Package org.apache.pig.backend.hadoop.executionengine.tez.plan

Examples of org.apache.pig.backend.hadoop.executionengine.tez.plan.TezOperPlan.disconnect()

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                    outputVertexGroup.getVertexGroupInfo().addInput(pred.getOperatorKey());
                    tezPlan.connect(pred, outputVertexGroup);
                }

                copyOperatorProperties(pred, unionOp);
                tezPlan.disconnect(pred, unionOp);
            }

            List<TezOperator> successors = tezPlan.getSuccessors(unionOp);
            List<TezOutput> valueOnlyOutputs = new ArrayList<TezOutput>();
            for (TezOutput tezOutput : unionOutputs) {
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                    succOp.inEdges.put(predKey, edge);
                    if (succOpVertexGroup != null) {
                        succOpVertexGroup.getVertexGroupMembers().add(predKey);
                        succOpVertexGroup.getVertexGroupInfo().addInput(predKey);
                        // Connect directly to the successor vertex group
                        tezPlan.disconnect(pred, vertexGroupOp);
                        tezPlan.connect(pred, succOpVertexGroup);
                    }
                }
                if (succOpVertexGroup != null) {
                    succOpVertexGroup.getVertexGroupMembers().remove(unionOp.getOperatorKey());
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                            input.replaceInput(key,
                                    newOutputKeys[unionOutputKeys.indexOf(succ.getOperatorKey().toString())]);
                        }
                    }
                }
                tezPlan.disconnect(unionOp, succ);
            }
        }

        //Remove union operator from the plan
        tezPlan.remove(unionOp);
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