Kevin J. Price created MAPREDUCE-6399:
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Summary: UI Improvement - Counters Page
Key: MAPREDUCE-6399
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6399
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: Kevin J. Price
Priority: Minor
Current, the 'counters' page on the web UI will show totals for each counter,
and clicking on a counter gets individual values from each task.
For the purposes of job performance tuning, it would be very helpful to be able
to quickly see statistic aggregations on the counter. Specifically, I'm
thinking a view where, for each counter, we get:
MAX, MIN, MEAN, MEDIAN, MODE, STDEV (or some subset of those)
The max and min values could include links to corresponding task(s) counters.
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