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\u5468\u8087\u5cf0\u662f\u4f5c\u8005\u3002<\/p>\n
KairosDB\u6700\u521d\u662fOpenTSDB 1.x\u7248\u672c\u7684\u4e00\u4e2a\u5206\u652f\uff0c\u65e8\u5728\u57fa\u4e8eOpenTSDB\u4ee3\u7801\u5b9e\u65bd\u4e8c\u6b21\u5f00\u53d1\uff0c\u4ee5\u6ee1\u8db3\u65b0\u7684\u529f\u80fd\u9700\u6c42\u3002\u5176\u4e2d\u4e00\u4e2a\u6539\u8fdb\u70b9\u662f\u652f\u6301\u53ef\u63d2\u62d4\u7684\u5b58\u50a8\u5f15\u64ce\u3002\u4f8b\u5982\uff0c\u4e0eOpenTSDB\u4e0d\u540c\uff0cH2\u7684\u652f\u6301\u4f7f\u5f97\u5728\u672c\u5730\u8fdb\u884c\u5f00\u53d1\u548c\u6d4b\u8bd5\u66f4\u52a0\u5bb9\u6613\u3002\u5728\u65e9\u671f\u7248\u672c\u4e2d\uff0cHBase\u662f\u4e3b\u8981\u7684\u5b58\u50a8\u5f15\u64ce\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u968f\u7740\u5b58\u50a8\u7684\u4f18\u5316\uff0cHBase\u9010\u6e10\u88abCassandra\u6240\u53d6\u4ee3\uff0c\u5e76\u6210\u4e3a\u57fa\u4e8eCassandra\u5f00\u53d1\u7684\u7b2c\u4e00\u4e2a\u65f6\u5e8f\u6570\u636e\u5e93\u3002\u5728\u6700\u65b0\u7248\u672c\u4e2d\uff0c\u7531\u4e8eCassandra\u5177\u6709HBase\u4e0d\u53ef\u7528\u7684\u7279\u5b9a\u5c5e\u6027\uff0c\u8fd9\u4e9b\u5c5e\u6027\u88ab\u5e94\u7528\u4e8e\u5b58\u50a8\u4f18\u5316\uff0c\u56e0\u6b64\u4e0d\u518d\u652f\u6301HBase\u3002<\/p>\n
\u6574\u4f53\u67b6\u6784\u4e0eOpenTSDB\u76f8\u4f3c\uff0c\u90fd\u5c06\u6210\u719f\u7684\u6570\u636e\u5e93\u4f5c\u4e3a\u5e95\u5c42\u5b58\u50a8\u5f15\u64ce\u4f7f\u7528\u3002\u4e3b\u8981\u903b\u8f91\u4ec5\u5b58\u5728\u4e8e\u5b58\u50a8\u5f15\u64ce\u5c42\u4e4b\u4e0a\u7684\u8584\u903b\u8f91\u5c42\u3002\u8fd9\u4e2a\u903b\u8f91\u5c42\u7684\u90e8\u7f72\u67b6\u6784\u662f\u4e00\u79cd\u53ef\u6c34\u5e73\u6269\u5c55\u7684\u65e0\u72b6\u6001\u7ec4\u4ef6\u3002<\/p>\n
\u5728\u529f\u80fd\u4e0a\u7684\u5dee\u5f02\u4e2d\uff0c\u6211\u4eec\u5728OpenTSDB 1.x\u4e0a\u8fdb\u884c\u4e8c\u6b21\u5f00\u53d1\uff0c\u5bf9OpenTSDB\u7684\u529f\u80fd\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u5e76\u5f00\u53d1\u4e86OpenTSDB\u4e0d\u5177\u5907\u7684\u529f\u80fd\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecd\u4e3b\u8981\u7684\u529f\u80fd\u5dee\u5f02\u3002<\/p>\n
1\u3001\u53ef\u63d2\u62d4\u7684\u5b58\u50a8\u5f15\u64ce\uff1aOpenTSDB\u7684\u521d\u59cb\u7248\u672c\u4e0eHBase\u7d27\u5bc6\u7ed3\u5408\u3002\u4e3a\u4e86\u8ffd\u6c42\u6700\u4f73\u6027\u80fd\uff0c\u8fd8\u5f00\u53d1\u4e86\u5f02\u6b65\u7684HBase\u5ba2\u6237\u7aef\uff08\u73b0\u5df2\u4f5c\u4e3a\u72ec\u7acb\u7684\u5f00\u6e90\u9879\u76ee\u8f93\u51fa\uff1aAsyncHBase\uff09\u3002\u7ed3\u679c\uff0c\u6574\u4e2a\u4ee3\u7801\u90fd\u662f\u4ee5\u5f02\u6b65\u9a71\u52a8\u6a21\u5f0f\u7f16\u5199\u7684\uff0c\u5bfc\u81f4\u4ee3\u7801\u590d\u6742\u5ea6\u589e\u52a0\uff0c\u53ef\u8bfb\u6027\u964d\u4f4e\uff0c\u540c\u65f6\u589e\u52a0\u4e86\u652f\u6301\u591a\u4e2a\u5b58\u50a8\u5f15\u64ce\u7684\u96be\u5ea6\u3002KairosDB\u4e25\u683c\u5b9a\u4e49\u4e86\u5b58\u50a8\u5c42\u7684API\u63a5\u53e3\u3002\u7531\u4e8e\u6574\u4f53\u903b\u8f91\u4e0e\u5b58\u50a8\u5c42\u7684\u8026\u5408\u8f83\u5c11\uff0c\u56e0\u6b64\u591a\u4e2a\u5b58\u50a8\u5f15\u64ce\u7684\u6269\u5c55\u53d8\u5f97\u5bb9\u6613\u3002\u6700\u65b0\u7248\u7684OpenTSDB\u5df2\u652f\u6301Cassandra\u548cBigTable\uff0c\u4f46\u4f5c\u4e3a\u6574\u4f53\u67b6\u6784\u6765\u8bf4\uff0c\u5e76\u4e0d\u80fd\u79f0\u4e4b\u4e3a\u652f\u6301\u53ef\u63d2\u62d4\u7684\u5b58\u50a8\u5f15\u64ce\u7684\u67b6\u6784\u3002<\/p>\n
