holdenk opened a new pull request, #58640: URL: https://github.com/apache/spark/pull/58640
### What changes were proposed in this pull request? Make more side-effect causing behavior in the Spark Web UI POST v.s. GET when not deployed on YARN. ### Why are the changes needed? Browser pre-fetch and agents making assumptions on POST v.s. GET "verbs." In general GETs should be side-effect free which is why things like crawlers browsers and agents may choose to prefect them which when the GET is not side-effect free causes undesired behavior. ### Does this PR introduce _any_ user-facing change? Yes new config flag, also pressing back on POST pages often behaves differently in browsers. ### How was this patch tested? New UI test ### Was this patch authored or co-authored using generative AI tooling? Claude and Cursor -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
