Examples of POCross

org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCross
Recover this class for nested cross operation.
org.apache.pig.backend.local.executionengine.physicalLayer.relationalOperators.POCross
This is a local implementation of the cross. Its a blocking operator. It accumulates inputs into databags and then applies logic similar to foreach flatten(*) to get the output tuples
org.apache.pig.pen.physicalOperators.POCross
This is a local implementation of the cross. Its a blocking operator. It accumulates inputs into databags and then applies logic similar to foreach flatten(*) to get the output tuples

Examples of org.apache.pig.pen.physicalOperators.POCross

    
    @Override
    public void visit(LOCross cross) throws VisitorException {
        String scope = cross.getOperatorKey().scope;
        
        POCross pocross = new POCross(new OperatorKey(scope, nodeGen.getNextNodeId(scope)));
        logToPhyMap.put(cross, pocross);
        currentPlan.add(pocross);
        
        
        for(LogicalOperator in : cross.getInputs()) {

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Examples of org.apache.pig.pen.physicalOperators.POCross

        t = TupleFactory.getInstance().newTuple();
        t.append(3);
        t.append(6);
        expected.add(t);
        
        POCross poc = new POCross(new OperatorKey("", r.nextLong()), inputs);
        DataBag obtained = BagFactory.getInstance().newDefaultBag();
        
        for(Result res = poc.getNext(t); res.returnStatus != POStatus.STATUS_EOP; res = poc.getNext(t)) {
            if(res.returnStatus == POStatus.STATUS_OK) 
                obtained.add((Tuple) res.result);
            System.out.println(res.result);
        }

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