{"id":201382,"date":"2025-05-10T10:27:39","date_gmt":"2025-05-10T02:27:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201382\/"},"modified":"2025-05-10T10:27:39","modified_gmt":"2025-05-10T02:27:39","slug":"%e5%80%9f%e5%8a%a9-redis-%ef%bc%8c%e8%ae%a9-spark-%e6%8f%90%e9%80%9f-45-%e5%80%8d%ef%bc%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201382\/","title":{"rendered":"\u501f\u52a9 Redis \uff0c\u8ba9 Spark \u63d0\u901f 45 \u500d\uff01"},"content":{"rendered":"

<\/b> <\/p>\n

\u501f\u52a9 Redis \uff0c\u8ba9 Spark \u63d0\u901f 45 \u500d\uff01<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300a\u501f\u52a9 Redis \uff0c\u8ba9 Spark \u63d0\u901f 45 \u500d\uff01\u300b\uff0c\u804a\u804aRedis\u3001Spark\u3001\u5927\u6570\u636e\u5904\u7406\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

\u4e00\u4e9b\u5185\u5b58\u6570\u636e\u7ed3\u6784\u6bd4\u5176\u4ed6\u6570\u636e\u7ed3\u6784\u6765\u5f97\u66f4\u9ad8\u6548;\u5982\u679c\u5145\u5206\u5229\u7528Redis\uff0cSpark\u8fd0\u884c\u8d77\u6765\u901f\u5ea6\u66f4\u5feb\u3002<\/p>\n

Apache Spark\u5df2\u9010\u6e10\u4fe8\u7136\u6210\u4e3a\u4e0b\u4e00\u4ee3\u5927\u6570\u636e\u5904\u7406\u5de5\u5177\u7684\u5178\u8303\u3002\u901a\u8fc7\u501f\u9274\u5f00\u6e90\u7b97\u6cd5\uff0c\u5e76\u5c06\u5904\u7406\u4efb\u52a1\u5206\u5e03\u5230\u8ba1\u7b97\u8282\u70b9\u96c6\u7fa4\u4e0a\uff0c\u65e0\u8bba\u5728\u5b83\u4eec\u5728\u5355\u4e00\u5e73\u53f0\u4e0a\u6240\u80fd\u6267\u884c\u7684\u6570\u636e\u5206\u6790\u7c7b\u578b\u65b9\u9762\uff0c\u8fd8\u662f\u5728\u6267\u884c\u8fd9\u4e9b\u4efb\u52a1\u7684\u901f\u5ea6\u65b9\u9762\uff0cSpark\u548cHadoop\u8fd9\u4e00\u4ee3\u6846\u67b6\u90fd\u8f7b\u677e\u80dc\u8fc7\u4f20\u7edf\u6846\u67b6\u3002Spark\u5229\u7528\u5185\u5b58\u6765\u5904\u7406\u6570\u636e\uff0c\u56e0\u800c\u901f\u5ea6\u6bd4\u57fa\u4e8e\u78c1\u76d8\u7684Hadoop\u5927\u5e45\u52a0\u5feb(\u5feb100\u500d)\u3002<\/p>\n

\u4f46\u662f\u5982\u679c\u5f97\u5230\u4e00\u70b9\u5e2e\u52a9\uff0cSpark\u53ef\u4ee5\u8fd0\u884c\u5f97\u8fd8\u8981\u5feb\u3002\u5982\u679c\u7ed3\u5408Spark\u548cRedis(\u6d41\u884c\u7684\u5185\u5b58\u6570\u636e\u7ed3\u6784\u5b58\u50a8\u6280\u672f)\uff0c\u4f60\u53ef\u4ee5\u518d\u6b21\u5927\u5e45\u63d0\u5347\u5904\u7406\u5206\u6790\u4efb\u52a1\u7684\u6027\u80fd\u3002\u8fd9\u5f52\u529f\u4e8eRedis\u7ecf\u8fc7\u4f18\u5316\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4ee5\u53ca\u5b83\u5728\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u80fd\u591f\u5c3d\u91cf\u964d\u4f4e\u590d\u6742\u6027\u548c\u5f00\u9500\u3002\u901a\u8fc7\u501f\u52a9\u8fde\u63a5\u4ef6\u8bbf\u95eeRedis\u6570\u636e\u7ed3\u6784\u548cAPI\uff0cSpark\u53ef\u4ee5\u8fdb\u4e00\u6b65\u52a0\u5feb\u901f\u5ea6\u3002<\/p>\n

