Package org.apache.pig.backend.executionengine

Interface Summary
ExecJob Abstraction on a job that the execution engine runs.
ExecLogicalPlan A logical plan has a root of the operator tree.
ExecPhysicalOperator  
ExecPhysicalPlan  
ExecScopedLogicalOperator  
ExecutionEngine TODO: provide a manner to generate/collect logging information for DBG purposes TODO: add keys for properties/statistics
 

Class Summary
PigSlice Slice that loads data using a LoadFunc.
PigSlicer Creates a slice per block size element in all files at location.
 

Enum Summary
ExecJob.JOB_STATUS  
 

Exception Summary
ExecException  
 



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