datahubreader/src/main/assembly/package.xml
hdfsreader/src/main/assembly/package.xml

datahubreader/src/main/java/com/alibaba/datax/plugin/reader/datahubreader/DatahubReaderErrorCode.java
hdfsreader/src/main/java/com/alibaba/datax/plugin/reader/hdfsreader/HdfsReaderErrorCode.java

datahubreader/src/main/java/com/alibaba/datax/plugin/reader/datahubreader/DatahubWriterErrorCode.java
hdfsreader/src/main/java/com/alibaba/datax/plugin/reader/hdfsreader/HdfsReaderErrorCode.java