dongjoon-hyun commented on PR #43743: URL: https://github.com/apache/spark/pull/43743#issuecomment-1806033968
Thank you for review, @mridulm . > What is the behavior if this is turned on and there is a conflict ? Will it result in application submission failure ? Overwriting running app state with new app (or vice versa) ? Yes, it will. Nothing will work correctly. It's a user responsibility to keep it unique as a ID. > In other words, what is the benefit of doing this ? This feature gives the users lots of controllability. For simple examples, 1. Human-recognizable App ID (which was the goal of `App Name`). 2. Human-recognizable event log file names based on (1) in the remote storage like S3. 3. Human-recognizable driver log file names based on (1) in the remote storage like S3. Based on (1), (2) and (3), they can build their service very easily by linking jobs and logs (event/driver) effortless with their patterns. -- 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]