2\u3001\u5bf9\u5404\u79cd\u6570\u636e\u7c7b\u578b\u548c\u81ea\u5b9a\u4e49\u7c7b\u578b\u7684\u652f\u6301\uff1aOpenTSDB\u4ec5\u652f\u6301\u6570\u5b57\u7c7b\u578b\uff0c\u800cKairosDB\u652f\u6301\u6570\u5b57\u7c7b\u578b\u3001\u5b57\u7b26\u4e32\u7c7b\u578b\u548c\u81ea\u5b9a\u4e49\u6570\u5b57\u7c7b\u578b\u7684\u503c\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6307\u6807\u503c\u5e76\u4e0d\u662f\u7b80\u5355\u7684\u503c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60f3\u8981\u8ba1\u7b97\u5f53\u524d\u65f6\u95f4\u70b9\u7684TopN\uff0c\u5219\u76f8\u5e94\u7684\u6307\u6807\u503c\u53ef\u80fd\u662f\u5b57\u7b26\u4e32\u503c\u7684\u96c6\u5408\u3002\u53ef\u6269\u5c55\u7684\u7c7b\u578b\u4f1a\u66f4\u5bb9\u6613\u6ee1\u8db3\u672a\u6765\u7684\u65b0\u9700\u6c42\u3002KairosDB\u57fa\u4e8eOpenTSDB\u8fdb\u884c\u4e86\u7b2c\u4e00\u6b21\u91cd\u5927\u6539\u8fdb\uff0c\u8868\u660e\u4e86\u5b83\u66f4\u7075\u6d3b\u7684\u529f\u80fd\u6a21\u578b\u548c\u4ee3\u7801\u67b6\u6784\u3002
\n3\u3001\u81ea\u52a8\u805a\u5408\u652f\u6301\uff1a\u76ee\u524d\uff0c\u5927\u591a\u6570TSDB\u90fd\u671d\u7740\u652f\u6301\u9884\u5148\u805a\u5408\u548c\u81ea\u52a8\u805a\u5408\u7684\u65b9\u5411\u53d1\u5c55\u3002OpenTSDB\u662f\u4e3a\u6570\u4e0d\u591a\u4e0d\u652f\u6301\u6b64\u529f\u80fd\u7684TSDB\u4e4b\u4e00\u3002\u5728\u6700\u65b0\u7248\u672c\u7684OpenTSDB\u4e2d\uff0c\u751a\u81f3\u4e0d\u652f\u6301\u591a\u7cbe\u5ea6\u6570\u636e\u7684\u5b58\u50a8\u3002\u7136\u800c\uff0cKairosDB\u652f\u6301\u7684\u81ea\u52a8\u805a\u5408\u529f\u80fd\u7684\u5b9e\u73b0\u65b9\u6cd5\u4ecd\u76f8\u5bf9\u539f\u59cb\uff0c\u5c06\u5728\u4e0b\u4e00\u8282\u4e2d\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n
4\u3001\u5728\u5b58\u50a8\u6a21\u578b\u65b9\u9762\u5b58\u5728\u5dee\u5f02\uff1a\u5bf9\u4e8eTSDB\uff0c\u5b58\u50a8\u662f\u201c\u6838\u5fc3\u4e2d\u7684\u6838\u5fc3\u201d\u3002OpenTSDB\u7684\u5b58\u50a8\u6a21\u578b\u91c7\u7528UID\u538b\u7f29\u4f18\u5316\u4ee5\u4f18\u5316\u67e5\u8be2\u548c\u5b58\u50a8\u3002\u800cKairosDB\u5219\u91c7\u7528\u4e86\u57fa\u4e8eCassandra\u5bbd\u8868\u7684\u53e6\u4e00\u79cd\u601d\u8def\u3002\u8fd9\u4e5f\u662fHBase\u88abCassandra\u53d6\u4ee3\u7684\u6700\u4e3b\u8981\u539f\u56e0\u3002\u6211\u4eec\u5c06\u5728\u4e0b\u4e00\u8282\u8be6\u7ec6\u89e3\u91ca\u8fd9\u4e00\u70b9\u3002<\/p>\n
