Uses of Class
org.apache.pig.data.DataBag

Packages that use DataBag
org.apache.pig.backend.local.executionengine   
org.apache.pig.builtin   
org.apache.pig.data   
org.apache.pig.impl.builtin   
org.apache.pig.impl.io   
org.apache.pig.pen   
 

Uses of DataBag in org.apache.pig.backend.local.executionengine
 

Fields in org.apache.pig.backend.local.executionengine declared as DataBag
protected  DataBag LocalJob.results
           
 

Constructors in org.apache.pig.backend.local.executionengine with parameters of type DataBag
LocalJob(DataBag results, ExecJob.JOB_STATUS status)
           
PORead(String scope, long id, Map<OperatorKey,ExecPhysicalOperator> opTable, int outputType, DataBag bag)
           
 

Uses of DataBag in org.apache.pig.builtin
 

Methods in org.apache.pig.builtin with parameters of type DataBag
protected static void AVG.combine(DataBag values, Tuple output)
           
 void DIFF.exec(Tuple input, DataBag output)
          Compares a tuple with two fields.
 void TOKENIZE.exec(Tuple input, DataBag output)
           
 

Uses of DataBag in org.apache.pig.data
 

Subclasses of DataBag in org.apache.pig.data
 class DefaultDataBag
          An unordered collection of Tuples (possibly) with multiples.
 class DistinctDataBag
          An unordered collection of Tuples with no multiples.
 class SortedDataBag
          An ordered collection of Tuples (possibly) with multiples.
 

Methods in org.apache.pig.data that return DataBag
 DataBag Tuple.getBagField(int i)
           
 DataBag BagFactory.newDefaultBag()
          Get a default (unordered, not distinct) data bag.
 DataBag BagFactory.newDistinctBag()
          Get a distinct data bag.
 DataBag BagFactory.newSortedBag(EvalSpec spec)
          Get a sorted data bag.
 

Methods in org.apache.pig.data with parameters of type DataBag
 void DataBag.addAll(DataBag b)
          Add contents of a bag to the bag.
 void DistinctDataBag.addAll(DataBag b)
           
 

Uses of DataBag in org.apache.pig.impl.builtin
 

Methods in org.apache.pig.impl.builtin with parameters of type DataBag
 void FindQuantiles.exec(Tuple input, DataBag output)
          first field in the input tuple is the number of quantiles to generate second field is the *sorted* bag of samples
 void GFCross.exec(Tuple input, DataBag output)
           
 void GFReplicate.exec(Tuple input, DataBag output)
           
 void ShellBagEvalFunc.exec(Tuple input, DataBag output)
           
 

Uses of DataBag in org.apache.pig.impl.io
 

Methods in org.apache.pig.impl.io that return DataBag
 DataBag PigFile.load(LoadFunc lfunc, PigContext pigContext)
           
 

Methods in org.apache.pig.impl.io with parameters of type DataBag
 void PigFile.store(DataBag data, StoreFunc sfunc, PigContext pigContext)
           
 

Uses of DataBag in org.apache.pig.pen
 

Methods in org.apache.pig.pen that return types with arguments of type DataBag
static Map<LogicalOperator,DataBag> ExGen.GenerateExamples(LogicalPlan plan, PigContext hadoopPigContext)
           
 

Method parameters in org.apache.pig.pen with type arguments of type DataBag
static Collection<IdentityHashSet<Tuple>> DerivedData.GetEquivalenceClasses(LogicalOperator op, Map<LogicalOperator,DataBag> derivedData)
           
static String DisplayExamples.PrintTabular(LogicalPlan lp, Map<LogicalOperator,DataBag> exampleData)
           
 



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