bigtop-deploy/puppet/modules/hadoop/templates/container-executor.cfg (7 lines of code) (raw):
yarn.nodemanager.linux-container-executor.group=yarn
<% if @container_executor_banned_users -%>
banned.users=<%= @container_executor_banned_users %>
<% end -%>
<% if @container_executor_banned_users -%>
min.user.id=<%= @container_executor_min_user_id %>
<% end -%>