\u63d0\u901f\u5e45\u5ea6\u6709\u591a\u5927?\u5982\u679cRedis\u548cSpark\u7ed3\u5408\u4f7f\u7528\uff0c\u7ed3\u679c\u8bc1\u660e\uff0c\u5904\u7406\u6570\u636e(\u4ee5\u4fbf\u5206\u6790\u4e0b\u9762\u63cf\u8ff0\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e)\u7684\u901f\u5ea6\u6bd4Spark\u5355\u5355\u4f7f\u7528\u8fdb\u7a0b\u5185\u5b58\u6216\u5806\u5916\u7f13\u5b58\u6765\u5b58\u50a8\u6570\u636e\u8981\u5feb45\u500d\u2015\u2015\u4e0d\u662f\u5feb45%\uff0c\u800c\u662f\u5feb\u6574\u657445\u500d!<\/p>\n

\u4e3a\u4ec0\u4e48\u8fd9\u5f88\u91cd\u8981?\u8bb8\u591a\u516c\u53f8\u65e5\u76ca\u9700\u8981\u5206\u6790\u4ea4\u6613\u7684\u901f\u5ea6\u4e0e\u4e1a\u52a1\u4ea4\u6613\u672c\u8eab\u7684\u901f\u5ea6\u4e00\u6837\u5feb\u3002\u8d8a\u6765\u8d8a\u591a\u7684\u51b3\u7b56\u53d8\u5f97\u81ea\u52a8\u5316\uff0c\u9a71\u52a8\u8fd9\u4e9b\u51b3\u7b56\u6240\u9700\u7684\u5206\u6790\u5e94\u8be5\u5b9e\u65f6\u8fdb\u884c\u3002Apache Spark\u662f\u4e00\u79cd\u51fa\u8272\u7684\u901a\u7528\u6570\u636e\u5904\u7406\u6846\u67b6;\u867d\u7136\u5b83\u5e76\u975e***\u5b9e\u65f6\uff0c\u8fd8\u662f\u5f80\u66f4\u53ca\u65f6\u5730\u8ba9\u6570\u636e\u53d1\u6325\u7528\u9014\u8fc8\u51fa\u4e86\u4e00\u5927\u6b65\u3002<\/p>\n

Spark\u4f7f\u7528\u5f39\u6027\u5206\u5e03\u5f0f\u6570\u636e\u96c6(RDD)\uff0c\u8fd9\u4e9b\u6570\u636e\u96c6\u53ef\u4ee5\u5b58\u50a8\u5728\u6613\u5931\u6027\u5185\u5b58\u4e2d\u6216HDFS\u4e4b\u7c7b\u7684\u6301\u4e45\u6027\u5b58\u50a8\u7cfb\u7edf\u4e2d\u3002RDD\u4e0d\u4f1a\u53d8\u5316\uff0c\u5206\u5e03\u5728Spark\u96c6\u7fa4\u7684\u6240\u6709\u8282\u70b9\u4e0a\uff0c\u5b83\u4eec\u7ecf\u8f6c\u6362\u5316\u53ef\u4ee5\u521b\u5efa\u5176\u4ed6RDD\u3002<\/p>\n<\/p>\n

Spark RDD<\/strong><\/p>\n

RDD\u662fSpark\u4e2d\u7684\u91cd\u8981\u62bd\u8c61\u5bf9\u8c61\u3002\u5b83\u4eec\u4ee3\u8868\u4e86\u4e00\u79cd\u9ad8\u6548\u5730\u5c06\u6570\u636e\u5448\u73b0\u7ed9\u8fed\u4ee3\u8fdb\u7a0b\u7684\u5bb9\u9519\u65b9\u6cd5\u3002\u7531\u4e8e\u5904\u7406\u5de5\u4f5c\u5728\u5185\u5b58\u4e2d\u8fdb\u884c\uff0c\u8fd9\u8868\u793a\u76f8\u6bd4\u4f7f\u7528HDFS\u548cMapReduce\uff0c\u5904\u7406\u65f6\u95f4\u7f29\u77ed\u4e86\u597d\u51e0\u4e2a\u6570\u91cf\u7ea7\u3002<\/p>\n

