GitHub user erikerlandson opened a pull request:
https://github.com/apache/spark/pull/16061
[SPARK-18278] [Scheduler] Support native submission of spark jobs to a
kubernetes cluster
## What changes were proposed in this pull request?
Add support for native submission of spark jobs to a kubernetes cluster, as
a first-class scheduler back-end.
## How was this patch tested?
Currently, testing has been mostly informal. Integration tests will be
added before completion.
## Notes
The initial branch on this PR is intended to serve as an "MVP" base for
integrating various contributions to a "k8s-native" effort being conducted by
several interested community members, including:
@foxish, @erikerlandson, @iyanuobidele
https://github.com/foxish/spark/tree/k8s-support/kubernetes
@mccheah
https://github.com/foxish/spark/pull/7
Goals for integrating features include:
- build of docker image (or images) for spark
- integration tests
- publishing of third-party resources
- resource constraints
- external shuffle service via daemon-sets
- possible hooks for control of executor scale by kubernetes control plane
## Instructions
Current instructions for building at the time of this submission are here:
https://github.com/foxish/spark/tree/k8s-support/kubernetes
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/erikerlandson/spark spark-18278-k8s-native
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16061.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #16061
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