Description

GlutenConfig's getNativeSessionConf is a public method called in many places.
getNativeSessionConf declare two local fields.

keys = Set(
  DEBUG_ENABLED.key,
  ...
)

keyWithDefault = ImmutableList.of(
    (SQLConf.CASE_SENSITIVE.key, SQLConf.CASE_SENSITIVE.defaultValueString),
    ...
)

We should avoid creating them duplicately when call the getNativeSessionConf.

Gluten version

main branch