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https://issues.apache.org/jira/browse/SPARK-25887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16718046#comment-16718046
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ASF GitHub Bot commented on SPARK-25887:
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vanzin commented on issue #22904: [SPARK-25887][K8S] Configurable K8S context
support
URL: https://github.com/apache/spark/pull/22904#issuecomment-446373051
@rvesse this failed tests, in case you didn't notice.
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> Allow specifying Kubernetes context to use
> ------------------------------------------
>
> Key: SPARK-25887
> URL: https://issues.apache.org/jira/browse/SPARK-25887
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes
> Affects Versions: 2.3.0, 2.3.1, 2.3.2, 2.4.0
> Reporter: Rob Vesse
> Priority: Major
>
> In working on SPARK-25809 support was added to the integration testing
> machinery for Spark on K8S to use an arbitrary context from the users K8S
> config file. However this can fail/cause false positives because regardless
> of what the integration test harness does the K8S submission client uses the
> Fabric 8 client library in such a way that it only ever configures itself
> from the current context.
> For users who work with multiple K8S clusters or who have multiple K8S
> "users" for interacting with their cluster being able to support arbitrary
> contexts without forcing the user to first {{kubectl config use-context
> <context>}} is an important improvement.
> This would be a fairly small fix to {{SparkKubernetesClientFactory}} and an
> associated configuration key, likely {{spark.kubernetes.context}} to go along
> with this.
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