Support DataDrivenDBInputFormat #41
Description
This would support splits for databases that don't allow limit and offset.
Similar Implementations exist in Sqoop (https://github.com/apache/sqoop/blob/trunk/src/java/org/apache/sqoop/mapreduce/db/DataDrivenDBInputFormat.java) and Hadoop (https://github.com/apache/hadoop-mapreduce/blob/trunk/src/java/org/apache/hadoop/mapreduce/lib/db/DataDrivenDBInputFormat.java). However, due to implementation differences some translation and transfer would have to occur.
I can do this work but I wanted to see what others think. Do you guys have any recommendations for this?