com.cloudera.impala.util.MaxRowsProcessedVisitor Class Reference

Inheritance diagram for com.cloudera.impala.util.MaxRowsProcessedVisitor:

Collaboration diagram for com.cloudera.impala.util.MaxRowsProcessedVisitor:

Public Member Functions
void	visit (PlanNode caller)
long	get ()

Private Attributes
boolean	abort_ = false
long	result_ = -1l

Detailed Description

Returns the maximum number of rows processed by any node in a given plan tree

Definition at line 25 of file MaxRowsProcessedVisitor.java.

Member Function Documentation

long com.cloudera.impala.util.MaxRowsProcessedVisitor.get ( )

inline

Definition at line 57 of file MaxRowsProcessedVisitor.java.

References com.cloudera.impala.util.MaxRowsProcessedVisitor.abort_, and com.cloudera.impala.util.MaxRowsProcessedVisitor.result_.

Referenced by com.cloudera.impala.planner.Planner.createPlan().

void com.cloudera.impala.util.MaxRowsProcessedVisitor.visit ( PlanNode  caller )

inline

Definition at line 31 of file MaxRowsProcessedVisitor.java.

References com.cloudera.impala.util.MaxRowsProcessedVisitor.abort_, and com.cloudera.impala.util.MaxRowsProcessedVisitor.result_.

Member Data Documentation

boolean com.cloudera.impala.util.MaxRowsProcessedVisitor.abort_ = false

private

Definition at line 27 of file MaxRowsProcessedVisitor.java.

Referenced by com.cloudera.impala.util.MaxRowsProcessedVisitor.get(), and com.cloudera.impala.util.MaxRowsProcessedVisitor.visit().

long com.cloudera.impala.util.MaxRowsProcessedVisitor.result_ = -1l

private

Definition at line 28 of file MaxRowsProcessedVisitor.java.

Referenced by com.cloudera.impala.util.MaxRowsProcessedVisitor.get(), and com.cloudera.impala.util.MaxRowsProcessedVisitor.visit().

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The documentation for this class was generated from the following file:

• fe/src/main/java/com/cloudera/impala/util/MaxRowsProcessedVisitor.java