cloudera-manager添加的节点运行异常处理

1.各节点主机时间没有同步
rm /etc/localtime #删除link
ln -vs /usr/share/zoneinfo/Asia/Shanghai /etc/localtime #软件link
yum install ntpdate -y
ntpdate time.nist.gov
2.jdk环境没有安装
编辑yum源
vi /etc/yum.repos.d/cloudera-manager.repo

[cloudera-manager]
name = Cloudera Manager, Version 5.16.1
baseurl = https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/5.16.1/
gpgkey = https://archive.cloudera.com/redhat/cdh/RPM-GPG-KEY-cloudera
gpgcheck = 1

yum install oracle-j2sdk1.7 -y


3.重新配置应用模板

 

 

运行编辑好的的模板生效

 

模板编辑

 

 

 

 

 

如果配置正常了节点异常选择主机 操作里面重启主机上的角色

 

存储节点查看
http://192.168.1.63:50070/dfshealth.html#tab-datanode

计算节点查看

http://192.168.1.63:8088/cluster/nodes