Package org.apache.hadoop.hive.serde2.typeinfo

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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      aggregation.sum = HiveDecimal.ZERO;
    }

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

    @Override
    protected ObjectInspector getSumFieldWritableObjectInspector() {
      DecimalTypeInfo typeInfo = deriveResultDecimalTypeInfo();
      return PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(typeInfo);
    }
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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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      return returnType;
    }
    PrimitiveTypeInfo ptinfo = (PrimitiveTypeInfo) inputTypeInfo;
    int precision = getPrecisionForType(ptinfo);
    int scale = HiveDecimalUtils.getScaleForType(ptinfo);
    return new DecimalTypeInfo(precision, scale);
  }
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            break;
          case STRING:
            result.cols[j] = new BytesColumnVector(VectorizedRowBatch.DEFAULT_SIZE);
            break;
          case DECIMAL:
            DecimalTypeInfo tInfo = (DecimalTypeInfo) poi.getTypeInfo();
            result.cols[j] = new DecimalColumnVector(VectorizedRowBatch.DEFAULT_SIZE,
                tInfo.precision(), tInfo.scale());
            break;
          default:
            throw new RuntimeException("Vectorizaton is not supported for datatype:"
                + poi.getPrimitiveCategory());
          }
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            break;
          case DATE:
            type.setKind(OrcProto.Type.Kind.DATE);
            break;
          case DECIMAL:
            DecimalTypeInfo decTypeInfo = (DecimalTypeInfo)((PrimitiveObjectInspector)treeWriter.inspector).getTypeInfo();
            type.setKind(OrcProto.Type.Kind.DECIMAL);
            type.setPrecision(decTypeInfo.precision());
            type.setScale(decTypeInfo.scale());
            break;
          default:
            throw new IllegalArgumentException("Unknown primitive category: " +
              ((PrimitiveObjectInspector) treeWriter.inspector).
                getPrimitiveCategory());
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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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    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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          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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