{"id":1538,"date":"2020-06-08T17:30:14","date_gmt":"2020-06-08T09:30:14","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1538"},"modified":"2020-06-08T17:30:14","modified_gmt":"2020-06-08T09:30:14","slug":"apache-kylin%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1538","title":{"rendered":"Apache Kylin\u4ecb\u7ecd"},"content":{"rendered":"<p><img src=\\\"https:\/\/notecdn.yiban.io\/cloud_res\/521685660\/imgs\/20-6-8_09:27:41.764_71175.webp\\\" \/><\/p>\n<h2>\u524d\u8a00<\/h2>\n<p>\u968f\u7740\u79fb\u52a8\u4e92\u8054\u7f51\u3001\u7269\u8054\u7f51\u7b49\u6280\u672f\u7684\u53d1\u5c55\uff0c\u8fd1\u4e9b\u5e74\u4eba\u7c7b\u6240\u79ef\u7d2f\u7684\u6570\u636e\u6b63\u5728\u5448\u7206\u70b8\u5f0f\u7684\u589e\u957f\uff0c\u5927\u6570\u636e\u65f6\u4ee3\u5df2\u7ecf\u6765\u4e34\u3002\u4f46\u662f\u6d77\u91cf\u6570\u636e\u7684\u6536\u96c6\u53ea\u662f\u5927\u6570\u636e\u6280\u672f\u7684\u7b2c\u4e00\u6b65\uff0c\u5982\u4f55\u8ba9\u6570\u636e\u4ea7\u751f\u4ef7\u503c\u624d\u662f\u5927\u6570\u636e\u9886\u57df\u7684\u7ec8\u6781\u76ee\u6807\u3002Hadoop\u7684\u51fa\u73b0\u89e3\u51b3\u4e86\u6570\u636e\u5b58\u50a8\u95ee\u9898\uff0c\u4f46\u5982\u4f55\u5bf9\u6d77\u91cf\u6570\u636e\u8fdb\u884cOLAP\u67e5\u8be2\uff0c\u5374\u4e00\u76f4\u4ee4\u4eba\u5341\u5206\u5934\u75bc\u3002<br 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Kylin\u4e0d\u518d\u662f\u552f\u4e00\u7531\u56fd\u4eba\u8d21\u732e\u7684Apache\u9876\u7ea7\u9879\u76ee\uff09\u3002\u7531\u4e8e\u4e92\u8054\u7f51\u6280\u672f\u548c\u5f00\u6e90\u601d\u60f3\u8fdb\u5165\u6211\u56fd\u7684\u65f6\u95f4\u8f83\u665a\uff0c\u5f00\u6e90\u8f6f\u4ef6\u7684\u4e16\u754c\u4e00\u76f4\u662f\u7531\u897f\u65b9\u56fd\u5bb6\u4e3b\u5bfc\uff0c\u5728\u6570\u636e\u9886\u57df\u4e5f\u4e0d\u4f8b\u5916\u3002\u4eceHadoop\u5230Spark\uff0c\u518d\u5230\u6700\u8fd1\u5927\u70ed\u7684\u673a\u5668\u5b66\u4e60\u5e73\u53f0TenserFlow\u7b49\uff0c\u5747\u662f\u5982\u6b64\u3002\u4f46\u8fd1\u4e9b\u5e74\u6765\uff0c\u6211\u4eec\u5f88\u6b23\u559c\u5730\u770b\u5230\u4ee5Apache 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Warehouse\uff0c\u7b80\u79f0DW\uff0c\u4e2d\u6587\u540d\u6570\u636e\u4ed3\u5e93\uff0c\u662f\u5546\u4e1a\u667a\u80fd\uff08BI\uff09\u4e2d\u7684\u6838\u5fc3\u90e8\u5206\u3002\u4e3b\u8981\u662f\u5c06\u4e0d\u540c\u6570\u636e\u6e90\u7684\u6570\u636e\u6574\u5408\u5230\u4e00\u8d77\uff0c\u901a\u8fc7\u591a\u7ef4\u5206\u6790\u7b49\u65b9\u5f0f\u4e3a\u4f01\u4e1a\u63d0\u4f9b\u51b3\u7b56\u652f\u6301\u548c\u62a5\u8868\u751f\u6210\u3002\u90a3\u4e48\u5b83\u4e0e\u6211\u4eec\u719f\u6089\u7684\u4f20\u7edf\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6709\u4ec0\u4e48\u4e0d\u540c\u5462\uff1f<br \/>\n\u7b80\u800c\u8a00\u4e4b\uff0c\u7528\u9014\u4e0d\u540c\u3002\u6570\u636e\u5e93\u9762\u5411\u4e8b\u52a1\uff0c\u800c\u6570\u636e\u4ed3\u5e93\u9762\u5411\u5206\u6790\u3002\u6570\u636e\u5e93\u4e00\u822c\u5b58\u50a8\u5728\u7ebf\u7684\u4e1a\u52a1\u6570\u636e\uff0c\u9700\u8981\u5bf9\u4e0a\u5c42\u4e1a\u52a1\u7684\u6539\u53d8\u505a\u51fa\u5b9e\u65f6\u53cd\u5e94\uff0c\u6d89\u53ca\u5230\u589e\u5220\u67e5\u6539\u7b49\u64cd\u4f5c\uff0c\u6240\u4ee5\u9700\u8981\u9075\u5faa\u4e09\u5927\u8303\u5f0f\uff0c\u9700\u8981ACID\u3002\u800c\u6570\u636e\u4ed3\u5e93\u4e2d\u5b58\u50a8\u7684\u5219\u4e3b\u8981\u662f\u5386\u53f2\u6570\u636e\uff0c\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4f01\u4e1a\u51b3\u7b56\u63d0\u4f9b\u652f\u6301\uff0c\u6240\u4ee5\u53ef\u80fd\u5b58\u5728\u5927\u91cf\u6570\u636e\u5197\u4f59\uff0c\u4f46\u5229\u4e8e\u591a\u4e2a\u7ef4\u5ea6\u67e5\u8be2\uff0c\u4e3a\u51b3\u7b56\u8005\u63d0\u4f9b\u66f4\u591a\u89c2\u5bdf\u89c6\u89d2\u3002<br \/>\n\u5728\u4f20\u7edfBI\u9886\u57df\u4e2d\uff0c\u6570\u636e\u4ed3\u5e93\u7684\u6570\u636e\u540c\u6837\u5b58\u50a8\u5728Oracle\u3001MySQL\u7b49\u6570\u636e\u5e93\u4e2d\uff0c\u800c\u5728\u5927\u6570\u636e\u9886\u57df\u4e2d\u6700\u5e38\u7528\u7684\u6570\u636e\u4ed3\u5e93\u5c31\u662fApache Hive\uff0cHive\u4e5f\u662fApache Kylin\u9ed8\u8ba4\u7684\u6570\u636e\u6e90\u3002<\/p>\n<h4>OLAP<\/h4>\n<p>OLAP\uff08Online Analytical