We are playing with some document indexing without setting a mapping ahead of time as we are learning about a certain data set as we go.
Are there any tools out there that will take as input a mapping from ES and "lint" it for stuff like:
- field names with spaces, asterisks, and other non alpha-numeric characters
- nested documents with unique field names
- leading underscores in field names
- dots in fields names ahead of switching from 1.x to 2.x+