ftpwriter/src/main/assembly/package.xml
hdfswriter/src/main/assembly/package.xml

ftpwriter/src/main/java/com/alibaba/datax/plugin/writer/ftpwriter/FtpWriterErrorCode.java
hdfswriter/src/main/java/com/alibaba/datax/plugin/writer/hdfswriter/HdfsWriterErrorCode.java