- dfs.namenode.http-address:50070
- dfs.datanode.http-address:50075
- SecondaryNameNode:50090
- dfs.datanode.address:50010
- fs.defaultFS:8020或者9000
- yarn.resourcemanager.webapp.address:8088
- 历史服务器web访问端口:19888
core-site.xml, hdfs-site.xml, mapred-site.xml, yarn-site.xml
hadoop-env.sh, yarn-env.sh, mapred-env.sh, slaves
JDK安装
配置ssh免密登录
配置hadoop核心文件
格式化namenode