14 duplicated lines in:
  - ftpreader/src/main/assembly/package.xml (1:15, 56%)
  - hdfsreader/src/main/assembly/package.xml (1:15, 40%)

11 duplicated lines in:
  - ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/FtpReader.java (151:166, 7%)
  - hdfsreader/src/main/java/com/alibaba/datax/plugin/reader/hdfsreader/HdfsReader.java (208:224, 6%)

10 duplicated lines in:
  - ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/FtpReaderErrorCode.java (33:48, 30%)
  - hdfsreader/src/main/java/com/alibaba/datax/plugin/reader/hdfsreader/HdfsReaderErrorCode.java (33:48, 26%)