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목록multioutput (1)
DBILITY
hadoop secondary sort and multiple outputs exercise
항공지연통계 보조정렬+다중출력 적용 실습을 그냥 해 보았습니다. package com.dbility.hadoop.sort.secondary; import java.io.DataInput; import java.io.DataOutput; import java.io.IOException; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.conf.Configured; import org.apache.hadoop.fs.FileSystem; import org.apache.hadoop.fs.LocalFileSystem; import org.apache.hadoop.fs.Path; import org.apache.hadoop.fs.perm..
bigdata/hadoop
2017. 2. 8. 20:42
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