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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/10/05 16:06:00 UTC
[jira] [Resolved] (SPARK-33063) Improve error message for
insufficient K8s volume confs
[ https://issues.apache.org/jira/browse/SPARK-33063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun resolved SPARK-33063.
-----------------------------------
Fix Version/s: 3.1.0
Assignee: German Schiavon Matteo (was: Apache Spark)
Resolution: Fixed
This is resolved via https://github.com/apache/spark/pull/29941
> Improve error message for insufficient K8s volume confs
> -------------------------------------------------------
>
> Key: SPARK-33063
> URL: https://issues.apache.org/jira/browse/SPARK-33063
> Project: Spark
> Issue Type: Sub-task
> Components: Kubernetes
> Affects Versions: 3.0.0, 3.0.1
> Reporter: German Schiavon Matteo
> Assignee: German Schiavon Matteo
> Priority: Minor
> Fix For: 3.1.0
>
>
> Providing error handling when creating k8s volumes and clearer error messages.
> For example, when creating a *hostPath* volume, if you don't specify
> {code:java}
> hostPath.volumeName.options.path
> {code}
> it fails with a
> {code:java}
> key not found error
> {code}
> which is clear that you are missing a key, but I couldn't find anywhere in the docs that says you need to specify it.
> To reproduce the issue, you have to do the spark-submit command like this for example:
> {code:java}
> ./bin/spark-submit \
> --master k8s://https://127.0.0.1:32768 \
> --deploy-mode cluster \
> --name spark-app\
> --class class \
> --conf spark.kubernetes.driver.volumes.hostPath.spark.mount.path=/tmp/jars/ \
> --conf spark.kubernetes.executor.volumes.hostPath.spark.mount.path=/tmp/jars/ \
> --conf spark.kubernetes.authenticate.driver.serviceAccountName=spark \
> --conf spark.kubernetes.container.image=spark:latest \
> local:///opt/spark/examples/jars/app.jar
> {code}
>
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