Uses of Class
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.Packager

Packages that use Packager
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators   
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. 
 

Uses of Packager in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators
 

Subclasses of Packager in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators
 class CombinerPackager
          The package operator that packages the globally rearranged tuples into output format after the combiner stage.
 class JoinPackager
           
 class LitePackager
          This package operator is a specialization of POPackage operator used for the specific case of the order by query.
 class MultiQueryPackager
          The package operator that packages the globally rearranged tuples into output format as required by multi-query de-multiplexer.
 

Fields in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators declared as Packager
protected  Packager POPackage.pkgr
           
 

Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators that return Packager
 Packager Packager.clone()
           
 Packager POPackage.getPkgr()
           
 

Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators that return types with arguments of type Packager
 List<Packager> MultiQueryPackager.getPackagers()
          Returns the list of packages.
 

Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators with parameters of type Packager
 void MultiQueryPackager.addPackager(Packager pkgr)
          Appends the specified package object to the end of the package list.
 void MultiQueryPackager.addPackager(Packager pkgr, byte mapKeyType)
          Appends the specified package object to the end of the package list.
 void POPackage.setPkgr(Packager pkgr)
           
 

Constructors in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators with parameters of type Packager
CombinerPackager(Packager pkg, boolean[] bags)
          A new POPostCombinePackage will be constructed as a near clone of the provided POPackage.
JoinPackager(Packager p, POForEach f)
           
POPackage(OperatorKey k, int rp, List<PhysicalOperator> inp, Packager pkgr)
           
 

Uses of Packager in org.apache.pig.data
 

Fields in org.apache.pig.data declared as Packager
protected  Packager ReadOnceBag.pkgr
           
 

Constructors in org.apache.pig.data with parameters of type Packager
ReadOnceBag(Packager pkgr, Iterator<NullableTuple> tupIter, PigNullableWritable keyWritable)
          This constructor creates a bag out of an existing iterator of tuples by taking ownership of the iterator and NOT copying the elements of the iterator.
 



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