Package org.apache.pig

Examples of org.apache.pig.LoadFunc$RequiredField


  }
 
  @Test
  public void testByteArrayToOther() throws PlanException, ExecException {
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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      assertEquals(null, res.result);
    }
  }
 
  private PhysicalPlan constructPlan(POCast op) throws PlanException {
        LoadFunc load = new TestLoader();
        op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
        POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
        PhysicalPlan plan = new PhysicalPlan();
        plan.add(prj);
        plan.add(op);
        plan.connect(prj, op);
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      t.append(r.nextInt());
      bag.add(t);
    }
   
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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      t.append(r.nextLong());
      bag.add(t);
    }
   
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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      t.append(r.nextFloat());
      bag.add(t);
    }
   
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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      t.append(r.nextDouble());
      bag.add(t);
    }
   
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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  }
 
  @Test
  public void testStringToOther() throws PlanException, ExecException {
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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  }
 
  @Test
  public void testByteArrayToOther() throws PlanException, ExecException {
    POCast op = new POCast(new OperatorKey("", r.nextLong()), -1);
    LoadFunc load = new TestLoader();
    op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
    POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
    PhysicalPlan plan = new PhysicalPlan();
    plan.add(prj);
    plan.add(op);
    plan.connect(prj, op);
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      assertEquals(null, res.result);
    }
  }
 
  private PhysicalPlan constructPlan(POCast op) throws PlanException {
        LoadFunc load = new TestLoader();
        op.setLoadFSpec(new FuncSpec(load.getClass().getName()));
        POProject prj = new POProject(new OperatorKey("", r.nextLong()), -1, 0);
        PhysicalPlan plan = new PhysicalPlan();
        plan.add(prj);
        plan.add(op);
        plan.connect(prj, op);
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            joinOp.setupRightPipeline(rightPipelinePlan);
      rightMROpr.requestedParallelism = 1; // we need exactly one reducer for indexing job.       
           
            // At this point, we must be operating on map plan of right input and it would contain nothing else other then a POLoad.
            POLoad rightLoader = (POLoad)rightMROpr.mapPlan.getRoots().get(0);           
            LoadFunc rightLoadFunc = (LoadFunc) PigContext.instantiateFuncFromSpec(rightLoader.getLFile().getFuncSpec());
            joinOp.setSignature(rightLoader.getSignature());
            if(rightLoadFunc instanceof IndexableLoadFunc) {
                joinOp.setRightLoaderFuncSpec(rightLoader.getLFile().getFuncSpec());
                joinOp.setRightInputFileName(rightLoader.getLFile().getFileName());
               
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