LuciferYang commented on PR #40613: URL: https://github.com/apache/spark/pull/40613#issuecomment-1494353798
I think there are two reasons: 1. branch-3.3 and the master both use `spark.util.ShutdownHookManager`, but 3.4 not, I think they should keep the same. 2. @sadikovi mentioned earlier `DeleteOnExit functionality can cause performance issues due memory leaks under heavy load in certain JDK versions because while the temporary files are deleted, the entries in the map are never cleared. ` -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
