The links to documentation for releases 3.0 and 4.0 on the left nav of the Hive homepage are broken FYI:
http://hadoop.apache.org/hive/ They send to you these pages that show white apache directory listing pages: http://hadoop.apache.org/hive/docs/r0.3.0/ http://hadoop.apache.org/hive/docs/r0.4.0/