{"id":3338,"date":"2025-06-20T17:24:26","date_gmt":"2025-06-20T09:24:26","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=3338"},"modified":"2025-06-20T17:24:26","modified_gmt":"2025-06-20T09:24:26","slug":"comprehensive-analysis-of-aws-emr","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/comprehensive-analysis-of-aws-emr\/","title":{"rendered":"AWS EMR \u5168\u9762\u89e3\u6790"},"content":{"rendered":"<p>\u5728\u6578\u64da\u9a45\u52d5\u5df2\u6210\u70ba\u4f01\u696d\u6838\u5fc3\u7af6\u722d\u529b\u7684\u4eca\u5929\uff0c\u5982\u4f55\u6709\u6548\u7387\u3001\u4f4e\u6210\u672c\u5730\u8655\u7406PB \u7d1a\u6578\u64da\uff0c\u5df2\u6210\u70ba\u8a31\u591a\u4f01\u696dIT \u7b56\u7565\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002 Amazon Elastic MapReduce\uff08EMR\uff09\u4f5c\u70baAWS \u4e0a\u7684\u8a17\u7ba1\u5f0f\u5927\u6578\u64da\u8655\u7406\u5e73\u53f0\uff0c\u6191\u85c9\u5176\u9748\u6d3b\u3001\u53ef\u64f4\u5c55\u3001\u9ad8\u6027\u50f9\u6bd4\u7684\u512a\u52e2\uff0c\u6210\u70ba\u91d1\u878d\u3001\u96fb\u5546\u3001\u904a\u6232\u3001\u5ee3\u544a\u3001\u79d1\u5b78\u7814\u7a76\u7b49\u9818\u57df\u5ba2\u6236\u7684\u9996\u9078\u3002<\/p>\n<p>\u4f5c\u70baAWS \u6388\u6b0a\u4ee3\u7406\u5546\uff0c\u6211\u5011\u5c07\u5e36\u60a8\u6df1\u5165\u4e86\u89e3AWS EMR \u7684\u6280\u8853\u539f\u7406\u3001\u6838\u5fc3\u512a\u52e2\u3001\u5178\u578b\u61c9\u7528\u5834\u666f\uff0c\u4e26\u63d0\u4f9b\u4f01\u696d\u843d\u5730\u5efa\u8b70\u8207\u8cc7\u6e90\u652f\u63f4\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u4ec0\u9ebc\u662fAWS EMR\uff1f<\/h4>\n<p>Amazon EMR\uff08Elastic MapReduce\uff09\u662f\u4e00\u7a2e\u57fa\u65bc\u96f2\u7aef\u7684\u8a17\u7ba1\u578b\u5927\u6578\u64da\u8655\u7406\u670d\u52d9\uff0c\u80fd\u5920\u8f15\u9b06\u904b\u884cApache Hadoop\u3001Apache Spark\u3001Presto\u3001Hive\u3001Flink\u3001Trino \u7b49\u6d41\u884c\u7684\u5927\u6578\u64da\u6846\u67b6\u3002<\/p>\n<p>EMR \u652f\u63f4\u4f01\u696d\u5efa\u7acb\u5206\u6563\u5f0f\u96c6\u7fa4\uff0c\u8655\u7406\u5927\u898f\u6a21\u8cc7\u6599\u4efb\u52d9\uff0c\u5982\u65e5\u8a8c\u5206\u6790\u3001ETL\uff08\u63d0\u53d6\u3001\u8f49\u63db\u3001\u8f09\u5165\uff09\u3001\u6a5f\u5668\u5b78\u7fd2\u5efa\u6a21\u3001\u5373\u6642\u8cc7\u6599\u6d41\u8a08\u7b97\u7b49\u3002\u8207\u50b3\u7d71\u672c\u5730\u53e2\u96c6\u76f8\u6bd4\uff0cEMR \u5728\u6548\u80fd\u3001\u5f48\u6027\u3001\u53ef\u7dad\u8b77\u6027\u548c\u6210\u672c\u512a\u5316\u65b9\u9762\u5177\u6709\u986f\u8457\u512a\u52e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u6838\u5fc3\u512a\u52e2\u89e3\u6790<\/h4>\n<h5>1. \u5f48\u6027\u64f4\u5c55\uff0c\u9748\u6d3b\u4ed8\u8cbb<\/h5>\n<ul>\n<li>\u53ef\u4f9d\u4efb\u52d9\u8ca0\u8f09\u81ea\u52d5\u64f4\u5c55\u6216\u7e2e\u6e1b\u53e2\u96c6\u898f\u6a21\uff1b<\/li>\n<li>\u652f\u63f4\u6309\u9700\u5be6\u4f8b\u3001Spot \u5be6\u4f8b\uff08\u7bc0\u7701\u6700\u9ad890%\uff09\u3001Savings Plan\uff1b<\/li>\n<li>\u53ef\u6309\u5206\u9418\u8a08\u8cbb\uff0c\u5927\u5e45\u964d\u4f4e\u8cc7\u6e90\u9592\u7f6e\u6210\u672c\u3002<\/li>\n<\/ul>\n<h5>2. \u8207AWS \u751f\u614b\u7121\u7e2b\u96c6\u6210<\/h5>\n<ul>\n<li>\u539f\u751f\u96c6\u6210 <strong>Amazon S3<\/strong>\u3001<strong>Glue Data Catalog<\/strong>\u3001<strong>CloudWatch<\/strong>\u3001<strong>IAM<\/strong> \u7b49\uff1b<\/li>\n<li>\u8207 <strong>Athena<\/strong>\u3001<strong>Redshift<\/strong>\u3001<strong>SageMaker<\/strong> \u7b49\u8cc7\u6599\u5206\u6790\u8207AI \u5de5\u5177\u7121\u7e2b\u63a5\u8ecc\uff1b<\/li>\n<li>\u652f\u63f4\u4f7f\u7528 <strong>AWS Lake Formation<\/strong> \u5efa\u69cb\u7d71\u4e00\u8cc7\u6599\u6e56\u3002<\/li>\n<\/ul>\n<h5>3. \u652f\u63f4\u591a\u7a2e\u5927\u6578\u64da\u5f15\u64ce<\/h5>\n<ul>\n<li>\u53ef\u9078\u64c7Spark\u3001Hive\u3001Presto\u3001Flink\u3001HBase\u3001Trino \u7b49\u71b1\u9580\u5de5\u5177\uff1b<\/li>\n<li>\u53ef\u57fa\u65bc\u4e0d\u540c\u5de5\u4f5c\u8ca0\u8f09\u914d\u7f6e\u591a\u7a2e\u8a08\u7b97\u6a21\u578b\uff08\u6279\u6b21\u3001\u4e92\u52d5\u5f0f\u5206\u6790\u3001\u6d41\u7a0b\u8655\u7406\uff09\uff1b<\/li>\n<li>\u76f8\u5bb9\u65bcHadoop \u751f\u614b\uff0c\u652f\u63f4\u73fe\u6709\u4efb\u52d9\u9077\u79fb\u3002<\/li>\n<\/ul>\n<h5>4. \u9ad8\u53ef\u7528\u8207\u81ea\u52d5\u5bb9\u932f<\/h5>\n<ul>\n<li>\u63d0\u4f9b\u591a\u53ef\u7528\u5340\u5bb9\u932f\u80fd\u529b\uff1b<\/li>\n<li>\u652f\u63f4\u53e2\u96c6\u7bc0\u9ede\u81ea\u52d5\u66ff\u63db\u8207\u4efb\u52d9\u91cd\u8a66\uff1b<\/li>\n<li>\u8207CloudWatch \u7d50\u5408\u9032\u884c\u5373\u6642\u76e3\u63a7\u8207\u8b66\u5831\u8a2d\u5b9a\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4>\u5178\u578b\u61c9\u7528\u5834\u666f<\/h4>\n<h5>1.\u8cc7\u6599\u5009\u5132\u8207BI\u5206\u6790<\/h5>\n<p>EMR \u8207Hive\/Presto \u642d\u914d\u4f7f\u7528\uff0c\u53ef\u6709\u6548\u57f7\u884c\u5927\u898f\u6a21SQL \u67e5\u8a62\u4efb\u52d9\uff0c\u5efa\u7acb\u8cc7\u6599\u5009\u5132\u4e26\u652f\u63f4\u8996\u89ba\u5316BI \u5de5\u5177\u5b58\u53d6\uff08\u5982QuickSight\u3001Tableau\u3001Superset\uff09\u3002<\/p>\n<h5>2.ETL \u6578\u64da\u8655\u7406<\/h5>\n<p>\u5f9eS3\u3001RDS\u3001DynamoDB \u7b49\u8cc7\u6599\u4f86\u6e90\u63d0\u53d6\u6578\u64da\uff0c\u5229\u7528Spark\/Hadoop \u9032\u884c\u6e05\u6d17\u3001\u8f49\u63db\uff0c\u4e26\u5c07\u7d50\u679c\u5beb\u56deS3 \u6216\u8f09\u5165\u81f3\u8cc7\u6599\u6e56\u3002<\/p>\n<h5>3.\u6a5f\u5668\u5b78\u7fd2\u5efa\u6a21<\/h5>\n<p>\u900f\u904eSpark MLlib\u3001XGBoost \u7b49\u5de5\u5177\u9032\u884c\u7279\u5fb5\u5de5\u7a0b\u8207\u5efa\u6a21\uff0c\u53ef\u8207SageMaker \u9023\u7d50\u90e8\u7f72\u8a13\u7df4\u7d50\u679c\u3002<\/p>\n<h5>4.\u5373\u6642\u65e5\u8a8c\u8207\u4e32\u6d41\u8a08\u7b97<\/h5>\n<p>\u4f7f\u7528Flink \u6216Spark Streaming \u5efa\u7acb\u5373\u6642\u8a08\u7b97\u7ba1\u9053\uff0c\u5be6\u73fe\u65e5\u8a8c\u76e3\u63a7\u3001\u884c\u70ba\u5206\u6790\u3001\u8a50\u6b3a\u5075\u6e2c\u7b49\u9700\u6c42\u3002<\/p>\n<h5>5.