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https://issues.apache.org/jira/browse/SPARK-50758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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lifumao updated SPARK-50758:
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Description:
After SPARK-43504, the hadoop config map will be mounted on the executor pod.
Now the executor pod fails to start because the hadoop conf file contains
Kerberos authentication configuration, but the executor does not mount
krb5.conf correctly.
See the [https://github.com/apache/spark/pull/41181] discuss.
!image-2025-01-07-22-37-40-081.png!
was:
After SPARK-43504, the hadoop config map will be mounted on the executor pod.
Now the executor pod fails to start because the hadoop conf file contains
Kerberos authentication configuration, but the executor does not mount
krb5.conf correctly.
See the [https://github.com/apache/spark/pull/41181] discuss.
!image-2025-01-07-22-34-17-602.png!
> Mounts spark.kubernetes.kerberos.krb5.path on the executor pod
> --------------------------------------------------------------
>
> Key: SPARK-50758
> URL: https://issues.apache.org/jira/browse/SPARK-50758
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 3.5.0, 3.5.1, 3.5.2, 3.5.3, 3.5.4
> Environment: Spark 3.5.4
> Reporter: lifumao
> Priority: Major
> Attachments: image-2025-01-07-22-37-40-081.png
>
>
> After SPARK-43504, the hadoop config map will be mounted on the executor pod.
> Now the executor pod fails to start because the hadoop conf file contains
> Kerberos authentication configuration, but the executor does not mount
> krb5.conf correctly.
> See the [https://github.com/apache/spark/pull/41181] discuss.
> !image-2025-01-07-22-37-40-081.png!
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