Changes between Version 4 and Version 5 of NCHCCloudCourse100928_4_EXM4


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Timestamp:
Jul 21, 2011, 5:48:48 PM (13 years ago)
Author:
waue
Comment:

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  • NCHCCloudCourse100928_4_EXM4

    v4 v5  
    101101
    102102                Job job = new Job(conf, "Word Count");
    103 // 請注意這裡需要你更正
    104                 job.setJarByClass(XXXXX.class);
    105 // 請注意這裡需要你更正
    106                 job.setMapperClass(XXXXX.class);
    107 // 請注意這裡需要你更正
    108                 job.setCombinerClass(XXXXX.class);
    109 // 請注意這裡需要你更正
    110                 job.setReducerClass(XXXXX.class);
     103                job.setJarByClass(WordCount.class);
     104                job.setMapperClass(TokenizerMapper.class);
     105                job.setCombinerClass(IntSumReducer.class);
     106                job.setReducerClass(IntSumReducer.class);
    111107                job.setOutputKeyClass(Text.class);
    112108                job.setOutputValueClass(IntWritable.class);