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Packages that use LoadMetadata | |
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org.apache.hadoop.zebra.pig | Implementation of PIG Storer/Loader Interfaces |
org.apache.pig | Public interfaces and classes for Pig. |
org.apache.pig.builtin | This package contains builtin Pig UDFs. |
org.apache.pig.builtin.mock | |
org.apache.pig.impl.io | |
org.apache.pig.piggybank.storage |
Uses of LoadMetadata in org.apache.hadoop.zebra.pig |
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Classes in org.apache.hadoop.zebra.pig that implement LoadMetadata | |
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class |
TableLoader
Pig IndexableLoadFunc and Slicer for Zebra Table |
Uses of LoadMetadata in org.apache.pig |
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Classes in org.apache.pig that implement LoadMetadata | |
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class |
LoadFuncMetadataWrapper
Convenience class to extend when decorating a class that extends LoadFunc and implements LoadMetadata. |
Methods in org.apache.pig with parameters of type LoadMetadata | |
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protected void |
LoadFuncMetadataWrapper.setLoadFunc(LoadMetadata loadFunc)
The wrapped LoadMetadata object must be set before method calls are made on this object. |
Uses of LoadMetadata in org.apache.pig.builtin |
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Classes in org.apache.pig.builtin that implement LoadMetadata | |
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class |
AvroStorage
Pig UDF for reading and writing Avro data. |
class |
BinStorage
Load and store data in a binary format. |
class |
JsonLoader
A loader for data stored using JsonStorage . |
class |
JsonMetadata
Reads and Writes metadata using JSON in metafiles next to the data. |
class |
ParquetLoader
Wrapper class which will delegate calls to parquet.pig.ParquetLoader |
class |
PigStorage
A load function that parses a line of input into fields using a character delimiter. |
class |
TrevniStorage
Pig Store/Load Function for Trevni. |
Uses of LoadMetadata in org.apache.pig.builtin.mock |
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Classes in org.apache.pig.builtin.mock that implement LoadMetadata | |
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class |
Storage
A convenient mock Storage for unit tests |
Uses of LoadMetadata in org.apache.pig.impl.io |
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Classes in org.apache.pig.impl.io that implement LoadMetadata | |
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class |
InterStorage
LOAD FUNCTION FOR PIG INTERNAL USE ONLY! This load function is used for storing intermediate data between MR jobs of a pig query. |
class |
ReadToEndLoader
This is wrapper Loader which wraps a real LoadFunc underneath and allows to read a file completely starting a given split (indicated by a split index which is used to look in the List |
class |
TFileStorage
LOAD FUNCTION FOR PIG INTERNAL USE ONLY! This load function is used for storing intermediate data between MR jobs of a pig query. |
Uses of LoadMetadata in org.apache.pig.piggybank.storage |
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Classes in org.apache.pig.piggybank.storage that implement LoadMetadata | |
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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 |
FixedWidthLoader
A fixed-width file loader. |
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 |
HiveColumnarStorage
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class |
IndexedStorage
IndexedStorage is a form of PigStorage that supports a
per record seek. |
class |
PigStorageSchema
Deprecated. Use PigStorage with a -schema option instead |
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