Github user d2r commented on the pull request:
https://github.com/apache/storm/pull/845#issuecomment-158284600
ConfigValidation.java
```
480 /**
481 * Validate topology.map config
482 */
483 public static class MapOfStringToMapOfStringToObjectValidator
extends Validator {
```
It's more useful to describe what the validator does, if necessary, not who
might be using it.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