Process\uff09\uff0c\u8054\u673a\u5206\u6790\u5904\u7406\uff0c\u4ee5\u591a\u7ef4\u5ea6\u7684\u65b9\u5f0f\u5206\u6790\u6570\u636e\uff0c\u4e00\u822c\u5e26\u6709\u4e3b\u89c2\u7684\u67e5\u8be2\u9700\u6c42\uff0c\u591a\u5e94\u7528\u5728\u6570\u636e\u4ed3\u5e93\u3002\u4e0e\u4e4b\u5bf9\u5e94\u7684\u662fOLTP\uff08Online Transaction Process\uff09\uff0c\u8054\u673a\u4e8b\u52a1\u5904\u7406\uff0c\u4fa7\u91cd\u4e8e\u6570\u636e\u5e93\u7684\u589e\u5220\u67e5\u6539\u7b49\u5e38\u7528\u4e1a\u52a1\u64cd\u4f5c\u3002\u4e86\u89e3\u4e86\u4e0a\u9762\u6570\u636e\u5e93\u4e0e\u6570\u636e\u4ed3\u5e93\u7684\u533a\u522b\u540e\uff0cOLAP\u4e0eOLTP\u7684\u533a\u522b\u5c31\u4e0d\u96be\u7406\u89e3\u4e86\u3002<\/p>\n<h4>\u7ef4\u5ea6\u548c\u5ea6\u91cf<\/h4>\n<p>\u7ef4\u5ea6\u548c\u5ea6\u91cf\u662f\u6570\u636e\u5206\u6790\u9886\u57df\u4e2d\u4e24\u4e2a\u5e38\u7528\u7684\u6982\u5ff5\u3002<br \/>\n\u7b80\u5355\u5730\u8bf4\uff0c\u7ef4\u5ea6\u5c31\u662f\u89c2\u5bdf\u6570\u636e\u7684\u89d2\u5ea6\u3002\u6bd4\u5982\u4f20\u611f\u5668\u7684\u91c7\u96c6\u6570\u636e\uff0c\u53ef\u4ee5\u4ece\u65f6\u95f4\u7684\u7ef4\u5ea6\u6765\u89c2\u5bdf\uff1a<br \/>\n<img src=\\\"https:\/\/notecdn.yiban.io\/cloud_res\/521685660\/imgs\/20-6-8_09:27:41.769_27165.webp\\\" \/><br \/>\n\u65f6\u95f4\u7ef4\u5ea6<br \/>\n\u4e5f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u7ec6\u5316\uff0c\u4ece\u65f6\u95f4\u548c\u8bbe\u5907\u4e24\u4e2a\u89d2\u5ea6\u89c2\u5bdf\uff1a<br \/>\n<img src=\\\"https:\/\/notecdn.yiban.io\/cloud_res\/521685660\/imgs\/20-6-8_09:27:41.735_80909.webp\\\" \/><br \/>\n\u65f6\u95f4\u548c\u8bbe\u5907\u7ef4\u5ea6<br \/>\n\u7ef4\u5ea6\u4e00\u822c\u662f\u79bb\u6563\u7684\u503c\uff0c\u6bd4\u5982\u65f6\u95f4\u7ef4\u5ea6\u4e0a\u7684\u6bcf\u4e00\u4e2a\u72ec\u7acb\u7684\u65e5\u671f\uff0c\u6216\u8005\u8bbe\u5907\u7ef4\u5ea6\u4e0a\u7684\u6bcf\u4e00\u4e2a\u72ec\u7acb\u7684\u8bbe\u5907\u3002\u56e0\u6b64\u7edf\u8ba1\u65f6\u53ef\u4ee5\u628a\u7ef4\u5ea6\u76f8\u540c\u7684\u8bb0\u5f55\u805a\u5408\u5728\u4e00\u8d77\uff0c\u7136\u540e\u5e94\u7528\u805a\u5408\u51fd\u6570\u505a\u7d2f\u52a0\u3001\u5747\u503c\u3001\u6700\u5927\u503c\u3001\u6700\u5c0f\u503c\u7b49\u805a\u5408\u8ba1\u7b97\u3002<br \/>\n\u5ea6\u91cf\u5c31\u662f\u88ab\u805a\u5408\u7684\u7edf\u8ba1\u503c\uff0c\u4e5f\u5c31\u662f\u805a\u5408\u8fd0\u7b97\u7684\u7ed3\u679c\uff0c\u5b83\u4e00\u822c\u662f\u8fde\u7eed\u7684\u503c\uff0c\u5982\u4ee5\u4e0a\u4e24\u4e2a\u56fe\u4e2d\u7684\u6e29\u5ea6\u503c\uff0c\u6216\u662f\u5176\u4ed6\u6d4b\u91cf\u70b9\uff0c\u6bd4\u5982\u6e7f\u5ea6\u7b49\u7b49\u3002\u901a\u8fc7\u5bf9\u5ea6\u91cf\u7684\u6bd4\u8f83\u548c\u5206\u6790\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5bf9\u6570\u636e\u505a\u51fa\u8bc4\u4f30\uff0c\u6bd4\u5982\u8fd9\u4e2a\u6708\u8bbe\u5907\u8fd0\u884c\u662f\u5426\u7a33\u5b9a\uff0c\u67d0\u4e2a\u8bbe\u5907\u7684\u5e73\u5747\u6e29\u5ea6\u662f\u5426\u660e\u663e\u9ad8\u4e8e\u5176\u4ed6\u540c\u7c7b\u8bbe\u5907\u7b49\u7b49\u3002<\/p>\n<h4>Cube\u548cCuboid<\/h4>\n<p>\u4e86\u89e3\u4e86\u7ef4\u5ea6\u548c\u5ea6\u91cf\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u6570\u636e\u6a21\u578b\u4e0a\u7684\u6240\u6709\u5b57\u6bb5\u8fdb\u884c\u5206\u7c7b\uff1a\u5b83\u4eec\u8981\u4e48\u662f\u7ef4\u5ea6\uff0c\u8981\u4e48\u662f\u5ea6\u91cf\u3002\u6839\u636e\u5b9a\u4e49\u597d\u7684\u7ef4\u5ea6\u548c\u5ea6\u91cf\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u6784\u5efaCube\u4e86\u3002<br \/>\n\u5bf9\u4e8e\u4e00\u4e2a\u7ed9\u5b9a\u7684\u6570\u636e\u6a21\u578b\uff0c\u6211\u4eec\u53ef\u4ee5\u5bf9\u5176\u4e0a\u7684\u6240\u6709\u7ef4\u5ea6\u8fdb\u884c\u7ec4\u5408\u3002\u5bf9\u4e8eN\u4e2a\u7ef4\u5ea6\u6765\u8bf4\uff0c\u7ec4\u5408\u6240\u6709\u53ef\u80fd\u6027\u5171\u67092\u7684N\u6b21\u65b9\u79cd\u3002\u5bf9\u4e8e\u6bcf\u4e00\u79cd\u7ef4\u5ea6\u7684\u7ec4\u5408\uff0c\u5c06\u5ea6\u91cf\u505a\u805a\u5408\u8ba1\u7b97\uff0c\u7136\u540e\u5c06\u8fd0\u7b97\u7684\u7ed3\u679c\u4fdd\u5b58\u4e3a\u4e00\u4e2a\u7269\u5316\u89c6\u56fe\uff0c\u79f0\u4e3aCuboid\u3002\u6240\u6709\u7ef4\u5ea6\u7ec4\u5408\u7684Cuboid\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\uff0c\u88ab\u79f0\u4e3aCube\u3002<br \/>\n\u4e3e\u4e2a\u4f8b\u5b50\u3002\u5047\u8bbe\u6709\u4e00\u4e2a\u7535\u5546\u7684\u9500\u552e\u6570\u636e\u96c6\uff0c\u5176\u4e2d\u7ef4\u5ea6\u5305\u62ec\u65f6\u95f4\uff08Time\uff09\u3001\u5546\u54c1\uff08Item\uff09\u3001\u5730\u70b9\uff08Location\uff09\u548c\u4f9b\u5e94\u5546\uff08Supplier\uff09\uff0c\u5ea6\u91cf\u4e3a\u9500\u552e\u989d\uff08GMV\uff09\u3002\u90a3\u4e48\u6240\u6709\u7ef4\u5ea6\u7684\u7ec4\u5408\u5c31\u67092\u76844\u6b21\u65b9\uff0c\u537316\u79cd\uff0c\u6bd4\u5982\u4e00\u7ef4\u5ea6\uff081D\uff09\u7684\u7ec4\u5408\u6709[Time]\u3001[Item]\u3001[Location]\u3001[Supplier]4\u79cd\uff1b\u4e8c\u7ef4\u5ea6\uff082D\uff09\u7684\u7ec4\u5408\u6709[Time Item]\u3001[Time Location]\u3001[Time Supplier]\u3001[Item Location]\u3001[Item Supplier]\u3001[Location Supplier]6\u79cd\uff1b\u4e09\u7ef4\u5ea6\uff083D\uff09\u7684\u7ec4\u5408\u4e5f\u67094\u79cd\uff1b\u6700\u540e\u96f6\u7ef4\u5ea6\uff080D\uff09\u548c\u56db\u7ef4\u5ea6\uff084D\uff09\u7684\u7ec4\u5408\u5404\u67091\u79cd\uff0c\u603b\u517116\u79cd\u3002<br \/>\n\u8ba1\u7b97Cubiod\uff0c\u5373\u6309\u7ef4\u5ea6\u6765\u805a\u5408\u9500\u552e\u989d\u3002\u5982\u679c\u7528SQL\u8bed\u53e5\u6765\u8868\u8fbe\u8ba1\u7b97Cuboid [Time, Location]\uff0c\u90a3\u4e48SQL\u8bed\u53e5\u5982\u4e0b\uff1a<\/p>\n<blockquote><p>select Time, Location, Sum(GMV) as GMV from Sales group by Time, Location<\/p><\/blockquote>\n<p>\u5c06\u8ba1\u7b97\u7684\u7ed3\u679c\u4fdd\u5b58\u4e3a\u7269\u5316\u89c6\u56fe\uff0c\u6240\u6709Cuboid\u7269\u5316\u89c6\u56fe\u7684\u603b\u79f0\u5c31\u662fCube\u3002<\/p>\n<h4>\u4e8b\u5b9e\u8868\u548c\u7ef4\u5ea6\u8868<\/h4>\n<p>\u4e8b\u5b9e\u8868\uff08Fact Table\uff09\u662f\u6307\u5b58\u50a8\u6709\u4e8b\u5b9e\u8bb0\u5f55\u7684\u8868\uff0c\u5982\u7cfb\u7edf\u65e5\u5fd7\u3001\u9500\u552e\u8bb0\u5f55\u3001\u4f20\u611f\u5668\u6570\u503c\u7b49\uff1b\u4e8b\u5b9e\u8868\u7684\u8bb0\u5f55\u662f\u52a8\u6001\u589e\u957f\u7684\uff0c\u6240\u4ee5\u5b83\u7684\u4f53\u79ef\u901a\u5e38\u8fdc\u5927\u4e8e\u7ef4\u5ea6\u8868\u3002<br \/>\n\u7ef4\u5ea6\u8868\uff08Dimension Table\uff09\u6216\u7ef4\u8868\uff0c\u4e5f\u6210\u4e3a\u67e5\u627e\u8868\uff08Lookup Table\uff09\uff0c\u662f\u4e0e\u4e8b\u5b9e\u8868\u76f8\u5bf9\u5e94\u7684\u4e00\u79cd\u8868\uff1b\u5b83\u4fdd\u5b58\u4e86\u7ef4\u5ea6\u7684\u5c5e\u6027\u503c\uff0c\u53ef\u4ee5\u8ddf\u4e8b\u5b9e\u8868\u505a\u5173\u8054\uff1b\u76f8\u5f53\u4e8e\u5c06\u4e8b\u5b9e\u8868\u4e0a\u7ecf\u5e38\u91cd\u590d\u7684\u5c5e\u6027\u62bd\u53d6\u3001\u89c4\u8303\u51fa\u6765\u7528\u4e00\u5f20\u8868\u8fdb\u884c\u7ba1\u7406\u3002\u5e38\u89c1\u7684\u7ef4\u5ea6\u8868\u6709\uff1a\u65e5\u671f\u8868\uff08\u5b58\u50a8\u4e0e\u65e5\u671f\u5bf9\u5e94\u7684\u5468\u3001\u6708\u3001\u5b63\u5ea6\u7b49\u5c5e\u6027\uff09\u3001\u5730\u533a\u8868\uff08\u5305\u542b\u56fd\u5bb6\u3001\u7701\/\u5dde\u3001\u57ce\u5e02\u7b49\u5c5e\u6027\uff09\u7b49\u3002\u7ef4\u5ea6\u8868\u7684\u53d8\u5316\u901a\u5e38\u4e0d\u4f1a\u592a\u5927\u3002\u4f7f\u7528\u7ef4\u5ea6\u8868\u6709\u8bb8\u591a\u597d\u5904\uff1a<\/p>\n<ul class=\\\" list-paddingleft-2\\\">\n<li>\u7f29\u5c0f\u4e86\u4e8b\u5b9e\u8868\u7684\u5927\u5c0f\u3002<\/li>\n<li>\u4fbf\u4e8e\u7ef4\u5ea6\u7684\u7ba1\u7406\u548c\u7ef4\u62a4\uff0c\u589e\u52a0\u3001\u5220\u9664\u548c\u4fee\u6539\u7ef4\u5ea6\u7684\u5c5e\u6027\uff0c\u4e0d\u5fc5\u5bf9\u4e8b\u5b9e\u8868\u7684\u5927\u91cf\u8bb0\u5f55\u8fdb\u884c\u6539\u52a8\u3002<\/li>\n<li>\u7ef4\u5ea6\u8868\u53ef\u4ee5\u4e3a\u591a\u4e2a\u4e8b\u5b9e\u8868\u91cd\u7528\u3002<\/li>\n<\/ul>\n<h4>\u661f\u5f62\u6a21\u578b<\/h4>\n<p>\u661f\u5f62\u6a21\u578b\uff08Star Schema\uff09\u662f\u6570\u636e\u6316\u6398\u4e2d\u5e38\u7528\u7684\u51e0\u79cd\u591a\u7ef4\u6570\u636e\u6a21\u578b\u4e4b\u4e00\u3002\u5b83\u7684\u7279\u70b9\u662f\u53ea\u6709\u4e00\u5f20\u4e8b\u5b9e\u8868\uff0c\u4ee5\u53ca\u96f6\u5230\u591a\u4e2a\u7ef4\u5ea6\u8868\uff0c\u4e8b\u5b9e\u8868\u4e0e\u7ef4\u5ea6\u8868\u901a\u8fc7\u4e3b\u5916\u952e\u76f8\u5173\u8054\uff0c\u7ef4\u5ea6\u8868\u4e4b\u95f4\u6ca1\u6709\u5173\u8054\uff0c\u5c31\u50cf\u8bb8\u591a\u5c0f\u661f\u661f\u56f4\u7ed5\u5728\u4e00\u9897\u6052\u661f\u5468\u56f4\uff0c\u6240\u4ee5\u540d\u4e3a\u661f\u5f62\u6a21\u578b\u3002<br \/>\n\u53e6\u4e00\u79cd\u5e38\u7528\u7684\u6a21\u578b\u662f\u96ea\u82b1\u6a21\u578b\uff08SnowFlake