[
https://issues.apache.org/jira/browse/SPARK-22647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283092#comment-16283092
]
Yang Wang commented on SPARK-22647:
-----------------------------------
The current Dockerfiles is based on
[openjdk:8-alpine|https://hub.docker.com/_/openjdk/] which use musl libc
instead of glibc. This will cause a problem if we want to run native library
like intel MKL for native BLAS support in mllib. There is also an issue
(https://github.com/apache-spark-on-k8s/spark/issues/326) reporting a
compatibility problem of OpenJDK on alpine.
Should we add glibc support on the image?
I also comment on the pr.
https://github.com/apache/spark/pull/19717/files#diff-b5c9c835bf25d23b47c1500a3af1bda3R18
> Docker files for image creation
> -------------------------------
>
> Key: SPARK-22647
> URL: https://issues.apache.org/jira/browse/SPARK-22647
> Project: Spark
> Issue Type: Sub-task
> Components: Scheduler
> Affects Versions: 2.3.0
> Reporter: Anirudh Ramanathan
>
> This covers the dockerfiles that need to be shipped to enable the Kubernetes
> backend for Spark.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
