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spark-practice's Issues

spark-submit, 자원 로드 시 Exclamation mark 포함 문제

  • getClass().getResource(...)로 csv파일을 로드한다.
  • 이때, 로컬(mac)에서는 정상동작하나 서버(docker)에서 구동상의 문제가 발생한다.
  • 동일한 코드를 로컬에서 출력했을때, 
    18/12/28 16:25:56 INFO GCTestMain$: rawFile Path : file:/foo/bar/workspace/spark-node1/spark_study/target/classes/BlackFriday.csv 	 ================
18/12/28 16:25:56 INFO GCTestMain$: rawFileHeadless Path : file:/foo/bar/workspace/spark-node1/spark_study/target/classes/BlackFriday.headerless.csv 	 ================
    • 로컬에서는 정상적으로 resources로 설정한 자원을 로드하는 반면,
  • 서버(docker-container)에서 구동시, 
    2018-12-28 07:26:36 INFO  GCTestMain$:31 - rawFile Path : jar:file:/root/workspace/spark_study/script/spark_study-1.0-SNAPSHOT.jar!/BlackFriday.csv      ================
2018-12-28 07:26:36 INFO  GCTestMain$:32 - rawFileHeadless Path : jar:file:/root/workspace/spark_study/script/spark_study-1.0-SNAPSHOT.jar!/BlackFriday.headerless.csv   ================
    • 이와 같이 !가 포함되어 출력되는 것을 확인할 수 있다.
    • !가 포함됨으로써, 올바른 경로가 아니기 때문에 java.net.URISyntaxException이 발생한다.

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