[하둡][맵리듀스] 스트리밍으로 파이썬 실행

몇 개 포스팅을 따라 해봤는데 안되구 이건 됨. https://earthconquest.tistory.com/245 실행결과 bash-4.2$ hadoop jar /opt/hadoop/share/hadoop/tools/lib/hadoop-streaming-3.4.0.jar -input /input -output /output -mapper 'python map.py' -file /opt/hadoop/work/map.py -reducer 'python reduce.py' -file /opt/hadoop/work/reduce.py 2024-11-14 11:33:09 WARN StreamJob:291 - -file option is deprecated, please use generic option -files instead. packageJobJar: [/opt/hadoop/work/map.py, /opt/hadoop/work/reduce.py, /tmp/hadoop-unjar57343...