[YARN-6566] add a property for a hadoop job to identified the full hive HQL script text in hadoop web view in multi-users environment

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.6.0
• Fix Version/s: 2.6.0
• Component/s: client, resourcemanager, webapp, yarn
• Labels: patch

Environment

centos 6.4 64bit

• Target Version/s: 2.6.0
• Flags: Patch
• Docs Text: job's detail
• Assignee: Unassigned
• Reporter: liuzhenhua
• Created: 06/May/17 15:44
• Updated: 26/Feb/20 06:11

Description

When I tuning the hive HQL in multi-users environment,I can not get the full SQL text in hadoop web view,so it is difficult to tuning the SQL.When I try to set the SQL text in hadoop job's jobname property,I realize it is going to damage the structure of hadoop applications web view,so I add a property to hadoop job,which named "jobdescription",When a hive HQL be submitted,the full HQL text was assigned to the property,so i can identified the HQL coveniently