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

Examples of org.apache.pig.newplan.logical.relational.LogicalPlan.disconnect()

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        }
               
        if (p.getSuccessors(op) != null) {
            Operator[] succs = p.getSuccessors(op).toArray(new Operator[0]);           
            for(Operator s: succs) {
                p.disconnect(op, s);
            }
        }
       
        p.remove(op);
    }
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                    //replacing the existing project star with new ones
                    expPlan.remove(projStar);

                    //remove the LOInnerLoad with star
                    LOInnerLoad oldLOInnerLoad = (LOInnerLoad)oldPos2Rel.get(projStar.getInputNum());
                    innerPlan.disconnect(oldLOInnerLoad, gen);
                    innerPlan.remove(oldLOInnerLoad);


                    //generate new exp plan, inner load for each field in schema
                    for(int j = firstProjCol; j <= lastProjCol; j++){
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        }

        if (p.getSuccessors(op) != null) {
            Operator[] succs = p.getSuccessors(op).toArray(new Operator[0]);
            for(Operator s: succs) {
                p.disconnect(op, s);
            }
        }

        p.remove(op);
    }
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            projExpander.visit();
        }
       
        //remove the LOInnerLoads that have been expanded
        for(LOInnerLoad inLoad : expandedInLoads){
            innerPlan.disconnect(inLoad, gen);
            innerPlan.remove(inLoad);
        }
       
        //reset the input relation position in the projects
        //get mapping of LoGenerate input relation to current position
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                    //replacing the existing project star with new ones
                    expPlan.remove(projStar);

                    //remove the LOInnerLoad with star
                    LOInnerLoad oldLOInnerLoad = (LOInnerLoad)oldPos2Rel.get(projStar.getInputNum());
                    innerPlan.disconnect(oldLOInnerLoad, gen);
                    innerPlan.remove(oldLOInnerLoad);


                    //generate new exp plan, inner load for each field in schema
                    for(int j = firstProjCol; j <= lastProjCol; j++){
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        }
               
        if (p.getSuccessors(op) != null) {
            Operator[] succs = p.getSuccessors(op).toArray(new Operator[0]);           
            for(Operator s: succs) {
                p.disconnect(op, s);
            }
        }
       
        p.remove(op);
    }
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        }
               
        if (p.getSuccessors(op) != null) {
            Operator[] succs = p.getSuccessors(op).toArray(new Operator[0]);           
            for(Operator s: succs) {
                p.disconnect(op, s);
            }
        }
       
        p.remove(op);
    }
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