{"id":3818,"date":"2021-08-19T21:18:40","date_gmt":"2021-08-19T13:18:40","guid":{"rendered":"http:\/\/123.57.164.21\/?p=3818"},"modified":"2021-08-19T21:18:40","modified_gmt":"2021-08-19T13:18:40","slug":"apache-hadoop%e7%ae%80%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=3818","title":{"rendered":"Apache-Hadoop\u7b80\u4ecb"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-1024x858.png\" alt=\"\" class=\"wp-image-3820\" width=\"234\" height=\"195\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-1024x858.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-300x251.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-768x644.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-830x696.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-230x193.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-350x293.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65-480x402.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-65.png 1076w\" sizes=\"(max-width: 234px) 100vw, 234px\" \/><\/figure><\/div>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e00\u3001Hadoop\u51fa\u73b0\u7684\u539f\u56e0<\/h5>\n\n\n\n<p>\u73b0\u5728\u7684\u6211\u4eec\uff0c\u751f\u6d3b\u5728\u6570\u636e\u5927\u7206\u70b8\u7684\u5e74\u4ee3\u3002\u56fd\u9645\u6570\u636e\u516c\u53f8\u5df2\u7ecf\u9884\u6d4b\u57282020\u5e74\uff0c\u5168\u7403\u7684\u6570\u636e\u603b\u91cf\u5c06\u8fbe\u523044ZB\uff0c\u7ecf\u8fc7\u5355\u4f4d\u6362\u7b97\u540e\uff0c\u81f3\u5c11\u5728440\u4ebfTB\u4ee5\u4e0a\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5168\u7403\u6bcf\u4eba\u4e00\u57571TB\u7684\u786c\u76d8\u90fd\u5b58\u50a8\u4e0d\u4e0b\u3002<\/p>\n\n\n\n<p>\u4e00\u4e9b\u6570\u636e\u96c6\u7684\u5927\u5c0f\u66f4\u8fdc\u8fdc\u8d85\u8fc7\u4e861TB\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6570\u636e\u7684\u5b58\u50a8\u662f\u4e00\u4e2a\u8981\u89e3\u51b3\u7684\u95ee\u9898\u3002\u540c\u65f6\uff0c\u786c\u76d8\u6280\u672f\u4e5f\u9762\u4e34\u4e00\u4e2a\u6280\u672f\u74f6\u9888\uff0c\u5c31\u662f\u786c\u76d8\u7684\u4f20\u8f93\u901f\u5ea6(\u8bfb\u6570\u636e\u7684\u901f\u5ea6)\u7684\u63d0\u5347\u8fdc\u8fdc\u4f4e\u4e8e\u786c\u76d8\u5bb9\u91cf\u7684\u63d0\u5347\u3002\u6211\u4eec\u770b\u4e0b\u9762\u8fd9\u4e2a\u8868\u683c:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-1024x330.png\" alt=\"\" class=\"wp-image-3819\" width=\"633\" height=\"203\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-1024x330.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-300x97.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-768x247.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-830x267.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-230x74.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-350x113.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64-480x154.