1、准备container-executor.cfg文件
2、设置container-executor权限
3、准备cgroup目录
4、yarn-site.xml新增配置:
<property> <name>yarn.nodemanager.linux-container-executor.resources-handler. class </name> <value>org.apache.hadoop.yarn.server.nodemanager.util.CgroupsLCEResourcesHandler</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.cgroups.mount</name> <value> true </value> </property> <property> <name>yarn.nodemanager.container-executor. class </name> <value>org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor</value> </property> <property> <name>yarn.nodemanager.linux-container-executor.cgroups.mount-path</name> <value>/cgroup</value> </property> |
Hadoop2启用cgroup,布布扣,bubuko.com
原文:http://blog.csdn.net/liangliyin/article/details/21552943