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Packages that use Pair | |
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org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators | |
org.apache.pig.backend.hadoop.executionengine.util | |
org.apache.pig.impl.builtin | |
org.apache.pig.impl.logicalLayer | The logical operators that represent a pig script and tools for manipulating those operators. |
org.apache.pig.impl.plan | |
org.apache.pig.newplan | |
org.apache.pig.newplan.logical.rules |
Uses of Pair in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators |
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Fields in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators with type parameters of type Pair | |
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protected Map<Integer,Pair<Boolean,Map<Integer,Integer>>> |
POPackage.keyInfo
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Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators that return types with arguments of type Pair | |
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Map<Integer,Pair<Boolean,Map<Integer,Integer>>> |
POPackage.getKeyInfo()
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Method parameters in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators with type arguments of type Pair | |
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void |
POPackage.setKeyInfo(Map<Integer,Pair<Boolean,Map<Integer,Integer>>> keyInfo)
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void |
POCombinerPackage.setKeyInfo(Map<Integer,Pair<Boolean,Map<Integer,Integer>>> keyInfo)
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Uses of Pair in org.apache.pig.backend.hadoop.executionengine.util |
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Methods in org.apache.pig.backend.hadoop.executionengine.util that return types with arguments of type Pair | ||
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static
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MapRedUtil.loadPartitionFileFromLocalCache(String keyDistFile,
Integer[] totalReducers,
byte keyType)
Loads the key distribution sampler file |
Uses of Pair in org.apache.pig.impl.builtin |
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Method parameters in org.apache.pig.impl.builtin with type arguments of type Pair | |
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void |
SampleLoader.computeSamples(ArrayList<Pair<FileSpec,Boolean>> inputs,
PigContext pc)
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void |
PoissonSampleLoader.computeSamples(ArrayList<Pair<FileSpec,Boolean>> inputs,
PigContext pc)
Computes the number of samples for the loader |
Uses of Pair in org.apache.pig.impl.logicalLayer |
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Methods in org.apache.pig.impl.logicalLayer that return Pair | |
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static Pair<LOProject,LOCast> |
LogicalPlan.chainOfProjects(LogicalPlan plan)
A utility method to check if a plan contains a chain of projection operators with or without casts |
Pair<Boolean,List<Integer>> |
LOForEach.hasFlatten()
A helper method to check if the foreach has a flattened element |
Methods in org.apache.pig.impl.logicalLayer that return types with arguments of type Pair | |
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Map<LOUserFunc,Pair<LogicalPlan,LogicalOperator>> |
ScalarFinder.getScalarMap()
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Method parameters in org.apache.pig.impl.logicalLayer with type arguments of type Pair | |
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void |
ColumnPruner.addPruneMap(LogicalOperator op,
List<Pair<Integer,Integer>> prunedColumns)
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boolean |
RelationalOperator.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOUnion.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOSplitOutput.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOSort.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOLoad.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOJoin.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOForEach.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOFilter.pruneColumns(List<Pair<Integer,Integer>> columns)
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boolean |
LOCogroup.pruneColumns(List<Pair<Integer,Integer>> columns)
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Uses of Pair in org.apache.pig.impl.plan |
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Methods in org.apache.pig.impl.plan that return Pair | |
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Pair<Integer,Integer> |
RequiredFields.getField(int i)
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Pair<Integer,Integer> |
ProjectionMap.Column.getInputColumn()
Get the mapped column details |
Methods in org.apache.pig.impl.plan that return types with arguments of type Pair | |
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List<Pair<Integer,Integer>> |
RequiredFields.getFields()
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List<Pair<Integer,Integer>> |
ProjectionMap.getRemovedFields()
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Method parameters in org.apache.pig.impl.plan with type arguments of type Pair | |
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void |
RequiredFields.setFields(List<Pair<Integer,Integer>> fields)
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void |
ProjectionMap.setRemovedFields(List<Pair<Integer,Integer>> fields)
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Constructors in org.apache.pig.impl.plan with parameters of type Pair | |
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ProjectionMap.Column(Pair<Integer,Integer> inputColumn)
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ProjectionMap.Column(Pair<Integer,Integer> inputColumn,
boolean cast,
byte castType)
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Constructor parameters in org.apache.pig.impl.plan with type arguments of type Pair | |
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ProjectionMap(MultiMap<Integer,ProjectionMap.Column> mapFields,
List<Pair<Integer,Integer>> removedFields,
List<Integer> addedFields)
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RequiredFields(List<Pair<Integer,Integer>> fields)
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Uses of Pair in org.apache.pig.newplan |
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Methods in org.apache.pig.newplan that return Pair | |
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Pair<Integer,Integer> |
OperatorSubPlan.disconnect(Operator from,
Operator to)
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Pair<Integer,Integer> |
OperatorPlan.disconnect(Operator from,
Operator to)
Disconnect two operators in the plan. |
Pair<Integer,Integer> |
BaseOperatorPlan.disconnect(Operator from,
Operator to)
Disconnect two operators in the plan. |
Pair<Operator,Integer> |
PlanEdge.removeWithPosition(Operator key,
Operator value)
Remove one value from an existing key and return which position in the arraylist the value was at.. |
Uses of Pair in org.apache.pig.newplan.logical.rules |
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Methods in org.apache.pig.newplan.logical.rules with parameters of type Pair | |
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void |
ColumnPruneVisitor.addRequiredItems(LOLoad load,
Pair<Map<Integer,Set<String>>,Set<Integer>> requiredItem)
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Constructor parameters in org.apache.pig.newplan.logical.rules with type arguments of type Pair | |
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ColumnPruneVisitor(OperatorPlan plan,
Map<LOLoad,Pair<Map<Integer,Set<String>>,Set<Integer>>> requiredItems,
boolean columnPrune)
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