Schema\uff09\uff0c\u5c31\u662f\u5c06\u661f\u5f62\u6a21\u578b\u4e2d\u7684\u67d0\u4e9b\u7ef4\u8868\u62bd\u53d6\u6210\u66f4\u7ec6\u7c92\u5ea6\u7684\u7ef4\u8868\uff0c\u7136\u540e\u8ba9\u7ef4\u8868\u4e4b\u95f4\u4e5f\u8fdb\u884c\u5173\u8054\uff0c\u8fd9\u79cd\u5f62\u72b6\u9177\u4f3c\u96ea\u82b1\u7684\u7684\u6a21\u578b\u79f0\u4e3a\u96ea\u82b1\u6a21\u578b\u3002<br \/>\n\u8fd8\u6709\u4e00\u79cd\u66f4\u4e3a\u590d\u6742\u7684\u6a21\u578b\uff0c\u5177\u6709\u591a\u4e2a\u4e8b\u5b9e\u8868\uff0c\u7ef4\u8868\u53ef\u4ee5\u5728\u4e0d\u540c\u4e8b\u5b9e\u8868\u4e4b\u95f4\u516c\u7528\uff0c\u8fd9\u79cd\u6a21\u578b\u88ab\u79f0\u4e3a\u661f\u5ea7\u6a21\u578b\u3002<br \/>\n\u4e0d\u8fc7\uff0cKylin\u76ee\u524d\u53ea\u652f\u6301\u661f\u5f62\u6a21\u578b\u3002<\/p>\n<h2>\u4e8c\u3001Apache Kylin\u7684\u6280\u672f\u67b6\u6784<\/h2>\n<p>Apache Kylin\u7cfb\u7edf\u4e3b\u8981\u53ef\u4ee5\u5206\u4e3a\u5728\u7ebf\u67e5\u8be2\u548c\u79bb\u7ebf\u6784\u5efa\u4e24\u90e8\u5206\uff0c\u5177\u4f53\u67b6\u6784\u56fe\u5982\u4e0b\uff1a<br \/>\n<img src=\\\"https:\/\/notecdn.yiban.io\/cloud_res\/521685660\/imgs\/20-6-8_09:27:41.538_76772.webp\\\" \/><br \/>\nKylin\u67b6\u6784\u56fe\uff0c\u56fe\u7247\u6765\u6e90\u4e8e\u5b98\u7f51\u9996\u9875<br \/>\n\u9996\u5148\u6765\u770b\u79bb\u7ebf\u6784\u5efa\u90e8\u5206\u3002\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5de6\u4fa7\u4e3a\u6570\u636e\u6e90\uff0c\u76ee\u524dKylin\u9ed8\u8ba4\u7684\u6570\u636e\u6e90\u662fApache Hive\uff0c\u4fdd\u5b58\u7740\u5f85\u5206\u6790\u7684\u7528\u6237\u6570\u636e\u3002\u6839\u636e\u5143\u6570\u636e\u7684\u5b9a\u4e49\uff0c\u6784\u5efa\u5f15\u64ce\u4ece\u6570\u636e\u6e90\u62bd\u53d6\u6570\u636e\uff0c\u5e76\u6784\u5efaCube\u3002\u6570\u636e\u4ee5\u5173\u7cfb\u8868\u7684\u5f62\u5f0f\u8f93\u5165\uff0c\u5e76\u4e14\u5fc5\u987b\u7b26\u5408\u661f\u5f62\u6a21\u578b\u3002\u6784\u5efa\u6280\u672f\u4e3b\u8981\u4e3aMapReduce\uff08Spark\u76ee\u524d\u5728beta\u7248\u672c\uff09\u3002\u6784\u5efa\u540e\u7684Cube\u4fdd\u5b58\u5728\u53f3\u4fa7\u5b58\u50a8\u5f15\u64ce\u4e2d\uff0c\u76ee\u524dKylin\u9ed8\u8ba4\u7684\u5b58\u50a8\u4e3aApache HBase\u3002<br \/>\n\u5b8c\u6210\u79bb\u7ebf\u6784\u5efa\u540e\uff0c\u7528\u6237\u53ef\u4ee5\u4ece\u4e0a\u65b9\u7684\u67e5\u8be2\u7cfb\u7edf\u53d1\u9001SQL\u8fdb\u884c\u67e5\u8be2\u5206\u6790\u3002Kylin\u63d0\u4f9b\u4e86RESTful API\u3001JDBC\/ODBC\u63a5\u53e3\u4f9b\u7528\u6237\u8c03\u7528\u3002\u65e0\u8bba\u4ece\u54ea\u4e2a\u63a5\u53e3\u8fdb\u5165\uff0cSQL\u6700\u7ec8\u90fd\u4f1a\u6765\u5230REST\u670d\u52a1\u5c42\uff0c\u518d\u8f6c\u4ea4\u7ed9\u67e5\u8be2\u5f15\u64ce\u8fdb\u884c\u5904\u7406\u3002\u67e5\u8be2\u5f15\u64ce\u89e3\u6790SQL\uff0c\u751f\u6210\u57fa\u4e8e\u5173\u7cfb\u8868\u7684\u903b\u8f91\u6267\u884c\u8ba1\u5212\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u8bd1\u4e3a\u57fa\u4e8eCube\u7684\u7269\u7406\u6267\u884c\u8ba1\u5212\uff0c\u6700\u540e\u67e5\u8be2\u9884\u8ba1\u7b97\u751f\u6210\u7684Cube\u5e76\u4ea7\u751f\u7ed3\u679c\u3002\u6574\u4e2a\u8fc7\u7a0b\u4e0d\u4f1a\u8bbf\u95ee\u539f\u59cb\u6570\u636e\u6e90\u3002\u5982\u679c\u7528\u6237\u63d0\u4ea4\u7684\u67e5\u8be2\u8bed\u53e5\u672a\u5728Kylin\u4e2d\u9884\u5148\u5b9a\u4e49\uff0cKylin\u4f1a\u8fd4\u56de\u4e00\u4e2a\u9519\u8bef\u3002<br \/>\n\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0cKylin\u5bf9\u6570\u636e\u6e90\u3001\u6267\u884c\u5f15\u64ce\u548cCube\u5b58\u50a8\u4e09\u4e2a\u6838\u5fc3\u6a21\u5757\u63d0\u53d6\u51fa\u4e86\u62bd\u8c61\u5c42\uff0c\u8fd9\u610f\u5473\u7740\u8fd9\u4e09\u4e2a\u6a21\u5757\u53ef\u4ee5\u88ab\u4efb\u610f\u5730\u6269\u5c55\u548c\u66ff\u6362\u3002\u6bd4\u5982\u53ef\u4ee5\u4f7f\u7528Spark\u66ff\u4ee3MapReduce\u4f5c\u4e3aCube\u7684\u6784\u5efa\u5f15\u64ce\uff0c\u4f7f\u7528Cassandra\u66ff\u4ee3HBase\u4f5c\u4e3aCube\u8ba1\u7b97\u540e\u6570\u636e\u7684\u5b58\u50a8\u7b49\u3002\u826f\u597d\u7684\u6269\u5c55\u6027\u4f7f\u5f97Kylin\u53ef\u4ee5\u5728\u8fd9\u4e2a\u6280\u672f\u53d1\u5c55\u65e5\u65b0\u6708\u5f02\u7684\u65f6\u4ee3\u65b9\u4fbf\u5730\u4f7f\u7528\u66f4\u5148\u8fdb\u7684\u6280\u672f\u66ff\u4ee3\u73b0\u6709\u6280\u672f\uff0c\u505a\u5230\u4e0e\u65f6\u4ff1\u8fdb\uff0c\u4e5f\u4f7f\u7528\u6237\u53ef\u4ee5\u9488\u5bf9\u81ea\u5df1\u7684\u4e1a\u52a1\u7279\u70b9\u5bf9Kylin\u8fdb\u884c\u6df1\u5ea6\u5b9a\u5236\u3002<br \/>\nApache Kylin\u7684\u8fd9\u79cd\u67b6\u6784\u4f7f\u5f97\u5b83\u62e5\u6709\u8bb8\u591a\u975e\u5e38\u68d2\u7684\u7279\u6027\uff1a<\/p>\n<ul class=\\\" list-paddingleft-2\\\">\n<li>SQL\u63a5\u53e3\uff1a<br \/>\nKylin\u4e3b\u8981\u7684\u5bf9\u5916\u63a5\u53e3\u5c31\u662f\u4ee5SQL\u7684\u5f62\u5f0f\u63d0\u4f9b\u7684\u3002SQL\u7b80\u5355\u6613\u7528\u7684\u7279\u6027\u6781\u5927\u5730\u964d\u4f4e\u4e86Kylin\u7684\u5b66\u4e60\u6210\u672c\uff0c\u4e0d\u8bba\u662f\u6570\u636e\u5206\u6790\u5e08\u8fd8\u662fWeb\u5f00\u53d1\u7a0b\u5e8f\u5458\u90fd\u80fd\u4ece\u4e2d\u6536\u76ca\u3002<\/li>\n<li>\u652f\u6301\u6d77\u91cf\u6570\u636e\u96c6<br \/>\n\u4e0d\u8bba\u662fHive\u3001SparkSQL\uff0c\u8fd8\u662fImpala\u3001Presto\uff0c\u90fd\u6539\u53d8\u4e0d\u4e86\u8fd9\u6837\u4e00\u4e2a\u4e8b\u5b9e\uff1a\u67e5\u8be2\u65f6\u95f4\u968f\u7740\u6570\u636e\u91cf\u7684\u589e\u957f\u800c\u7ebf\u6027\u589e\u957f\u3002\u800cApache Kylin\u4f7f\u7528\u9884\u8ba1\u7b97\u6280\u672f\u6253\u7834\u4e86\u8fd9\u4e00\u70b9\u3002Kylin\u5728\u6570\u636e\u96c6\u89c4\u6a21\u4e0a\u7684\u5c40\u9650\u6027\u4e3b\u8981\u53d6\u51b3\u4e8e\u7ef4\u5ea6\u7684\u4e2a\u6570\u548c\u57fa\u6570\uff0c\u800c\u4e0d\u662f\u6570\u636e\u96c6\u7684\u5927\u5c0f\uff0c\u6240\u4ee5Kylin\u80fd\u66f4\u597d\u5730\u652f\u6301\u6d77\u91cf\u6570\u636e\u96c6\u7684\u67e5\u8be2\u3002<\/li>\n<li>\u4e9a\u79d2\u7ea7\u54cd\u5e94<br \/>\n\u540c\u6837\u53d7\u76ca\u4e8e\u9884\u8ba1\u7b97\u6280\u672f\uff0cKylin\u7684\u67e5\u8be2\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u56e0\u4e3a\u590d\u6742\u7684\u8fde\u63a5\u3001\u805a\u5408\u7b49\u64cd\u4f5c\u90fd\u5728Cube\u7684\u6784\u5efa\u8fc7\u7a0b\u4e2d\u5df2\u7ecf\u5b8c\u6210\u4e86\u3002<\/li>\n<li>\u6c34\u5e73\u6269\u5c55<br \/>\nApache Kylin\u540c\u6837\u53ef\u4ee5\u4f7f\u7528\u96c6\u7fa4\u90e8\u7f72\u65b9\u5f0f\u8fdb\u884c\u6c34\u5e73\u6269\u5c55\u3002\u4f46\u90e8\u7f72\u591a\u4e2a\u8282\u70b9\u53ea\u80fd\u63d0\u9ad8Kylin\u5904\u7406\u67e5\u8be2\u7684\u80fd\u529b\uff0c\u800c\u4e0d\u80fd\u63d0\u5347\u5b83\u7684\u9884\u8ba1\u7b97\u80fd\u529b\u3002<\/li>\n<li>\u53ef\u89c6\u5316\u96c6\u6210<br \/>\nApache Kylin\u63d0\u4f9b\u4e86ODBC\/JDBC\u63a5\u53e3\u548cRESTful API\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u4e0eTableau\u7b49\u6570\u636e\u53ef\u89c6\u5316\u5de5\u5177\u96c6\u6210\u3002\u6570\u636e\u56e2\u961f\u4e5f\u53ef\u4ee5\u5728\u5f00\u653e\u7684API\u4e0a\u8fdb\u884c\u4e8c\u6b21\u5f00\u53d1\u3002<\/li>\n<\/ul>\n<h2>\u4e09\u3001Apache Kylin\u7684\u5b89\u88c5\u4e0e\u4f7f\u7528<\/h2>\n<p>\u5173\u4e8eApache Kylin\u7684\u5b89\u88c5\uff0c\u5b98\u7f51\u4e0a\u6709\u8be6\u7ec6\u7684\u6559\u7a0b\uff1a<\/p>\n<ul class=\\\" list-paddingleft-2\\\">\n<li><a href=\\\"http:\/\/kylin.apache.org\/docs20\/install\/index.html\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">Apache Kylin\u5b89\u88c5<\/a><\/li>\n<li><a href=\\\"http:\/\/kylin.apache.org\/docs20\/install\/kylin_cluster.html\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">\u96c6\u7fa4\u90e8\u7f72<\/a><\/li>\n<\/ul>\n<p>\u5728\u6b64\u5c31\u4e0d\u518d\u8d58\u8ff0\u4e86\u3002\u4f46\u6709\u4e24\u5904\u95ee\u9898\u5b98\u7f51\u4e0d\u66fe\u63d0\u53ca\uff1a<\/p>\n<ol class=\\\" list-paddingleft-2\\\">\n<li>Apache Kylin\u4f9d\u8d56\u4e8eHadoop\uff0c\u4f46\u4f7f\u7528Standalone\u6a21\u5f0f\u90e8\u7f72Hadoop\u53ef\u80fd\u4f1a\u9020\u6210\u6784\u5efaCube\u51fa\u73b0\u95ee\u9898\uff0c\u63a8\u8350\u5927\u5bb6\u4f7f\u7528\u865a\u62df\u673a\u96c6\u7fa4\u642d\u5efaHadoop\u548cKylin\u3002<\/li>\n<li>Hadoop\u9664\u4e86\u9700\u8981\u5f00\u542fHDFS\u548cYARN\uff0c\u8fd8\u9700\u8981\u5f00\u542f<strong>jobhistoryserver<\/strong>\uff0c\u542f\u52a8\u547d\u4ee4\u4e3a\uff1a<code>sbin\/mr-jobhistory-daemon.sh start historyserver<\/code><\/li>\n<\/ol>\n<p>\u90e8\u7f72\u6210\u529f\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528Kylin\u5b98\u65b9\u81ea\u5e26\u7684<a href=\\\"http:\/\/kylin.apache.org\/docs20\/tutorial\/kylin_sample.html\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">quick start\u6559\u7a0b<\/a>\u6765\u9a8c\u8bc1\u4e00\u4e0bKylin\u662f\u5426\u5b89\u88c5\u6b63\u786e\u3002<br \/>\n\u63a5\u4e0b\u6765\u6211\u4eec\u6765\u8c08\u8c08Cube\u6784\u5efa\u3002Apache Kylin\u7684Cube\u6784\u5efa\u5206\u4e3a\u4e09\u79cd\uff0c\u5206\u522b\u4e3a\u5168\u91cf\u6784\u5efa\u3001\u589e\u91cf\u6784\u5efa\u3001\u6d41\u5f0f\u6784\u5efa\u3002\u6700\u7b80\u5355\u7684\u662f\u5168\u91cf\u6784\u5efa\uff0c\u5c31\u662f\u6bcf\u6b21\u6784\u5efa\u90fd\u5bf9Hive\u8868\u8fdb\u884c\u5168\u8868\u6784\u5efa\u3002\u4f46\u662f\u5168\u91cf\u6784\u5efa\u5728\u5b9e\u9645\u73af\u5883\u4e2d\u5e76\u4e0d\u5e38\u7528\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u4e1a\u52a1\u573a\u666f\u4e0b\uff0c\u4e8b\u5b9e\u6570\u636e\u90fd\u5728\u4e0d\u65ad\u5730\u589e\u957f\u4e2d\uff0c\u6240\u4ee5\u6700\u5e38\u4f7f\u7528\u7684\u6784\u5efa\u65b9\u5f0f\u5176\u5b9e\u662f\u589e\u91cf\u6784\u5efa\u3002<br \/>\n\u589e\u91cf\u6784\u5efa\u53ef\u4ee5\u4f7fCube\u6bcf\u6b21\u53ea\u6784\u5efaHive\u8868\u4e2d\u65b0\u589e\u90e8\u5206\u7684\u6570\u636e\uff0c\u800c\u4e0d\u662f\u5168\u90e8\u6570\u636e\uff0c\u56e0\u6b64\u5927\u5927\u964d\u4f4e\u4e86\u6784\u5efa\u7684\u6210\u672c\u3002\u4e3a\u4e86\u5b9e\u73b0\u589e\u91cf\u6784\u5efa\uff0cApache Kylin\u5c06Cube\u5206\u4e3a\u591a\u4e2aSegment\uff0c\u6bcf\u4e2aSegment\u7528\u8d77\u59cb\u65f6\u95f4\u548c\u7ed3\u675f\u65f6\u95f4\u6765\u6807\u8bc6\u3002\u5173\u4e8eCube\u7684\u6784\u5efa\uff0c\u53ef\u4ee5\u53c2\u8003\u5b98\u7f51\u6587\u6863\uff1a<\/p>\n<ul class=\\\" list-paddingleft-2\\\">\n<li><a href=\\\"http:\/\/kylin.apache.org\/docs20\/tutorial\/create_cube.html\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">Kylin Cube Creation<\/a><\/li>\n<li><a href=\\\"http:\/\/kylin.apache.org\/docs20\/tutorial\/cube_build_job.html\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">Kylin Cube Build and Job Monitoring<\/a><br \/>\n\u5b98\u7f51\u7684\u6559\u7a0b\u4e2d\u56fe\u6587\u5e76\u8302\u5730\u8bb2\u8ff0\u4e86Cube\u7684\u6784\u5efa\u65b9\u6cd5\u548c\u8fc7\u7a0b\u3002\u6b64\u5904\u9700\u8981\u6ce8\u610f\u7684\u662f\u4f7f\u7528Web UI\u6784\u5efaCube\u7684\u8fc7\u7a0b\u4e2d\u589e\u91cf\u6784\u5efa\u4e0e\u5168\u91cf\u6784\u5efa\u7684\u4e0d\u540c\u4e4b\u5904\uff1a<\/li>\n<\/ul>\n<ol class=\\\" list-paddingleft-2\\\">\n<li>\u521b\u5efaModel\u65f6\u5728\u7b2c\u4e94\u6b65\uff08Settings\uff09\u9700\u8981\u6307\u5b9a Partition Date Column\uff0c\u7528\u65e5\u671f\u5b57\u6bb5\u6765\u5bf9Cube\u8fdb\u884c\u5206\u5272\u3002<\/li>\n<li>\u521b\u5efaCube\u65f6\u5728\u7b2c\u56db\u6b65\uff08Refresh Setting\uff09\u9700\u8981\u6307\u5b9a Partition Start Date\uff0c\u5373Cube\u9ed8\u8ba4\u7684\u7b2c\u4e00\u4e2aSegment\u7684\u8d77\u59cb\u65f6\u95f4\u3002<\/li>\n<\/ol>\n<p>\u589e\u91cf\u6784\u5efa\u7684\u65b9\u5f0f\u89e3\u51b3\u4e86\u4e1a\u52a1\u6570\u636e\u52a8\u6001\u589e\u957f\u7684\u95ee\u9898\u3002\u4f46\u5374\u4ecd\u7136\u4e0d\u80fd\u6ee1\u8db3\u5206\u949f\u7ea7\u7684\u8fd1\u5b9e\u65f6\u8fd4\u56de\u7ed3\u679c\u7684\u9700\u6c42\uff0c\u56e0\u4e3a\u589e\u91cf\u6784\u5efa\u4e0e\u5168\u91cf\u6784\u5efa\u4e00\u6837\uff0c\u4f7f\u7528Hive\u4f5c\u4e3a\u6570\u636e\u6e90\uff0c\u800cHive\u4e2d\u7684\u6570\u636e\u4e00\u822c\u662f\u7ecf\u8fc7ETL\u5b9a\u65f6\u5bfc\u5165\u7684\uff08\u6bd4\u5982\u6bcf\u5929\u4e00\u6b21\uff09\u3002\u6570\u636e\u7684\u65f6\u6548\u6027\u5bf9\u4e8e\u6570\u636e\u4ef7\u503c\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\uff0c\u4e3a\u4e86\u6ee1\u8db3\u5b9e\u65f6\u6570\u636e\u66f4\u65b0\u8fd9\u4e00\u666e\u904d\u9700\u6c42\uff0cApache Kylin\u7ed9\u51fa\u4e86\u6d41\u5f0f\u6784\u5efa\u65b9\u6848\u3002<br \/>\n\u4e0d\u540c\u4e8e\u524d\u4e24\u79cd\u4f7f\u7528Hive\u505a\u4e3a\u6570\u636e\u6e90\u7684\u6784\u5efa\u65b9\u5f0f\uff0c\u6d41\u5f0f\u6784\u5efa\u4f7f\u7528Kafka\u505a\u4e3a\u6570\u636e\u6e90\uff0c\u6784\u5efa\u5f15\u64ce\u5b9a\u65f6\u4eceKafka\u4e2d\u62c9\u53d6\u6570\u636e\u8fdb\u884c\u6784\u5efa\uff0c\u8fd9\u4e00\u8bbe\u8ba1\u4e0eSpark-Streaming\u7684\u5fae\u6279\u6b21\uff08Micro-Batch\uff09\u601d\u60f3\u975e\u5e38\u50cf\u3002\u5b98\u7f51\u4e0a\u540c\u6837\u7ed9\u51fa\u4e86\u5982\u4f55\u4f7f\u7528\u6d41\u5f0f\u6784\u5efa\u7684\u6587\u6863\uff1a<a href=\\\"http:\/\/kylin.apache.org\/docs20\/tutorial\/cube_streaming.html\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">Build