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제목Sort2016-05-04 15:32:13
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첨부파일Sort.zip (6.9KB)

hadoop jar WordCountTest-0.0.1-SNAPSHOT.jar AirLine.Sort.DelayCountWithDateKey hdfs://localhost:9000/testdata delaycount_DateKey 

 

hadoop jar WordCountTest-0.0.1-SNAPSHOT.jar AirLine.Sort.SequenceFileCreator 입력파일 2008_sequencefile

 

hadoop jar WordCountTest-0.0.1-SNAPSHOT.jar AirLine.Sort.MapFileCreator 2008_sequencefile 2008_mapfile 

 

hadoop fs -rmr 2008_mapfile/_*

 

hadoop jar WordCountTest-0.0.1-SNAPSHOT.jar AirLine.Sort.SearchValueList 2008_mapfile 100 | head -10

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