Hi Larry McCay. Patch v002 is looking better to me. It looks like this has addressed points 1, 2 and 5 from my prior comment. That leaves 3, 4 and 6 as open issues to be addressed (or let me know if you disagree with any of them). To recap, here is a copy-paste:
3. Where the Configuration#getPassword method is mentioned, we can make it a hyperlink to the JavaDocs.
4. The document mentions that it will cover "how to create custom providers" and "an example of its use will be included", but I didn't find that. I assume it just wasn't done yet, so please consider adding it in the next patch revision. I also think it's acceptable to drop the mention of it and defer that kind of deep customization to a later patch. I think the initial goal here was to make basic usage easier to understand.
6. I think we should discuss how to control the keystore password for the jceks provider (HADOOP_CREDSTORE_PASSWORD environment variable or hadoop.security.credstore.java-keystore-provider.password-file configuration property if not in environment).