1.启动hadoop, start-all.sh 启动hadoop2. copy local example data to hdfs bin/hadoop jar contrib/streaming/hadoop-*streaming*.jar -file /home/hduser/reducer.py -reducer /home/hduser/reducer.py bin/hadoop dfs -cat /user/hduser/gutenberg-output/part-00000【阅读全文】
正式生产环境下hadoop集群的DNS+NFS+ssh免密码登陆配置作者:weir2010 发布日期:2014-06-09 18:03:05环境虚拟机centos6.5主机名h3 IP 192.168.137.11 作为DNS FNS的服务器主机名h4 IP 192.168.137.12主机名h3 I...【阅读全文】