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/08\/\u56fe\u7247-64.png 1212w\" sizes=\"(max-width: 633px) 100vw, 633px\" \/><\/figure><\/div>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5bb9\u91cf\u63d0\u5347\u4e86\u5c06\u8fd11000\u500d\uff0c\u800c\u4f20\u8f93\u901f\u5ea6\u624d\u63d0\u5347\u4e8620\u500d\uff0c\u8bfb\u5b8c\u4e00\u4e2a\u786c\u76d8\u7684\u6240\u9700\u8981\u7684\u65f6\u95f4\u76f8\u5bf9\u6765\u8bf4\uff0c\u66f4\u957f\u66f4\u4e45\u4e86(\u5df2\u7ecf\u8fdd\u53cd\u4e86\u6570\u636e\u4ef7\u503c\u7684\u5373\u65f6\u6027)\u3002\u8bfb\u6570\u636e\u90fd\u82b1\u4e86\u8fd9\u4e48\u957f\u65f6\u95f4\uff0c\u66f4\u4e0d\u7528\u8bf4\u5199\u6570\u636e\u4e86\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u5982\u4f55\u63d0\u9ad8\u8bfb\u53d6\u6570\u636e\u7684\u6548\u7387\uff0c\u6211\u4eec\u5df2\u7ecf\u60f3\u5230\u89e3\u51b3\u7684\u65b9\u6cd5\u4e86\uff0c\u90a3\u5c31\u662f\u5c06\u4e00\u4e2a\u6570\u636e\u96c6\u5b58\u50a8\u5230\u591a\u4e2a\u786c\u76d8\u91cc\uff0c\u7136\u540e\u5e76\u884c\u8bfb\u53d6\u3002\u6bd4\u59821T\u7684\u6570\u636e\uff0c\u6211\u4eec\u5e73\u5747100\u4efd\u5b58\u50a8\u5230100\u4e2a1TB\u786c\u76d8\u4e0a\uff0c\u540c\u65f6\u8bfb\u53d6\uff0c\u90a3\u4e48\u8bfb\u53d6\u5b8c\u6574\u4e2a\u6570\u636e\u96c6\u7684\u65f6\u95f4\u7528\u4e0d\u4e0a\u4e24\u5206\u949f\u3002\u81f3\u4e8e\u786c\u76d8\u5269\u4e0b\u768499%\u7684\u5bb9\u91cf\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u5176\u4ed6\u7684\u6570\u636e\u96c6\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u4ea7\u751f\u6d6a\u8d39\u3002\u89e3\u51b3\u8bfb\u53d6\u6548\u7387\u95ee\u9898\u7684\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u89e3\u51b3\u4e86\u5927\u6570\u636e\u7684\u5b58\u50a8\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\uff0c\u6211\u4eec\u540c\u65f6\u5bf9\u591a\u4e2a\u786c\u76d8\u8fdb\u884c\u8bfb\/\u5199\u64cd\u4f5c\u65f6\uff0c\u53c8\u6709\u4e86\u65b0\u7684\u95ee\u9898\u9700\u8981\u89e3\u51b3\uff1a<\/p>\n\n\n\n<p>1\u3001\u786c\u4ef6\u6545\u969c\u95ee\u9898\u3002\u4e00\u65e6\u4f7f\u7528\u591a\u4e2a\u786c\u4ef6\uff0c\u76f8\u5bf9\u6765\u8bf4\uff0c\u4e2a\u522b\u786c\u4ef6\u4ea7\u751f\u6545\u969c\u7684\u51e0\u7387\u5c31\u9ad8\uff0c\u4e3a\u4e86\u907f\u514d\u6570\u636e\u4e22\u5931\uff0c\u6700\u5e38\u89c1\u7684\u505a\u6cd5\u5c31\u662f\u590d\u5236(replication):\u6587\u4ef6\u7cfb\u7edf\u4fdd\u5b58\u6570\u636e\u7684\u591a\u4e2a\u590d\u672c\uff0c\u4e00\u65e6\u53d1\u751f\u6545\u969c\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u53e6\u5916\u7684\u590d\u672c\u3002<\/p>\n\n\n\n<p>2\u3001\u8bfb\u53d6\u6570\u636e\u7684\u6b63\u786e\u6027\u95ee\u9898\u3002\u5927\u6570\u636e\u65f6\u4ee3\u7684\u4e00\u4e2a\u5206\u6790\u4efb\u52a1\uff0c\u5c31\u9700\u8981\u7ed3\u5408\u5927\u90e8\u5206\u6570\u636e\u6765\u5171\u540c\u5b8c\u6210\u5206\u6790\uff0c\u56e0\u6b64\u4ece\u4e00\u4e2a\u786c\u76d8\u4e0a\u8bfb\u53d6\u7684\u