I was going through the Javadoc, and found a number of references to classes that I assume were the pre-Ignite names, like GridCompute*, GridNode (which became ClusterNode), and so on. Not a big deal, but kind of nice to clean up.
I went ahead and renamed the ones I found, and pushed them to https://github.com/matthoffman/ignite/tree/fix-javadoc . Want me to create a Jira ticket and open a pull request? Thanks, matt