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https://issues.apache.org/jira/browse/SPARK-24534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ricardo Martinelli de Oliveira updated SPARK-24534:
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    Description: 
As an improvement in the entrypoint.sh script, I'd like to propose spark 
entrypoint do a passthrough if driver/executor/init is not the command passed. 
Currently it raises an error.

To me more specific, I'm talking about these lines:

[https://github.com/apache/spark/blob/master/resource-managers/kubernetes/docker/src/main/dockerfiles/spark/entrypoint.sh#L113-L114]

This allows the openshift-spark image to continue to function as a Spark 
Standalone component, with custom configuration support etc. without 
compromising the previous method to configure the cluster inside a kubernetes 
environment.

  was:
As an improvement in the entrypoint.sh script, I'd like to propose spark 
entrypoint do a passthrough if driver/executor/init is not the command passed. 
Currently it raises an error.

To me more specific, I'm talking about these lines:

[https://github.com/apache/spark/blob/master/resource-managers/kubernetes/docker/src/main/dockerfiles/spark/entrypoint.sh#L113-L114]

This allows the openshift-spark image to continue to function as a Spark 
Standalone component, with custom configuration support etc.


> Add a way to bypass entrypoint.sh script if no spark cmd is passed
> ------------------------------------------------------------------
>
>                 Key: SPARK-24534
>                 URL: https://issues.apache.org/jira/browse/SPARK-24534
>             Project: Spark
>          Issue Type: Improvement
>          Components: Kubernetes
>    Affects Versions: 2.3.0
>            Reporter: Ricardo Martinelli de Oliveira
>            Priority: Minor
>
> As an improvement in the entrypoint.sh script, I'd like to propose spark 
> entrypoint do a passthrough if driver/executor/init is not the command 
> passed. Currently it raises an error.
> To me more specific, I'm talking about these lines:
> [https://github.com/apache/spark/blob/master/resource-managers/kubernetes/docker/src/main/dockerfiles/spark/entrypoint.sh#L113-L114]
> This allows the openshift-spark image to continue to function as a Spark 
> Standalone component, with custom configuration support etc. without 
> compromising the previous method to configure the cluster inside a kubernetes 
> environment.



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