6570\u636e\u8981\u4e0e\u4ece\u5176\u4ed699\u4e2a\u786c\u76d8\u4e0a\u8bfb\u53d6\u7684\u6570\u636e\u7ed3\u5408\u8d77\u6765\u4f7f\u7528\u3002\u90a3\u4e48\uff0c\u5728\u8bfb\u53d6\u8fc7\u7a0b\u4e2d\uff0c\u5982\u4f55\u4fdd\u8bc1\u6570\u636e\u7684\u6b63\u786e\u6027\uff0c\u5c31\u662f\u4e00\u4e2a\u5f88\u5927\u7684\u6311\u6218\u3002<\/p>\n\n\n\n<p>\u6709\u4eba\u4f1a\u60f3\uff0c\u65e2\u7136\u4f7f\u7528\u4e86\u591a\u4e2a\u786c\u76d8\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u7528\u914d\u6709\u591a\u4e2a\u786c\u76d8\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6765\u8fdb\u884c\u6570\u636e\u7684\u5b58\u50a8\u548c\u5206\u6790\u5462\uff1f\u5176\u5b9e\uff0c\u8fd9\u4e2a\u4e3b\u8981\u53d6\u51b3\u4e8e\u786c\u76d8\u53d1\u5c55\u7684\u4e00\u4e2a\u6280\u672f\u9650\u5236\uff0c\u90a3\u5c31\u662f\u9700\u8981\u5bfb\u5740\u64cd\u4f5c\u3002\u6211\u4eec\u4ece\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6\u6570\u636e\u5305\u542b\u7740\u5927\u91cf\u7684\u5bfb\u5740\u64cd\u4f5c\uff0c\u90a3\u4e48\u5bfb\u5740\u6240\u4ea7\u751f\u7684\u65f6\u95f4\u5f00\u9500\u5fc5\u7136\u4f1a\u5927\u5927\u7684\u589e\u52a0\uff0c\u518d\u52a0\u4e0a\u8bfb\u53d6\u6570\u636e\u7684\u65f6\u95f4\uff0c\u5c31\u66f4\u52a0\u6f2b\u957f\u4e86\u3002\u8fd8\u6709\u4e00\u4e2a\u539f\u56e0\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e0d\u9002\u5408\u5b58\u50a8\u534a\u7ed3\u6784\u5316\u548c\u975e\u7ed3\u6784\u5316\u7684\u6570\u636e\uff0c\u800c\u8fd9\u4e2a\u65f6\u4ee3\uff0c\u534a\u7ed3\u6784\u5316\u548c\u975e\u7ed3\u6784\u5316\u7684\u6570\u636e\u536090%\uff0c\u800c\u7ed3\u6784\u5316\u6570\u636e\u53ea\u536010%\u3002<\/p>\n\n\n\n<p>\u9488\u5bf9\u4e8e\u4e0a\u8ff0\u51e0\u4e2a\u95ee\u9898\uff0cHadoop\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u53ef\u9760\u7684\u4e14\u53ef\u6269\u5c55\u7684\u5b58\u50a8\u548c\u5206\u6790\u5e73\u53f0\uff0c\u6b64\u5916\uff0c\u7531\u4e8eHadoop\u8fd0\u884c\u5728\u5546\u7528\u786c\u4ef6\u4e0a\u4e14\u662f\u5f00\u6e90\u7684\uff0c\u56e0\u6b64Hadoop\u7684\u4f7f\u7528\u6210\u672c\u662f\u6bd4\u8f83\u4f4e\u4e86\uff0c\u5728\u7528\u6237\u7684\u627f\u53d7\u8303\u56f4\u5185\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e8c\u3001Hadoop\u7684\u7b80\u4ecb<\/h5>\n\n\n\n<p>Hadoop\u662fApache\u57fa\u91d1\u4f1a\u65d7\u4e0b\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u8ba1\u7b97\u5e73\u53f0\uff0c\u662f\u57fa\u4e8eJava\u8bed\u8a00\u5f00\u53d1\u7684\uff0c\u6709\u5f88\u597d\u7684\u8de8\u5e73\u53f0\u7279\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u90e8\u7f72\u5728\u5ec9\u4ef7\u7684\u8ba1\u7b97\u673a\u96c6\u7fa4\u4e2d\u3002\u7528\u6237\u65e0\u9700\u4e86\u89e3\u5206\u5e03\u5f0f\u5e95\u5c42\u7ec6\u8282\uff0c\u5c31\u53ef\u4ee5\u5f00\u53d1\u5206\u5e03\u5f0f\u7a0b\u5e8f\uff0c\u5145\u5206\u5229\u7528\u96c6\u7fa4\u7684\u5a01\u529b\u8fdb\u884c\u9ad8\u901f\u8fd0\u7b97\u548c\u5b58\u50a8\u3002<\/p>\n\n\n\n<p>\u6700\u521d\uff0cHadoop\u7684\u6838\u5fc3\u6280\u672f\u662fHDFS\u548cMapReduce\u3002<\/p>\n\n\n\n<p>HDFS\u662fHadoop\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf(Hadoop