Package org.apache.pig.newplan.logical.relational

Examples of org.apache.pig.newplan.logical.relational.LogToPhyTranslationVisitor

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            InputOutputFileValidator validator = new InputOutputFileValidator( plan, pigContext );
            validator.validate();
        }
       
        // translate new logical plan to physical plan
        LogToPhyTranslationVisitor translator = new LogToPhyTranslationVisitor( plan );
       
        translator.setPigContext(pigContext);
        translator.visit();
        newLogToPhyMap = translator.getLogToPhyMap();
        return translator.getPhysicalPlan();
    }
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        }
        return new SortInfo(sortColInfoList);
    }
   
    public PhysicalPlan buildPhysicalPlan(LogicalPlan lp) throws FrontendException {
      LogToPhyTranslationVisitor visitor = new LogToPhyTranslationVisitor(lp);
      visitor.setPigContext(pc);
      visitor.visit();
      return visitor.getPhysicalPlan();
    }
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            InputOutputFileValidator validator = new InputOutputFileValidator( plan, pigContext );
            validator.validate();
        }
       
        // translate new logical plan to physical plan
        LogToPhyTranslationVisitor translator = new LogToPhyTranslationVisitor( plan );
       
        translator.setPigContext(pigContext);
        translator.visit();
        newLogToPhyMap = translator.getLogToPhyMap();
        return translator.getPhysicalPlan();
    }
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     * @throws Exception
     */
    public static PhysicalPlan buildPhysicalPlanFromNewLP(
            LogicalPlan lp, PigContext pc)
    throws Exception {
         LogToPhyTranslationVisitor visitor = new LogToPhyTranslationVisitor(lp);
        visitor.setPigContext(pc);
        visitor.visit();
        return visitor.getPhysicalPlan();
    }
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                        (it.next() instanceof LOFilter));
            }
        }

        // Test that the filtered plan can be translated to physical plan (PIG-3657)
        LogToPhyTranslationVisitor translator = new LogToPhyTranslationVisitor(newLogicalPlan);
        translator.visit();
    }
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     * @throws Exception
     */
    public static PhysicalPlan buildPhysicalPlanFromNewLP(
            LogicalPlan lp, PigContext pc)
    throws Exception {
         LogToPhyTranslationVisitor visitor = new LogToPhyTranslationVisitor(lp);
        visitor.setPigContext(pc);
        visitor.visit();
        return visitor.getPhysicalPlan();
    }
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            InputOutputFileValidator validator = new InputOutputFileValidator( plan, pigContext );
            validator.validate();
        }
       
        // translate new logical plan to physical plan
        LogToPhyTranslationVisitor translator = new LogToPhyTranslationVisitor( plan );
       
        translator.setPigContext(pigContext);
        translator.visit();
        newLogToPhyMap = translator.getLogToPhyMap();
        return translator.getPhysicalPlan();
    }
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            }
        }

        // Test that the modified filter expression in logical plan can be
        // translated to physical plan
        LogToPhyTranslationVisitor translator = new LogToPhyTranslationVisitor(newLogicalPlan);
        translator.visit();
    }
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            InputOutputFileValidator validator = new InputOutputFileValidator( plan, pigContext );
            validator.validate();
        }
       
        // translate new logical plan to physical plan
        LogToPhyTranslationVisitor translator = new LogToPhyTranslationVisitor( plan );
       
        translator.setPigContext(pigContext);
        translator.visit();
        newLogToPhyMap = translator.getLogToPhyMap();
        return translator.getPhysicalPlan();
    }
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        }
        return new SortInfo(sortColInfoList);
    }
   
    public PhysicalPlan buildPhysicalPlan(LogicalPlan lp) throws FrontendException {
      LogToPhyTranslationVisitor visitor = new LogToPhyTranslationVisitor(lp);
      visitor.setPigContext(pc);
      visitor.visit();
      return visitor.getPhysicalPlan();
    }
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Related Classes of org.apache.pig.newplan.logical.relational.LogToPhyTranslationVisitor

  • org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.ConstantExpression
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserComparisonFunc
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCollectedGroup
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCounter
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCross
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