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

Packages that use LoadPushDown.RequiredFieldList
org.apache.pig Public interfaces and classes for Pig. 
org.apache.pig.backend.hadoop.hbase   
org.apache.pig.builtin This package contains builtin Pig UDFs. 
org.apache.pig.impl.util.avro   
org.apache.pig.piggybank.storage   
 

Uses of LoadPushDown.RequiredFieldList in org.apache.pig
 

Methods in org.apache.pig with parameters of type LoadPushDown.RequiredFieldList
 LoadPushDown.RequiredFieldResponse LoadPushDown.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
          Indicate to the loader fields that will be needed.
 

Uses of LoadPushDown.RequiredFieldList in org.apache.pig.backend.hadoop.hbase
 

Methods in org.apache.pig.backend.hadoop.hbase with parameters of type LoadPushDown.RequiredFieldList
 LoadPushDown.RequiredFieldResponse HBaseStorage.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
protected  void HBaseStorage.storeProjectedFieldNames(LoadPushDown.RequiredFieldList requiredFieldList)
          Stores the requiredFieldsList as a serialized object so it can be fetched on the cluster.
 

Uses of LoadPushDown.RequiredFieldList in org.apache.pig.builtin
 

Fields in org.apache.pig.builtin declared as LoadPushDown.RequiredFieldList
protected  LoadPushDown.RequiredFieldList AvroStorage.requiredFieldList
          List of required fields passed by pig in a push down projection.
 

Methods in org.apache.pig.builtin with parameters of type LoadPushDown.RequiredFieldList
 LoadPushDown.RequiredFieldResponse PigStorage.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 LoadPushDown.RequiredFieldResponse ParquetLoader.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 LoadPushDown.RequiredFieldResponse AvroStorage.pushProjection(LoadPushDown.RequiredFieldList rfl)
           
 

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

Methods in org.apache.pig.impl.util.avro with parameters of type LoadPushDown.RequiredFieldList
static org.apache.avro.Schema AvroStorageSchemaConversionUtilities.newSchemaFromRequiredFieldList(org.apache.avro.Schema oldSchema, LoadPushDown.RequiredFieldList rfl)
          Takes an Avro Schema and a Pig RequiredFieldList and returns a new schema with only the requried fields, or no if the function can't extract only those fields.
 

Uses of LoadPushDown.RequiredFieldList in org.apache.pig.piggybank.storage
 

Methods in org.apache.pig.piggybank.storage with parameters of type LoadPushDown.RequiredFieldList
 LoadPushDown.RequiredFieldResponse HiveColumnarLoader.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 LoadPushDown.RequiredFieldResponse FixedWidthLoader.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 LoadPushDown.RequiredFieldResponse CSVLoader.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 LoadPushDown.RequiredFieldResponse CSVExcelStorage.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 LoadPushDown.RequiredFieldResponse AllLoader.pushProjection(LoadPushDown.RequiredFieldList requiredFieldList)
           
 



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