gistfile1.txt

<property>
  <description>who will execute(launch) the containers.</description>
  <name>yarn.nodemanager.container-executor.class</name>
  <value>org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor</value>
</property>
<property>
  <description>The class which should help the LCE handle resources.</description>
  <name>yarn.nodemanager.linux-container-executor.resources-handler.class</name>
  <value>org.apache.hadoop.yarn.server.nodemanager.util.CgroupsLCEResourcesHandler</value>
</property>
<property>
  <description>The cgroups hierarchy under which to place YARN proccesses (cannot contain commas).
  If yarn.nodemanager.linux-container-executor.cgroups.mount is false (that is, if cgroups have
  been pre-configured), then this cgroups hierarchy must already exist and be writable by the
  NodeManager user, otherwise the NodeManager may fail.
  Only used when the LCE resources handler is set to the CgroupsLCEResourcesHandler.</description>
  <name>yarn.nodemanager.linux-container-executor.cgroups.hierarchy</name>
  <value>/hadoop-yarn</value>
</property>
<property>
  <description>Whether the LCE should attempt to mount cgroups if not found.
  Only used when the LCE resources handler is set to the CgroupsLCEResourcesHandler.</description>
  <name>yarn.nodemanager.linux-container-executor.cgroups.mount</name>
  <value>true</value>
</property>
<property>
  <description>Where the LCE should attempt to mount cgroups if not found. Common locations
  include /sys/fs/cgroup and /cgroup; the default location can vary depending on the Linux
  distribution in use. This path must exist before the NodeManager is launched.
  Only used when the LCE resources handler is set to the CgroupsLCEResourcesHandler, and
  yarn.nodemanager.linux-container-executor.cgroups.mount is true.</description>
  <name>yarn.nodemanager.linux-container-executor.cgroups.mount-path</name>
  <value>/cgroup</value>
</property>
<property>
  <name>yarn.nodemanager.linux-container-executor.group</name>
  <value><!-- TODO your user group here. should match container-executor.cfg --></value>
</property>