[MAPREDUCE-5939] StartTime showing up as the epoch time in JHS UI after upgrade

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0
• Target Version/s: 0.23.11, 2.5.0
• Hadoop Flags: Reviewed
• Assignee: Chen He
• Reporter: Kihwal Lee
• Created: 23/Jun/14 20:13
• Updated: 03/Sep/14 20:33
• Resolved: 26/Jun/14 19:57

Description

After upgrading from 0.23.x to 2.5, the start time of old apps are showing up as the epoch time. It looks like 2.5 expects start time to be encoded at the end of the jhist file name (....xxxx-[timestamp].jhist). It should have been made backward compatible.

Issue Links

• is broken by: MAPREDUCE-5052 Job History UI and web services confusing job start time and job submit time