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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/05/01 16:50:02 UTC

[jira] [Assigned] (SPARK-27996) Spark UI redirect will be failed behind the https reverse proxy

     [ https://issues.apache.org/jira/browse/SPARK-27996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-27996:
------------------------------------

    Assignee: Apache Spark

> Spark UI redirect will be failed behind the https reverse proxy
> ---------------------------------------------------------------
>
>                 Key: SPARK-27996
>                 URL: https://issues.apache.org/jira/browse/SPARK-27996
>             Project: Spark
>          Issue Type: Bug
>          Components: Web UI
>    Affects Versions: 2.4.3
>            Reporter: Saisai Shao
>            Assignee: Apache Spark
>            Priority: Minor
>
> When Spark live/history UI is proxied behind the reverse proxy, the redirect will return wrong scheme, for example:
> If reverse proxy is SSL enabled, so the client to reverse proxy is a HTTPS request, whereas if Spark's UI is not SSL enabled, then the request from reverse proxy to Spark UI is a HTTP request, Spark itself treats all the requests as HTTP requests, so the redirect URL is just started with "http", which will be failed to redirect from client. 
> Actually for most of the reverse proxy, the proxy will add an additional header "X-Forwarded-Proto" to tell the backend server that the client request is a https request, so Spark should leverage this header to return the correct URL.



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