Zhankun Tang created YARN-8820:
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Summary: [Umbrella] GPU support on YARN - Phase 2
Key: YARN-8820
URL: https://issues.apache.org/jira/browse/YARN-8820
Project: Hadoop YARN
Issue Type: New Feature
Components: yarn
Reporter: Zhankun Tang
In YARN-6223, we've done a basic support for Nvidia GPU on YARN including
resource discovery, allocation, cgroups isolation as well as docker support
(Nvidia-docker v1). But there's still room for us to improve.
For instance, multiple GPU cards in one host bring the requirements of GPU
hierarchy scheduling. The Nvidia-docker v2 emerged and v1 has been deprecated.
And we're planning a new device plugin framework in YARN which has relation to
GPU support too. (maybe in the long term)
So here we converge threads related to the above and open an umbrella here to
track the next stage tasks for convenience.
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