public class CombineSequenceFiles
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool
Input: Any number of sequence files containing key-value pairs, each of a certain type.
Output: N sequence or text files containing all key-value pairs given as input.
Given the number of desired sequence files, say N, map over a number of sequence files and partition all key-value pairs into N.
Usage: [input] [output-dir] [number-of-mappers] [number-of-reducers] [key-class-name] [value-class-name] [seqeuence|text]
| Constructor and Description |
|---|
CombineSequenceFiles() |
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