Redis\u662f\u4e13\u95e8\u4e3a\u9ad8\u6027\u80fd\u8bbe\u8ba1\u7684\u3002\u4e9a\u6beb\u79d2\u5ef6\u8fdf\u5f97\u76ca\u4e8e\u7ecf\u8fc7\u4f18\u5316\u7684\u6570\u636e\u7ed3\u6784\uff0c\u7531\u4e8e\u8ba9\u64cd\u4f5c\u53ef\u4ee5\u5728\u90bb\u8fd1\u6570\u636e\u5b58\u50a8\u7684\u5730\u65b9\u6267\u884c\uff0c\u63d0\u9ad8\u4e86\u6548\u7387\u3002\u8fd9\u79cd\u6570\u636e\u7ed3\u6784\u4e0d\u4ec5\u53ef\u4ee5\u9ad8\u6548\u5730\u5229\u7528\u5185\u5b58\u3001\u964d\u4f4e\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\uff0c\u8fd8\u964d\u4f4e\u4e86\u7f51\u7edc\u5f00\u9500\u3001\u5e26\u5bbd\u6d88\u8017\u91cf\u548c\u5904\u7406\u65f6\u95f4\u3002Redis\u6570\u636e\u7ed3\u6784\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u96c6\u5408\u3001\u6709\u5e8f\u96c6\u5408\u3001\u54c8\u5e0c\u3001\u4f4d\u56fe\u3001hyperloglog\u548c\u5730\u7406\u7a7a\u95f4\u7d22\u5f15\u3002\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u50cf\u4f7f\u7528\u4e50\u9ad8\u79ef\u6728\u90a3\u6837\u4f7f\u7528Redis\u6570\u636e\u7ed3\u6784\u2015\u2015\u5b83\u4eec\u5c31\u662f\u63d0\u4f9b\u590d\u6742\u529f\u80fd\u7684\u7b80\u5355\u7ba1\u9053\u3002<\/p>\n

\u4e3a\u4e86\u76f4\u89c2\u5730\u8868\u660e\u8fd9\u79cd\u6570\u636e\u7ed3\u6784\u5982\u4f55\u7b80\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u5904\u7406\u65f6\u95f4\u548c\u590d\u6742\u6027\uff0c\u6211\u4eec\u4e0d\u59a8\u4ee5\u6709\u5e8f\u96c6\u5408(Sorted Set)\u6570\u636e\u7ed3\u6784\u4e3a\u4f8b\u3002\u6709\u5e8f\u96c6\u5408\u57fa\u672c\u4e0a\u662f\u4e00\u7ec4\u6309\u5206\u6570\u6392\u5e8f\u7684\u6210\u5458\u3002<\/p>\n<\/p>\n

Redis\u6709\u5e8f\u96c6\u5408<\/strong><\/p>\n

\u4f60\u53ef\u4ee5\u5c06\u591a\u79cd\u7c7b\u578b\u7684\u6570\u636e\u5b58\u50a8\u5728\u8fd9\u91cc\uff0c\u5b83\u4eec\u81ea\u52a8\u7531\u5206\u6570\u6765\u6392\u5e8f\u3002\u5b58\u50a8\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5e38\u89c1\u6570\u636e\u7c7b\u578b\u5305\u62ec\uff1a\u7269\u54c1(\u6309\u4ef7\u683c)\u3001\u5546\u54c1\u540d\u79f0(\u6309\u6570\u91cf)\u3001\u80a1\u4ef7\u7b49\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u4ee5\u53ca\u65f6\u95f4\u6233\u7b49\u4f20\u611f\u5668\u8bfb\u6570\u3002<\/p>\n