Distributed File System)\u7684\u7b80\u79f0\uff0c\u5b83\u5177\u6709\u8f83\u9ad8\u7684\u8bfb\u5199\u901f\u5ea6\uff0c\u5f88\u597d\u7684\u5bb9\u9519\u6027\u548c\u53ef\u4f38\u7f29\u6027\uff0c\u4e3a\u6d77\u91cf\u7684\u6570\u636e\u63d0\u4f9b\u4e86\u5206\u5e03\u5f0f\u5b58\u50a8\uff0c\u5176\u5197\u4f59\u6570\u636e\u5b58\u50a8\u7684\u65b9\u5f0f\u5f88\u597d\u7684\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>MapReduce\u662f\u4e00\u79cd\u7528\u4e8e\u5e76\u884c\u5904\u7406\u5927\u6570\u636e\u96c6\u7684\u8f6f\u4ef6\u6846\u67b6(\u7f16\u7a0b\u6a21\u578b)\u3002\u7528\u6237\u53ef\u5728\u65e0\u9700\u4e86\u89e3\u5e95\u5c42\u7ec6\u8282\u7684\u60c5\u51b5\u4e0b\uff0c\u7f16\u5199MapReduce\u7a0b\u5e8f\u8fdb\u884c\u5206\u6790\u548c\u5904\u7406\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u6570\u636e\uff0cMapReduce\u4fdd\u8bc1\u4e86\u5206\u6790\u548c\u5904\u7406\u6570\u636e\u7684\u9ad8\u6548\u6027\u3002<\/p>\n\n\n\n<p>\u56e0\u5176\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e0b\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\uff0c\u6d77\u91cf\u7684\u6570\u636e\u7684\u4f18\u79c0\u5904\u7406\u80fd\u529b\uff0cHadoop\u88ab\u516c\u8ba4\u4e3a\u5927\u6570\u636e\u884c\u4e1a\u4e2d\u7684\u6807\u51c6\u5f00\u6e90\u8f6f\u4ef6\u3002\u51e0\u4e4e\u6240\u6709\u4e3b\u6d41\u7684\u5382\u5546\u5982\u8c37\u6b4c\uff0c\u96c5\u864e\uff0c\u5fae\u8f6f\uff0c\u6dd8\u5b9d\u7b49\u7b49\u8fd9\u6837\u7684\u5927\u516c\u53f8\u90fd\u662f\u56f4\u7ed5Hadoop\u8fdb\u884c\u63d0\u4f9b\u5f00\u53d1\u5de5\u5177\uff0c\u5f00\u6e90\u8f6f\u4ef6\uff0c\u5546\u4e1a\u5316\u5de5\u5177\u6216\u6280\u672f\u670d\u52a1\u7684\u3002<\/p>\n\n\n\n<p>\u5728Hadoop2.0\u4ee5\u540e\uff0c\u53c8\u5f15\u5165\u4e86\u53e6\u4e00\u4e2a\u6838\u5fc3\u6280\u672f\uff1aYARN(Yet Another Resource Negotiator)\u3002\u5b83\u662f\u4e00\u4e2a\u4efb\u52a1\u8c03\u5ea6\u548c\u96c6\u7fa4\u8d44\u6e90\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e3b\u8981\u6709\u4e24\u7c7b\u957f\u671f\u8fd0\u884c\u7684\u5b88\u62a4\u7ebf\u7a0b\u6765\u63d0\u4f9b\u81ea\u5df1\u7684\u6838\u5fc3\u670d\u52a1\uff1a\u4e00\u7c7b\u662f\u7528\u4e8e\u7ba1\u7406\u96c6\u7fa4\u4e0a\u8d44\u6e90\u4f7f\u7528\u7684\u8d44\u6e90\u7ba1\u7406\u5668(Resouce Manager),\u53e6\u4e00\u7c7b\u662f\u8fd0\u884c\u5728\u96c6\u7fa4\u4e2d\u5404\u4e2a\u8282\u70b9\u4e0a\u4e14\u80fd\u591f\u542f\u52a8\u548c\u76d1\u63a7\u5bb9\u5668(container)\u7684\u8282\u70b9\u7ba1\u7406\u5668\uff08Node Manager\uff09\u3002<\/p>\n\n\n\n<p>\u53d1\u5c55\u5230\u73b0\u5728\u7684Hadoop3.x\u53ef\u4ee5\u6982\u62ec\u6210\u4ee5\u4e0b\u4e94\u4e2a\u6a21\u5757\uff1a<\/p>\n\n\n\n<ul><li>Hadoop Common\uff1a\u7531\u539f\u6765\u7684Hadoop