\u6210\u672c\u654f\u611f\u578b\u5927\u898f\u6a21\u5206\u6790<\/h5>\n<p>\u5229\u7528Spot \u5be6\u4f8b\u8abf\u5ea6\u81e8\u6642\u904b\u7b97\u4efb\u52d9\uff0c\u5927\u5e45\u58d3\u7e2e\u9810\u7b97\uff0c\u5be6\u73fe\u9ad8\u6027\u50f9\u6bd4\u7684\u8cc7\u6599\u8655\u7406\u65b9\u6848\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u8207\u50b3\u7d71\u96c6\u7fa4\u548c\u5176\u4ed6\u96f2\u7aef\u7522\u54c1\u5c0d\u6bd4<\/h4>\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1612\" data-end=\"2001\">\n<thead data-start=\"1612\" data-end=\"1678\">\n<tr data-start=\"1612\" data-end=\"1678\">\n<th style=\"text-align: center;\" data-start=\"1612\" data-end=\"1619\" data-col-size=\"sm\">\u5c0d\u6bd4\u7dad\u5ea6<\/th>\n<th style=\"text-align: center;\" data-start=\"1619\" data-end=\"1629\" data-col-size=\"sm\">AWS EMR<\/th>\n<th style=\"text-align: center;\" data-start=\"1629\" data-end=\"1644\" data-col-size=\"sm\">\u672c\u5730Hadoop \u96c6\u7fa4<\/th>\n<th style=\"text-align: center;\" data-start=\"1644\" data-end=\"1659\" data-col-size=\"sm\">GCP Dataproc<\/th>\n<th style=\"text-align: center;\" data-start=\"1659\" data-end=\"1678\" data-col-size=\"sm\">Azure HDInsight<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1756\" data-end=\"2001\">\n<tr data-start=\"1756\" data-end=\"1797\">\n<td style=\"text-align: center;\" data-start=\"1756\" data-end=\"1763\" data-col-size=\"sm\">\u90e8\u7f72\u6642\u9593<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1763\" data-end=\"1773\">\u5e7e\u5206\u9418\u81ea\u52d5\u90e8\u7f72<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1773\" data-end=\"1784\">\u6578\u5929\u4ee5\u4e0a\u4eba\u5de5\u90e8\u7f72<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1784\" data-end=\"1791\">\u5feb\u901f\u90e8\u7f72<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1791\" data-end=\"1797\">\u4e2d\u7b49<\/td>\n<\/tr>\n<tr data-start=\"1798\" data-end=\"1841\">\n<td style=\"text-align: center;\" data-start=\"1798\" data-end=\"1805\" data-col-size=\"sm\">\u7dad\u904b\u8ca0\u64d4<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1805\" data-end=\"1820\">AWS \u8a17\u7ba1\uff0c\u57fa\u672c\u514d\u7dad\u8b77<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1820\" data-end=\"1830\">\u9700\u7dad\u904b\u5718\u968a\u7dad\u8b77<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1830\" data-end=\"1835\">\u8a17\u7ba1<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1835\" data-end=\"1841\">\u8a17\u7ba1<\/td>\n<\/tr>\n<tr data-start=\"1842\" data-end=\"1892\">\n<td style=\"text-align: center;\" data-start=\"1842\" data-end=\"1847\" data-col-size=\"sm\">\u6210\u672c<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1847\" data-end=\"1864\">\u5f48\u6027\u4ed8\u8cbb+ Spot \u7bc0\u7701<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1864\" data-end=\"1875\">\u8cc7\u6e90\u9592\u7f6e\u6d6a\u8cbb\u56b4\u91cd<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1875\" data-end=\"1884\">\u652f\u6301\u9810\u7559\u6298\u6263<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1884\" data-end=\"1892\">\u6210\u672c\u7565\u9ad8<\/td>\n<\/tr>\n<tr data-start=\"1893\" data-end=\"1931\">\n<td style=\"text-align: