Examples of DecimalTypeInfo

Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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    private void initPartialResultInspector() {
      // the output type of the vectorized partial aggregate must match the
      // expected type for the row-mode aggregation
      // For decimal, the type is "same number of integer digits and 4 more decimal digits"
     
      DecimalTypeInfo dtiSum = GenericUDAFAverage.deriveSumFieldTypeInfo(inputPrecision, inputScale);
      this.sumScale = (short) dtiSum.scale();
      this.sumPrecision = (short) dtiSum.precision();
     
      List<ObjectInspector> foi = new ArrayList<ObjectInspector>();
      foi.add(PrimitiveObjectInspectorFactory.writableLongObjectInspector);
      foi.add(PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(dtiSum));
      List<String> fname = new ArrayList<String>();
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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  }

  @Override
  public void init(AggregationDesc desc) throws HiveException {
    ExprNodeDesc inputExpr = desc.getParameters().get(0);
    DecimalTypeInfo tiInput = (DecimalTypeInfo) inputExpr.getTypeInfo();
    this.inputScale = (short) tiInput.scale();
    this.inputPrecision = (short) tiInput.precision();

    initPartialResultInspector();
  }
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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  @Test
  public void testDecimal() throws HiveException {
    GenericUDFCeil udf = new GenericUDFCeil();

    HiveDecimalWritable input = new HiveDecimalWritable(HiveDecimal.create("32300.004747"));
    DecimalTypeInfo inputTypeInfo = TypeInfoFactory.getDecimalTypeInfo(11, 6);
    ObjectInspector[] inputOIs = {
        PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(inputTypeInfo),
    };
    DeferredObject[] args = {
        new DeferredJavaObject(input)
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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    case HiveParser.TOK_VARCHAR:
      VarcharTypeInfo varcharTypeInfo = ParseUtils.getVarcharTypeInfo(node);
      typeName = varcharTypeInfo.getQualifiedName();
      break;
    case HiveParser.TOK_DECIMAL:
        DecimalTypeInfo decTypeInfo = ParseUtils.getDecimalTypeTypeInfo(node);
        typeName = decTypeInfo.getQualifiedName();
        break;
    default:
      typeName = TokenToTypeName.get(token);
    }
    return typeName;
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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    }

    PrimitiveTypeInfo resultTypeInfo = null;
    PrimitiveTypeInfo inputTypeInfo = inputOI.getTypeInfo();
    if (inputTypeInfo instanceof DecimalTypeInfo) {
      DecimalTypeInfo decTypeInfo = (DecimalTypeInfo) inputTypeInfo;
      resultTypeInfo = TypeInfoFactory.getDecimalTypeInfo(
          decTypeInfo.precision() - decTypeInfo.scale() + 1, 0);
      ObjectInspector decimalOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(decTypeInfo);
      converter =  ObjectInspectorConverters.getConverter(inputOI, decimalOI);
    } else {
      resultTypeInfo = TypeInfoFactory.longTypeInfo;
      ObjectInspector doubleObjectInspector = PrimitiveObjectInspectorFactory.writableDoubleObjectInspector;
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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      super.init(m, parameters);
      result = new HiveDecimalWritable(HiveDecimal.ZERO);
      inputOI = (PrimitiveObjectInspector) parameters[0];
      // The output precision is 10 greater than the input which should cover at least
      // 10b rows. The scale is the same as the input.
      DecimalTypeInfo outputTypeInfo = null;
      if (mode == Mode.PARTIAL1 || mode == Mode.COMPLETE) {
        int precision = Math.min(HiveDecimal.MAX_PRECISION, inputOI.precision() + 10);
        outputTypeInfo = TypeInfoFactory.getDecimalTypeInfo(precision, inputOI.scale());
      } else {
        outputTypeInfo = (DecimalTypeInfo) inputOI.getTypeInfo();
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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              if (genericUDF != null) {
                ((SettableUDF)genericUDF).setTypeInfo(varcharTypeInfo);
              }
              break;
            case HiveParser.TOK_DECIMAL:
              DecimalTypeInfo decTypeInfo = ParseUtils.getDecimalTypeTypeInfo(funcNameNode);
              if (genericUDF != null) {
                ((SettableUDF)genericUDF).setTypeInfo(decTypeInfo);
              }
              break;
            default:
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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          int scale = 0;
          if (hd != null) {
            prec = hd.precision();
            scale = hd.scale();
          }
          DecimalTypeInfo typeInfo = TypeInfoFactory.getDecimalTypeInfo(prec, scale);
          return new ExprNodeConstantDesc(typeInfo, strVal);
        } else {
          v = Double.valueOf(expr.getText());
          v = Long.valueOf(expr.getText());
          v = Integer.valueOf(expr.getText());
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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      aggregation.sum = HiveDecimal.ZERO;
    }

    @Override
    protected ObjectInspector getSumFieldJavaObjectInspector() {
      DecimalTypeInfo typeInfo = deriveResultDecimalTypeInfo();
      return PrimitiveObjectInspectorFactory.getPrimitiveJavaObjectInspector(typeInfo);
    }
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Examples of org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

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      return PrimitiveObjectInspectorFactory.getPrimitiveJavaObjectInspector(typeInfo);
    }

    @Override
    protected ObjectInspector getSumFieldWritableObjectInspector() {
      DecimalTypeInfo typeInfo = deriveResultDecimalTypeInfo();
      return PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(typeInfo);
    }
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