Hi all, When troubleshooting Hudi jobs in users' environments, we always ask users to share configs, environment info, check spark UI, etc. Here is an RFC idea: can we extend the Hudi metrics system and make a diagnostic reporter? It can be turned on like a normal metrics reporter. it should collect common troubleshooting info and save to json or other human-readable text format. Users should be able to run with it and share the diagnosis file. The RFC should discuss what info should / can be collected.
Does this make sense? Anyone interested in driving the RFC design and implementation work? -- Best, Shiyan
