{"id":27632,"date":"2011-05-27T11:42:00","date_gmt":"2011-05-27T03:42:00","guid":{"rendered":""},"modified":"2011-05-27T11:42:00","modified_gmt":"2011-05-27T03:42:00","slug":"","status":"publish","type":"post","link":"https:\/\/www.homejamesfinance.com\/p\/27632.html","title":{"rendered":"EMC Hadoop\u7b56\u7565\uff1a\u4ee5MapR\u6280\u672f\u6539\u5584HDFS"},"content":{"rendered":"<p><font color=\"#0000cc\">DOSTOR\u5b58\u50a8\u5728\u7ebf 5\u670827\u65e5\u56fd\u9645\u62a5\u9053\uff1a<\/font>\u4f4d\u4e8e\u52a0\u5ddeSan Jose\u7684\u5b58\u50a8\u521d\u59cb\u516c\u53f8MapR\u4e3aHadoop\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u63d0\u4f9b\u9ad8\u6027\u80fd\u5b58\u50a8\u3002\u8be5\u516c\u53f8\u5c06\u4e3aEMC\u5c06\u63a8\u51fa\u7684Greenplum HD\u4f01\u4e1a\u7248Hadoop\u63d0\u4f9b\u5b58\u50a8\u7ec4\u4ef6\u3002\u8fd9\u4e24\u5bb6\u516c\u53f8\u7684\u8054\u5408\u6709\u52a9\u4e8eEMC\u533a\u522b\u4e8e\u5176\u4ed6Hadoop\u5382\u5546\uff0c\u5e76\u4e3aMapR\u7684\u6280\u672f\u589e\u52a0\u53ef\u4fe1\u5ea6\u548c\u4e00\u4e2a\u5f3a\u6709\u529b\u7684\u5206\u9500\u6e20\u9053\u3002<\/p>\n<p>\u8fd9\u4e24\u5bb6\u516c\u53f8\u4eca\u5929\u7684\u6388\u6743\u8bb8\u53ef\u65b0\u95fb\u53d1\u5e03\u8bc1\u5b9e\u4e86\u6211\u7684\u731c\u6d4b\u3002EMC\u5728\u672c\u6708\u521d\u53d1\u5e03\u4e86\u5b83\u7684Hadoop\u8ba1\u5212\uff0c\u5f53\u65f6MapR\u9996\u5e2d\u6267\u884c\u5b98John Schroeder\u53c2\u52a0\u4e86EMC\u5927\u4f1a\uff0c\u5e76\u4e14EMC\u63cf\u8ff0\u7684\u4e00\u7cfb\u5217\u4f01\u4e1a\u7248\u672c\u529f\u80fd\u975e\u5e38\u76f8\u4f3c\u4e8eMapR\u6240\u63d0\u4f9b\u7684\u529f\u80fd\u3002<\/p>\n<p>Hadoop\u662f\u4e00\u4e2aApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u9879\u76ee\uff0c\u5305\u542b\u4e00\u7cfb\u5217\u7528\u4e8e\u5b58\u50a8\u548c\u5904\u7406\u5927\u91cf\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u5de5\u5177\u96c6\u3002\u5176\u4e2d\u4e24\u4e2a\u6838\u5fc3\u7ec4\u4ef6\u662f\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u7684Hadoop Distributed File System\uff08Hadoop\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff09\u548c\u7528\u4e8e\u5199\u5165\u5e76\u884c\u5904\u7406\u4efb\u52a1\u7684Hadoop MapReduce.<\/p>\n<p>EMC\u7684Hadoop\u7b56\u7565\u5b9e\u9645\u4e0a\u975e\u5e38\u72ec\u7279\u3002EMC\u91c7\u7528MapR\u7684\u5b58\u50a8\u6709\u529b\u5730\u8bc1\u660e\u4e86\u8fd9\u4e00\u70b9\u3002\u5728\u8fdb\u5165Hadoop\u9886\u57df\u7684\u65f6\u5019\uff0cEMC\u6df1\u77e5\u73b0\u6709\u7248\u672cHDFS\u7684\u7f3a\u70b9\uff0c\u56e0\u6b64EMC\u5e0c\u671b\u6709\u4e00\u4e2a\u5b58\u50a8\u5c42\u80fd\u591f\u5728\u6027\u80fd\u3001\u53ef\u7528\u6027\u548c\u4f7f\u7528\u7684\u4fbf\u5229\u6027\u4e0a\u63d0\u5347HDFS.EMC\u672c\u6765\u53ef\u4ee5\u52a0\u5f3a\u5b83\u7684Isilon\u96c6\u7fa4\u5f0f\u6587\u4ef6\u7cfb\u7edf\u6216\u53d1\u52a8\u5b83\u5e9e\u5927\u7684\u5de5\u7a0b\u5e08\u8d44\u6e90\u6765\u6539\u5584HDFS,\u4e0d\u8fc7EMC\u6700\u540e\u8fd8\u662f\u770b\u4e2d\u4e86MapR\u7684\u5b58\u50a8\u3002<\/p>\n<p>EMC