\u8bbe\u8ba1\u4e0a\u7684\u4e3b\u8981\u7279\u70b9\u662f\u4f7f\u7528UID\u7f16\u7801\u3002\u901a\u8fc7\u4f7f\u7528UID\u7f16\u7801\uff0c\u53ef\u4ee5\u5927\u5e45\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\uff0c\u5e76\u4e14\u57fa\u4e8eUID\u7f16\u7801\u7684\u56fa\u5b9a\u5b57\u8282\u5c5e\u6027\u4f7f\u7528HBase\u8fc7\u6ee4\u5668\uff0c\u4f18\u5316\u4e86\u8bb8\u591a\u67e5\u8be2\u3002\u7136\u800c\uff0cUID\u7f16\u7801\u4e5f\u6709\u8bb8\u591a\u7f3a\u9677\u3002\u9996\u5148\uff0c\u9700\u8981\u7ef4\u62a4\u5ea6\u91cf\u6807\u51c6\/\u6807\u7b7e\u952e\/\u6807\u7b7e\u503c\u548cUID\u7684\u6620\u5c04\u8868\u3002\u6240\u6709\u6570\u636e\u70b9\u7684\u5199\u5165\u548c\u8bfb\u53d6\u90fd\u9700\u8981\u901a\u8fc7\u6620\u5c04\u8868\u8fdb\u884c\u8f6c\u6362\u3002\u6620\u5c04\u8868\u901a\u5e38\u4f1a\u88ab\u4fdd\u5b58\u5728TSD\u6216\u5ba2\u6237\u7aef\u7684\u7f13\u5b58\u4e2d\uff0c\u589e\u52a0\u4e86\u989d\u5916\u7684\u5185\u5b58\u6d88\u8017\u3002\u5176\u6b21\uff0c\u7531\u4e8eUID\u7f16\u7801\uff0c\u5ea6\u91cf\u6807\u51c6\/\u6807\u7b7e\u952e\/\u6807\u7b7e\u503c\u7684\u6570\u91cf\u5b58\u5728\u9650\u5236\uff0c\u53d6\u51b3\u4e8eUID\u4f7f\u7528\u7684\u5b57\u8282\u6570\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4UID\u5206\u914d\u51b2\u7a81\uff0c\u5f71\u54cd\u5199\u5165\u64cd\u4f5c\u3002<\/p>\n
\u4ece\u672c\u8d28\u4e0a\u8bb2\uff0cOpenTSDB\u5b58\u50a8\u6a21\u578b\u6240\u91c7\u7528\u7684UID\u7f16\u7801\u4f18\u5316\u4e3b\u8981\u89e3\u51b3\u4e86\u4e24\u4e2a\u95ee\u9898\u3002<\/p>\n
1\u3001\u4f18\u5316\u5b58\u50a8\u7a7a\u95f4\u3002\u901a\u8fc7UID\u7f16\u7801\u89e3\u51b3\u5b58\u50a8\u7a7a\u95f4\u5197\u4f59\u95ee\u9898\uff0c\u8be5\u95ee\u9898\u662f\u7531\u884c\u952e\u91cd\u590d\u4fdd\u5b58\u5bfc\u81f4\u7684\u3002
\n2\u3001\u57fa\u4e8e\u4f7f\u7528UID\u7f16\u7801\u7684\u6807\u7b7e\u952e\u548c\u6807\u7b7e\u503c\u5177\u6709\u56fa\u5b9a\u5b57\u8282\u957f\u5ea6\u5c5e\u6027\u7684\u67e5\u8be2\u4f18\u5316\uff0c\u4f7f\u7528HBase FuzzyRowFilter\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u8fdb\u884c\u67e5\u8be2\u4f18\u5316\u3002
\n\u4e3a\u89e3\u51b3\u8fd9\u4e24\u4e2a\u95ee\u9898\uff0cKairosDB\u91c7\u7528\u4e86\u4e0d\u9700\u8981UID\u7f16\u7801\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\uff0c\u5e76\u4e14\u6210\u529f\u907f\u514d\u4e86\u8fd9\u4e9b\u95ee\u9898\u3002\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e0bKairosDB\u7684\u5b58\u50a8\u6a21\u578b\u3002\u5b83\u4e3b\u8981\u7531\u4ee5\u4e0b\u4e09\u4e2a\u8868\u7ec4\u6210\u3002<\/p>\n
1\u3001\u6570\u636e\u70b9\uff1a\u5b58\u50a8\u6240\u6709\u539f\u59cb\u6570\u636e\u70b9\u3002\u6bcf\u4e2a\u6570\u636e\u70b9\u5305\u542b\u5ea6\u91cf\u3001\u6807\u7b7e\u3001\u65f6\u95f4\u6233\u548c\u503c\u3002\u6570\u636e\u884c\u7684\u65f6\u95f4\u8303\u56f4\u4e3a3\u5468\u3002\u8fd9\u610f\u5473\u7740\u57283\u5468\u5185\u7684\u6240\u6709\u6570\u636e\u70b9\u90fd\u5b58\u50a8\u5728\u540c\u4e00\u884c\u4e2d\uff0c\u800cOpenTSDB\u7684\u884c\u65f6\u95f4\u8303\u56f4\u53ea\u67091\u5c0f\u65f6\u3002\u884c\u952e\u7684\u7ed3\u6784\u4e0eOpenTSDB\u76f8\u540c\uff0c\u7ed3\u6784\u4e3a<\u5ea6\u91cf><\u65f6\u95f4\u6233><\u6807\u7b7e\u952e1><\u6807\u7b7e\u503c1><\u6807\u7b7e\u952e2><\u6807\u7b7e\u503c2>…<\u6807\u7b7e\u952en><\u6807\u7b7e\u503cn>\u3002\u533a\u522b\u5728\u4e8e\uff0c\u6240\u6709\u7684\u5ea6\u91cf\u3001\u6807\u7b7e\u952e\u548c\u6807\u7b7e\u503c\u90fd\u5b58\u50a8\u539f\u59cb\u503c,\u800c\u4e0d\u662fUID\u7684\u66ff\u4ee3\u503c\u3002<\/p>\n
