{"id":61523,"date":"2024-10-13T11:44:15","date_gmt":"2024-10-13T03:44:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61523\/"},"modified":"2024-10-13T11:44:15","modified_gmt":"2024-10-13T03:44:15","slug":"hadoop-%e5%bc%95%e9%a0%98%e6%99%82%e4%bb%a3%ef%bc%9a%e5%8f%88%e4%b8%80%e5%82%b3%e7%b5%b1%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a2%ab%e5%8f%96%e4%bb%a3-hadoop%e5%8f%96%e4%bb%a3%e5%82%b3%e7%b5%b1%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61523\/","title":{"rendered":"Hadoop \u5f15\u9818\u6642\u4ee3\uff1a\u53c8\u4e00\u50b3\u7d71\u6578\u64da\u5eab\u88ab\u53d6\u4ee3 (hadoop\u53d6\u4ee3\u50b3\u7d71\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"hadoop-%e5%bc%95%e9%a0%98%e6%99%82%e4%bb%a3%ef%bc%9a%e5%8f%88%e4%b8%80%e5%82%b3%e7%b5%b1%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a2%ab%e5%8f%96%e4%bb%a3-APMNduGSAC\">Hadoop \u5f15\u9818\u6642\u4ee3\uff1a\u53c8\u4e00\u50b3\u7d71\u6578\u64da\u5eab\u88ab\u53d6\u4ee3<\/h1>\n<p>\u96a8\u8457\u5927\u6578\u64da\u6642\u4ee3\u7684\u4f86\u81e8\uff0c\u6578\u64da\u7684\u751f\u6210\u901f\u5ea6\u548c\u6578\u91cf\u90fd\u5728\u4e0d\u65b7\u589e\u52a0\uff0c\u9019\u4f7f\u5f97\u50b3\u7d71\u6578\u64da\u5eab\u9762\u81e8\u8457\u524d\u6240\u672a\u6709\u7684\u6311\u6230\u3002Hadoop \u4f5c\u70ba\u4e00\u7a2e\u958b\u6e90\u7684\u5206\u4f48\u5f0f\u8a08\u7b97\u6846\u67b6\uff0c\u9010\u6f38\u6210\u70ba\u8655\u7406\u548c\u5206\u6790\u5927\u6578\u64da\u7684\u9996\u9078\u5de5\u5177\uff0c\u4e26\u5728\u67d0\u7a2e\u7a0b\u5ea6\u4e0a\u53d6\u4ee3\u4e86\u50b3\u7d71\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u672c\u6587\u5c07\u63a2\u8a0e Hadoop \u7684\u7279\u9ede\u3001\u512a\u52e2\u4ee5\u53ca\u5b83\u5982\u4f55\u53d6\u4ee3\u50b3\u7d71\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"hadoop-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-APMNduGSAC\">Hadoop \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Hadoop \u662f\u4e00\u500b\u7531 Apache \u57fa\u91d1\u6703\u958b\u767c\u7684\u958b\u6e90\u6846\u67b6\uff0c\u65e8\u5728\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u96c6\u3002\u5b83\u7684\u6838\u5fc3\u7d44\u4ef6\u5305\u62ec Hadoop \u5206\u4f48\u5f0f\u6587\u4ef6\u7cfb\u7d71\uff08HDFS\uff09\u548c MapReduce \u8a08\u7b97\u6a21\u578b\u3002HDFS \u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u6563\u5b58\u5132\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\uff0c\u800c MapReduce \u5247\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"hadoop-%e7%9a%84%e5%84%aa%e5%8b%a2-APMNduGSAC\">Hadoop \u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Hadoop \u53ef\u4ee5\u8f15\u9b06\u5730\u901a\u904e\u589e\u52a0\u66f4\u591a\u7684\u4f3a\u670d\u5668\u4f86\u64f4\u5c55\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u8655\u7406\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u91cf\u3002<\/li>\n<li><strong>\u6210\u672c\u6548\u76ca\uff1a<\/strong>\u7531\u65bc Hadoop \u662f\u958b\u6e90\u7684\uff0c\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u5ec9\u50f9\u7684\u786c\u4ef6\u4f86\u69cb\u5efa\u96c6\u7fa4\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u6574\u9ad4\u6210\u672c\u3002<\/li>\n<li><strong>\u5bb9\u932f\u6027\uff1a<\/strong>HDFS \u5177\u6709\u81ea\u52d5\u6578\u64da\u5197\u9918\u529f\u80fd\uff0c\u7576\u67d0\u500b\u4f3a\u670d\u5668\u6545\u969c\u6642\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u5c07\u6578\u64da\u5f9e\u5176\u4ed6\u4f3a\u670d\u5668\u6062\u5fa9\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Hadoop \u652f\u6301\u591a\u7a2e\u6578\u64da\u683c\u5f0f\uff0c\u5305\u62ec\u7d50\u69cb\u5316\u3001\u534a\u7d50\u69cb\u5316\u548c\u975e\u7d50\u69cb\u5316\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u9748\u6d3b\u5730\u8655\u7406\u5404\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"hadoop-%e5%a6%82%e4%bd%95%e5%8f%96%e4%bb%a3%e5%82%b3%e7%b5%b1%e6%95%b8%e6%93%9a%e5%ba%ab-APMNduGSAC\">Hadoop \u5982\u4f55\u53d6\u4ee3\u50b3\u7d71\u6578\u64da\u5eab<\/h2>\n<p>\u50b3\u7d71\u6578\u64da\u5eab\uff0c\u5982\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08RDBMS\uff09\uff0c\u5728\u8655\u7406\u7d50\u69cb\u5316\u6578\u64da\u65b9\u9762\u8868\u73fe\u512a\u7570\uff0c\u4f46\u5728\u9762\u5c0d\u5927\u6578\u64da\u6642\u537b\u986f\u5f97\u529b\u4e0d\u5f9e\u5fc3\u3002\u4ee5\u4e0b\u662f Hadoop \u53d6\u4ee3\u50b3\u7d71\u6578\u64da\u5eab\u7684\u4e00\u4e9b\u539f\u56e0\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e9%87%8f%e7%9a%84%e5%a2%9e%e9%95%b7-APMNduGSAC\">1. \u6578\u64da\u91cf\u7684\u589e\u9577<\/h3>\n<p>\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u3001\u7269\u806f\u7db2\u548c\u5176\u4ed6\u6578\u64da\u4f86\u6e90\u7684\u8208\u8d77\uff0c\u6578\u64da\u91cf\u5448\u6307\u6578\u589e\u9577\u3002\u50b3\u7d71\u6578\u64da\u5eab\u5728\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u6642\uff0c\u5f80\u5f80\u9700\u8981\u9032\u884c\u6578\u64da\u6e05\u6d17\u548c\u8f49\u63db\uff0c\u9019\u4e0d\u50c5\u8017\u6642\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u800c Hadoop \u80fd\u5920\u76f4\u63a5\u8655\u7406\u539f\u59cb\u6578\u64da\uff0c\u7121\u9700\u9810\u5148\u6e05\u6d17\u3002<\/p>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-APMNduGSAC\">2. \u5be6\u6642\u6578\u64da\u8655\u7406<\/h3>\n<p>\u50b3\u7d71\u6578\u64da\u5eab\u901a\u5e38\u4f9d\u8cf4\u65bc\u6279\u8655\u7406\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u66f4\u65b0\u7684\u5ef6\u9072\u6642\u9593\u8f03\u9577\u3002\u800c Hadoop \u7684\u6d41\u5f0f\u8655\u7406\u80fd\u529b\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5be6\u6642\u5206\u6790\u6578\u64da\uff0c\u5f9e\u800c\u505a\u51fa\u66f4\u5feb\u7684\u6c7a\u7b56\u3002<\/p>\n<h3 id=\"3-%e5%a4%9a%e6%a8%a3%e5%8c%96%e7%9a%84%e6%95%b8%e6%93%9a%e4%be%86%e6%ba%90-APMNduGSAC\">3. \u591a\u6a23\u5316\u7684\u6578\u64da\u4f86\u6e90<\/h3>\n<p>Hadoop \u80fd\u5920\u8655\u7406\u4f86\u81ea\u4e0d\u540c\u4f86\u6e90\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u3001\u5716\u50cf\u3001\u8996\u983b\u7b49\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u5927\u6578\u64da\u5206\u6790\u4e2d\u5177\u6709\u66f4\u5927\u7684\u9748\u6d3b\u6027\u3002\u800c\u50b3\u7d71\u6578\u64da\u5eab\u5247\u4e3b\u8981\u91dd\u5c0d\u7d50\u69cb\u5316\u6578\u64da\uff0c\u5c0d\u65bc\u975e\u7d50\u69cb\u5316\u6578\u64da\u7684\u652f\u6301\u76f8\u5c0d\u8f03\u5f31\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-APMNduGSAC\">\u7d50\u8ad6<\/h2>\n<p>\u96a8\u8457\u5927\u6578\u64da\u6280\u8853\u7684\u767c\u5c55\uff0cHadoop \u6b63\u5728\u9010\u6b65\u53d6\u4ee3\u50b3\u7d71\u6578\u64da\u5eab\uff0c\u6210\u70ba\u4f01\u696d\u6578\u64da\u8655\u7406\u548c\u5206\u6790\u7684\u4e3b\u8981\u5de5\u5177\u3002\u5b83\u7684\u53ef\u64f4\u5c55\u6027\u3001\u6210\u672c\u6548\u76ca\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u9762\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u6311\u6230\u6642\uff0c\u5c55\u73fe\u51fa\u5f37\u5927\u7684\u512a\u52e2\u3002\u672a\u4f86\uff0c\u96a8\u8457\u6280\u8853\u7684\u9032\u4e00\u6b65\u767c\u5c55\uff0cHadoop \u5c07\u5728\u6578\u64da\u8655\u7406\u9818\u57df\u626e\u6f14\u66f4\u52a0\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5229\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u4f86\u90e8\u7f72 Hadoop \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Hadoop\u5982\u4f55\u5f15\u9818\u6578\u64da\u8655\u7406\u9769\u547d\uff0c\u53d6\u4ee3\u50b3\u7d71\u6578\u64da\u5eab\uff0c\u63d0\u5347\u6548\u7387\u8207\u9748\u6d3b\u6027\uff0c\u6539\u8b8a\u4f01\u696d\u6578\u64da\u7ba1\u7406\u7684\u672a\u4f86\u3002<\/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-61523","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61523","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=61523"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61523\/revisions"}],"predecessor-version":[{"id":61524,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61523\/revisions\/61524"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}