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\"\"<\/figure>\n\n\n\n

01
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02
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03
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\"\"<\/figure>\n\n\n\n

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\u6a2a\u5411\u5212\u5206\uff1a\u53ef\u7528\u4e8e\u79c1\u6709\u4e91\u573a\u666f\uff0c\u4ece\u6a2a\u5411\u5bf9\u5143\u6570\u636e\u79df\u6237\u8fdb\u884c\u5171\u4eab\u53ca\u62c6\u5206\uff0c\u4e00\u4e2a\u4e1a\u52a1\u79df\u6237\u5bf9\u5e94\u4e00\u4e2a\u516c\u53f8\u90e8\u95e8\uff0c\u6240\u6709\u90e8\u95e8\u90fd\u5171\u4eab\u4e00\u4e2a\u79c1\u6709\u5316\u96c6\u7fa4\u548c\u5143\u6570\u636e\u79df\u6237\uff0c\u90e8\u95e8\u4e4b\u95f4\u901a\u8fc7DB\u7ef4\u5ea6\u8fdb\u884c\u9694\u79bb\uff0c\u5219\u4e2d\u95f4\u8868\u7ef4\u62a4\u90e8\u95e8\u3001\u5143\u6570\u636e\u79df\u6237\u548cDB\u540d\u79f0\u7684\u5173\u7cfb\u3002<\/p>\n\n\n\n

04
\u529f\u80fd\u6a21\u5757 – \u5728\u7ebf\u76ee\u5f55<\/h2>\n\n\n\n

\u4e0b\u9762\u6211\u4eec\u8fdb\u5165\u7edf\u4e00\u5143\u6570\u636e\u7684\u7b2c\u4e00\u4e2a\u6838\u5fc3\u529f\u80fd\u6a21\u5757\uff1a\u5728\u7ebf\u6570\u636e\u76ee\u5f55\u3002\u5728\u4e1a\u754c\u65b9\u6848\u4e2d\uff0cHive Metastore\u662fHadoop\u751f\u6001\u5708\u4e2d\u6570\u636e\u76ee\u5f55\u7ba1\u7406\u7684\u4e8b\u5b9e\u6807\u51c6\uff0c\u4e3aSQL on Hadoop\u7684\u5206\u6790\u8ba1\u7b97\u5f15\u64ce\u63d0\u4f9b\u901a\u7528\u7684Schema\u7ba1\u7406\u80fd\u529b\u3002\u5728DLC\u6570\u636e\u6e56\u8ba1\u7b97\u573a\u666f\u4e2d\uff0c\u4e3a\u4fdd\u8bc1\u8ba1\u7b97\u5f15\u64ce\u4e0e\u7edf\u4e00\u5143\u6570\u636e\u80fd\u591f\u6700\u5c0f\u6210\u672c\u7684\u65e0\u7f1d\u5bf9\u63a5\uff0c\u6211\u4eec\u9996\u5148\u8003\u8651\u7684\u662f\u5982\u4f55\u8fdb\u884cHive Metastore\u7684\u6539\u9020\u5b9e\u73b0\uff0c\u63d0\u4f9b\u4fdd\u6301\u4e00\u81f4\u7684Metastore RPC\u63a5\u53e3\uff0c\u8ba9\u8ba1\u7b97\u5f15\u64ce\u5bf9\u5e95\u5c42\u5143\u6570\u636e\u7684\u670d\u52a1\u5f62\u6001\u96f6\u611f\u77e5\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u9996\u5148\u6765\u5927\u81f4\u56de\u987eHive\u6267\u884c\u7684\u6d41\u7a0b\uff1a\u7531Driver\u89e6\u53d1SQL\u89e3\u6790\uff0cCompiler\u7f16\u8bd1\u5668\u8fdb\u884c\u7f16\u8bd1\u89e3\u6790\u83b7\u53d6\u903b\u8f91\u8ba1\u5212\u5bf9\u8c61\uff0c\u4f1a\u57fa\u4e8eHive Metastore RPC\u63a5\u53e3\u83b7\u53d6Schema\u5143\u6570\u636e\u4fe1\u606f\uff0c\u7528\u4e8e\u6821\u9a8c\u548c\u4e30\u5bcc\u903b\u8f91\u8ba1\u5212\u5bf9\u8c61\u3002\u903b\u8f91\u8ba1\u5212\u8f6c\u6362\u4e3a\u53ef\u6267\u884c\u7684\u7269\u7406\u8ba1\u5212\uff0c\u7531Execution Engine\u6267\u884c\u5f15\u64ce\u89e6\u53d1\u6267\u884c\uff0c\u5176\u4e2d\u82e5\u6d89\u53ca\u5143\u6570\u636e\u53d8\u66f4\u64cd\u4f5c\uff0c\u4f1a\u8c03\u7528Hive Metastore RPC\u63a5\u53e3\u8fdb\u884c\u5143\u6570\u636e\u53d8\u66f4\uff0c\u5e76\u6700\u7ec8\u5c06\u5143\u6570\u636e\u4fe1\u606f\u6301\u4e45\u5316\u5230RDBMS\u3002Hive Metastore\u662f\u5178\u578b\u7684\u5355\u79df\u6237\u8bbe\u8ba1\uff0c\u4e0d\u540c\u7528\u6237\u4e4b\u95f4Schema\u65e0\u6cd5\u5b8c\u5168\u9694\u79bb\uff0c\u65e0\u652f\u6301\u521b\u5efa\u91cd\u540d\u6570\u636e\u5e93\u3002Hive Metastore\u7684\u5185\u90e8\u8bbe\u8ba1\u8981\u70b9\u662f\u57fa\u4e8eHMSHandler\u7c7b\u5b8c\u5168\u5b9e\u73b0IHMSHandler\u7c7b\u5b9a\u4e49\u7684RPC\u63a5\u53e3\uff0cHMSHandler\u57fa\u4e8eRawStore\u7c7b\u4ece\u914d\u7f6e\u4e2d\u52a0\u8f7d\u6301\u4e45\u5c42\u7684\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u5e76\u521d\u59cb\u5316\uff0c\u6700\u7ec8\u6570\u636e\u5143\u6570\u636e\u8bfb\u5199\u64cd\u4f5c\u7531RawStore\u57fa\u4e8eJDO\u6846\u67b6\u5b9e\u73b0\u3002<\/p>\n\n\n\n

