一、Hadoop2.6.5 分布式集群搭建
1、安装Hadoop
准备安装包:
hadoop-2.6.5.tar.gz
上传到 Linux 服务器上去(我的上传目录是/home/xutao/Desktop/software)
把软件解包解压缩到当前目录下:
tar -zxvf hadoop-2.6.5.tar.gz
2.Hadoop配置
cd /home/xutao/Desktop/software/hadoop-2.6.5/etc/hadoop
vim hadoop-env.sh
export JAVA_HOME=/home/xutao/Desktop/software/jdk1.8.0_73
(2)配置核心组件core-site.xml
vim core-site.xml
<property>
<name>fs.defaultFS</name>
<value>hdfs://hadoop1:9000</value>
</property>
<property>
<name>hadoop.tmp.dir</name>
<value>/home/xutao/hadoopData/temp</value>