Package org.apache.pig.impl.plan

Examples of org.apache.pig.impl.plan.NodeIdGenerator

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        }

        public static void replaceWithPOJoinPackage(PhysicalPlan plan, MapReduceOper mr,
                POPackage pack, POForEach forEach, String chunkSize) throws VisitorException {
            String scope = pack.getOperatorKey().scope;
            NodeIdGenerator nig = NodeIdGenerator.getGenerator();
            POJoinPackage joinPackage;
            joinPackage = new POJoinPackage(
                        new OperatorKey(scope, nig.getNextNodeId(scope)),
                        -1, pack, forEach);
            joinPackage.setChunkSize(Long.parseLong(chunkSize));
            List<PhysicalOperator> succs = plan.getSuccessors(forEach);
            if (succs!=null)
            {
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        }

        public static void replaceWithPOJoinPackage(PhysicalPlan plan, MapReduceOper mr,
                POPackage pack, POForEach forEach, String chunkSize) throws VisitorException {
            String scope = pack.getOperatorKey().scope;
            NodeIdGenerator nig = NodeIdGenerator.getGenerator();
            POJoinPackage joinPackage;
            joinPackage = new POJoinPackage(
                        new OperatorKey(scope, nig.getNextNodeId(scope)),
                        -1, pack, forEach);
            joinPackage.setChunkSize(Long.parseLong(chunkSize));
            List<PhysicalOperator> succs = plan.getSuccessors(forEach);
            if (succs!=null)
            {
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    private int lastBagIndex;
   
    public POJoinPackage(OperatorKey k, int rp, POPackage p, POForEach f) {
        super(k, rp);
        String scope = getOperatorKey().getScope();
        NodeIdGenerator nig = NodeIdGenerator.getGenerator();
        forEach = new POOptimizedForEach(new OperatorKey(scope,nig.getNextNodeId(scope)));
        if (p!=null)
        {
            setKeyType(p.getKeyType());
            setNumInps(p.getNumInps());
            lastBagIndex = numInputs - 1;
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        }

        public static void replaceWithPOJoinPackage(PhysicalPlan plan, MapReduceOper mr,
                POPackage pack, POForEach forEach, String chunkSize) throws VisitorException {
            String scope = pack.getOperatorKey().scope;
            NodeIdGenerator nig = NodeIdGenerator.getGenerator();
            POJoinPackage joinPackage;
            joinPackage = new POJoinPackage(
                        new OperatorKey(scope, nig.getNextNodeId(scope)),
                        -1, pack, forEach);
            joinPackage.setChunkSize(Long.parseLong(chunkSize));
            List<PhysicalOperator> succs = plan.getSuccessors(forEach);
            if (succs!=null)
            {
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Related Classes of org.apache.pig.impl.plan.NodeIdGenerator

  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler$LastInputStreamingOptimizer
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.JoinPackager
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POJoinPackage
  • org.apache.pig.impl.logicalLayer.optimizer.ImplicitSplitInserter
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