4e2a\u5df2\u4ee5 HA \u6a21\u5f0f\u90e8\u7f72\u7684\u73b0\u6709 SolrCloud \u96c6\u7fa4\u4f9b Atlas \u914d\u7f6e&#xff08;\u6216&#xff09;\u90e8\u7f72\u65b0\u7684 SolrCloud \u96c6\u7fa4\u3002\n<ul>\n<li>\u786e\u4fdd Solr \u81f3\u5c11\u5728 2 \u53f0\u7269\u7406\u673a\u4e0a\u8fd0\u884c\u4ee5\u5b9e\u73b0\u5197\u4f59&#xff0c;\u6bcf\u53f0\u4e3b\u673a\u8fd0\u884c\u4e00\u4e2a Solr \u8282\u70b9\u3002<\/li>\n<li>\u5efa\u8bae\u5c06\u526f\u672c\u6570\u8bbe\u4e3a\u81f3\u5c11 2 \u4ee5\u5b9e\u73b0\u5197\u4f59\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u6309 \u5b89\u88c5\u6b65\u9aa4 \u6240\u8ff0\u521b\u5efa Atlas \u6240\u9700\u7684 SolrCloud \u96c6\u5408\u3002<\/li>\n<li>\u53c2\u8003 \u914d\u7f6e\u9875\u9762 \u4e86\u89e3\u5728 atlas.properties \u4e2d\u914d\u7f6e Atlas \u4e0e Solr \u7684\u9009\u9879\u3002<\/li>\n<\/ul>\n<h4>Elasticsearch&#xff08;\u6280\u672f\u9884\u89c8&#xff09;<\/h4>\n<p>\u8981\u5c06 Atlas \u914d\u7f6e\u4e3a\u4f7f\u7528 HA \u6a21\u5f0f\u7684 Elasticsearch&#xff0c;\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4&#xff1a;<\/p>\n<ul>\n<li>\u9009\u62e9\u4e00\u4e2a\u5df2\u90e8\u7f72\u7684\u73b0\u6709 Elasticsearch \u96c6\u7fa4&#xff08;\u6216&#xff09;\u90e8\u7f72\u65b0\u7684 Elasticsearch \u96c6\u7fa4\u3002\n<ul>\n<li>\u786e\u4fdd Elasticsearch \u81f3\u5c11\u5728\u4e94\u53f0\u7269\u7406\u673a\u4e0a\u8fd0\u884c\u4ee5\u5b9e\u73b0\u5197\u4f59\u3002<\/li>\n<li>\u5efa\u8bae\u526f\u672c\u6570\u4e3a 3\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u53c2\u8003 \u914d\u7f6e\u9875\u9762 \u4e86\u89e3\u5728 atlas.properties \u4e2d\u914d\u7f6e Atlas \u4e0e Elasticsearch \u7684\u9009\u9879\u3002<\/li>\n<\/ul>\n<h3>Notification Server<\/h3>\n<p>\u6765\u81ea Hooks \u7684\u5143\u6570\u636e\u901a\u77e5\u4e8b\u4ef6\u901a\u8fc7\u5199\u5165\u540d\u4e3a ATLAS_HOOK \u7684 Kafka topic \u53d1\u9001\u7ed9 Atlas\u3002\u7c7b\u4f3c\u5730&#xff0c;Atlas \u5411 Ranger \u7b49\u5176\u4ed6\u96c6\u6210\u7ec4\u4ef6\u53d1\u9001\u7684\u4e8b\u4ef6\u5199\u5165\u540d\u4e3a ATLAS_ENTITIES \u7684 Kafka topic\u3002\u7531\u4e8e Kafka \u4f1a\u6301\u4e45\u5316\u8fd9\u4e9b\u6d88\u606f&#xff0c;\u5373\u4f7f\u6d88\u8d39\u8005\u5b95\u673a&#xff0c;\u4e8b\u4ef6\u4e5f\u4e0d\u4f1a\u4e22\u5931&#xff0c;\u56e0\u4e3a\u4e8b\u4ef6\u5df2\u88ab\u53d1\u9001\u3002\u6b64\u5916&#xff0c;\u5efa\u8bae Kafka \u4e5f\u914d\u7f6e\u5bb9\u9519\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u53ef\u7528\u6027\u4fdd\u8bc1\u3002\u8981\u5c06 Atlas \u914d\u7f6e\u4e3a\u4f7f\u7528 HA \u6a21\u5f0f\u7684 Kafka&#xff0c;\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u9009\u62e9\u4e00\u4e2a\u5df2\u4ee5 HA \u6a21\u5f0f\u90e8\u7f72\u7684\u73b0\u6709 Kafka \u96c6\u7fa4\u4f9b Atlas \u914d\u7f6e&#xff08;\u6216&#xff09;\u90e8\u7f72\u65b0\u7684 Kafka \u96c6\u7fa4\u3002<\/p>\n<\/li>\n<li>\n<p>\u5efa\u8bae\u96c6\u7fa4\u4e2d\u5728\u4e0d\u540c\u7269\u7406\u673a\u4e0a\u90e8\u7f72\u591a\u4e2a Kafka broker&#xff0c;\u5e76\u4f7f\u7528 Zookeeper \u8fdb\u884c\u534f\u8c03\u4ee5\u63d0\u4f9b\u5197\u4f59\u548c\u9ad8\u53ef\u7528\u3002<\/p>\n<ul>\n<li>\u81f3\u5c11\u90e8\u7f72 2 \u53f0\u7269\u7406\u673a\u4ee5\u5b9e\u73b0\u5197\u4f59&#xff0c;\u6bcf\u53f0\u4e3b\u673a\u8fd0\u884c\u4e00\u4e2a Kafka