Hadoop\u7684\u53e6\u4e00\u4e2a\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\u5b83\u6ca1\u6709\u91c7\u7528\u5b98\u65b9\u7248\u672c\u7684Apache\u4ee3\u7801\uff0c\u800c\u662f\u91c7\u7528Facebook\u7684Hadoop\u4ee3\u7801\uff0c\u540e\u8005\u5728\u53ef\u6269\u5c55\u6027\u548c\u591a\u7ad9\u70b9\u90e8\u7f72\u4e0a\u8fdb\u884c\u4e86\u4f18\u5316\u3002<\/p>\n<p>\u5546\u4e1aHadoop\u7684\u5148\u9a71Cloudera\u4e5f\u4e0d\u7518\u793a\u5f31\uff0c\u4e8e\u6628\u5929\u53d1\u5e03\u4e86\u81ea\u5df1\u7684HDFS\u5408\u4f5c\u4f19\u4f34\u8ba1\u5212\u3002Cloudera Hadoop\u7684\u7528\u6237\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528RainStor\u7684\u6570\u636e\u4fdd\u7559\u7cfb\u7edf\u6765\u6539\u5584HDFS,\u83b7\u5f97\u6570\u636e\u538b\u7f29\u3001\u91cd\u590d\u6570\u636e\u5220\u9664\u548c\u5408\u89c4\u529f\u80fd\u3002RainStor\u58f0\u79f0\u5b83\u53ef\u4ee5\u5c06HDFS\u5377\u7684\u5927\u5c0f\u51cf\u5c1197%\u5e76\u540c\u65f6\u63d0\u4f9b&ldquo;\u5185\u7f6e\u5b89\u5168\u6027\u3001\u5ba1\u8ba1\u8ffd\u8e2a\u3001\u9ad8\u7c92\u5ea6\u7684\u4fdd\u7559\u548c\u8fc7\u671f\u7b56\u7565\u6765\u7ba1\u7406\u6240\u5b58\u50a8\u6570\u636e\u7684\u751f\u547d\u5468\u671f&rdquo;.\u6b64\u5916\uff0c\u5ba2\u6237\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6807\u51c6\u63a5\u53e3\uff08\u6bd4\u5982SQL\uff09\u6765\u8bbf\u95eeRainStor\u6240\u5b58\u50a8\u7684\u6570\u636e\u3002<\/p>\n<p>EMC\u548cCloudera\u5728\u4ee5\u5404\u81ea\u4e0d\u540c\u7684\u65b9\u5f0f\u6765\u6539\u5584\u7528\u6237\u5bf9HDFS\u7684\u4f53\u9a8c\u3002\u4e0d\u8fc7EMC\u6ca1\u6709\u53c2\u4e0eApache Hadoop\u9879\u76ee\uff0c\u56e0\u6b64EMC\u53ef\u4ee5\u5229\u7528MapR\u7684\u9ad8\u53ef\u7528\u6027\u3001\u9ad8\u6027\u80fd\u548c\u5148\u8fdb\u529f\u80fd\uff08\u6bd4\u5982\u955c\u50cf\u548c\u590d\u5236\uff09\u6765\u6ee1\u8db3\u4f01\u4e1a\u7ea7\u9700\u6c42\u3002\u53e6\u4e00\u65b9\u9762\uff0cCloudera\u662fApache Hadoop\u9879\u76ee\u7684\u4e3b\u8981\u53c2\u4e0e\u8005\u4e4b\u4e00\uff0c\u56e0\u6b64\u53ea\u80fd\u5c06Apache\u5b98\u65b9\u91c7\u7528\u7684\u529f\u80fd\u52a0\u5165\u5230HDFS.\u4e0d\u8fc7\uff0cCloudera\u53ef\u4ee5\u901a\u8fc7\u5404\u79cd\u5408\u4f5c\u4f19\u4f34\u5173\u7cfb\uff0c\u6bd4\u5982\u548cRainStor\u7684\u5408\u4f5c\uff0c\u5728\u6539\u5584HDFS\u4f53\u9a8c\u7684\u540c\u65f6\u53c8\u4e0d\u5f71\u54cd\u5b83\u5728\u5f00\u6e90Apache Hadoop\u4ee3\u7801\u4e0a\u7684\u6539\u8fdb\u3002<\/p>\n<p>\u6709\u4eba\u8bf4Cloudera\u65b9\u5f0f\u7684\u4e3b\u8981\u597d\u5904\u662f\u5b83\u662f\u5f00\u6e90\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u613f\u610f\u7b49\u5f85HDFS\u6539\u8fdb\u7684\u5ba2\u6237\u4e0d\u5fc5\u4e3a\u8fd9\u79cd\u6539\u8fdb\u82b1\u94b1\u3002EMC\u7684Greenplum