core/src/main/java/com/alibaba/datax/core/transport/transformer/TransformerErrorCode.java
ftpwriter/src/main/java/com/alibaba/datax/plugin/writer/ftpwriter/FtpWriterErrorCode.java

core/src/main/java/com/alibaba/datax/core/util/FrameworkErrorCode.java
ftpwriter/src/main/java/com/alibaba/datax/plugin/writer/ftpwriter/FtpWriterErrorCode.java

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