I am running a mapper job which generates a large number of output records
for every input record.
about 32,000,000,000 output records from about 150 mappers - each record
about 200 bytes
The job is failing with timeouts.
When I alter the code to do exactly what it did previously but only output
1 in 100 output records it runs to completion with no
I believe I am saturating some local resource on the mapper but this gets
WAY beyond my knowledge of what is going on internally
Any bright ideas?
Steven M. Lewis PhD
4221 105th Ave NE
Kirkland, WA 98033