HD\u4f01\u4e1a\u7248\u672cHadoop\u91c7\u7528MapR\u6280\u672f\uff0c\u5219\u4f1a\u5411\u5ba2\u6237\u6536\u94b1\u3002<\/p>\n<p>\u968f\u7740\u5404\u5927\u4e3b\u6d41\u516c\u53f8\u5bf9Hadoop\u7684\u5174\u8da3\u4e0e\u65e5\u4ff1\u589e\uff0cHadoop\u5382\u5546\u4e4b\u95f4\u7684\u4e89\u593a\u5c06\u66f4\u52a0\u6fc0\u70c8\u3002\u65e0\u8bba\u662f\u50cfCloudera\u90a3\u6837\u4e3b\u8981\u4f9d\u8d56Apache Hadoop\u4ee3\u7801\u7684\u65b9\u5f0f\u8fd8\u662f\u50cfEMC\u8fd9\u6837\u4e0d\u4f9d\u8d56Apache Hadoop\u4ee3\u7801\u7684\u65b9\u5f0f\uff0c\u5382\u5546\u4eec\u90fd\u9700\u8981\u5411\u6f5c\u5728\u5ba2\u6237\u663e\u793a\u4ed6\u4eec\u6ee1\u8db3\u73b0\u5b9e\u4e16\u754c\u9700\u6c42\u7684\u80fd\u529b\u3002\u73b0\u5728\u7684Hadoop\u4ea7\u54c1\u8fd8\u82b1\u4e0d\u4e86\u591a\u5c11\u94b1\uff0c\u4e0d\u8fc7\u6240\u6709\u8ff9\u8c61\u90fd\u663e\u793a\u8fd9\u79cd\u60c5\u51b5\u6301\u7eed\u4e0d\u4e86\u591a\u4e45\uff0c\u5230\u65f6\u6211\u4eec\u5c31\u80fd\u77e5\u9053\u54ea\u79cd\u65b9\u5f0f\u6700\u7ed9\u529b\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DOSTOR\u5b58\u50a8\u5728\u7ebf 5\u670827\u65e5\u56fd\u9645\u62a5\u9053\uff1a\u4f4d\u4e8e\u52a0\u5ddeSan Jose\u7684\u5b58\u50a8\u521d\u59cb\u516c\u53f8MapR\u4e3aHadoop\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u63d0\u4f9b\u9ad8\u6027\u80fd\u5b58\u50a8\u3002\u8be5\u516c\u53f8\u5c06\u4e3aEMC\u5c06\u63a8\u51fa\u7684Greenplum HD\u4f01\u4e1a\u7248Hadoop\u63d0\u4f9b\u5b58\u50a8\u7ec4\u4ef6\u3002\u8fd9\u4e24\u5bb6\u516c\u53f8\u7684\u8054\u5408\u6709\u52a9\u4e8eEMC&#8230;<\/p>\n","protected":false},"author":84,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3844,4302],"topic":[],"class_list":["post-27632","post","type-post","status-publish","format-standard","hentry","category-news","tag-EMC","tag-Hadoop"],"_links":{"self":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/27632"}],"collection":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/users\/84"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/comments?post=27632"}],"version-history":[{"count":0,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/27632\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/media?parent=27632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/categories?post=27632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/tags?post=27632"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/topic?post=27632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<a href="http://www.homejamesfinance.com/">&#x7CBE;&#x54C1;&#x56FD;&#x4EA7;&#x5348;&#x591C;&#x8089;&#x4F26;&#x4F26;&#x5F71;&#x9662;,&#x53CC;&#x6027;&#x8001;&#x5E08;&#x704C;&#x6EE1;&#x6D53;jing&#x4E0A;&#x8BFE;h,&#x5929;&#x5929;&#x505A;&#x5929;&#x5929;&#x7231;&#x591C;&#x591C;&#x723D;,&#x6535;&#x5973;&#x4E71;h&#x8FB9;&#x505A;&#x8FB9;&#x8D70;</a>
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