[MAPREDUCE-5174] Job History server gives wrong no of total maps and reducers

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.0.3-alpha, 2.0.5-alpha
• Component/s: jobhistoryserver
• Assignee: Unassigned
• Reporter: Devaraj Kavali
• Created: 23/Apr/13 09:53
• Updated: 05/Aug/13 07:05

Description

History server displays wrong no of total maps and total reducers in JHS UI Job listing for non-succeeded jobs and also REST API (i.e http://<job history ip><port>/ws/v1/history/mapreduce/jobs/) gives wrong data for total maps and reducers

Issue Links

• duplicates: MAPREDUCE-5447 When a job state is ERROR , total map and reduce task are displayed as 0 in JHS home page , while navigating inside the respective job page displays the correct total.