core\u66f4\u540d\u800c\u6765\u3002\u4ee5\u524d\u7684\u7248\u672c\u4e2dcore\u5305\u542bHDFS\u3001MapReduce\u53ca\u5176\u5176\u4ed6\u516c\u5171\u90e8\u5206\u3002\u540e\u6765HDFS\u548cMapReuce\u88ab\u5206\u79bb\u51fa\u6765\u4f5c\u4e3a\u72ec\u7acb\u7684\u5b50\u9879\u76ee\uff0c\u5269\u4e0b\u7684\u516c\u5171\u90e8\u5206\u66f4\u540d\u4e3aCommon\u3002\u4e3b\u8981\u5305\u62ec\u7cfb\u7edf\u914d\u7f6e\u5de5\u5177Configuration\u3001\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528RPC\u3001\u5e8f\u5217\u5316\u673a\u5236\u548cHadoop\u62bd\u8c61\u6587\u4ef6\u7cfb\u7edfFileSystem\u7b49\u3002\u5b83\u4eec\u4e3a\u5728\u901a\u7528\u786c\u4ef6\u4e0a\u642d\u5efa\u4e91\u8ba1\u7b97\u73af\u5883\u63d0\u4f9b\u57fa\u672c\u7684\u670d\u52a1\uff0c\u5e76\u4e3a\u8fd0\u884c\u5728\u8be5\u5e73\u53f0\u4e0a\u7684\u8f6f\u4ef6\u5f00\u53d1\u63d0\u4f9b\u4e86\u6240\u9700\u7684API\u3002<\/li><li>Hadoop HDFS\uff1aHadoop\u7684\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\uff0c\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf<\/li><li>Hadoop YARN\uff1aHadoop2.0\u4ee5\u540e\u65b0\u589e\u7684\u4e00\u4e2a\u6838\u5fc3\u6280\u672f\uff0c\u8d44\u6e90\u7ba1\u7406\u7cfb\u7edf<\/li><li>Hadoop MapReduce\uff1aHadoop\u7684\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\uff0c\u7f16\u7a0b\u6a21\u578b\uff0c\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u96c6\u7684\u5e76\u884c\u8ba1\u7b97\u3002<\/li><li>Hadoop Ozone\uff1aHDFS\u7684\u4e00\u4e2a\u6269\u5c55\u65b9\u5411\uff0c\u5bf9\u8c61\u5b58\u50a8\u6280\u672f\u3002<\/li><\/ul>\n\n\n\n<p>\u5173\u4e8eHadoop\u8fd9\u4e2a\u540d\u5b57\u7684\u7531\u6765\uff0c\u8be5\u9879\u76ee\u7684\u521b\u5efa\u8005Doug Cutting\u662f\u8fd9\u6837\u89e3\u91ca\u7684\uff1a\u201c\u8fd9\u4e2a\u540d\u5b57\u662f\u6211\u5b69\u5b50\u7ed9\u4e00\u4e2a\u68d5\u9ec4\u8272\u7684\u5927\u8c61\u73a9\u5177\u547d\u540d\u7684\u3002\u6211\u7684\u547d\u540d\u6807\u51c6\u5c31\u662f\u7b80\u77ed\uff0c\u5bb9\u6613\u53d1\u97f3\u548c\u62fc\u5199\uff0c\u6ca1\u6709\u592a\u591a\u7684\u610f\u4e49\uff0c\u5e76\u4e14\u4e0d\u4f1a\u88ab\u7528\u4e8e\u522b\u5904\u3002\u5c0f\u5b69\u5b50\u6070\u6070\u662f\u8fd9\u65b9\u9762\u7684\u9ad8\u624b\u3002\u201d<\/p>\n\n\n\n<p>Hadoop\u7684\u53d1\u97f3\u662f [h\u00e6du:p]\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e09\u3001Apache Hadoop\u53d1\u5c55\u53f2<\/h5>\n\n\n\n<p>Hadoop\u7531\u77e5\u540d\u9879\u76eeApache Lucene\u7684\u521b\u59cb\u4eba\u9053\u683c\u00b7\u5361\u4e01\uff08doug Cutting\uff09\u521b\u5efa\u3002<\/p>\n\n\n\n<ul><li>\u5b83\u8d77\u6e90\u4e8eApache Nutch \u9879\u76ee\uff08\u4e00\u4e2a\u7f51\u9875\u722c\u53d6\u5de5\u5177\u548c\u641c\u7d22\u5f15\u64ce\u7cfb\u7edf\uff0c\u540e\u6765\u9047\u5230\u5927\u6570\u636e\u91cf\u7684\u7f51\u9875\u5b58\u50a8\u95ee\u9898\uff09\u3002<\/li><li>2003\u5e74\uff0c\u8c37\u6b4c\u53d1\u8868\u7684\u4e00\u7bc7\u8bba\u6587\uff08\u63cf\u8ff0\u7684\u662f\u201c\u8c37\u6b4c\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u201d\uff0c\u7b80\u79f0GFS\uff09\u7ed9\u4e86Apache