See <https://hudson.apache.org/hudson/job/Hadoop-Common-trunk-Commit/445/changes>
- Build failed in Hudson: Hadoop-Common-trunk-Commit #4... Apache Hudson Server
- Hudson build is back to normal : Hadoop-Common-t... Apache Hudson Server
- Common build broken Nigel Daley
- Re: Common build broken Nigel Daley
- Common build broken Nigel Daley
- Re: Common build broken Dhruba Borthakur