Github user kkhatua commented on the issue:
https://github.com/apache/drill/pull/1239
@paul-rogers DoY is no more a MapR-only feature, and if it helps to have
Drill self-enforce, this works. If YARN is able to enforce for Drill, the user
need not specify the settings in their `drill-env.sh`.
I see https://issues.apache.org/jira/browse/YARN-810 as being an open
issue. (Source: [Issue
List](https://issues.apache.org/jira/issues/?jql=project%20%3D%20YARN%20AND%20status%20in%20(Open%2C%20"Patch%20Available")%20AND%20text%20~%20"cgroup"%20ORDER%20BY%20key%20%2C%20status%20ASC)
). So, I probably don't need to do any explicit checks for hadoop distros and
documentation should be sufficient to address this, IMO.
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