wenbingshen opened a new pull request, #3496: URL: https://github.com/apache/bookkeeper/pull/3496
### Motivation The default `dnsResolver` of `RackawareEnsemblePlacementPolicyImpl` is initialized as `ScriptBasedMapping`. Since the script is missing by default, detailed stack information will be printed, but the code will fall back to `DefaultResolver` by default, so only simple exception information needs to be printed.  -- 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]
