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Posted to user@hadoop.apache.org by Antonios Kouzoupis <an...@logicalclocks.com> on 2023/02/21 15:25:06 UTC

Hadoop YARN and cgroup2

Hello all,

We are investigating upgrading our Operating Systems to a version with 
cgroup2.

We are already using YARN with the LinuxContainerExecutor and 
CgroupsLCEResourcesHandler. Unfortunately, cgroup2 has completely its 
hierarchy.

I searched in YARN JIRA and in documentation but I couldn't find 
anything relevant.

Is there currently any way to use cgroup2? Is there any plan to support 
in the future? If that's the case the associated JIRA ticket would be 
highly appreciated so I can keep track.

Also, has anybody else similar issue?

Kind regards,
-- 
Antonios Kouzoupis
Software engineer
Logical Clocks AB
www.logicalclocks.com