Hi,
Not sure if this can be done.
Here's a relevant snippet of code:
{
super(inputCounter, conf, reporter);
combinerClass = cls;
keyClass = (Class) job.getMapOutputKeyClass();
valueClass = (Class) job.getMapOutputValueClass();
comparator = (RawComparator) job.getOutpu
Hi
I am writing map-reduce program with hadoop-0.20.1, new mapreduce api.
I applied GroupComparator with
job.setGroupingComparatorClass(GroupComparator.class);, but it does
not seem to work in combiner.
If I want to apply GroupingComparator in combiner, what should I do?
Regards Jae
