day 43、44 Hadoop mapreduce yarn_hadoop jar hadoop-mapreduce-examples-2.7.6.jar wor-CSDN博客

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文章浏览阅读716次。文章目录一、关于 Hadoop 的 hdfs1、hdfs 中的节点2、分布式存储4、java 连接 hdfs5、hdfs 读取流程6、hdfs 写入流程总结I know, i know地球另一端有你陪我 cd /usr/local/soft/hadoop-2.7.6/share/mapreduce hadoop jar hadoop-mapreduce-examples-2.7.6.jar wordcount /words.txt 输入路径输出路径_hadoop jar hadoop-mapreduce-examples-2.7.6.jar wordcount /input/word.txt /ou

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