\u6709\u5e8f\u96c6\u5408\u7684\u9b45\u529b\u5728\u4e8eRedis\u7684\u5185\u7f6e\u64cd\u4f5c\uff0c\u8ba9\u8303\u56f4\u67e5\u8be2\u3001\u591a\u4e2a\u6709\u5e8f\u96c6\u5408\u4ea4\u53c9\u3001\u6309\u6210\u5458\u7b49\u7ea7\u548c\u5206\u6570\u68c0\u7d22\u53ca\u66f4\u591a\u4e8b\u52a1\u53ef\u4ee5\u7b80\u5355\u5730\u6267\u884c\uff0c\u5177\u6709***\u7684\u901f\u5ea6\uff0c\u8fd8\u53ef\u4ee5\u5927\u89c4\u6a21\u6267\u884c\u3002\u5185\u7f6e\u64cd\u4f5c\u4e0d\u4ec5\u8282\u7701\u4e86\u9700\u8981\u7f16\u5199\u7684\u4ee3\u7801\uff0c\u5185\u5b58\u4e2d\u6267\u884c\u64cd\u4f5c\u8fd8\u7f29\u77ed\u4e86\u7f51\u7edc\u5ef6\u8fdf\u3001\u8282\u7701\u4e86\u5e26\u5bbd\uff0c\u56e0\u800c\u80fd\u591f\u5b9e\u73b0\u4e9a\u6beb\u79d2\u5ef6\u8fdf\u7684\u9ad8\u541e\u5410\u91cf\u3002\u5982\u679c\u5c06\u6709\u5e8f\u96c6\u5408\u7528\u4e8e\u5206\u6790\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u76f8\u6bd4\u5176\u4ed6\u5185\u5b58\u952e\/\u503c\u5b58\u50a8\u7cfb\u7edf\u6216\u57fa\u4e8e\u78c1\u76d8\u7684\u6570\u636e\u5e93\uff0c\u901a\u5e38\u53ef\u4ee5\u5c06\u6027\u80fd\u63d0\u5347\u597d\u51e0\u4e2a\u6570\u91cf\u7ea7\u3002<\/p>\n

Redis\u56e2\u961f\u7684\u76ee\u6807\u662f\u63d0\u5347Spark\u7684\u5206\u6790\u529f\u80fd\uff0c\u4e3a\u6b64\u5f00\u53d1\u4e86Spark-Redis\u8fde\u63a5\u4ef6\u3002\u8fd9\u4e2a\u7a0b\u5e8f\u5305\u8ba9Spark\u5f97\u4ee5\u4f7f\u7528Redis\u4f5c\u4e3a\u5176\u6570\u636e\u6e90\u4e4b\u4e00\u3002\u8be5\u8fde\u63a5\u4ef6\u5c06Redis\u7684\u6570\u636e\u7ed3\u6784\u66b4\u9732\u5728Spark\u9762\u524d\uff0c\u53ef\u4ee5\u9488\u5bf9\u6240\u6709\u7c7b\u578b\u7684\u5206\u6790\u5927\u5e45\u63d0\u5347\u6027\u80fd\u3002<\/p>\n<\/p>\n

Spark Redis\u8fde\u63a5\u4ef6<\/strong><\/p>\n

\u4e3a\u4e86\u5c55\u793a\u7ed9Spark\u5e26\u6765\u7684\u597d\u5904\uff0cRedis\u56e2\u961f\u51b3\u5b9a\u5728\u51e0\u79cd\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u6267\u884c\u65f6\u95f4\u7247(\u8303\u56f4)\u67e5\u8be2\uff0c\u4ee5\u6b64\u6a2a\u5411\u6bd4\u8f83Spark\u4e2d\u7684\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u3002\u8fd9\u51e0\u79cd\u573a\u666f\u5305\u62ec\uff1aSpark\u5728\u5806\u5185\u5185\u5b58\u4e2d\u5b58\u50a8\u6240\u6709\u6570\u636e\uff0cSpark\u4f7f\u7528Tachyon\u4f5c\u4e3a\u5806\u5916\u7f13\u5b58\uff0cSpark\u4f7f\u7528HDFS\uff0c\u4ee5\u53ca\u7ed3\u5408\u4f7f\u7528Spark\u548cRedis\u3002<\/p>\n

Redis\u56e2\u961f\u4f7f\u7528Cloudera\u7684Spark\u65f6\u95f4\u5e8f\u5217\u7a0b\u5e8f\u5305\uff0c\u6784\u5efa\u4e86\u4e00\u4e2aSpark-Redis\u65f6\u95f4\u5e8f\u5217\u7a0b\u5e8f\u5305\uff0c\u4f7f\u7528Redis\u6709\u5e8f\u96c6\u5408\u6765\u52a0\u5feb\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u3002\u9664\u4e86\u8ba9Spark\u53ef\u4ee5\u8bbf\u95eeRedis\u7684\u6240\u6709\u6570\u636e\u7ed3\u6784\u5916\uff0c\u8be5\u7a0b\u5e8f\u5305\u53e6\u5916\u505a\u4e24\u4ef6\u4e8b\uff1a<\/p>\n