\u4e3a\u6269\u5c55\u548c\u652f\u6301Hive Metastore\u5b9e\u73b0\u591a\u79df\u6237\u7684\u80fd\u529b\uff0c\u4e1a\u754c\u6709\u4e0d\u540c\u7684\u5b9e\u73b0\u65b9\u6848\uff0c\u4e3b\u8981\u5206\u4e3a\u4e24\u7c7b\u3002<\/p>\n\n\n\n

\u65b9\u6848\u4e00\uff1a\u4ee5\u817e\u8baf\u591a\u79df\u6237OMS\u7684\u5b9e\u73b0\u4e3a\u4f8b\uff0c\u901a\u8fc7\u4fb5\u5165\u4fee\u6539Hive Metatsore\u7684\u6e90\u7801\uff0c\u5728HMSHandler\u8fde\u63a5RawStore\u4e4b\u95f4\u65b0\u589e\u8def\u7531\u7ba1\u7406\u5668\uff0c\u4eceRPC\u8fde\u63a5\u7684Session\u914d\u7f6e\u83b7\u53d6\u8fde\u63a5\u6807\u8bc6\uff0c\u6839\u636e\u6807\u8bc6\uff0c\u4ece\u6620\u5c04DB\u4e2d\u83b7\u53d6\u5177\u4f53\u7684JDBC\u8fde\u63a5\u4fe1\u606f\u5e76\u521d\u59cb\u5316\uff0c\u6700\u7ec8\u7531\u5bf9\u5e94\u7684MultiStore\u5b8c\u6210\u5143\u6570\u636e\u8bfb\u5199\u64cd\u4f5c\uff0c\u591a\u79df\u6237\u5b9e\u73b0\u53ef\u7406\u89e3\u4e3a\u591a\u4e2a\u8fde\u63a5\u5b58\u50a8MultiStore\u3002<\/p>\n\n\n\n

