doobetter的优快云

1.安装 lord@dell:~$ sudo apt-get install ssh2设置无密码登录lord@dell:~$ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsaGenerating public/private dsa key pair.Your identification has been saved in /home

ubuntu  11.10 用户名：lord注意了，只有3.3的支持hadoop0.20.2插件1.hadoop的eclipse插件复制 hadoop 安装目录下   /contrib/eclipse-plugin/hadoop-0.20.2-eclipse-plugin.jar 到   eclipse安装目录/plugins/ 下。2.设置Eclipse下Hado

已经在Namenode上装好了jdk 1.6，hadoop1.新建用户cloud1sudo adduser new_namepsswd new_name2.在rack1--rack4上，连续创建cloud2\cloud3\cloud4作为datanode3.将hadoop-1.0.3 放到cloudX目录下，解压4.改conf下的hadoop-env.sh添加JAVA_

1.hadoop format时出错namenode.NameNode: java.lang.RuntimeException: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: Invalid byte 1 of 1-byte UTF-8 sequence.。。。。因为配置文件有中文注

Ganglia轻度使用指南from Schubert Zhang