\u81ea\u52a8\u786e\u4fddRedis\u8282\u70b9\u4e0eSpark\u96c6\u7fa4\u4e00\u81f4\uff0c\u4ece\u800c\u786e\u4fdd\u6bcf\u4e2aSpark\u8282\u70b9\u4f7f\u7528\u672c\u5730Redis\u6570\u636e\uff0c\u56e0\u800c\u4f18\u5316\u5ef6\u8fdf\u3002<\/p>\n

\u4e0eSpark\u6570\u636e\u5e27\u548c\u6570\u636e\u6e90API\u6574\u5408\u8d77\u6765\uff0c\u4ee5\u4fbf\u81ea\u52a8\u5c06Spark SQL\u67e5\u8be2\u8f6c\u6362\u6210\u5bf9Redis\u4e2d\u7684\u6570\u636e\u6765\u8bf4***\u6548\u7684\u90a3\u79cd\u68c0\u7d22\u673a\u5236\u3002<\/p>\n

\u7b80\u5355\u5730\u8bf4\uff0c\u8fd9\u610f\u5473\u7740\u7528\u6237\u4e0d\u5fc5\u62c5\u5fc3Spark\u548cRedis\u4e4b\u95f4\u7684\u64cd\u4f5c\u4e00\u81f4\u6027\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f7f\u7528Spark SQL\u6765\u5206\u6790\uff0c\u540c\u65f6\u5927\u5927\u63d0\u5347\u4e86\u67e5\u8be2\u6027\u80fd\u3002<\/p>\n

\u7528\u4e8e\u8fd9\u756a\u6a2a\u5411\u6bd4\u8f83\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u5305\u62ec\uff1a\u968f\u673a\u751f\u6210\u7684\u91d1\u878d\u6570\u636e\uff0c\u6bcf\u59291024\u652f\u80a1\u7968\uff0c\u65f6\u95f4\u8303\u56f4\u662f32\u5e74\u3002\u6bcf\u53ea\u80a1\u7968\u7531\u5404\u81ea\u7684\u6709\u5e8f\u96c6\u5408\u6765\u8868\u793a\uff0c\u5206\u6570\u662f\u65e5\u671f\uff0c\u6570\u636e\u6210\u5458\u5305\u62ec\u5f00\u76d8\u4ef7\u3001***\u4ef7\u3001***\u4ef7\u3001\u6536\u76d8\u4ef7\u3001\u6210\u4ea4\u91cf\u4ee5\u53ca\u8c03\u6574\u540e\u7684\u6536\u76d8\u4ef7\u3002\u4e0b\u56fe\u63cf\u8ff0\u4e86\u7528\u4e8eSpark\u5206\u6790\u7684Redis\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u6570\u636e\u8868\u793a\uff1a<\/p>\n<\/p>\n

Spark Redis\u65f6\u95f4\u5e8f\u5217<\/strong><\/p>\n

\u5728\u4e0a\u8ff0\u4f8b\u5b50\u4e2d\uff0c\u5c31\u6709\u5e8f\u96c6\u5408AAPL\u800c\u8a00\uff0c\u6709\u8868\u793a\u6bcf\u5929(1989-01-01)\u7684\u5206\u6570\uff0c\u8fd8\u6709\u5168\u5929\u4e2d\u8868\u793a\u4e3a\u4e00\u4e2a\u76f8\u5173\u884c\u7684\u591a\u4e2a\u503c\u3002\u53ea\u8981\u5728Redis\u4e2d\u4f7f\u7528\u4e00\u4e2a\u7b80\u5355\u7684ZRANGEBYSCORE\u547d\u4ee4\uff0c\u5c31\u53ef\u4ee5\u6267\u884c\u8fd9\u4e00\u64cd\u4f5c\uff1a\u83b7\u53d6\u67d0\u4e2a\u65f6\u95f4\u7247\u7684\u6240\u6709\u503c\uff0c\u56e0\u800c\u83b7\u5f97\u6307\u5b9a\u7684\u65e5\u671f\u8303\u56f4\u5185\u7684\u6240\u6709\u80a1\u4ef7\u3002Redis\u6267\u884c\u8fd9\u79cd\u7c7b\u578b\u7684\u67e5\u8be2\u7684\u901f\u5ea6\u6bd4\u5176\u4ed6\u952e\/\u503c\u5b58\u50a8\u7cfb\u7edf\u5feb100\u500d\u3002<\/p>\n

