CM4.5平滑升级到CM5.11 集群环境
HADOOP版本:CDH4.5
操作系统:SUSE
集群配置:test5(NameNode),test4(Second Node),test3,test2,test1
2 Stop Cloudera Manager Server, Database, and Agent
停止 ClouderaManager Server命令:
service cloudera-scm-server stop
停止 Database命令:
service cloudera-scm-server-db stop
停止Agent命令:
service cloudera-scm-agent stop
3 下载Cloudera Manager Server Packages并制作离线库3.1 在192.168.21.92上制作离线库
cloudera-manager.repo
name=Cloudera Manager, Version 5.1.1
enabled=1
autorefresh=0
baseurl=http://192.168.21.92/secm5/5.1.0/
type=rpm-md
gpgcheck=1
gpgkey=http://192.168.21.92/secm5/RPM-GPG-KEY-cloudera
3.2 复制cloudera-manager.repo文件到NameNode结点的对应路径上
Scp cloudera-manager.reporoot@192.168.21.117:/etc/zypp/repos.d/
3.3 升级Cloudera Manager Server
在NameNode上输入以下命令:
zypper clean –all
zypper up -r http://192.168.21.92/secm5/5.1.0/
4 Start the Cloudera Manager Server
service cloudera-scm-server-db start
service cloudera-scm-server start
5 Upgrade Cloudera Manager Agent Packages5.1 登入Cloudera Manager管理员界面
按照界面提示完成相应配置
6 测试CM管理功能
进入CM管理界面 查看监控是否完好
参考网址:
http://www.cloudera.com/content/cloudera-content/cloudera-docs/CM5/latest/Cloudera-Manager-Administration-Guide/Cloudera-Manager-Administration-Guide.html#cm5ag_upgrade_cm4_to_cm5.html
既有美妙的风景,也会有称不上景只有风的地方。