Package | Description |
---|---|
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 |
Modifier and Type | Class and Description |
---|---|
class |
LoadFuncMetadataWrapper
Convenience class to extend when decorating a class that extends LoadFunc and
implements LoadMetadata.
|
Modifier and Type | Method and Description |
---|---|
protected void |
LoadFuncMetadataWrapper.setLoadFunc(LoadMetadata loadFunc)
The wrapped LoadMetadata object must be set before method calls are made on this object.
|
Modifier and Type | Class and Description |
---|---|
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 |
PigStorage
A load function that parses a line of input into fields using a character delimiter.
|
class |
TrevniStorage
Pig Store/Load Function for Trevni.
|
Modifier and Type | Class and Description |
---|---|
class |
Storage
A convenient mock Storage for unit tests
|
Modifier and Type | Class and Description |
---|---|
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 |
SequenceFileInterStorage
Store tuples (BinSedesTuples, specifically) using sequence files to leverage
sequence file's compression features.
|
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.
|
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