Hadoop: http://mirrors.cnnic.cn/apache/hadoop/common/
Standalone pseudo Distribution
Configuration file:
Hadoop-2.5.1/etc/hadoop/
Hadoop-env.sh
Modify export java_home =$ {java_home} // JDK installation directory
Core-site.xml
<configuration> <property> <name>fs.default.name</name> <value>hdfs://localhost:9000</value> </property></configuration>
Hdfs-site.xml
<configuration> <property> <name>dfs.replication</name> <value>1</value> </property></configuration>
Mapred-site.xml
<configuration> <property> <name>mapred.job.tracher</name> <value>localhost:9001</value></property></configuration>
Format a File System
Hadoop-2.5.1/bin
./Hadoop namenode-format
Start:
Hadoop-2.5.1/sbin.
/Start-all.sh
Access address:
Http: // 192.168.1.100: 8088/Management page
Http: // 192.168.1.100: 50070/(HDFS web page)
Http: // 192.168.1.100: 50030 (mapreduce web page)
Hadoop 2.5 installation and deployment