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.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 OrderedLoadFunc
          Implementing this interface indicates to Pig that a given loader can be used for MergeJoin.
 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.tools.pigstats
 

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



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