CDH5如何回滚集群静态服务池记录

信息来自漫步人生，由本人整理共享

CDH5如何回滚集群静态服务池？
集群有50G内存，7.7G有点小






解决办法：
英文好的就看原文吧：

Disabling Static Service Pools

To disable static service pools, disable cgroup-based resource management for all hosts in all clusters:

1.In the main navigation bar, click Hosts.
2.Click the Configuration tab.
3.Click the Resource Management category, uncheck the Enable Cgroup-based Resource Management property, then click Save Changes.
4.Restart all services. 
Static resource management is disabled, but the percentages you set when you configured the pools, and all the changed settings (for example, heap sizes), are retained by the services. The percentages and settings will also be used when you re-enable static service pools. If you want to revert to the settings you had before static service pools were enabled, follow the procedures in Viewing and Reverting Configuration Changes. 
复制代码

译文：不当之处多多指正
停止静态服务池

停止静态服务池，停止集群上所有主机的resource management

1.在主导航栏上，单击“主机。
2.单击“配置”选项卡。
3.单击Resource Management，取消Cgroup-based资源管理属性，然后保存改变。
4.重启所有服务
静态资源管理是禁用的，但是配置的静态服务池，以及其它改变的设置（例如heap size ）,已被服务保存。当你重新启用静态服务池，这些百分比及设置都会生效。如果你想恢复到之前的配置，按照下面的程序，恢复改变即可