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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.executionengine | |
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OperatorKey
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine | |
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OperatorKey
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer | |
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CompilationMessageCollector
This class is used for collecting all messages (error + warning) in compilation process. |
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Operator
Base class for all types of operators. |
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OperatorKey
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PlanException
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans | |
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DotPlanDumper
This class puts everything that is needed to dump a plan in a format readable by graphviz's dot algorithm. |
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Operator
Base class for all types of operators. |
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OperatorPlan
A generic graphing class for use by LogicalPlan, PhysicalPlan, etc. |
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PlanDumper
This class dumps a nested plan to a print stream. |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.physicalLayer | |
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NodeIdGenerator
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Operator
Base class for all types of operators. |
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OperatorKey
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators | |
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Operator
Base class for all types of operators. |
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OperatorKey
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans | |
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DotPlanDumper
This class puts everything that is needed to dump a plan in a format readable by graphviz's dot algorithm. |
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Operator
Base class for all types of operators. |
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OperatorPlan
A generic graphing class for use by LogicalPlan, PhysicalPlan, etc. |
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PlanDumper
This class dumps a nested plan to a print stream. |
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PlanException
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators | |
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Operator
Base class for all types of operators. |
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OperatorKey
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PlanException
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.hadoop.executionengine.physicalLayer.util | |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.local.executionengine | |
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NodeIdGenerator
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OperatorKey
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PlanException
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.local.executionengine.physicalLayer | |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.local.executionengine.physicalLayer.counters | |
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Operator
Base class for all types of operators. |
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OperatorKey
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.backend.local.executionengine.physicalLayer.relationalOperators | |
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Operator
Base class for all types of operators. |
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OperatorKey
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.data | |
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OperatorKey
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Classes in org.apache.pig.impl.plan used by org.apache.pig.impl.logicalLayer | |
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DotPlanDumper
This class puts everything that is needed to dump a plan in a format readable by graphviz's dot algorithm. |
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Operator
Base class for all types of operators. |
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OperatorKey
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OperatorPlan
A generic graphing class for use by LogicalPlan, PhysicalPlan, etc. |
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PlanDumper
This class dumps a nested plan to a print stream. |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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ProjectionMap
A struct detailing how a projection is altered by an operator. |
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RequiredFields
A struct detailing how a projection is altered by an operator. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.impl.logicalLayer.optimizer | |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.impl.logicalLayer.validators | |
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CompilationMessageCollector
This class is used for collecting all messages (error + warning) in compilation process. |
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PlanValidationException
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PlanValidationExecutor
This is an abstract of classes for plan validation executor |
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PlanValidator
Master of all plan validation classes. |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.impl.plan | |
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CompilationMessageCollector
This class is used for collecting all messages (error + warning) in compilation process. |
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CompilationMessageCollector.Message
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CompilationMessageCollector.MessageType
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NodeIdGenerator
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Operator
Base class for all types of operators. |
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OperatorKey
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OperatorPlan
A generic graphing class for use by LogicalPlan, PhysicalPlan, etc. |
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PlanDumper
This class dumps a nested plan to a print stream. |
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PlanException
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PlanValidationException
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.impl.plan.optimizer | |
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Operator
Base class for all types of operators. |
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OperatorKey
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OperatorPlan
A generic graphing class for use by LogicalPlan, PhysicalPlan, etc. |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.pen | |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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VisitorException
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Classes in org.apache.pig.impl.plan used by org.apache.pig.pen.util | |
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DependencyOrderWalker
DependencyOrderWalker traverses the graph in such a way that no node is visited before all the nodes it depends on have been visited. |
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Operator
Base class for all types of operators. |
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OperatorPlan
A generic graphing class for use by LogicalPlan, PhysicalPlan, etc. |
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PlanVisitor
A visitor mechanism for navigating and operating on a plan of Operators. |
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PlanWalker
PlanWalker encapsulates the logic to traverse a plan. |
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VisitorException
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