http://hadoop.apache.jp/hadoop-conference-japan-2013-winter-report/ 2016-01-02T05:52:50+00:00 monthly 0.2 http://hadoop.apache.jp/hadoop-conference-japan-2013-winter-cfp/ 2016-01-02T05:51:29+00:00 monthly 0.2 http://hadoop.apache.jp/hadoop-conference-japan-2013-winter-lt-cfp/ 2016-01-02T05:49:19+00:00 monthly 0.2