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Packages that use LoadPushDown | |
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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 |
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Classes in org.apache.hadoop.zebra.pig that implement LoadPushDown | |
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TableLoader
Pig IndexableLoadFunc and Slicer for Zebra Table |
Uses of LoadPushDown in org.apache.pig.backend.hadoop.hbase |
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Classes in org.apache.pig.backend.hadoop.hbase that implement LoadPushDown | |
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HBaseStorage
A HBase implementation of LoadFunc and StoreFunc TODO(dmitriy) test that all this stuff works TODO(dmitriy) documentation |
Uses of LoadPushDown in org.apache.pig.builtin |
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Classes in org.apache.pig.builtin that implement LoadPushDown | |
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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 |
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Classes in org.apache.pig.piggybank.storage that implement LoadPushDown | |
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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. |
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