Sorry for the wide distribution, but I'd like to invite all the folks interested in integration, validation and deployment of Hadoop and Hadoop ecosystem projects to the Bigtop 0.4.0 Hackathon: http://www.meetup.com/HandsOnProgrammingEvents/events/61455472/
Thanks, Roman. P.S. When Bigtop grows up, we hope these gatherings will provide the same value Ubuntu or Fedora Summits provide to the Linux community -- defining how the next release of a common distribution is going to look like.