Uses of Interface
org.apache.pig.LoadPushDown

Packages that use LoadPushDown

org.apache.hadoop.zebra.pig	Implementation of PIG Storer/Loader Interfaces
org.apache.pig.backend.hadoop.hbase
org.apache.pig.builtin	This package contains builtin Pig UDFs.
org.apache.pig.piggybank.storage

Uses of LoadPushDown in org.apache.hadoop.zebra.pig

Classes in org.apache.hadoop.zebra.pig that implement LoadPushDown

class

TableLoader Pig IndexableLoadFunc and Slicer for Zebra Table

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

Classes in org.apache.pig.backend.hadoop.hbase that implement LoadPushDown

class

HBaseStorage A HBase implementation of LoadFunc and StoreFunc.

Uses of LoadPushDown in org.apache.pig.builtin

Classes in org.apache.pig.builtin that implement LoadPushDown

class

PigStorage A load function that parses a line of input into fields using a delimiter to set the fields.

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

Classes in org.apache.pig.piggybank.storage that implement LoadPushDown

class	AllLoader The AllLoader provides the ability to point pig at a folder that contains files in multiple formats e.g.
class	CSVExcelStorage CSV loading and storing with support for multi-line fields, and escaping of delimiters and double quotes within fields; uses CSV conventions of Excel 2007.
class	CSVLoader A load function based on PigStorage that implements part of the CSV "standard" This loader properly supports double-quoted fields that contain commas and other double-quotes escaped with backslashes.
class	HiveColumnarLoader Loader for Hive RC Columnar files. Supports the following types: * Hive Type Pig Type from DataType string CHARARRAY int INTEGER bigint or long LONG float float double DOUBLE boolean BOOLEAN byte BYTE array TUPLE map MAP Partitions The input paths are scanned by the loader for [partition name]=[value] patterns in the subdirectories. If detected these partitions are appended to the table schema. For example if you have the directory structure:
class	PigStorageSchema This Load/Store Func reads/writes metafiles that allow the schema and aliases to be determined at load time, saving one from having to manually enter schemas for pig-generated datasets.