Examples of PORead

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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    PhysicalPlan expPlan = new PhysicalPlan();
    expPlan.add(pr1);
    sortPlans.add(expPlan);
    List<Boolean> mAscCols = new LinkedList<Boolean>();
    mAscCols.add(false);
    PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
    List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
    inputs.add(read);
    POSort sort = new POSort(new OperatorKey("", r.nextLong()), -1, inputs,
        sortPlans, mAscCols, null);
    Tuple t = null;
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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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        List<Boolean> mAscCols = new LinkedList<Boolean>();
        mAscCols.add(false);
        mAscCols.add(true);

        PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
        List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
        inputs.add(read);

        POSort sort = new POSort(new OperatorKey("", r.nextLong()), -1, inputs,
                                 sortPlans, mAscCols, null);
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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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        List<Boolean> mAscCols = new LinkedList<Boolean>();
        mAscCols.add(false);
        mAscCols.add(true);

        PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
        List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
        inputs.add(read);

        POSort sort = new POSort(new OperatorKey("", r.nextLong()), -1, inputs,
                                 sortPlans, mAscCols, null);
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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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        List<Boolean> mAscCols = new LinkedList<Boolean>();
        mAscCols.add(false);
        mAscCols.add(true);

        PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
        List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
        inputs.add(read);

        POSort sort = new POSort(new OperatorKey("", r.nextLong()), -1, inputs,
                                 sortPlans, mAscCols, null);
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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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        List<Boolean> mAscCols = new LinkedList<Boolean>();
        mAscCols.add(false);
        mAscCols.add(true);

        PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
        List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
        inputs.add(read);

        POSort sort = new POSort(new OperatorKey("", r.nextLong()), -1, inputs,
                                 sortPlans, mAscCols, null);
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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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    }
   

  public void poSortUDFWithNull(DataBag input) throws ExecException {
    PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
    List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
    inputs.add(read);
    String funcName = WeirdComparator.class.getName() + "()";
    /*POUserFunc comparator = new POUserFunc(
        new OperatorKey("", r.nextLong()), -1, inputs, funcName);*/
 
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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORead

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    userFuncArity( input );
        }

  public void userFuncArity(DataBag input ) throws ExecException {
    String funcSpec = ARITY.class.getName() + "()";
    PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
    List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
    inputs.add(read);
    POUserFunc userFunc = new POUserFunc(new OperatorKey("", r.nextLong()),
        -1, inputs, new FuncSpec(funcSpec));
    Result res = new Result();
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Examples of org.apache.pig.backend.local.executionengine.PORead

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      for(int i = 0; i < origInputs.length; ++i) {
        origInputs[i] = pOp.inputs[i];
      }
     
      for(int i = 0; i < pOp.inputs.length; ++i) {
        PORead read = new PORead(logOp.getScope(),
          NodeIdGenerator.getGenerator().getNextNodeId(logOp.getScope()),
          physicalOpTable,
          LogicalOperator.FIXED,
          derivedData.get(logOp.getOpTable().get(logOp.getInputs().get(i))));
       
        pOp.inputs[i] = read.getOperatorKey();
      }
     
      //get the output data
      DataBag outputData = BagFactory.getInstance().newDefaultBag();
        pOp.open();
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Examples of org.apache.pig.test.PORead

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        return ret;
    }
   
    public static PORead topReadOp(DataBag bag) {
        PORead ret = new PORead(new OperatorKey("", r.nextLong()), bag);
        return ret;
    }
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Examples of org.apache.pig.test.PORead

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      confirmDistinct();
     }

    public void confirmDistinct() throws ExecException {
      
      PORead read = new PORead(new OperatorKey("", r.nextLong()), input);
      List<PhysicalOperator> inputs = new LinkedList<PhysicalOperator>();
      inputs.add(read);
      PODistinct distinct = new PODistinct(new OperatorKey("", r.nextLong()),
              -1, inputs);
      Map<Tuple, Integer> output = new HashMap<Tuple, Integer>();
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