[MAPREDUCE-2125] Put map-reduce framework counters to JobTrackerMetricsInst

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.22.0
• Component/s: jobtracker
• Assignee: Scott Chen
• Reporter: Scott Chen
• Created: 11/Oct/10 18:12
• Updated: 13/Jan/11 02:29

Description

We have lots of useful information in the framework counters including #spills, filesystem read and write.
It will be nice to put them all in the jobtracker metrics to get a global view of all these numbers.