convore.json/groups/mapreduce/vartmp/messages.json

[{"user_id": 10890, "stars": [], "topic_id": 8784, "date_created": 1298566484.563556, "message": "LOL @siculars \"if not for hadoop/hbase/cassandra nobody would care if java brewed itself and drank itself to death.\" 14 Feb 2011", "group_id": 5071, "id": 199105}]