hb120973135 发表于 2015-4-16 05:50:43

Windows 7中的VirtualBox中的Ubuntu 14.04中基于Docker安装Hadoop

  转载请注明作者:KiwenLau,以及原文地址: http://www.iyunv.com/kiwenlau/p/4199434.html
  1. 在VirtualBox中安装Ubuntu 14.04
  2. 在Ubuntu 14.04中安装Docker
  3. 安装基于Docker的Hadoop
  下载image
  docker pull sequenceiq/hadoop-docker:2.6.0
  
  运行container
  docker run -i -t sequenceiq/hadoop-docker:2.6.0 /etc/bootstrap.sh –bash
  
  测试Hadoop(将ubuntu的内存调到2G,即2048MB,否则运行会出错)
  
  cd $HADOOP_PREFIX
  
  # 运行mapreduce
  bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.6.0.jar grep input output 'dfs+'
  
  # 检查结果
  bin/hdfs dfs -cat output/*
  
  参考:
  1. http://www.iyunv.com/liqiu/p/4164406.html
  2. https://github.com/sequenceiq/hadoop-docker
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