Hadoop单机部署方法
安装Java JDK: 到sun网站上下载jdk chmod +x jdk-6u30-linux-x64.bin ./jdk-6u30-linux-x64.bin 下载Hadoop wgethttp://labs.renren.com/apache-mirror/hadoop/common/hadoop-0.20.205.0/hadoop-0.20.205.0.tar.gz tar zxvf hadoop-0.20.205.0.tar.gz 安装必要软件 yum install ssh rsync 修改配置文件 conf/core-site.xml: <configuration> <property> <name>fs.default.name</name> <value>hdfs://localhost:9000</value> </property> </configuration> conf/hdfs-site.xml: <configuration> <pr...