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MapReduce初级编程单词统计。解压并复制release中的hadoop-eclipse-plugin-2.6.0.jar至eclipse安装目录的plugins目录下,并运行eclipse -clean命令使插件生效。IntWritable;import org.apache.hadoop.mapreduce.lib.output.public static class IntSumReducer extends Reducer<Text, IntWritable, Text, IntWritable> {public void reduce... 阅159 转0 评0 公众公开 20-05-15 11:11 |