Gems4 hadoop-rubydsl 0.0.6 26,630 January 31, 2010 jruby-on-hadoop 0.0.6 25,839 January 27, 2010 twitter-jruby 0.9.7.2010061001 12,649 June 10, 2010 hadoop-papyrus 0.0.6 5,854 January 31, 2010