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https://issues.apache.org/jira/browse/SPARK-28938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16946261#comment-16946261
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Dongjoon Hyun commented on SPARK-28938:
---------------------------------------
[~AceHack]. That is completely different request isn't it? You can file an
issue with your reason because it's a general practice in this domain. It can
be considered separately.
However, one thing I want to recommend to you is that you need to maintain your
own docker file for your production environment instead of this. It's very
easy, isn't it?
At least, you are already building docker image because Apache Spark community
doesn't provide a pre-built image. I'm not sure why you are stuck here. You
have an unlimited freedom if you have your own docker file.
> Kubernetes using unsupported docker image
> -----------------------------------------
>
> Key: SPARK-28938
> URL: https://issues.apache.org/jira/browse/SPARK-28938
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes
> Affects Versions: 3.0.0
> Environment: Kubernetes
> Reporter: Rodney Aaron Stainback
> Assignee: L. C. Hsieh
> Priority: Minor
> Fix For: 3.0.0
>
> Attachments: cve-spark-py.txt, cve-spark-r.txt, cve-spark.txt,
> twistlock.txt
>
>
> The current docker image used by Kubernetes
> {code:java}
> openjdk:8-alpine{code}
> is not supported
> [https://github.com/docker-library/docs/blob/master/openjdk/README.md#supported-tags-and-respective-dockerfile-links]
> It was removed with this commit
> [https://github.com/docker-library/openjdk/commit/3eb0351b208d739fac35345c85e3c6237c2114ec#diff-f95ffa3d1377774732c33f7b8368e099]
> Quote from commit "4. no more OpenJDK 8 Alpine images (Alpine/musl is not
> officially supported by the OpenJDK project, so this reflects that -- see
> "Project Portola" for the Alpine porting efforts which I understand are still
> in need of help)"
>
> Please move to a supported image for Kubernetes
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