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基于Hadoop的电站数据中心云计算模型详解.PDF

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300 Vol.42 No.10 2014 10 Computer & Digital Engineering 1945 磁 ( 518026) 、,, 。 , Hadoop, Hadoop。 ;;;; Hadoop TP391 :10 .3969/ .issn1672‐9722 .2014 .10 .046 j (China Nuclear Power Technology Research Institute ,Shenzhen 518026) In termsof thevirtualization ,distributed storage and parallel programming model and other issues in cloud computing,the system structureof Power Plant cloudcomputing platform is put forward ,and the Power Plant DC process information reliably andfastisrealized .Theshortageof thetraditionalcomputing platformisdiscussed ,thecloudcomputing platform of Power PlantDCbasedon Hadoopisdesigned ,andtheefficiencyof retrievaldataisanalyzedby using the Hadoop cloudcomputing platform . cloudcomputing,virtualization,distributed storage, arallel processing, Hadoop p TP391 ,、 1 [1~ 2] 。 , , 2 Hadoop 。 , [3] HadoopGoogle , , 。 , ,、、 [4] 。 Hadoop Hadoop ,、 HDFS、MapReduce ,。 Engine Hadoop HBase 。 Hadoop Java, ,。 。 2 .1 HDFS , HDFS ,Hadoop ,, 磁 :2014 4 5 ,:2014 5 27 :,,,,:、、。 ,,,,: ,,。 ,,,,:,,。 ,, ,,:,,。 1946 :Hadoop 42 。 HDFS ;
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