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https://issues.apache.org/jira/browse/SPARK-24209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-24209:
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Assignee: Apache Spark
> 0 configuration Knox gateway support in SHS
> -------------------------------------------
>
> Key: SPARK-24209
> URL: https://issues.apache.org/jira/browse/SPARK-24209
> Project: Spark
> Issue Type: Improvement
> Components: Web UI
> Affects Versions: 2.4.0
> Reporter: Marco Gaido
> Assignee: Apache Spark
> Priority: Minor
> Labels: usability
>
> SHS supports Knox gateway by setting {{spark.ui.proxyBase}} to the proper
> value. The main problem with this approach is that when
> {{spark.ui.proxyBase}} is set, SHS is not accessible anymore through direct
> access.
> Since Knox provides in the header {{X-Forwarded-Context}} the base URL to use
> (there is a patch available in KNOX-1295), we can leverage it in order to
> dynamically retrieve the right proxy base, instead of relying on a fixed
> config. In this way, both access via Knox proxy and via direct URL can work
> properly.
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