Michael Griffiths created YARN-11452:
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Summary: Ability to use GPUs on YARN Nodemanager when running
inside Docker
Key: YARN-11452
URL: https://issues.apache.org/jira/browse/YARN-11452
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Affects Versions: 3.2.4
Environment: Docker
Reporter: Michael Griffiths
When running Nodemanagers in docker I have tried to enable GPU support however
this fails because it seems to require GPU isolation to be enabled. GPU
isolation requires cgroups which are not available in Docker containers (I even
tried using lxcfs to simulate cgroups - but this also fails with an error about
mounting the /cgroups/devices/hadoop-yarn directory).
Is it possible to configure Nodemanagers so that they can detect/use GPUs
without enabling GPU isolation?
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