[HADOOP-1101] Add more statistics in the web-ui to do with tasks

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.12.0
• Fix Version/s: 0.13.0
• Assignee: Devaraj Das
• Reporter: Devaraj Das
• Created: 09/Mar/07 06:58
• Updated: 08/Jun/07 20:40
• Resolved: 23/Mar/07 21:01

Description

Currently, the web-ui does not display all the statistics needed to analyze performance of a job in the MR framework. Things like the average time the maps took to finish is missing. Similarly, the min/max/average for shuffle is missing. It would also be nice to add the statistics for major transitions like the time when the last map finished, the time when the last shuffle/copy finished, etc.