Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan.clone()

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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;

                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightPlan.getSuccessors(rightLoader) == null || rightPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;

                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightPlan.trimBelow(rightLoader);
                }
View Full Code Here
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                if (rightMapPlan.getSuccessors(rightLoader) == null || rightMapPlan.getSuccessors(rightLoader).isEmpty())
                    // Load - Join case.
                    rightPipelinePlan = null;
               
                else{ // We got something on right side. Yank it and set it as inner plan of right input.
                    rightPipelinePlan = rightMapPlan.clone();
                    PhysicalOperator root = rightPipelinePlan.getRoots().get(0);
                    rightPipelinePlan.disconnect(root, rightPipelinePlan.getSuccessors(root).get(0));
                    rightPipelinePlan.remove(root);
                    rightMapPlan.trimBelow(rightLoader);
                }
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