[HADOOP-4356] [Hive] for a 2-stage map-reduce job, number of reducers not set correctly

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.19.0
• Assignee: Namit Jain
• Reporter: Namit Jain
• Created: 06/Oct/08 23:44
• Updated: 08/Jul/09 17:06
• Resolved: 21/Oct/08 18:49

Description

the number of reducers are always set to the default. In a group-by statement, this leads to so many redundant reducers for the 2nd map-reduce job