摘要
阐述Hadoop分布式集群的系统环境和节点规划,详细分析了主机名修改、密码验证配置、多个配置文件修改等关键步骤和技术要点,总结了基于多台Cent OS服务器部署Hadoop分布式集群的方法,并在该集群上运行单词统计的程序,测试验证了Hadoop分布式集群下大数据处理的运行结果。
The paper describes the system environment and node planning of Hadoop distributed clusters, analyzes the highlights of important steps and technologies, including： changes of host name, configuration of password authentication and modifications of multiple configuration file, summarizes the ways to deploy Hadoop distributed clusters on multiple CentOS servers and running Word counting program on the cluster, and obtains the running results of advanced data processing in Hadoop distributed clusters.
出处
《沙洲职业工学院学报》
2016年第1期23-28,共6页
Journal of Shazhou Professional Institute of Technology
基金
江苏省高职院校教师2015年度国内高级访问学者计划(2015FX063)