center;\" data-start=\"1893\" data-end=\"1900\" data-col-size=\"sm\">\u53ef\u64f4\u5c55\u6027<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1900\" data-end=\"1909\">\u5373\u6642\u5f48\u6027\u4f38\u7e2e<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1909\" data-end=\"1916\">\u64f4\u5bb9\u56f0\u96e3<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1916\" data-end=\"1923\">\u5f48\u6027\u4e2d\u7b49<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1923\" data-end=\"1931\">\u5f48\u6027\u4e2d\u7b49<\/td>\n<\/tr>\n<tr data-start=\"1932\" data-end=\"2001\">\n<td style=\"text-align: center;\" data-start=\"1932\" data-end=\"1941\" data-col-size=\"sm\">\u8207\u8cc7\u6599\u6e56\u96c6\u6210<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1941\" data-end=\"1968\">\u8207S3\/Lake Formation \u539f\u751f\u96c6\u6210<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1968\" data-end=\"1977\">\u5916\u90e8\u6574\u5408\u7e41\u7463<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1977\" data-end=\"1988\">\u8207GCS \u96c6\u6210<\/td>\n<td style=\"text-align: center;\" data-col-size=\"sm\" data-start=\"1988\" data-end=\"2001\">\u8207ADLS \u96c6\u6210<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u7e3d\u7d50\uff1a<\/strong> \u5982\u679c\u4f60\u6b63\u5728\u4f7f\u7528\u672c\u5730Hadoop \u96c6\u7fa4\uff0c\u6216\u6b63\u9762\u81e8\u8cc7\u6599\u6210\u9577\u3001\u6210\u672c\u4e0a\u5347\u3001\u7dad\u904b\u8907\u96dc\u7684\u554f\u984c\uff0c\u9077\u79fb\u81f3AWS EMR \u662f\u63d0\u5347\u6548\u7387\u8207\u9748\u6d3b\u6027\u7684\u660e\u667a\u9078\u64c7\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u5ba2\u6236\u6848\u4f8b\u5206\u4eab<\/h4>\n<h5>1.\u91d1\u878d\u696d\uff1a\u4fe1\u7528\u8a55\u5206\u8a08\u7b97<\/h5>\n<p>\u67d0\u5927\u578b\u91d1\u878d\u6a5f\u69cb\u900f\u904eEMR \u6bcf\u5929\u8655\u7406TB \u7b49\u7d1a\u4f7f\u7528\u8005\u884c\u70ba\u65e5\u8a8c\uff0c\u5229\u7528Spark MLlib 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\u5206\u6790\u904a\u6232\u4f3a\u670d\u5668\u65e5\u8a8c\uff0c\u627e\u51fa\u7570\u5e38IP\u3001\u983b\u7e41\u5d29\u6f70\u7bc0\u9ede\u53ca\u7528\u6236\u6d41\u5931\u8da8\u52e2\uff0c\u7d50\u5408CloudWatch \u5be6\u73fe\u65e5\u8a8c\u8b66\u5831\u8207\u71df\u904b\u512a\u5316\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u4f5c\u70baAWS \u4ee3\u7406\u5546<\/h4>\n<p>EMR \u7684\u90e8\u7f72\u8207\u6700\u4f73\u5316\uff0c\u96d6\u7136\u4fbf\u6377\uff0c\u4f46\u8981\u771f\u6b63\u7528\u597d\uff0c\u9084\u9700\u5c0d\u53e2\u96c6\u8abf\u5ea6\u3001\u5132\u5b58\u5206\u5c64\u3001\u6210\u672c\u63a7\u5236\u3001\u4efb\u52d9\u5bb9\u932f\u7b49\u6709\u6df1\u523b\u7406\u89e3\u3002\u4f5c\u70baAWS \u5b98\u65b9\u6388\u6b0a\u4ee3\u7406\u5546\uff0c\u6211\u5011\u53ef\u70ba\u60a8\u63d0\u4f9b\uff1a<\/p>\n<h5>1.\u67b6\u69cb\u8a2d\u8a08\u652f\u6301<\/h5>\n<ul>\n<li>\u5e6b\u52a9\u60a8\u8a55\u4f30\u662f\u5426\u9069\u5408\u4f7f\u7528EMR\uff1b<\/li>\n<li>\u63d0\u4f9bSpark\u3001Hive\u3001Flink 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