wordcountjava

1. mvn clean package 에러 발생 : Deleting full .m2/repository local repository
2. eclipse -> File -> open project from file system
3. run as -> Maven Build -> goals : package 입력후 실행
4. yarn jar wordcountjava-1.0-SNAPSHOT.jar org.apache.hadoop.examples.WordCount /example/data/gutenberg/davinci.txt /example/data/wordcountout
5. hdfs dfs -cat /example/data/wordcountout/*

** result zeal 1 zelus 1 zenith 2