2\u3001\u884c\u952e\u7d22\u5f15\uff1a\u6b64\u8868\u5b58\u50a8\u6bcf\u4e2a\u5ea6\u91cf\u5728DataPoints\u8868\u4e2d\u6240\u6709\u884c\u952e\u7684\u6620\u5c04\u3002\u5373\uff0c\u540c\u4e00\u5ea6\u91cf\u5199\u5165\u7684\u6240\u6709\u884c\u952e\u5b58\u50a8\u5728\u540c\u4e00\u884c\u4e2d\uff0c\u5e76\u6309\u7167\u65f6\u95f4\u987a\u5e8f\u6392\u5e8f\u3002\u8be5\u8868\u4e3b\u8981\u7528\u4e8e\u67e5\u8be2\u3002\u5982\u679c\u9700\u8981\u6309\u7167\u6807\u7b7e\u952e\u6216\u6807\u7b7e\u503c\u8fdb\u884c\u8fc7\u6ee4\uff0c\u5219\u9996\u5148\u4ece\u8be5\u8868\u4e2d\u8fc7\u6ee4\u67e5\u8be2\u671f\u95f4\u5185\u7684\u6240\u6709\u76ee\u6807\u884c\u952e\uff0c\u7136\u540e\u518d\u67e5\u8be2DataPoints\u8868\u4e2d\u7684\u6570\u636e\u3002<\/p>\n
3\u3001\u5b57\u7b26\u4e32\u7d22\u5f15\uff1a\u6b64\u8868\u5305\u542b3\u884c\u6570\u636e\uff0c\u6bcf\u884c\u5206\u522b\u5b58\u50a8\u6240\u6709\u7684\u5ea6\u91cf\u3001\u6807\u7b7e\u952e\u548c\u6807\u7b7e\u503c\u3002<\/p>\n
KairosDB\u7684\u5b58\u50a8\u6a21\u578b\u5229\u7528\u4e86Cassandra\u7684\u5bbd\u8868\u529f\u80fd\u3002\u5728HBase\u7684\u5e95\u5c42\u6587\u4ef6\u5b58\u50a8\u683c\u5f0f\u4e2d\uff0c\u6bcf\u4e00\u5217\u90fd\u4e0e\u952e\u503c\u5bf9\u5e94\uff0c\u5176\u4e2d\u952e\u5373\u4e3a\u8be5\u884c\u7684\u884c\u952e\u3002\u56e0\u6b64\uff0cHBase\u884c\u7684\u6bcf\u4e00\u5217\u90fd\u4f1a\u91cd\u590d\u5b58\u50a8\u76f8\u540c\u7684\u884c\u952e\u3002\u8fd9\u5c31\u662fUID\u7f16\u7801\u80fd\u591f\u5927\u5927\u8282\u7701\u5b58\u50a8\u5bb9\u91cf\u7684\u4e3b\u8981\u539f\u56e0\uff0c\u800c\u4e3a\u4e86\u8fdb\u4e00\u6b65\u538b\u7f29UID\u7f16\u7801\u540e\u7684\u5b58\u50a8\u5bb9\u91cf\uff0c\u53ef\u4ee5\u91c7\u7528\u5408\u5e76\u7b56\u7565\uff08\u5c06\u884c\u5185\u7684\u6240\u6709\u5217\u5408\u5e76\u4e3a\u4e00\u4e2a\u5217\uff09\u3002Cassandra\u7684\u5e95\u5c42\u6587\u4ef6\u5b58\u50a8\u683c\u5f0f\u4e0eHBase\u4e0d\u540c\u3002Cassandra\u884c\u7684\u6bcf\u4e00\u5217\u5e76\u4e0d\u4f1a\u91cd\u590d\u5b58\u50a8\u884c\u952e\uff0c\u56e0\u6b64\u4e0d\u9700\u8981UID\u7f16\u7801\u3002\u51cf\u5c11\u884c\u6570\u662f\u964d\u4f4eCassandra\u5b58\u50a8\u5bb9\u91cf\u7684\u4e00\u79cd\u4f18\u5316\u7b56\u7565\uff0c\u5373\u4e0d\u662f\u6bcf\u884c\u5b58\u50a81\u5c0f\u65f6\u7684\u6570\u636e\uff0c\u800c\u662f\u4fdd\u5b583\u5468\u7684\u6570\u636e\u3002\u5173\u4e8e\u8fd9\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\u7684\u539f\u56e0\uff0c\u8bf7\u53c2\u8003”Hbase\u6587\u4ef6\u683c\u5f0f”\u548c”Cassandra\u6587\u4ef6\u683c\u5f0f”\u3002<\/p>\n
\u5f53\u4f7f\u7528Cassandra\u7684\u5bbd\u8868\u65f6\uff0c\u5373\u4f7f\u4e0d\u4f7f\u7528UID\u7f16\u7801\uff0c\u5176\u5b58\u50a8\u5bb9\u91cf\u4e5f\u4e0d\u6bd4\u4f7f\u7528UID\u7f16\u7801\u7684OpenTSDB\u5dee\u592a\u591a\u3002\u5b98\u65b9\u89e3\u91ca\u5982\u4e0b\uff1a<\/p><\/blockquote>\n
