[HIVE-19556] Ability to alter mapreduce job's name using hive config

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Hive
• Assignee: Kartik Bhatia
• Reporter: Kartik Bhatia
• Created: 15/May/18 08:11
• Updated: 15/May/18 08:21

Description

Currently hive by default sets job name as queryId + (Stage) if no name is supplied by user.

We need a capability for enriching the mapred job name at run time by picking up a class that enriches the existing name as per its implementation.