It isn't complete yet, but Tom did some initial work comparing with 23 which (preceeds 2.0): https://issues.apache.org/jira/browse/HADOOP-7738
We need to take that to the finish line. Thanks, +Vinod On Feb 8, 2013, at 10:21 AM, lohit wrote: > Hi Devs, > > Is there a documented list of API incompatibility between version 1.0 and > version 2.0 of APIs. > > -- > Have a Nice Day! > Lohit