\u9996\u5148\uff0c\u4e00\u4e2a\u9009\u9879\u662f\u4e0d\u8981\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528ID\u3002\u5b57\u7b26\u4e32\u6570\u636e\uff08\u5ea6\u91cf\u540d\u79f0\u548c\u6807\u7b7e\uff09\u5c06\u88ab\u5199\u5165\u884c\u952e\u548c\u9002\u5f53\u7684\u7d22\u5f15\u3002\u7531\u4e8eCassandra\u7684\u884c\u975e\u5e38\u5bbd\uff0c\u6240\u4ee5\u5199\u5165\u5230\u6570\u636e\u5e93\u7684\u952e\u7684\u6570\u91cf\u8981\u5c11\u5f97\u591a\u3002\u4f7f\u7528ID\u4e5f\u65e0\u6cd5\u8282\u7701\u592a\u591a\u7a7a\u95f4\u3002\u6b64\u5916\uff0c\u4e0d\u4f7f\u7528ID\u8fd8\u53ef\u4ee5\u907f\u514d\u5728\u6574\u4e2a\u96c6\u7fa4\u4e2d\u4f7f\u7528\u67d0\u79cd\u9501\u5b9a\u3002<\/p>\n
\u6b63\u5982\u524d\u9762\u6240\u63d0\u5230\u7684\uff0cCassandra\u5177\u6709\u66f4\u5927\u7684\u884c\u5927\u5c0f\u3002OpenTSDB HBase\u7684\u9ed8\u8ba4\u884c\u5927\u5c0f\u4e3a1\u5c0f\u65f6\uff0c\u800cCassandra\u8bbe\u5b9a\u4e3a3\u5468\u3002<\/p>\n
\u5728KairosDB\u4e2d\uff0c\u67e5\u8be2\u7684\u6574\u4f53\u6d41\u7a0b\u4e0eOpenTSDB\u91c7\u7528\u7684\u4f18\u5316\u65b9\u6cd5\u4e0d\u540c\u3002<\/p>\n
1\u3001\u6839\u636e\u67e5\u8be2\u6761\u4ef6\uff0c\u641c\u7d22\u6240\u6709DataPoints\u8868\u7684\u884c\u952e\u3002
\n1\u3001\u5982\u679c\u6709\u81ea\u5b9a\u4e49\u63d2\u4ef6\uff0c\u53ef\u4ee5\u4ece\u63d2\u4ef6\u4e2d\u83b7\u53d6\u6240\u6709\u884c\u952e\u3002(\u901a\u8fc7\u4f7f\u7528\u63d2\u4ef6\uff0c\u53ef\u4ee5\u521b\u5efa\u884c\u952e\u7d22\u5f15\u5e76\u4f7f\u7528\u5916\u90e8\u7d22\u5f15\u521b\u5efa\u7cfb\u7edf\u8fdb\u884c\u6269\u5c55\uff0c\u4f8b\u5982\u4f7f\u7528ElasticSearch\u7b49)
\n2\u3001\u5982\u679c\u6ca1\u6709\u81ea\u5b9a\u4e49\u63d2\u4ef6\uff0c\u53ef\u4ee5\u6839\u636e\u6307\u6807\u548c\u65f6\u95f4\u8303\u56f4\u5728RowKeyIndex\u8868\u4e2d\u641c\u7d22\u6240\u6709\u884c\u952e\u3002(\u53ef\u4ee5\u6839\u636e\u5217\u540d\u8303\u56f4(metric+startTime, metric+endTime)\u6765\u7f29\u5c0f\u67e5\u8be2\u8303\u56f4)<\/p>\n2\u3001\u6839\u636e\u884c\u952e\u5728DataPoints\u8868\u4e2d\u641c\u7d22\u6240\u6709\u6570\u636e\u3002<\/p>\n
KairosDB\u5229\u7528\u7d22\u5f15\u8868\u76f4\u63a5\u6383\u63cf\u6578\u64da\u8868\u683c\uff0c\u4ee5\u7be9\u9078\u884c\u9375\u3002\u76f8\u8f03\u65bcOpenTSDB\uff0cKairosDB\u80fd\u5920\u5229\u7528\u7d22\u5f15\u8868\u7d55\u5c0d\u6e1b\u5c11\u6383\u63cf\u6578\u64da\u7684\u91cf\u3002\u7576\u8a72\u6307\u6a19\u4e0b\u6709\u9650\u5b9a\u7684\u6a19\u7c64\u9375\u8207\u6a19\u7c64\u503c\u7d44\u5408\u6642\uff0c\u67e5\u8a62\u6548\u7387\u6703\u5927\u5e45\u63d0\u5347\u3002\u6b64\u5916\uff0cKairosDB\u63d0\u4f9b\u4e86QueryPlugin\u65b9\u6cd5\uff0c\u53ef\u4ee5\u64f4\u5c55\u5916\u90e8\u7d44\u4ef6\u4f86\u5c07\u884c\u9375\u5efa\u7acb\u7d22\u5f15\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528ElasticSearch\u6216\u5176\u4ed6\u7d22\u5f15\u7cfb\u7d71\uff0c\u56e0\u70ba\u5efa\u7acb\u7d22\u5f15\u6700\u7d42\u662f\u6700\u4f73\u67e5\u8a62\u89e3\u6c7a\u65b9\u6848\u3002\u9019\u4e5f\u662fHeroic\u5c0dKairosDB\u6700\u5927\u7684\u6539\u9032\u4e4b\u4e00\u3002<\/p>\n
\u81ea\u52a8\u5377\u8d77<\/h1>\n