\u65b9\u6848\u4e8c\uff1a\u4ee5Expedia\u516c\u53f8\u7684WD(Waggle Dance)\u5b9e\u73b0\u4e3a\u4f8b\uff0c\u5728Hive Metastore\u4e4b\u5916\u589e\u52a0\u8def\u7531\u7ba1\u7406\u670d\u52a1\uff0c\u7528\u6237\u8c03\u7528\u8def\u7531\u670d\u52a1\u63d0\u4f9b\u7684RPC\u63a5\u53e3\uff0c\u901a\u8fc7\u914d\u7f6e\u4ece\u6620\u5c04DB\u4e2d\uff0c\u5c06RPC\u8bf7\u6c42\u8def\u7531\u8f6c\u53d1\u5230\u771f\u6b63\u7684Hive Metastore\u4e0a\uff0c\u591a\u79df\u6237\u5b9e\u73b0\u53ef\u7406\u89e3\u4e3a\u591a\u4e2aHive Metastore\u3002\u867d\u7136\u65b9\u6848\u4e8c\u5bf9\u539f\u751fHive Metastore\u4fb5\u5165\u6027\u8f83\u5c0f\uff0c\u4f46\u4e5f\u589e\u591a\u4e86\u4e00\u5c42\u8bf7\u6c42\u94fe\u8def\u3002<\/p>\n\n\n\n

\u4ee5\u4e0a\u4e24\u79cd\u65b9\u6848\u90fd\u4e0d\u9002\u7528\u4e8e\u516c\u6709\u4e91\u6570\u636e\u6e56\u573a\u666f\u3002\u9996\u5148\uff0c\u4e24\u79cd\u591a\u79df\u6237\u65b9\u6848\u5e95\u5c42\u90fd\u662f\u901a\u8fc7\u7ed1\u5b9a\u72ec\u7acb\u7684\u6570\u636e\u5e93\u8fde\u63a5\u5b9e\u73b0\uff0c\u4e00\u4e2a\u79df\u6237\u5373\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u6570\u636e\u5e93\u8fde\u63a5\u7ba1\u7406\uff1b\u5176\u6b21\uff0c\u516c\u6709\u4e91\u573a\u666f\u4f1a\u5b58\u5728\u5f88\u591a\u957f\u5c3e\u8bd5\u7528\u7528\u6237\uff0c\u5927\u91cf\u7684\u975e\u6d3b\u8dc3\u7528\u6237\u4f1a\u9020\u6210\u6570\u636e\u5e93\u8d44\u6e90\u7684\u6d6a\u8d39\uff1b\u6700\u540e\uff0c\u4e24\u79cd\u65b9\u6848\u90fd\u4e0eHive Metastore\u7684\u6570\u636e\u6a21\u578b\u548c\u5b9e\u73b0\u903b\u8f91\u5f3a\u7ed1\u5b9a\uff0c\u5bf9\u4e8e\u5b9e\u73b0\u6570\u636e\u6cbb\u7406\u529f\u80fd\uff0c\u5b58\u5728\u5f88\u786c\u6027\u7684\u9650\u5236\u6761\u4ef6\u3002<\/p>\n\n\n\n

\u6211\u4eec\u6700\u7ec8\u9009\u62e9\u7684\u5b9e\u73b0\u65b9\u6848\u662f\u91cd\u65b0\u5b9e\u73b0Hive Metastore RPC\u63a5\u53e3\uff0c\u5927\u81f4\u7684\u5b9e\u73b0\u6d41\u7a0b\u5982\u56fe\u6240\u793a\uff1a\u65b0\u589e\u81ea\u5b9a\u4e49Handler\u7c7b\u7ee7\u627fIHMSHandler\uff0c\u5b8c\u5168\u91cd\u65b0\u5b9e\u73b0Thrift\u6587\u4ef6RPC\u63a5\u53e3\u3002\u5185\u90e8\u589e\u52a0RPC\u8ba4\u8bc1\u9274\u6743\u64cd\u4f5c\uff0c\u5e76\u6700\u7ec8\u5bf9\u5916\u63d0\u4f9bRPC Server\u670d\u52a1\u3002\u81ea\u5b9a\u4e49Handler\u4e3b\u8981\u8d1f\u8d23\u5904\u7406Metastore\u903b\u8f91\u548c\u6570\u636e\u8f6c\u6362\u64cd\u4f5c\uff0c\u771f\u6b63\u7684\u5143\u6570\u636e\u6301\u4e45\u5316\u901a\u8fc7\u670d\u52a1\u95f4RPC\u8c03\u7528\u6700\u7ec8\u7531\u5143\u6570\u636e\u57fa\u7840\u670d\u52a1\u5b8c\u6210\u3002\u5728\u7ebf\u76ee\u5f55\u9664\u63d0\u4f9b\u5b8c\u5168\u517c\u5bb9Hive Metastore\u7684RPC\u63a5\u53e3\u5916\uff0c\u8fd8\u63d0\u4f9b\u4e86HTTP\u63a5\u53e3\u4f9b\u4e0d\u540c\u7684\u4ea7\u54c1\u4f7f\u7528\u3002\u8be5\u5b9e\u73b0\u65b9\u6848\u867d\u7136\u5177\u6709\u5f88\u5f3a\u7684\u7075\u6d3b\u6027\uff0c\u4f46\u6574\u4f53\u5b9e\u73b0\u548c\u7ef4\u62a4\u6210\u672c\u504f\u9ad8\uff0c\u5e76\u4e0d\u9002\u5408\u6240\u6709\u573a\u666f\u3002<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