Nutch\u9879\u76ee\u7684\u5f00\u53d1\u8005\u7075\u611f\u3002<\/li><li>2004\u5e74\uff0cNutch\u7684\u5f00\u53d1\u8005\u5f00\u59cb\u7740\u624b NDFS\uff08Nutch\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff09\u3002<\/li><li>2004\u5e74 \uff0c\u8c37\u6b4c\u53c8\u53d1\u8868\u4e86\u4e00\u7bc7\u4ecb\u7ecdMapReduce\u7cfb\u7edf\u7684\u8bba\u6587\u3002<\/li><li>2005\u5e74\uff0cNutch\u9879\u76ee\u5b9e\u73b0\u4e86\u4e00\u4e2aMapReduce\u7cfb\u7edf<\/li><li>2006\u5e74\uff0c\u5f00\u53d1\u4eba\u5458\u5c06NDFS\u548cMapReduce\u79fb\u51faNutch\u9879\u76ee\u5f62\u6210\u4e00\u4e2a\u5b50\u9879\u76ee\uff0c\u547d\u540dHadoop<\/li><li>2008\u5e74\uff0cHadoop\u5df2\u79f0\u4e3aApache\u7684\u9876\u7ea7\u9879\u76ee\u3002<\/li><li>2008\u5e744\u6708\uff0cHadoop\u6253\u7834\u4e16\u754c\u8bb0\u5f55\uff0c\u6210\u4e3a\u6700\u5feb\u6392\u5e8f1TB\u6570\u636e\u7684\u7cfb\u7edf\uff0c\u6392\u5e8f\u65f6\u95f4\u4e3a209\u79d2<\/li><li>2009\u5e74\uff0cHadoop\u628a1TB\u6570\u636e\u7684\u6392\u5e8f\u65f6\u95f4\u7f29\u77ed\u523062\u79d2\u3002<\/li><li>\u4ece\u6b64\u540d\u58f0\u5927\u566a\uff0c\u73b0\u5728\u5f88\u591a\u516c\u53f8\u90fd\u5728\u4f7f\u7528\uff0c\u5982\u96c5\u864e\uff0c<a rel=\"noreferrer noopener\" href=\"https:\/\/link.zhihu.com\/?target=http%3A\/\/last.fm\" target=\"_blank\">last.fm<\/a>\uff0cFaceBook\uff0c\u300a\u7ebd\u7ea6\u65f6\u62a5\u300b\u7b49\u7b49<\/li><li>\u76ee\u524dHadoop\u7684\u7248\u672c\u53d1\u5c55\uff0chadoop1.x > hadoop2.x > hadoop3.x<\/li><\/ul>\n\n\n\n<p>Apache Hadoop\u662f\u4e00\u5957\u7528\u4e8e\u5728\u7531\u901a\u7528<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E7%A1%AC%E4%BB%B6\/479446\">\u786c\u4ef6<\/a>\u6784\u5efa\u7684\u5927\u578b<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E9%9B%86%E7%BE%A4\/5486962\">\u96c6\u7fa4<\/a>\u4e0a\u8fd0\u884c\u5e94\u7528<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E7%A8%8B%E5%BA%8F\/71525\">\u7a0b\u5e8f<\/a>\u7684\u6846\u67b6\u3002\u5b83\u5b9e\u73b0\u4e86Map\/Reduce<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E7%BC%96%E7%A8%8B%E8%8C%83%E5%9E%8B\">\u7f16\u7a0b\u8303\u578b<\/a>\uff0c\u8ba1\u7b97\u4efb\u52a1\u4f1a\u88ab\u5206\u5272\u6210\u5c0f\u5757\uff08\u591a\u6b21\uff09\u8fd0\u884c\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u4e00\u6b3e<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E5%88%86%E5%B8%83%E5%BC%8F%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F\/1250388\">\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf<\/a>\uff08<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/HDFS\">HDFS<\/a>\uff09\uff0c\u6570\u636e\u88ab\u5b58\u50a8\u5728<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E8%AE%A1%E7%AE%97%E8%8A%82