\u5728KairosDB\u7684\u5b98\u65b9\u6587\u6863\u4e2d\uff0c\u6709\u4e00\u4e2a\u5173\u4e8e\u81ea\u52a8\u5377\u8d77\u8bbe\u7f6e\u7684\u7ae0\u8282\u3002\u7136\u800c\uff0c\u5728\u8ba8\u8bba\u7ec4\u4e2d\uff0c\u5173\u4e8e\u81ea\u52a8\u5377\u8d77\u7684\u63cf\u8ff0\u5982\u4e0b\u3002<\/p>\n
\u9996\u5148\uff0cKairos\u4e0d\u4f1a\u5728\u6458\u8981\u4e2d\u8fdb\u884c\u805a\u5408\u3002\u6458\u8981\u4f1a\u76f4\u63a5\u53d1\u9001\u5230\u5b58\u50a8\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n
Kairos\u7684\u805a\u5408\u662f\u5728\u6267\u884c\u67e5\u8be2\u540e\u8fdb\u884c\u7684\u3002\u5377\u53d6\u662f\u6307\u6267\u884c\u67e5\u8be2\u5e76\u5c06\u7ed3\u679c\u4fdd\u5b58\u4e3a\u65b0\u7684\u6307\u6807\u3002\u76ee\u524d\uff0c\u6240\u6709\u7684\u5377\u53d6\u90fd\u662f\u5728\u6bcf\u4e2aKairos\u8282\u70b9\u4e0a\u8fdb\u884c\u8bbe\u7f6e\u7684\u3002\u672a\u6765\u8ba1\u5212\u5bf9\u6b64\u8fdb\u884c\u66f4\u6539\u3002<\/p>\n
\u76ee\u524d\uff0cKairos\u4e0d\u4f1a\u4e0e\u5176\u4ed6Kairos\u8282\u70b9\u5171\u4eab\u72b6\u6001\u3002\u8282\u70b9\u4e0a\u9664\u4e86\u5377\u53d6\u4e4b\u5916\u51e0\u4e4e\u6ca1\u6709\u5176\u4ed6\u72b6\u6001\u3002<\/p>\n
\u81f3\u4e8e\u4e00\u81f4\u6027\uff0c\u9700\u8981\u591a\u5c11\u6570\u636e\u4ee5\u53ca\u9700\u8981\u591a\u91cd\u8981\u7684\u6570\u636e\u5b8c\u5168\u7531\u60a8\u51b3\u5b9a\u3002<\/p><\/blockquote>\n
\u603b\u7ed3\u4e00\u4e0b\uff0cKairosDB\u63d0\u4f9b\u7684\u81ea\u52a8\u6c47\u603b\u89e3\u51b3\u65b9\u6848\u76f8\u5bf9\u8f83\u5bb9\u6613\u5b9e\u73b0\u3002\u8fd9\u662f\u4e00\u4e2a\u53ef\u914d\u7f6e\u7684\u72ec\u7acb\u7ec4\u4ef6\uff0c\u53ef\u4ee5\u5728\u9884\u5b9a\u7684\u65f6\u95f4\u542f\u52a8\uff0c\u8bfb\u53d6\u5199\u5165\u7684\u6570\u636e\uff0c\u5e76\u5728\u805a\u5408\u540e\u91cd\u65b0\u5199\u5165\u6570\u636e\u3002\u5c3d\u7ba1\u76f8\u5f53\u539f\u59cb\uff0c\u53ef\u7528\u6027\u548c\u6027\u80fd\u786e\u5b9e\u8f83\u4f4e\u3002<\/p>\n
\u4f46\u662f\uff0c\u6709\u6bd4\u4ec0\u4e48\u90fd\u6ca1\u6709\u8981\u597d\u3002\u81ea\u52a8\u6eda\u52a8\u66f4\u65b0\u5df2\u6210\u4e3a\u6240\u6709\u65f6\u5e8f\u6570\u636e\u5e93\u7684\u8d8b\u52bf\uff0c\u5b83\u662f\u6269\u5927\u529f\u80fd\u5dee\u5f02\u5e76\u63d0\u5347\u6838\u5fc3\u7ade\u4e89\u529b\u7684\u91cd\u8981\u529f\u80fd\u4e4b\u4e00\u3002<\/p>\n
\u84dd\u6d2a\u6c34<\/h1>\n
\u7531\u4e8e\u4e0a\u6b21\u7684\u5206\u6790\u4e3b\u8981\u96c6\u4e2d\u5728\u57fa\u4e8eCassandra\u6784\u5efa\u7684\u7b2c\u4e00\u4e2aTSDB\uff0c\u5373KairosDB\uff0c\u6240\u4ee5\u4e0b\u9762\u6211\u60f3\u7ee7\u7eed\u5206\u6790\u5176\u4ed6\u57fa\u4e8eCassandra\u6784\u5efa\u7684TSDB\u3002<\/p>\n
BlueFlood\u662f\u57fa\u4e8eCassandra\u6784\u5efa\u7684TSDB\u3002\u4ece\u89c2\u770b\u6b64PPT\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u53ef\u4ee5\u770b\u51fa\u6574\u4f53\u67b6\u6784\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u4e09\u4e2a\u6838\u5fc3\u7ec4\u4ef6\u3002<\/p>\n
\n
- \n
\u30a4\u30f3\u30b8\u30a7\u30b9\u30c8\u30e2\u30b8\u30e5\u30fc\u30eb:\u30c7\u30fc\u30bf\u306e\u66f8\u304d\u8fbc\u307f\u51e6\u7406\u3092\u884c\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n
