Please refer to the book “Apache Sqoop cookbook” which has common problems and solutions of Sqoop Import/Export.
This is what I think about Best Practice. There is no such thing as best practice in the rapidly changing hadoop world. Today’s best practice could become a tomorrow’s bad practice J
I am looking for
1. Best practices
2. Do's and don'ts
3. Problem faced during importing/exporting data from RDBMS to HDFS using sqoop and their solution if known.