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https://issues.apache.org/jira/browse/TEZ-3966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Eagles updated TEZ-3966:
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Attachment: simple-cors-http-server.py
> Tez UI config couldn't be executed in browser
> ----------------------------------------------
>
> Key: TEZ-3966
> URL: https://issues.apache.org/jira/browse/TEZ-3966
> Project: Apache Tez
> Issue Type: Bug
> Components: UI
> Reporter: Roman Lukin
> Priority: Major
> Attachments: Selection_043.png, Selection_044.png,
> simple-cors-http-server.py
>
>
> Current name convention applied to the ui configuration file, produce the
> following error in web browser - mime type check fails (which based on file
> extesion) and if header `X-Content-Type-Options: nosniff` enabled config
> wouldn't be executed and used. As a result we may have problems, for instance
> links based on variable `yarnProtocol`.
> More about header -
> [https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options]
> Possible solution - rename file `config.env` to `config.js`
> [https://github.com/apache/tez/pull/26]
> [https://github.com/rlukin/tez/commit/8db8c04faee04dc161c90c3961233ec5aa40518e]
>
> Steps to reproduce:
> * Enable aforementioned header on web server
> * Try to load tez ui
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