\u8fd9\u756a\u6a2a\u5411\u6bd4\u8f83\u8bc1\u5b9e\u4e86\u6027\u80fd\u63d0\u5347\u3002\u7ed3\u679c\u53d1\u73b0\uff0cSpark\u4f7f\u7528Redis\u6267\u884c\u65f6\u95f4\u7247\u67e5\u8be2\u7684\u901f\u5ea6\u6bd4Spark\u4f7f\u7528HDFS\u5feb135\u500d\uff0c\u6bd4Spark\u4f7f\u7528\u5806\u5185(\u8fdb\u7a0b)\u5185\u5b58\u6216Spark\u4f7f\u7528Tachyon\u4f5c\u4e3a\u5806\u5916\u7f13\u5b58\u5feb45\u500d\u3002\u4e0b\u56fe\u663e\u793a\u4e86\u9488\u5bf9\u4e0d\u540c\u573a\u666f\u6240\u6bd4\u8f83\u7684\u5e73\u5747\u6267\u884c\u65f6\u95f4\uff1a<\/p>\n<\/p>\n

Spark Redis\u6a2a\u5411\u6bd4\u8f83<\/strong><\/p>\n

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\u867d\u7136\u6709\u5e8f\u96c6\u5408\u5f88\u9002\u5408\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u4f46Redis\u7684\u5176\u4ed6\u6570\u636e\u7ed3\u6784(\u6bd4\u5982\u96c6\u5408\u3001\u5217\u8868\u548c\u5730\u7406\u7a7a\u95f4\u7d22\u5f15)\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4e30\u5bccSpark\u5206\u6790\u3002\u8bbe\u60f3\u4e00\u4e0b\uff1a\u4e00\u4e2aSpark\u8fdb\u7a0b\u8bd5\u56fe\u6839\u636e\u4eba\u7fa4\u504f\u597d\u4ee5\u53ca\u90bb\u8fd1\u5e02\u4e2d\u5fc3\uff0c\u83b7\u53d6\u5728\u54ea\u4e2a\u5730\u533a\u53d1\u5e03\u65b0\u4ea7\u54c1\u6548\u679c***\u7684\u4fe1\u606f\u3002\u73b0\u5728\u8bbe\u60f3\u4e00\u4e0b\uff0c\u5185\u7f6e\u5206\u6790\u81ea\u5e26\u7684\u6570\u636e\u7ed3\u6784(\u6bd4\u5982\u5730\u7406\u7a7a\u95f4\u7d22\u5f15\u548c\u96c6\u5408)\u53ef\u4ee5\u5927\u5927\u52a0\u5feb\u8fd9\u4e2a\u8fdb\u7a0b\u3002Spark-Redis\u8fd9\u5bf9\u7ec4\u5408\u62e5\u6709***\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n

Spark\u652f\u6301\u4e00\u7cfb\u5217\u5e7f\u6cdb\u7684\u5206\u6790\uff0c\u5305\u62ecSQL\u3001\u673a\u5668\u5b66\u4e60\u3001\u56fe\u5f62\u8ba1\u7b97\u548cSpark Streaming\u3002\u4f7f\u7528Spark\u7684\u5185\u5b58\u5904\u7406\u529f\u80fd\u53ea\u80fd\u8ba9\u4f60\u8fbe\u5230\u4e00\u5b9a\u7684\u89c4\u6a21\u3002\u7136\u800c\u6709\u4e86Redis\u540e\uff0c\u4f60\u53ef\u4ee5\u66f4\u8fdb\u4e00\u6b65\uff1a\u4e0d\u4ec5\u53ef\u4ee5\u901a\u8fc7\u5229\u7528Redis\u7684\u6570\u636e\u7ed3\u6784\u6765\u63d0\u5347\u6027\u80fd\uff0c\u8fd8\u53ef\u4ee5\u66f4\u8f7b\u677e\u81ea\u5982\u5730\u6269\u5c55Spark\uff0c\u5373\u901a\u8fc7\u5145\u5206\u5229\u7528Redis\u63d0\u4f9b\u7684\u5171\u4eab\u5206\u5e03\u5f0f\u5185\u5b58\u6570\u636e\u5b58\u50a8\u673a\u5236\uff0c\u5904\u7406\u6570\u767e\u4e07\u4e2a\u8bb0\u5f55\uff0c\u4e43\u81f3\u6570\u5341\u4ebf\u4e2a\u8bb0\u5f55\u3002<\/p>\n

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\u501f\u52a9 Redis \uff0c\u8ba9 Spar...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201382","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201382"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201382\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}