Cube with Streaming Data<\/a>\uff0c\u9700\u8981\u6ce8\u610f\u7684\u4e00\u70b9\u662f\uff0cApache Kylin\u73b0\u5728\u7684\u6d41\u5f0f\u6784\u5efa\u65b9\u5f0f\u662fv1.6\u540e\u624d\u5b58\u5728\u7684\uff0c\u4e4b\u524d\u7684\u7248\u672c\u53ef\u80fd\u4f1a\u51fa\u73b0\u6784\u5efa\u65b9\u5f0f\u4e0d\u540c\u6216\u4e0d\u5b58\u5728\u6d41\u5f0f\u6784\u5efa\u65b9\u5f0f\u7b49\u60c5\u51b5\u3002<br \/>\nApache Kylin\u9664\u4e86\u53ef\u4ee5\u5728Web UI\u754c\u9762\u8fdb\u884c\u6784\u5efa\u548c\u67e5\u8be2\uff0c\u8fd8\u4e3aCube\u7684\u6784\u5efa\u63d0\u4f9b\u4e86RESTful API\uff0c\u4e3a\u6570\u636e\u7684\u67e5\u8be2\u63d0\u4f9b\u4e86RESTful API\u548cJDBC\/ODBC\u63a5\u53e3\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6784\u5efa\u548c\u67e5\u8be2\u65b9\u5f0f\u3002\u53e6\u5916\uff0cKylin\u8fd8\u652f\u6301\u4f7f\u7528\u7b2c\u4e09\u65b9\u6570\u636e\u5206\u6790\u5de5\u5177\u6765\u5bf9Kylin\u4e2d\u8ba1\u7b97\u597d\u7684\u6570\u636e\u8fdb\u884c\u5206\u6790\uff0c\u5982Apache Zeppelin\u3001Tableau\u7b49\u3002<\/p>\n<h2>\u56db\u3001\u4f01\u4e1a\u5e94\u7528\u6848\u4f8b<\/h2>\n<p>Apache Kylin\u867d\u7136\u8fd8\u5f88\u5e74\u8f7b\uff0c\u4f46\u5df2\u7ecf\u5728\u591a\u4e2a\u4f01\u4e1a\u7684\u751f\u4ea7\u9879\u76ee\u4e2d\u5f97\u5230\u4e86\u5e94\u7528\u3002\u4e0b\u9762\u6211\u4eec\u6765\u770b\u4e00\u770bKylin\u5728\u56fd\u5185\u4e24\u4e2a\u8457\u540d\u4f01\u4e1a\u5185\u7684\u5e94\u7528\u3002<\/p>\n<h3>\u767e\u5ea6\u5730\u56fe<\/h3>\n<p>\u767e\u5ea6\u5730\u56fe\u6570\u636e\u667a\u80fd\u7ec4\u662f\u56fd\u5185\u6700\u65e9\u7684\u4e00\u6279\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528Apache Kylin\u7684\u6280\u672f\u56e2\u961f\u3002\u57282014\u5e74\u672b\uff0c\u767e\u5ea6\u5730\u56fe\u56e2\u961f\u6b63\u8981\u642d\u5efa\u4e00\u5957\u5b8c\u6574\u7684OLAP\u6570\u636e\u5206\u6790\u5e73\u53f0\uff0c\u7528\u6765\u63d0\u4f9b\u767e\u4ebf\u884c\u7ea7\u6570\u636e\u5355\u6761SQL\u6beb\u79d2\u5230\u79d2\u7ea7\u7684\u591a\u7ef4\u5206\u6790\u67e5\u8be2\u670d\u52a1\u3002\u5728\u6280\u672f\u9009\u578b\u7684\u8fc7\u7a0b\u4e2d\uff0c\u767e\u5ea6\u5730\u56fe\u56e2\u961f\u53c2\u8003\u4e86Apache Drill\u3001Presto\u3001Impala\u3001Spark SQL\u3001Apache Kylin\u7b49\u6280\u672f\u3002\u5f53\u65f6Apache Drill\u548cPresto\u56e0\u751f\u4ea7\u73af\u5883\u6848\u4f8b\u8f83\u5c11\uff0c\u800cImpala\u548cSpark SQL\u5219\u4e3b\u8981\u57fa\u4e8e\u5185\u5b58\u8ba1\u7b97\uff0c\u5bf9\u673a\u5668\u8d44\u6e90\u8981\u6c42\u8f83\u9ad8\uff0c\u4ea4\u4e92\u9875\u9762\u901a\u5e38\u542b\u6709\u591a\u6761SQL\u67e5\u8be2\u8bf7\u6c42\uff0c\u5728\u8d85\u5927\u89c4\u6a21\u7684\u6570\u636e\u96c6\u4e0b\uff0c\u52a8\u6001\u8ba1\u7b97\u4ea6\u96be\u4ee5\u6ee1\u8db3\u8981\u6c42\u3002<br \/>\n\u6700\u7ec8\uff0c\u767e\u5ea6\u5730\u56fe\u56e2\u961f\u5173\u6ce8\u5230\u4e86\u57fa\u4e8eMapReduce\u9884\u8ba1\u7b97\u751f\u6210Cube\u5e76\u63d0\u4f9b\u4f4e\u5ef6\u8fdf\u67e5\u8be2\u7684Apache Kylin\u89e3\u51b3\u65b9\u6848\uff0c\u4ed6\u4eec\u5728Apache Kylin\u96c6\u7fa4\u4e0a\u8dd1\u4e86\u591a\u4e2aCube\u6d4b\u8bd5\uff0c\u7ed3\u679c\u8868\u660e\u5b83\u80fd\u591f\u6709\u6548\u89e3\u51b3\u5927\u6570\u636e\u8ba1\u7b97\u5206\u6790\u76843\u5927\u75db\u70b9\uff1a<br \/>\n<strong>\u75db\u70b9\u4e00<\/strong>\uff1a\u767e\u4ebf\u7ea7\u6d77\u91cf\u6570\u636e\u591a\u7ef4\u6307\u6807\u52a8\u6001\u8ba1\u7b97\u8017\u65f6\u95ee\u9898\uff0cApache Kylin\u901a\u8fc7\u9884\u8ba1\u7b97\u751f\u6210Cube\u7ed3\u679c\u6570\u636e\u96c6\u5e76\u5b58\u50a8\u5230HBase\u7684\u65b9\u5f0f\u89e3\u51b3\u3002<br \/>\n<strong>\u75db\u70b9\u4e8c<\/strong>\uff1a\u590d\u6742\u6761\u4ef6\u7b5b\u9009\u95ee\u9898\uff0c\u7528\u6237\u67e5\u8be2\u65f6\uff0cApache Kylin\u5229\u7528router\u67e5\u627e\u7b97\u6cd5\u53ca\u4f18\u5316\u7684HBase Coprocessor\u89e3\u51b3\uff1b<br \/>\n<strong>\u75db\u70b9\u4e09<\/strong>\uff1a\u8de8\u6708\u3001\u5b63\u5ea6\u3001\u5e74\u7b49\u5927\u65f6\u95f4\u533a\u95f4\u67e5\u8be2\u95ee\u9898\uff0c\u5bf9\u4e8e\u9884\u8ba1\u7b97\u7ed3\u679c\u7684\u5b58\u50a8\uff0cApache Kylin\u5229\u7528Cube\u7684Data Segment\u5206\u533a\u5b58\u50a8\u7ba1\u7406\u89e3\u51b3\u3002<br \/>\n\u8fd93\u4e2a\u75db\u70b9\u7684\u89e3\u51b3\uff0c\u4f7f\u767e\u5ea6\u5730\u56fe\u5728\u767e\u4ebf\u7ea7\u5927\u6570\u636e\u89c4\u6a21\u4e0b\uff0c\u4e14\u6570\u636e\u6a21\u578b\u786e\u5b9a\u7684\u5177\u4f53\u591a\u7ef4\u5206\u6790\u4ea7\u54c1\u4e2d\uff0c\u8fbe\u5230\u5355\u6761SQL\u6beb\u79d2\u7ea7\u54cd\u5e94\u3002<\/p>\n<h3>\u4eac\u4e1c\u4e91\u6d77<\/h3>\n<p>\u4eac\u4e1c\u4e91\u6d77\u662f\u7531\u4eac\u4e1c\u548cISV\uff08\u4e0e\u4eac\u4e1c\u4e91\u5408\u4f5c\u7684\u7b2c\u4e09\u65b9\u670d\u52a1\u5382\u5546\uff09\u5171\u540c\u5408\u4f5c\u7684\u6a21\u5f0f\u5bf9\u5546\u5bb6\u63d0\u4f9b\u670d\u52a1\u3002\u4e91\u6d77\u63d0\u4f9b\u57fa\u7840\u7684\u4eac\u4e1cPOP(\u5546\u5bb6\u5f00\u653e\u5e73\u53f0)\u6570\u636e\uff0c\u5305\u62ec\u5546\u54c1\u3001\u5546\u5bb6\u3001\u5ba2\u670d\u7ee9\u6548\u3001\u54c1\u724c\u3001\u884c\u4e1a\u7b49\u4e3b\u9898\u6570\u636e\u3002ISV\u901a\u8fc7\u5546\u5bb6\u6388\u6743\u53ef\u4ee5\u83b7\u53d6\u5546\u5bb6\u57fa\u7840\u6570\u636e\uff0cISV\u901a\u8fc7JOS\u7684API\u63a5\u53e3\u4e0a\u4f20\u76f8\u5173\u7ef4\u8868\u6570\u636e\uff0c\u6570\u636e\u4e0a\u4f20\u5230\u6570\u636e\u4ed3\u5e93\u540e\uff0cISV\u53ef\u4ee5\u5728\u4e91\u6d77\u5f00\u653e\u5e73\u53f0\u4e0a\u5f00\u53d1\u76f8\u5173\u7684Hive SQL\u5bf9\u4e0a\u4f20\u6570\u636e\u548c\u5546\u5bb6\u57fa\u7840\u6570\u636e\u8fdb\u884c\u5173\u8054\u8ba1\u7b97\uff0c\u8ba1\u7b97\u7ed3\u679c\u53ef\u4ee5\u901a\u8fc7\u6570\u636e\u5f00\u653eAPI\u67e5\u8be2\uff0cISV\u83b7\u53d6\u5230\u6570\u636e\u540e\u901a\u8fc7\u5e94\u7528\u5c55\u73b0\u7ed9\u5546\u5bb6\u4f7f\u7528\u3002<br \/>\nJOS\u5f00\u653e\u63a5\u8fd1500\u4e2aAPI\uff0c\u6bcf\u5929\u8c03\u7528\u91cf\u57287\u4ebf\u6b21\u5de6\u53f3\u3002\u9488\u5bf9API\u7684\u8c03\u7528\u60c5\u51b5\u8fdb\u884c\u591a\u7ef4\u5206\u6790\uff0c\u5206\u6790\u67e5\u8be2\u5ef6\u8fdf\u8981\u6c42\u8fbe\u5230\u79d2\u7ea7\uff0c\u5e76\u4f7f\u7528BI\u5de5\u5177\u8fdb\u884c\u5206\u6790\u5c55\u73b0\u3002JOS\u7684API\u8bbf\u95ee\u65e5\u5fd7\u6570\u636e\u901a\u8fc7\u5b9a\u65f6\u6293\u53d6\u5b58\u50a8\u5728Hive\u6570\u636e\u4ed3\u5e93\u4e2d\u3002\u6240\u4ee5\u9700\u8981\u4e00\u79cd\u80fd\u591f\u5728\u5927\u6570\u636e\u91cf\u60c5\u51b5\u4e0b\u8fdb\u884c\u4ea4\u4e92\u5f0f\u591a\u7ef4\u5206\u6790\u7684SQL on Hadoop\u5f15\u64ce\uff0c\u5e76\u4e14\u8981\u652f\u6301\u548cBI\u5de5\u5177\u7684\u96c6\u6210\uff0c\u63d0\u4f9b\u6807\u51c6\u7684JDBC\u3001ODBC\u63a5\u53e3\u3002<br \/>\n\u867d\u7136\u5f00\u6e90\u793e\u533a\u5404\u79cd\u4f18\u79c0\u7684SQL on Hadoop\u5f15\u64ce\u4e0d\u65ad\u6d8c\u73b0\uff0c\u6bd4\u5982Impala\uff0cSparkSQL\u7b49\u3002\u4f46\u662f\u9488\u5bf9\u4e8e\u4ee5\u4e0a\u573a\u666f\u7684\u8003\u8651\uff1a\u5927\u6570\u636e\u91cf\u60c5\u51b5\u4e0b\u79d2\u7ea7\u591a\u7ef4\u5206\u6790\u3001\u652f\u6301\u4e0e\u4f20\u7edfBI\u5de5\u5177\u65e0\u7f1d\u96c6\u6210\u3001\u5728\u5927\u6570\u636e\u91cf\u57fa\u7840\u4e0a\u4f7f\u7528\u6807\u51c6SQL\u67e5\u8be2\u5c0f\u6570\u636e\u91cf\u7ed3\u679c\u96c6\u80fd\u591f\u8fbe\u5230\u6beb\u79d2\u7ea7\u3001\u5b8c\u5168\u57fa\u4e8eHadoop\u751f\u6001\u7cfb\u7edf\u3001\u652f\u6301\u6c34\u5e73\u6269\u5c55\u7b49\u3002\u6700\u7ec8\u4eac\u4e1c\u4e91\u6d77\u9009\u62e9\u4e86\u4e86Apache Kylin\u3002<\/p>\n<h2>\u4e94\u3001\u603b\u7ed3<\/h2>\n<p>Apache Kylin\u7684\u51fa\u73b0\uff0c\u586b\u8865\u4e86OLAP on Hadoop\u89e3\u51b3\u65b9\u6848\u7684\u7a7a\u767d\uff0c\u76f8\u6bd4\u4e8e\u5e02\u9762\u4e0a\u5176\u4ed6\u9884\u8ba1\u7b97\u7cfb\u7edf\uff0cApache Kylin\u5177\u6709\u66f4\u5f3a\u7684\u6613\u7528\u6027\uff08\u4f7f\u7528\u8fc7Druid\u7684\u4eba\u4f1a\u5bf9\u8fd9\u4e00\u70b9\u6df1\u6709\u4f53\u4f1a\uff09\u3002Apache Kylin\u5df2\u7ecf\u5728eBay\u3001\u767e\u5ea6\u3001\u4eac\u4e1c\u3001\u7f8e\u56e2\u7b49\u8457\u540d\u4e92\u8054\u7f51\u516c\u53f8\u5f97\u5230\u5e94\u7528\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u8bc1\u660e\u4e86\u81ea\u5df1\u3002\u5bf9\u9884\u8ba1\u7b97\u7cfb\u7edf\u6709\u9700\u6c42\u7684\u540c\u5b66\u4eec\u53ef\u4ee5\u8e0a\u8dc3\u5c1d\u8bd5Apache Kylin\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 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&raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[129,118],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"\u524d\u8a00 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