org.apache.spark.sql
data schema is in snake case spark doesn't gives us a native converter from snake case to camel case, we have to do that in this class.
TODO Atm we hopefully should have something related to spark which helps in expressionEncoder to keep cases in camelCase rather than snake_case.
data schema is in snake case spark doesn't gives us a native converter from snake case to camel case, we have to do that in this class.