<\/p>\n
\n
- \n
\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u30e2\u30b8\u30e5\u30fc\u30eb:\u81ea\u52d5\u4e8b\u524d\u96c6\u8a08\u3084\u7cbe\u5ea6\u306e\u4f4e\u4e0b\u3092\u884c\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n
<\/p>\n
\n
- \n
\u30af\u30a8\u30ea\u30e2\u30b8\u30e5\u30fc\u30eb:\u30c7\u30fc\u30bf\u306e\u554f\u3044\u5408\u308f\u305b\u51e6\u7406\u3092\u884c\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n
<\/p>\n
\n
- \n
KairosDB\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u305d\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u70b9\u3067\u4ed6\u306eTSDB\u3068\u306f\u82e5\u5e72\u7570\u306a\u308a\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n
<\/p>\n
\n
- \n
\u30c6\u30ca\u30f3\u30c8\u6b21\u5143\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b:\u30b5\u30fc\u30d3\u30b9\u6307\u5411\u306eTSDB\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3001\u30c6\u30ca\u30f3\u30c8\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\u306f\u5fc5\u9808\u3067\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n
<\/p>\n
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\n
- \n
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<\/p>\n
\u5206\u6563\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u30b5\u30fc\u30d3\u30b9:\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u30bf\u30b9\u30af\u3092\u5206\u6563\u3057\u3066\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u3057\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u306e\u30d0\u30c3\u30c1\u30b9\u30ad\u30e3\u30f3\u3067\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n
\u5f9e2014\u5e74\u7684PPT\u4ecb\u7d39\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u4e00\u4e9b\u95dc\u65bc\u672a\u4f86\u8a08\u5283\u7684\u529f\u80fd\u8981\u9ede\u3002<\/p>\n
\n
- \n
ElasticSearch\u306e\u30a4\u30f3\u30c7\u30af\u30b5\u3068\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u30fc:\u73fe\u5728\u306f\u3053\u306e\u6a5f\u80fd\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u306e\u306f\u30e1\u30c8\u30ea\u30c3\u30af\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u307f\u3067\u3059\u3002\u4eca\u5f8c\u30bf\u30b0\u304c\u5c0e\u5165\u3055\u308c\u305f\u5f8c\u306f\u3001\u30bf\u30b0\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u3082\u5229\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n
<\/p>\n
\n
- \n
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<\/p>\n
\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u7528\u306e Apache Kafka \u30a8\u30af\u30b9\u30dd\u30fc\u30c8:\u3053\u306e\u65b9\u6cd5\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u8a08\u7b97\u3088\u308a\u3082\u9ad8\u5ea6\u3067\u3059\u3002\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u306fStreamCompute\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/ul>\n
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\u82f1\u52c7\u7684<\/h1>\n
