mridulm commented on PR #42988: URL: https://github.com/apache/spark/pull/42988#issuecomment-1724800071
The UI looks nice ! Thanks for working on this @yaooqinn :-) My main concern is around effectively capturing stack frames without safepoint bias, correlating it to the specific task, and for executor flamegraph which threads to capture. @HyukjinKwon might remember what we had built for Safari, but we did that outside of the scope of Spark due to limitations (which might not be relevant now to be honest). This has been called out of scope - but details around what we planning to support (in the first cut) would be great to understand. -- 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]
