一. 3节点Hadoop集群搭建步骤
start hadoop-master container... start hadoop-slave1 container... start hadoop-slave2 container... root@hadoop-master:~# 启动了3个容器,1个master, 2个slave 运行后就进入了hadoop-master容器的/root目录 5. 启动hadoop ./start-hadoop.sh 6. 运行wordcount ./run-wordcount.sh 运行结果
input file1.txt: Hello Hadoop input file2.txt: Hello Docker wordcount output: Docker 1 Hadoop 1 Hello 2 Hadoop网页管理地址:
NameNode: http://192.168.59.1:50070/ ResourceManager: http://192.168.59.1:8088/ 192.168.59.1为运行容器的主机的IP。
二. N节点Hadoop集群搭建步骤
Content type
Image
Digest
Size
426.3 MB
Last updated
over 7 years ago
docker pull xiaofeng68/hadoop