\u76ee\u524d\u81ea\u7814\u7684\u5143\u6570\u636eMetastore\u6784\u5efa\u5728Hive 2.3.7\u7248\u672c\u4e4b\u4e0a\uff0cRPC\u6587\u4ef6\u5b9a\u4e49\u7684\u63a5\u53e3\u603b\u6570\u6709167\u4e2a\uff0c\u5df2\u5b9e\u73b0\u63a5\u53e3\u657079\u4e2a\uff0c\u4e3b\u8981\u5305\u62ec\u516d\u7c7b\uff1a\u6570\u636e\u5e93\u3001\u6570\u636e\u8868\u3001\u5206\u533a\u3001\u81ea\u5b9a\u4e49UDF\u3001\u7edf\u8ba1\u5143\u6570\u636e\u3001\u4e8b\u52a1\u9501\uff0c\u5df2\u5177\u5907\u65e0\u7f1d\u5bf9\u63a5\u591a\u5f15\u64ce\u7684\u80fd\u529b\u3002\u6211\u4eec\u5df2\u4e0a\u7ebf\u5e76\u9002\u914d\u4f7f\u7528\u7684\u5f15\u64ce\u6709PrestoDB\u3001Spark\u3001Flink\u3001Iceberg\u3001Alluxio\u3002\u6bcf\u4e2a\u5f15\u64ce\u6240\u4f7f\u7528\u5230\u7684\u63a5\u53e3\u8303\u56f4\u5982\u4e0a\u8868\u6240\u793a\uff0c\u84dd\u8272\u6a2a\u7ebf\u4ee3\u8868\u8be5\u5f15\u64ce\u4e0d\u4f1a\u8c03\u7528\u8fd9\u7c7bRPC\u63a5\u53e3\u3002<\/p>\n\n\n\n

