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https://issues.apache.org/jira/browse/SPARK-26600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-26600:
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Assignee: Apache Spark
> Update spark-submit usage message
> ---------------------------------
>
> Key: SPARK-26600
> URL: https://issues.apache.org/jira/browse/SPARK-26600
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 2.4.0
> Reporter: Luca Canali
> Assignee: Apache Spark
> Priority: Minor
> Fix For: 3.0.0
>
>
> Spark-submit usage message should be put in sync with recent changes in
> particular regarding K8S support. These are the proposed changes to the usage
> message:
> --executor-cores NUM -> can be useed for Spark on YARN and K8S
> --principal PRINCIPAL and --keytab KEYTAB -> can be used for Spark on YARN
> and K8S
> --total-executor-cores NUM -> can be used for Spark standalone, YARN and K8S
> In addition this PR proposes to remove certain implementation details from
> the --keytab argument description as the implementation details vary between
> YARN and K8S, for example.
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