Uses of Package
org.apache.pig

Packages that use org.apache.pig
org.apache.pig Public interfaces and classes for Pig. 
org.apache.pig.backend   
org.apache.pig.backend.datastorage   
org.apache.pig.backend.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.relationalOperators   
org.apache.pig.backend.hadoop.hbase   
org.apache.pig.builtin   
org.apache.pig.impl   
org.apache.pig.impl.builtin   
org.apache.pig.impl.io   
org.apache.pig.impl.logicalLayer The logical operators that represent a pig script and tools for manipulating those operators. 
org.apache.pig.impl.logicalLayer.optimizer   
org.apache.pig.impl.logicalLayer.schema   
org.apache.pig.impl.logicalLayer.validators   
org.apache.pig.impl.plan   
org.apache.pig.impl.plan.optimizer   
org.apache.pig.impl.streaming   
org.apache.pig.impl.util   
org.apache.pig.tools.grunt   
 

Classes in org.apache.pig used by org.apache.pig
EvalFunc
          The class is used to implement functions to be applied to a dataset.
ExecType
          The type of query execution
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
PigWarning
          An enum to enumerate the warning types in Pig
Slice
          A grouping of data on that can be processed individually by Pig.
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.backend
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.backend.datastorage
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.backend.executionengine
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
PigException
          All exceptions in Pig are encapsulated in the PigException class.
Slice
          A grouping of data on that can be processed individually by Pig.
Slicer
          Produces independent slices of data from a given location to be processed in parallel by Pig.
 

Classes in org.apache.pig used by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
PigException
          All exceptions in Pig are encapsulated in the PigException class.
Slice
          A grouping of data on that can be processed individually by Pig.
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.backend.hadoop.executionengine.physicalLayer
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators
ComparisonFunc
           
EvalFunc
          The class is used to implement functions to be applied to a dataset.
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
 

Classes in org.apache.pig used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.backend.hadoop.hbase
ExecType
          The type of query execution
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
Slice
          A grouping of data on that can be processed individually by Pig.
Slicer
          Produces independent slices of data from a given location to be processed in parallel by Pig.
 

Classes in org.apache.pig used by org.apache.pig.builtin
Algebraic
          An interface to declare that an EvalFunc's calculation can be decomposed into intitial, intermediate, and final steps.
EvalFunc
          The class is used to implement functions to be applied to a dataset.
ExecType
          The type of query execution
FilterFunc
           
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
ReversibleLoadStoreFunc
          This interface is used to implement classes that can perform both Load and Store functionalities in a symmetric fashion (thus reversible).
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.impl
ExecType
          The type of query execution
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
 

Classes in org.apache.pig used by org.apache.pig.impl.builtin
EvalFunc
          The class is used to implement functions to be applied to a dataset.
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
ReversibleLoadStoreFunc
          This interface is used to implement classes that can perform both Load and Store functionalities in a symmetric fashion (thus reversible).
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.impl.io
ExecType
          The type of query execution
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
Slicer
          Produces independent slices of data from a given location to be processed in parallel by Pig.
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.impl.logicalLayer
ExecType
          The type of query execution
FuncSpec
          Class to represent a UDF specification - essentially encapsulates the class name and the arguments to the constructor
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
PigException
          All exceptions in Pig are encapsulated in the PigException class.
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.impl.logicalLayer.optimizer
ExecType
          The type of query execution
 

Classes in org.apache.pig used by org.apache.pig.impl.logicalLayer.schema
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.impl.logicalLayer.validators
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.impl.plan
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.impl.plan.optimizer
PigException
          All exceptions in Pig are encapsulated in the PigException class.
 

Classes in org.apache.pig used by org.apache.pig.impl.streaming
LoadFunc
          This interface is used to implement functions to parse records from a dataset.
StoreFunc
          This interface is used to implement functions to write records from a dataset.
 

Classes in org.apache.pig used by org.apache.pig.impl.util
PigException
          All exceptions in Pig are encapsulated in the PigException class.
PigWarning
          An enum to enumerate the warning types in Pig
 

Classes in org.apache.pig used by org.apache.pig.tools.grunt
PigServer
          This class is the program's connection to Pig.
 



Copyright © ${year} The Apache Software Foundation