Uses of Package
org.apache.pig.data

Packages that use org.apache.pig.data

Package	Description
org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.backend.executionengine
org.apache.pig.backend.hadoop.accumulo
org.apache.pig.backend.hadoop.executionengine
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners
org.apache.pig.backend.hadoop.executionengine.physicalLayer	Implementation of physical operators that use hadoop as the execution engine and data storage.
org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators
org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators
org.apache.pig.backend.hadoop.executionengine.physicalLayer.util
org.apache.pig.backend.hadoop.executionengine.spark.operator
org.apache.pig.backend.hadoop.executionengine.spark.running
org.apache.pig.backend.hadoop.executionengine.tez.plan.operator
org.apache.pig.backend.hadoop.executionengine.tez.plan.udf
org.apache.pig.backend.hadoop.executionengine.tez.runtime
org.apache.pig.backend.hadoop.executionengine.tez.util
org.apache.pig.backend.hadoop.hbase
org.apache.pig.builtin	This package contains builtin Pig UDFs.
org.apache.pig.builtin.mock
org.apache.pig.data	This package contains implementations of Pig specific data types as well as support functions for reading, writing, and using all Pig data types.
org.apache.pig.data.utils
org.apache.pig.impl.bloom
org.apache.pig.impl.builtin
org.apache.pig.impl.io
org.apache.pig.impl.streaming
org.apache.pig.impl.util
org.apache.pig.impl.util.avro
org.apache.pig.pen
org.apache.pig.pen.util
org.apache.pig.scripting.groovy
org.apache.pig.scripting.jruby
org.apache.pig.scripting.js
org.apache.pig.scripting.jython
org.apache.pig.tools.pigstats

Classes in org.apache.pig.data used by org.apache.pig

Class and Description
DataBag A collection of Tuples.
DataByteArray An implementation of byte array.
Tuple An ordered list of Data.
WritableByteArray A reusable byte buffer implementation

Classes in org.apache.pig.data used by org.apache.pig.backend.executionengine

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.accumulo

Class and Description
DataBag A collection of Tuples.
DataByteArray An implementation of byte array.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.
TupleRawComparator This interface is intended to compare Tuples.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.physicalLayer

Class and Description
BagFactory Factory for constructing different types of bags.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators

Class and Description
BagFactory Factory for constructing different types of bags.
DataBag A collection of Tuples.
SchemaTuple A SchemaTuple is a type aware tuple that is much faster and more memory efficient.
SchemaTupleFactory This is an implementation of TupleFactory that will instantiate SchemaTuple's.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.
TupleMaker

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.util

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.spark.operator

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.spark.running

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.tez.plan.operator

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.tez.plan.udf

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.tez.runtime

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.executionengine.tez.util

Class and Description
TupleFactory A factory to construct tuples.

Classes in org.apache.pig.data used by org.apache.pig.backend.hadoop.hbase

Class and Description
DataBag A collection of Tuples.
DataByteArray An implementation of byte array.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.builtin

Class and Description
BagFactory Factory for constructing different types of bags.
DataBag A collection of Tuples.
DataByteArray An implementation of byte array.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.
WritableByteArray A reusable byte buffer implementation

Classes in org.apache.pig.data used by org.apache.pig.builtin.mock

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.data

Class and Description
AbstractTuple This class provides a convenient base for Tuple implementations.
AppendableSchemaTuple
BagFactory Factory for constructing different types of bags.
BinSedesTupleFactory Default implementation of TupleFactory.
DataBag A collection of Tuples.
DataByteArray An implementation of byte array.
DefaultAbstractBag Default implementation of DataBag.
DefaultAbstractBag.BagDelimiterTuple
DefaultTuple A default implementation of Tuple.
FieldIsNullException
FileList This class extends ArrayList to add a finalize() that calls delete on the files .
InternalMap This class is an empty extension of Map.
InterSedes A class to handle reading and writing of intermediate results of data types.
NonWritableTuple A singleton Tuple type which is not picked up for writing by PigRecordWriter
SchemaTuple A SchemaTuple is a type aware tuple that is much faster and more memory efficient.
SchemaTuple.SchemaTupleQuickGenerator
SchemaTupleClassGenerator.GenContext The GenContext mechanism provides a level of control in where SchemaTupleFactories are used.
SchemaTupleFactory This is an implementation of TupleFactory that will instantiate SchemaTuple's.
SelfSpillBag Class to hold code common to self spilling bags such as InternalCachedBag
SelfSpillBag.MemoryLimits This class helps to compute the number of entries that should be held in memory so that memory consumption is limited.
SortedSpillBag Common functionality for proactively spilling bags that need to keep the data sorted.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.
TupleMaker
TupleRawComparator This interface is intended to compare Tuples.
TypeAwareTuple

Classes in org.apache.pig.data used by org.apache.pig.data.utils

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.impl.bloom

Class and Description
DataByteArray An implementation of byte array.

Classes in org.apache.pig.data used by org.apache.pig.impl.builtin

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.

Classes in org.apache.pig.data used by org.apache.pig.impl.io

Class and Description
BinSedesTuple This tuple has a faster (de)serialization mechanism.
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.impl.streaming

Class and Description
Tuple An ordered list of Data.
WritableByteArray A reusable byte buffer implementation

Classes in org.apache.pig.data used by org.apache.pig.impl.util

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.impl.util.avro

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.pen

Class and Description
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.pen.util

Class and Description
AbstractTuple This class provides a convenient base for Tuple implementations.
DataBag A collection of Tuples.
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.scripting.groovy

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.scripting.jruby

Class and Description
BagFactory Factory for constructing different types of bags.
DataBag A collection of Tuples.
DataByteArray An implementation of byte array.
Tuple An ordered list of Data.
TupleFactory A factory to construct tuples.

Classes in org.apache.pig.data used by org.apache.pig.scripting.js

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.scripting.jython

Class and Description
Tuple An ordered list of Data.

Classes in org.apache.pig.data used by org.apache.pig.tools.pigstats

Class and Description
Tuple An ordered list of Data.