\u56e0\u4e3a\u9009\u62e9\u4f7f\u7528\u5b8c\u5168\u91cd\u5199\u7684\u65b9\u6848\uff0c\u6211\u4eec\u53ef\u4ee5\u57fa\u4e8eMetastore\u8fdb\u884c\u6df1\u5ea6\u4f18\u5316\u3002\u5bf9\u4e8e\u6570\u636e\u6a21\u578b\uff0c\u6211\u4eec\u5728Hive Metastore\u7684\u539f\u751f\u6a21\u578b\u4e4b\u4e0a\u8fdb\u884c\u4e8c\u6b21\u62bd\u8c61\u548c\u7b80\u5316\uff0c\u6838\u5fc3\u6a21\u578b\u753112\u4e2a\u51cf\u5c11\u52306\u4e2a\uff0c\u4e3b\u8981\u7684\u6539\u9020\u5305\u62ec\uff1a\u2460 \u53bb\u9664PARAMS\u8868\uff1a\u5c06KV\u7684\u914d\u7f6e\u53c2\u6570\u5173\u8054\u8868\u4ee5Json\u5b57\u7b26\u4e32\u7684\u5f62\u5f0f\u4f5c\u4e3a\u6570\u636e\u6a21\u578b\u7684\u4e00\u4e2a\u5b57\u6bb5\uff1b\u2461 \u7edf\u4e00\u6a21\u578b\uff1a\u5c06\u5206\u533a\u5b57\u6bb5\u4e0e\u975e\u5206\u533a\u5b57\u6bb5\u7edf\u4e00\u6210\u4e00\u4e2a\u6570\u636e\u6a21\u578b\uff1b\u2462 \u7b80\u5316SDS\uff1a\u7b80\u5316\u5b58\u50a8\u63cf\u8ff0SDS\u76f8\u5173\u8054\u7684\u6570\u636e\u6a21\u578b\uff1b\u2463 \u79df\u6237\u7ef4\u62a4\uff1aDB\u548cTable\u4e4b\u4e0a\u589e\u52a0\u4e86\u5143\u6570\u636e\u79df\u6237\u7684\u5b57\u6bb5\u7ef4\u62a4\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7b80\u5316\u540e\u7684\u6570\u636e\u6a21\u578b\uff0c\u53ef\u4ee5\u51cf\u5c11\u5927\u91cf\u7684\u6570\u636e\u5e93\u5173\u8054\u67e5\u8be2\uff0c\u800c\u5168\u65b0\u7684\u5b9e\u73b0\u903b\u8f91\uff0c\u4ece\u6839\u6e90\u4e0a\u51cf\u5c11\u4e86\u5197\u4f59API\u7684\u8c03\u7528\u5e76\u8fdb\u884c\u6267\u884c\u903b\u8f91\u4f18\u5316\uff1b\u6301\u4e45\u5c42\u6846\u67b6\u7531\u66f4\u7075\u6d3b\u7684Mybatis\u66ff\u4ee3JDO\uff0c\u652f\u6301\u57fa\u4e8e\u6570\u636e\u5e93\u7684\u8bfb\u5199\u5206\u79bb\u3002\u8be5\u56fe\u5c55\u793a\u4e86100\u6b21\u63a5\u53e3\u91cd\u590d\u8c03\u7528\u4e0b\uff0c\u5e93\u3001\u8868\u3001\u5206\u533a\u7684\u5404\u63a5\u53e3\u7684\u8017\u65f6\u5bf9\u6bd4\uff0c\u53ef\u4ee5\u770b\u51fa\u91cd\u6784\u540eMetastore\u7684\u8017\u65f6\u8fdc\u4f4e\u4e8e\u539f\u751fHive Metastore\u8017\u65f6\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5bf9\u4e8e\u5728\u7ebf\u6570\u636e\u76ee\u5f55\uff0c\u9664\u4e86\u63d0\u4f9bSchema\u7ba1\u7406\u5916\uff0c\u8fd8\u63d0\u4f9b\u4e86\u901a\u7528\u7684\u7edf\u8ba1\u5143\u6570\u636e\uff0c\u4e3aCBO\u4f18\u5316\u5668\u52a9\u529b\u3002\u9996\u5148\u7b80\u8981\u56de\u987e\u4e0bSQL\u7684\u89e3\u6790\u6267\u884c\u6d41\u7a0b\uff0cSQL\u8bed\u53e5\u7ecf\u8fc7\u8bcd\u6cd5\/\u8bed\u6cd5\u548c\u8bed\u4e49\u89e3\u6790\u540e\uff0c\u83b7\u5f97\u6734\u7d20\u7684\u903b\u8f91\u7b97\u5b50\u6811\uff0c\u7ecf\u8fc7\u67e5\u8be2\u4f18\u5316\u5668\u7684\u4ee3\u6570\u903b\u8f91\u4f18\u5316\uff0c\u83b7\u53d6\u5176\u4e2d\u6700\u77ed\u6267\u884c\u8def\u5f84\u7684\u903b\u8f91\u7b97\u5b50\u6811\uff0c\u6700\u540e\u903b\u8f91\u7b97\u5b50\u6811\u8f6c\u6362\u4e3a\u7269\u7406\u7b97\u5b50\u6811\u5e76\u63d0\u4ea4\u6267\u884c\u5f15\u64ce\u3002<\/p>\n\n\n\n

\u67e5\u8be2\u4f18\u5316\u5668\u662fSQL\u5f15\u64ce\u7684\u91cd\u70b9\u6838\u5fc3\u80fd\u529b\uff0c\u5e38\u89c1\u7684\u4f18\u5316\u5668\u6709\u57fa\u4e8e\u89c4\u5219\u7684RBO\u4f18\u5316\u5668\u548c\u57fa\u4e8e\u4ee3\u4ef7\u7684CBO\u4f18\u5316\u5668\uff0c\u5176\u4e2dCBO\u4f18\u5316\u5668\u53ef\u901a\u8fc7\u611f\u77e5\u6570\u636e\u6765\u8c03\u6574\u6267\u884c\u8ba1\u5212\uff0c\u5728\u5927\u6570\u636e\u9886\u57df\u66f4\u53d7\u6b22\u8fce\u3002CBO\u7684\u8981\u7d20\u7531\u7edf\u8ba1\u4fe1\u606f\u548c\u4ee3\u4ef7\u6a21\u578b\u6784\u6210\uff0c\u4e3a\u52a0\u901f\u8ba1\u7b97\u4f18\u5316\uff0c\u7edf\u4e00\u5143\u6570\u636e\u63d0\u4f9b\u591a\u5f15\u64ce\u901a\u7528\u7684\u7edf\u8ba1\u5143\u6570\u636e\u529f\u80fd\uff0c\u652f\u6301\u8868\u3001\u5206\u533a\u3001\u5b57\u6bb5\u7ea7\u522b\u7684\u7edf\u8ba1\u5143\u6570\u636e\uff0c\u5177\u4f53\u5404\u7ea7\u522b\u7684\u7edf\u8ba1\u4fe1\u606f\u5982\u4e0b\u8868\u6240\u793a\u3002<\/p>\n\n\n\n

