Hello, I spent the past few days on this PR https://github.com/apache/hadoop/pull/2832 to migrate our NFS gateway from Netty3 to Netty4. We're way overdue for this work.
Anyone who has touched Netty knows how painful it is to move from Netty3 to 4. This PR passed unit tests but I honestly don't have much idea what I am doing. I'm going to pay extra attention to memory leak and performance in the next iteration, but in the meantime, I'd like to put this PR up early for extra scrutiny. It's a big patch, sorry. But there's no way to split this up due to the API change. Thanks, Weichiu
