org.apache.hadoop.hive.ql.optimizer.physical
Interface PhysicalPlanResolver

All Known Implementing Classes:
SkewJoinResolver

public interface PhysicalPlanResolver

Physical plan optimization interface. Each resolver has its own set of optimization rules and transformations.


Method Summary
 PhysicalContext resolve(PhysicalContext pctx)
          All physical plan resolvers have to implement this entry method.
 

Method Detail

resolve

PhysicalContext resolve(PhysicalContext pctx)
                        throws SemanticException
All physical plan resolvers have to implement this entry method.

Parameters:
pctx -
Returns:
Throws:
SemanticException


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