Examples of InspectableObject

org.apache.hadoop.hive.serde2.objectinspector.InspectableObject
Simple wrapper of object with ObjectInspector. TODO: we need to redefine the hashCode and equals methods, so that it can be put into a HashMap as a key. This class also serves as a facility for a function that returns both an object and an ObjectInspector.

Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

      FetchOperator fetchOp = fetchOperators.get(tble);


      Operator<? extends Serializable> forwardOp = localWork.getAliasToWork()
          .get(tble);
      try {
        InspectableObject row = fetchOp.getNextRow();
        if (row == null) {
          this.fetchOpDone[tag] = true;
          return;
        }
        forwardOp.process(row.o, 0);

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

        ftOp.clearFetchContext();
        return false;
      }


      while (numRows < rowsRet) {
        InspectableObject io = ftOp.getNextRow();
        if (io == null) {
          if (numRows == 0) {
            return false;
          }
          totalRows += numRows;

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

      ArrayList<String> data = new ArrayList<String> ();
      data.add(""+i);
      data.add(""+(i+1));
      data.add(""+(i+2));
      try {
        r[i] = new InspectableObject();
        r[i].o = data;
        r[i].oi = ObjectInspectorFactory.getStandardStructObjectInspector(names, objectInspectors);
      } catch (Throwable e) {
        throw new RuntimeException (e);
      }

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

      for(int i=0; i<5; i++) {
        op.process(r[i].o, r[i].oi);
      }
      op.close(false);


      InspectableObject io = new InspectableObject();
      for(int i=0; i<5; i++) {
        cdop.retrieve(io);
        System.out.println("[" + i + "] io.o=" + io.o);
        System.out.println("[" + i + "] io.oi=" + io.oi);
        StructObjectInspector soi = (StructObjectInspector)io.oi;

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

      MapOperator mo = new MapOperator();
      mo.setConf(mrwork);
      mo.initialize(hconf, null);


      Text tw = new Text();
      InspectableObject io1 = new InspectableObject();
      InspectableObject io2 = new InspectableObject();
      for(int i=0; i<5; i++) {
        String answer = "[[" + i + ", " + (i+1) + ", " + (i+2) + "]]";
        
        tw.set("" + i + "\u0001" + (i+1) + "\u0001"+ (i+2));
        mo.process((Writable)tw);

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

  
  public FilterOperator () {
    super();
    filtered_count = new LongWritable();
    passed_count = new LongWritable();
    conditionInspectableObject = new InspectableObject();
  }

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

        } else {
          // Output a warning if we reached at least 1000 rows for a join
          // operand
          // We won't output a warning for the last join operand since the size
          // will never goes to joinEmitInterval.
          InspectableObject io = new InspectableObject();
          keyField.evaluate(row, rowInspector, io);
          LOG.warn("table " + alias
              + " has more than joinEmitInterval rows for join key " + io.o);
        }
      }

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

      outputFieldObjectInspectors = new ArrayList<ObjectInspector>(eval.length);
      for(int j=0; j<eval.length; j++) {
        output.add(null);
        outputFieldObjectInspectors.add(null);
      }
      tempInspectableObject = new InspectableObject();      
      firstRow = true;
    } catch (Exception e) {
      e.printStackTrace();
      throw new RuntimeException(e);
    }

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

  
  public ExprNodeFieldEvaluator(exprNodeFieldDesc desc) {
    this.desc = desc;
    leftEvaluator = ExprNodeEvaluatorFactory.get(desc.getDesc());
    field = null;
    leftInspectableObject = new InspectableObject();
  }

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Examples of org.apache.hadoop.hive.serde2.objectinspector.InspectableObject

    int paramNumber = expr.getChildren().size();
    paramEvaluators = new ExprNodeEvaluator[paramNumber];
    paramInspectableObjects  = new InspectableObject[paramNumber];
    for(int i=0; i<paramNumber; i++) {
      paramEvaluators[i] = ExprNodeEvaluatorFactory.get(expr.getChildren().get(i));
      paramInspectableObjects[i] = new InspectableObject();
    }
    paramValues = new Object[expr.getChildren().size()];
    outputObjectInspector = ObjectInspectorFactory.getStandardPrimitiveObjectInspector(
        udfMethod.getReturnType());
  }

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