Package org.apache.pig.newplan.logical.visitor

Examples of org.apache.pig.newplan.logical.visitor.ResetProjectionAttachedRelationalOpVisitor

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        try {
            // Going through all the ProjectExpressions that were cloned
            // and updating the attached operators from its original
            // LOSplitOutput to to the "otherwise" LOSplitOutput
            // (PIG-3641)
            new ResetProjectionAttachedRelationalOpVisitor(splitPlan, op).visit();
        } catch (FrontendException e) {
            e.printStackTrace();
            throw new PlanGenerationFailureException(intStream, loc, e);
        }
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        for(LogicalExpressionPlan lep:sort.getSortColPlans() ) {
            LogicalExpressionPlan new_lep = lep.deepCopy();

            // Resetting the attached LOSort operator of the ProjectExpression
            // to the newSort
            new ResetProjectionAttachedRelationalOpVisitor(
                new_lep, newSort ).visit();
            newSortColPlans.add(new_lep);
        }
        newSort.setSortColPlans(newSortColPlans);
        return newSort;
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        try {
            // Going through all the ProjectExpressions that were cloned
            // and updating the attached operators from its original
            // LOSplitOutput to to the "otherwise" LOSplitOutput
            // (PIG-3641)
            new ResetProjectionAttachedRelationalOpVisitor(splitPlan, op).visit();
        } catch (FrontendException e) {
            e.printStackTrace();
            throw new PlanGenerationFailureException(intStream, loc, e);
        }
View Full Code Here
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        try {
            // Going through all the ProjectExpressions that were cloned
            // and updating the attached operators from its original
            // LOSplitOutput to to the "otherwise" LOSplitOutput
            // (PIG-3641)
            new ResetProjectionAttachedRelationalOpVisitor(splitPlan, op).visit();
        } catch (FrontendException e) {
            e.printStackTrace();
            throw new PlanGenerationFailureException(intStream, loc, e);
        }
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Related Classes of org.apache.pig.newplan.logical.visitor.ResetProjectionAttachedRelationalOpVisitor

  • org.apache.pig.newplan.logical.relational.LOSort
  • org.apache.pig.newplan.ReverseDependencyOrderWalker
  • org.apache.pig.parser.LogicalPlanBuilder
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