Uses of Class
org.apache.pig.LoadPushDown.RequiredField

Packages that use LoadPushDown.RequiredField

org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.impl.util.avro

Uses of LoadPushDown.RequiredField in org.apache.pig

Methods in org.apache.pig that return types with arguments of type LoadPushDown.RequiredField

List<LoadPushDown.RequiredField>	LoadPushDown.RequiredFieldList.getFields() Geta ll required fields as a list.
List<LoadPushDown.RequiredField>	LoadPushDown.RequiredField.getSubFields()

Methods in org.apache.pig with parameters of type LoadPushDown.RequiredField

void	LoadPushDown.RequiredFieldList.add(LoadPushDown.RequiredField rf) Add a field to the list of required fields.

Method parameters in org.apache.pig with type arguments of type LoadPushDown.RequiredField

void	LoadPushDown.RequiredField.setSubFields(List<LoadPushDown.RequiredField> subFields)

Constructor parameters in org.apache.pig with type arguments of type LoadPushDown.RequiredField

LoadPushDown.RequiredField(String alias, int index, List<LoadPushDown.RequiredField> subFields, byte type)

LoadPushDown.RequiredFieldList(List<LoadPushDown.RequiredField> fields)
Set the list of required fields.

Uses of LoadPushDown.RequiredField in org.apache.pig.impl.util.avro

Method parameters in org.apache.pig.impl.util.avro with type arguments of type LoadPushDown.RequiredField

static org.apache.avro.Schema

AvroStorageSchemaConversionUtilities.newSchemaFromRequiredFieldList(org.apache.avro.Schema oldSchema, List<LoadPushDown.RequiredField> rfl) Takes an Avro Schema and a Pig RequiredFieldList and returns a new schema with only the required fields, or no if the function can't extract only those fields.