Uses of Class
org.apache.pig.classification.InterfaceStability.Evolving

Packages that use InterfaceStability.Evolving

org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.backend.hadoop.executionengine.physicalLayer	Implementation of physical operators that use hadoop as the execution engine and data storage.
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.tools.pigstats

Uses of InterfaceStability.Evolving in org.apache.pig

Classes in org.apache.pig with annotations of type InterfaceStability.Evolving

interface	CollectableLoadFunc This interface implemented by a LoadFunc implementations indicates to Pig that it has the capability to load data such that all instances of a key will occur in same split.
class	Expression A class to communicate Filter expressions to LoadFuncs.
class	FileInputLoadFunc This class provides an implementation of OrderedLoadFunc interface which can be optionally re-used by LoadFuncs that use FileInputFormat, by having this as a super class
class	FileSplitComparable This class represents a relative position in a file.
interface	IndexableLoadFunc This class is intended for use by LoadFunc implementations which have an internal index for sorted data and can use the index to support merge join in Pig.
interface	LoadCaster An interface that provides cast implementations for load functions.
interface	LoadMetadata This interface defines how to retrieve metadata related to data to be loaded.
interface	LoadPushDown This interface defines how to communicate to Pig what functionality can be pushed into the loader.
static class	LoadPushDown.RequiredField Describes a field that is required to execute a scripts.
static class	LoadPushDown.RequiredFieldList List of fields that Pig knows to be required to executed a script.
static class	LoadPushDown.RequiredFieldResponse Indicates whether the loader will return the requested fields or all fields.
interface	LoadStoreCaster This is just a union interface of LoadCaster and StoreCaster, made available for simplicity.
interface	OrderedLoadFunc Implementing this interface indicates to Pig that a given loader can be used for MergeJoin.
class	PigRunner A utility to help run PIG scripts within a Java program.
interface	StoreCaster An interface that provides methods for converting Pig internal types to byte[].
interface	StoreMetadata This interface defines how to write metadata related to data to be stored.

Uses of InterfaceStability.Evolving in org.apache.pig.backend.hadoop.executionengine.physicalLayer

Classes in org.apache.pig.backend.hadoop.executionengine.physicalLayer with annotations of type InterfaceStability.Evolving

interface

PigLogger An interface to allow aggregation of messages

Uses of InterfaceStability.Evolving in org.apache.pig.data

Classes in org.apache.pig.data with annotations of type InterfaceStability.Evolving

interface	InterSedes A class to handle reading and writing of intermediate results of data types.
class	InterSedesFactory Used to get hold of the single instance of InterSedes .
interface	TupleRawComparator This interface is intended to compare Tuples.

Uses of InterfaceStability.Evolving in org.apache.pig.tools.pigstats

Classes in org.apache.pig.tools.pigstats with annotations of type InterfaceStability.Evolving

class	InputStats This class encapsulates the runtime statistics of a user specified input.
class	JobStats This class encapsulates the runtime statistics of a MapReduce job.
class	OutputStats This class encapsulates the runtime statistics of an user specified output.
interface	PigProgressNotificationListener Should be implemented by an object that wants to receive notifications from PigRunner.
class	PigStats PigStats encapsulates the statistics collected from a running script.
class	PigStatusReporter