%E7%82%B9\/54846087\">\u8ba1\u7b97\u8282\u70b9<\/a>\u4e0a\u4ee5\u63d0\u4f9b\u6781\u9ad8\u7684\u8de8<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/baike.baidu.com\/item\/%E6%95%B0%E6%8D%AE%E4%B8%AD%E5%BF%83\/967340\">\u6570\u636e\u4e2d\u5fc3<\/a>\u805a\u5408\u5e26\u5bbd\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u56db\u3001Hadoop\u7684\u7279\u70b9<\/h5>\n\n\n\n<p>Hadoop\u56e0\u4e3a\u662f\u57fa\u4e8eJava\u8bed\u8a00\u5f00\u53d1\u7684\uff0c\u56e0\u6b64\u6700\u7406\u60f3\u7684\u8fd0\u884c\u5e73\u53f0\u5c31\u662fLinux\u7cfb\u7edf\u4e86\u3002\u5b83\u4e5f\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u5982C++,PHP\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u603b\u7ed3\u51fa\u4ee5\u4e0b\u4f18\u70b9\uff1a<\/p>\n\n\n\n<ul><li>\u9ad8\u53ef\u9760\u578b\u3002Hadoop\u6309\u4f4d\u5b58\u50a8\u548c\u5904\u7406\u6570\u636e\u7684\u80fd\u529b\u503c\u5f97\u4eba\u4eec\u4fe1\u8d56\u3002<\/li><li>\u9ad8\u6548\u6027\u3002Hadoop\u80fd\u591f\u5728\u8282\u70b9\u4e4b\u95f4\u52a8\u6001\u5730\u79fb\u52a8\u6570\u636e\uff0c\u5e76\u4fdd\u8bc1\u5404\u4e2a\u8282\u70b9\u7684\u52a8\u6001\u5e73\u8861\uff0c\u56e0\u6b64\u5904\u7406\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u5904\u7406PB\u7ea7\u6570\u636e\u3002<\/li><li>\u9ad8\u53ef\u6269\u5c55\u6027\u3002Hadoop\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u53ef\u4ee5\u9ad8\u6548\u7684\u7a33\u5b9a\u7684\u8fd0\u884c\u5728\u5ec9\u4ef7\u7684\u8ba1\u7b97\u673a\u96c6\u7fa4\u4e0a\uff0c\u53ef\u4ee5\u6269\u5c55\u5230\u6570\u4ee5\u5343\u8ba1\u7684\u8ba1\u7b97\u673a\u8282\u70b9\u3002<\/li><li>\u9ad8\u5bb9\u9519\u6027\u3002\u91c7\u7528\u5197\u4f59\u6570\u636e\u5b58\u50a8\u65b9\u5f0f\uff0c\u81ea\u52a8\u4fdd\u5b58\u6570\u636e\u7684\u591a\u4e2a\u590d\u672c\uff0c\u5e76\u4e14\u80fd\u591f\u81ea\u52a8\u5c06\u5931\u8d25\u7684\u4efb\u52a1\u8fdb\u884c\u91cd\u65b0\u5206\u914d<\/li><li>\u6210\u672c\u4f4e\u3002Hadoop\u91c7\u7528\u5ec9\u4ef7\u7684\u8ba1\u7b97\u673a\u96c6\u7fa4\uff0c\u6210\u672c\u6bd4\u8f83\u4f4e\uff0c\u666e\u901a\u7528\u6237\u4e5f\u53ef\u4ee5\u4f7f\u7528\u81ea\u5df1\u7684\u7535\u8111\u6765\u642d\u5efaHadoop\u73af\u5883<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001Hadoop\u51fa\u73b0\u7684\u539f\u56e0 \u73b0\u5728\u7684\u6211\u4eec\uff0c\u751f\u6d3b\u5728\u6570\u636e\u5927\u7206\u70b8\u7684\u5e74\u4ee3\u3002\u56fd\u9645\u6570\u636e\u516c\u53f8\u5df2\u7ecf\u9884\u6d4b\u57282020\u5e74\uff0c\u5168\u7403\u7684\u6570\u636e\u603b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/3818"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3818"}],"version-history":[{"count":2,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/3818\/revisions"}],"predecessor-version":[{"id":3822,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/3818\/revisions\/3822"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}