Mathias Rüdiger created MRUNIT-221:
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Summary: Wrong Generic for
setKeyGroupingComparator/setKeyOrderComparator in
MultipleInputsMapReduceDriverBase
Key: MRUNIT-221
URL: https://issues.apache.org/jira/browse/MRUNIT-221
Project: MRUnit
Issue Type: Bug
Affects Versions: 1.1.0
Reporter: Mathias Rüdiger
{{setKeyGroupingComparator(final RawComparator<K2> groupingComparator)}} and
{{setKeyOrderComparator(final RawComparator<K2> orderComparator)}} are both
using the {{K2}} generic which is the "The reduce output key type".
Its probably just a c&p oversight since the same methods are present in the
MapReduceDriverBase class. Here the generic {{K2}} is the mapper output key
though.
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