MapReducemain接口设置和运行命令分别如下,请问MapReduce的输入文件为()Publicvoidmain(strin

MapReducemain接口设置和运行命令分别如下,请问MapReduce的输入文件为() Publicvoidmain(string[]args) { String[]otherArgs=newGeneriOptionsParser(conf,args).getRemainingArgs(); FileInputFormat.addInputPath(job,newPath(otherArgs[0])); FileOutputFormat.setOutputPath(job,newPath(otherArgs[1])); } 命令:hadoopjarWordCount.jar/user/hadoopfs/test.txt/user/hadoopfs/out A、WordCount.jar B、/user/hadoop C、/user/hadoopfs/test.txt D、/user/hadoopfs/out

时间:2024-01-10 11:49:52

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