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\u5728\u51b3\u5b9a\u5f00\u53d1Heroic\u4e4b\u524d\uff0cSpotify\u9009\u62e9\u4e86KairosDB\u6765\u53d6\u4ee3\u4f20\u7edf\u76d1\u63a7\u7cfb\u7edf\u7684\u5e95\u5c42\uff0c\u4f8b\u5982OpenTSDB\uff0cInfluxDB\u548cKairosDB\u7b49TSDB\u3002\u7136\u800c\uff0c\u5f88\u5feb\u5c31\u53d1\u73b0\u4e86KairosDB\u67e5\u8be2\u7684\u95ee\u9898\u3002\u6700\u5927\u7684\u95ee\u9898\u662fKairosDB\u6ca1\u6709\u5173\u4e8e\u5ea6\u91cf\u548c\u6807\u7b7e\u7684\u7d22\u5f15\uff0c\u56e0\u6b64\u5f53\u5ea6\u91cf\u548c\u6807\u7b7e\u7684\u91cd\u8981\u6027\u8fbe\u5230\u4e00\u5b9a\u6c34\u5e73\u65f6\uff0c\u67e5\u8be2\u53d8\u5f97\u975e\u5e38\u7f13\u6162\u3002\u56e0\u6b64\uff0cSpotify\u5f00\u53d1Heroic\u7684\u6700\u5927\u52a8\u673a\u662f\u89e3\u51b3KairosDB\u7684\u67e5\u8be2\u95ee\u9898\u3002\u4ed6\u4eec\u91c7\u7528\u4e86ElasticSearch\u4f5c\u4e3a\u4f18\u5316\u67e5\u8be2\u5f15\u64ce\u7684\u7d22\u5f15\u89e3\u51b3\u65b9\u6848\uff0c\u6570\u636e\u5199\u5165\u548c\u6570\u636e\u8868\u89e3\u51b3\u65b9\u6848\u4e0eKairosDB\u5b8c\u5168\u5339\u914d\u3002<\/p>\n
\u5c06\u5176\u7279\u70b9\u7b80\u8981\u603b\u7ed3\u5982\u4e0b\u3002<\/p>\n
1\u3001\u5b8c\u5168\u7b26\u5408Metric2.0\u89c4\u8303\u7684\u5b8c\u6574\u6570\u636e\u6a21\u578b\u3002
\n2\u3001\u6570\u636e\u5b58\u50a8\u6a21\u578b\u4e0eKairosDB\u4e00\u81f4\uff0c\u5e76\u91c7\u7528ElasticSearch\u8fdb\u884c\u67e5\u8be2\u5f15\u64ce\u7684\u4f18\u5316\uff08\u8fd9\u662fKairosDB\u3001OpenTSDB\u3001BlueFlood\u7b49\u9664\u4e86InfluxDB\u4e4b\u5916\u5176\u4ed6TSDB\u7684\u4e00\u4e2a\u4e3b\u8981\u95ee\u9898\uff0c\u4e5f\u662f\u6838\u5fc3\u7ade\u4e89\u529b\u4e4b\u4e00\uff09\u3002
\n3\u3001\u7f3a\u70b9\u4e4b\u4e00\u662f\u4e0d\u652f\u6301\u81ea\u52a8\u5377\u79ef\u529f\u80fd\u3002<\/p>\n\u5982\u679c\u60a8\u9700\u8981\u652f\u6301\u5b8c\u6574\u7684\u6570\u636e\u6a21\u578b\uff0c\u5e76\u4e14\u60f3\u8981\u83b7\u5f97\u9ad8\u6548\u7684\u7d22\u5f15\u67e5\u8be2\uff0c\u90a3\u4e48\u6211\u63a8\u8350\u4f7f\u7528Heroic\u3002<\/p>\n
\u672c\u535a\u5ba2\u662f\u4ece\u82f1\u6587\u7248\u7ffb\u8bd1\u800c\u6765\u7684\u3002\u60a8\u53ef\u4ee5\u5728\u8fd9\u91cc\u67e5\u770b\u539f\u6587\u3002\u6211\u4eec\u90e8\u5206\u4f7f\u7528\u4e86\u673a\u5668\u7ffb\u8bd1\u6280\u672f\u3002\u5982\u679c\u6709\u7ffb\u8bd1\u9519\u8bef\u7684\u5730\u65b9\uff0c\u8bf7\u6307\u6b63\uff0c\u5c06\u4e0d\u80dc\u611f\u6fc0\u3002<\/p>\n
\u963f\u91cc\u5df4\u5df4\u4e91\u62e5\u6709\u81ea\u5df1\u5728\u65e5\u672c\u7684\u4e24\u4e2a\u6570\u636e\u4e2d\u5fc3\uff0c\u5e76\u4e14\u662f\u4e9a\u592a\u5730\u533aNo.1\u7684\u4e91\u57fa\u7840\u8bbe\u65bd\u670d\u52a1\u63d0\u4f9b\u5546\uff082019\u5e74Gartner\u6570\u636e\uff09\u3002\u6b32\u4e86\u89e3\u66f4\u591a\u6709\u5173\u963f\u91cc\u5df4\u5df4\u4e91\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u67e5\u9605\u963f\u91cc\u5df4\u5df4\u4e91\u65e5\u672c\u5b98\u65b9\u7f51\u9875\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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