Will align a row with the target schema.
This means it will strip out of the row any fields/values which are not in the target schema.
If padNulls is true then for any fields in the target schema which are missing from the
input row, null will be used. If false, then an exception will be thrown.
Will align a row with the target schema. This means it will strip out of the row any fields/values which are not in the target schema. If padNulls is true then for any fields in the target schema which are missing from the input row, null will be used. If false, then an exception will be thrown.