\u591a\u5f15\u64ce\u901a\u7528\u7edf\u8ba1\u5143\u6570\u636e\u7684\u5b9e\u73b0\u6d41\u7a0b\u5927\u81f4\u5982\u4e0b\uff1aHive\u3001Spark\u3001Presto\u652f\u6301ANALYZE\u8bed\u53e5\uff0c\u901a\u8fc7\u6267\u884cANALYZE\u5206\u5e03\u5f0f\u4efb\u52a1\uff0c\u8ba1\u7b97\u51fa\u7edf\u8ba1\u5143\u6570\u636e\uff0c\u8ba1\u7b97\u5f15\u64ce\u8c03\u7528\u5143\u6570\u636eMetastore\u63a5\u53e3\u6301\u4e45\u5316\u7edf\u8ba1\u5143\u6570\u636e\u3002\u4f46\u5b58\u5728\u7684\u4e00\u4e2a\u95ee\u9898\uff1a\u4e0d\u540c\u7684\u8ba1\u7b97\u5f15\u64ce\u4f7f\u7528\u7684\u7edf\u8ba1\u5143\u6570\u636e\u8bfb\u5199\u63a5\u53e3\u53ef\u80fd\u4e0d\u540c\u3002\u5143\u6570\u636eMetastore\u4f5c\u4e3a\u4e2d\u8f6c\u5c42\uff0c\u4f1a\u6839\u636e\u8ba1\u7b97\u5f15\u64ce\u7c7b\u578b\u8fdb\u884c\u8f6c\u6362\u5904\u7406\uff0c\u4f7f\u5f97\u7edf\u8ba1\u5143\u6570\u636e\u5bf9\u4e8e\u4e0d\u540c\u5f15\u64ce\u90fd\u662f\u901a\u7528\u6027\u3002\u5982Presto\u8ba1\u7b97\u51fa\u7684\u7edf\u8ba1\u5143\u6570\u636e\uff0c\u5728Spark\u6267\u884cSQL\uff0c\u53ef\u76f4\u63a5\u83b7\u53d6\u5bf9\u5e94\u7edf\u8ba1\u4fe1\u606f\u8fdb\u884cCBO\u4f18\u5316\uff0c\u800c\u65e0\u9700\u518d\u6b21ANALYZE\u8ba1\u7b97\u3002<\/p>\n\n\n\n

05
\u529f\u80fd\u6a21\u5757 – \u6570\u636e\u6cbb\u7406<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

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Apache Atlas\uff1a\u662f\u57fa\u4e8eHadoop\u4e4b\u4e0a\u7684\u5143\u6570\u636e\u7ba1\u7406\u6846\u67b6\uff0c\u4e3b\u8981\u4ee5\u8ba1\u7b97\u5f15\u64ceHook\u7684\u65b9\u5f0f\uff0c\u6765\u83b7\u53d6\u5143\u6570\u636e\u4fe1\u606f\uff0c\u5e76\u63d0\u4f9b\u57fa\u672c\u7684\u5143\u6570\u636e\u5e94\u7528\u7ba1\u7406\uff1b<\/p>\n\n\n\n

LinkedIn DataHub\uff1a\u662fLinkedIn Warehows\u7684\u524d\u8eab\uff0c\u63d0\u4f9b\u5143\u6570\u636e\u641c\u7d22\u53ca\u96c6\u6210\u529f\u80fd\uff1b<\/p>\n\n\n\n

Lyft Amundsen\uff1a\u6700\u8fd1\u6bd4\u8f83\u70ed\u95e8\u7684\u5143\u6570\u636e\u7ba1\u7406\u7cfb\u7edf\u4e4b\u4e00\uff0c\u7531lyft\u5f00\u6e90\u7684\u6570\u636e\u53d1\u73b0\u5e73\u53f0\u3002<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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