provide an input format that fetches a subset of sequence file records
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Key: HADOOP-412
URL: http://issues.apache.org/jira/browse/HADOOP-412
Project: Hadoop
Issue Type: New Feature
Reporter: Hairong Kuang
Assigned To: Hairong Kuang
Sometimes a map/red job only wants to work on a subset of input data for the
needs of its apllication or at the debugging phase. It would be convenient if
an input format transparently handles this. It should provide an API that
allows a programmer to specify a filtering criteria.
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