broker\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4e3a Atlas \u4f7f\u7528\u521b\u5efa Kafka topic&#xff1a;<\/p>\n<ul>\n<li>ATLAS topic \u7684\u5206\u533a\u6570\u5e94\u8bbe\u4e3a 1&#xff08;numPartitions&#xff09;\u3002<\/li>\n<li>\u51b3\u5b9a Kafka topic \u7684\u526f\u672c\u6570&#xff1a;\u8bbe\u4e3a\u81f3\u5c11 2 \u4ee5\u5b9e\u73b0\u5197\u4f59\u3002<\/li>\n<li>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4&#xff1a;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span class=\"token variable\">$KAFKA_HOME<\/span>\/bin\/kafka-topics.sh &#8211;create &#8211;zookeeper <span class=\"token operator\">&lt;<\/span>zookeeper \u4e3b\u673a:\u7aef\u53e3\u5217\u8868<span class=\"token operator\">&gt;<\/span> &#8211;topic ATLAS_HOOK &#8211;replication-factor <span class=\"token operator\">&lt;<\/span>\u526f\u672c\u6570<span class=\"token operator\">&gt;<\/span> &#8211;partitions <span class=\"token number\">1<\/span><br \/>\n<span class=\"token variable\">$KAFKA_HOME<\/span>\/bin\/kafka-topics.sh &#8211;create &#8211;zookeeper <span class=\"token operator\">&lt;<\/span>zookeeper \u4e3b\u673a:\u7aef\u53e3\u5217\u8868<span class=\"token operator\">&gt;<\/span> &#8211;topic ATLAS_ENTITIES &#8211;replication-factor <span class=\"token operator\">&lt;<\/span>\u526f\u672c\u6570<span class=\"token operator\">&gt;<\/span> &#8211;partitions <span class=\"token number\">1<\/span><br \/>\n\u5176\u4e2d KAFKA_HOME \u6307\u5411 Kafka \u5b89\u88c5\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\u5728 atlas-application.properties \u4e2d\u8bbe\u7f6e\u4ee5\u4e0b\u914d\u7f6e&#xff1a;<\/li>\n<\/ul>\n<p>atlas.notification.embedded&#061;false<br \/>\natlas.kafka.zookeeper.connect&#061;&lt;Kafka \u6240\u7528 Zookeeper quorum \u7684\u9017\u53f7\u5206\u9694\u670d\u52a1\u5668\u5217\u8868&gt;<br \/>\natlas.kafka.bootstrap.servers&#061;&lt;Kafka broker \u7aef\u70b9\u7684\u9017\u53f7\u5206\u9694 host:port \u5217\u8868&gt; &#8211; \u81f3\u5c11\u7ed9\u51fa 2 \u4e2a\u4ee5\u5b9e\u73b0\u5197\u4f59\u3002<\/p>\n<h3>\u5df2\u77e5\u95ee\u9898<\/h3>\n<ul>\n<li>\u5982\u679c\u6258\u7ba1 Atlas \u8868\u7684 HBase region server \u5b95\u673a&#xff0c;\u5728\u5b83\u4eec\u6062\u590d\u4e4b\u524d Atlas \u5c06\u65e0\u6cd5\u4ece HBase \u5b58\u50a8\u6216\u68c0\u7d22\u5143\u6570\u636e\u3002<\/li>\n<\/ul>\n<p>\u98ce\u9669\u63d0\u793a\u4e0e\u514d\u8d23\u58f0\u660e 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\u6846\u67b6\u662f\u4e00\u5957\u53ef\u6269\u5c55\u7684\u6838\u5fc3\u57fa\u7840\u6cbb\u7406\u670d\u52a1\uff0c\u4f7f\u4f01\u4e1a\u80fd\u591f\u6709\u6548\u3001\u9ad8\u6548\u5730\u6ee1\u8db3 Hadoop \u4e2d\u7684\u5408\u89c4\u6027\u8981\u6c42\uff0c\u5e76\u652f\u6301\u4e0e\u6574\u4e2a\u4f01\u4e1a\u6570\u636e\u751f\u6001\u7cfb\u7edf\u96c6\u6210\u3002<\/p>\n","protected":false},"author":2,"featured_media":51512,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5105,5108,779,5104,5106,2034,5107],"topic":[],"class_list":["post-51513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-apache-atlas","tag-gdpr","tag-hadoop","tag-python--","tag-5106","tag-2034","tag-5107"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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