Examples of UDFArgumentException

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
        case DATE_GROUP:
        case STRING_GROUP:
        case VOID_GROUP:
          break;
        default:
          throw new UDFArgumentException(
              "CAST as DATE only allows date,string, or timestamp types");
      }
    } catch (ClassCastException e) {
      throw new UDFArgumentException(
          "The function CAST as DATE takes only primitive types");
    }

    dc = new DateConverter(argumentOI,
        PrimitiveObjectInspectorFactory.writableDateObjectInspector);
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
  @Override
  public StructObjectInspector initialize(ObjectInspector[] args) throws UDFArgumentException {

    if (args.length != 1) {
      throw new UDFArgumentException("posexplode() takes only one argument");
    }

    if (args[0].getCategory() != ObjectInspector.Category.LIST) {
      throw new UDFArgumentException("posexplode() takes an array as a parameter");
    }
    listOI = (ListObjectInspector) args[0];

    ArrayList<String> fieldNames = new ArrayList<String>();
    ArrayList<ObjectInspector> fieldOIs = new ArrayList<ObjectInspector>();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

56
57
58
59
60
61
62
63
64
65
66
      throw new UDFArgumentLengthException(
          "UPPER requires 1 argument, got " + arguments.length);
    }

    if (arguments[0].getCategory() != Category.PRIMITIVE) {
      throw new UDFArgumentException(
          "UPPER only takes primitive types, got " + argumentOI.getTypeName());
    }
    argumentOI = (PrimitiveObjectInspector) arguments[0];

    stringConverter = new PrimitiveObjectInspectorConverter.StringConverter(argumentOI);
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

71
72
73
74
75
76
77
78
79
80
81
  @Override
  public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {

    if (arguments.length != 2) {
      throw new UDFArgumentException(
          opName + " requires two arguments.");
    }

    argumentOIs = arguments;
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
  }

  @Override
  public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    if (arguments.length != 1) {
      throw new UDFArgumentException("VARCHAR cast requires a value argument");
    }
    try {
      argumentOI = (PrimitiveObjectInspector) arguments[0];
    } catch (ClassCastException e) {
      throw new UDFArgumentException(
          "The function VARCHAR takes only primitive types");
    }

    // Check if this UDF has been provided with type params for the output varchar type
    SettableHiveVarcharObjectInspector outputOI;
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

41
42
43
44
45
46
47
48
49
50
51
  @Override
  public ObjectInspector initialize(ObjectInspector[] arguments)
      throws UDFArgumentException {
    if (arguments.length < 2) {
      throw new UDFArgumentException(
          "The function FIELD(str, str1, str2, ...) needs at least two arguments.");
    }

    argumentOIs = arguments;
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
      dateWritableConverter = ObjectInspectorConverters.getConverter(
        (PrimitiveObjectInspector) arguments[0],
        PrimitiveObjectInspectorFactory.writableDateObjectInspector);
      break;
    default:
      throw new UDFArgumentException(
        " DATE_ADD() only takes STRING/TIMESTAMP/DATEWRITABLE types as first argument, got "
        + inputType1);
    }

    inputType2 = ((PrimitiveObjectInspector) arguments[1]).getPrimitiveCategory();
    if (inputType2 != PrimitiveCategory.INT) {
      throw new UDFArgumentException(
        " DATE_ADD() only takes INT types as second  argument, got " + inputType2);
    }
    intWritableConverter = ObjectInspectorConverters.getConverter(
      (PrimitiveObjectInspector) arguments[1],
      PrimitiveObjectInspectorFactory.writableIntObjectInspector);
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

160
161
162
163
164
165
166
167
168
169
170
      DateWritable dw = (DateWritable) dateWritableConverter.convert(arguments[0].get());
      calendar.setTime(dw.get());
      calendar.add(Calendar.DAY_OF_MONTH, toBeAdded.get());
      break;
    default:
      throw new UDFArgumentException(
        "DATE_ADD() only takes STRING/TIMESTAMP/DATEWRITABLE types, got " + inputType1);
    }
    Date newDate = calendar.getTime();
    output.set(formatter.format(newDate));
    return output;
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
      throw new UDFArgumentLengthException(
          "ABS() requires 1 argument, got " + arguments.length);
    }

    if (arguments[0].getCategory() != Category.PRIMITIVE) {
      throw new UDFArgumentException(
          "ABS only takes primitive types, got " + arguments[0].getTypeName());
    }
    argumentOI = (PrimitiveObjectInspector) arguments[0];

    inputType = argumentOI.getPrimitiveCategory();
    ObjectInspector outputOI = null;
    switch (inputType) {
    case SHORT:
    case BYTE:
    case INT:
      inputConverter = ObjectInspectorConverters.getConverter(arguments[0],
          PrimitiveObjectInspectorFactory.writableIntObjectInspector);
      outputOI = PrimitiveObjectInspectorFactory.writableIntObjectInspector;
      break;
    case LONG:
      inputConverter = ObjectInspectorConverters.getConverter(arguments[0],
          PrimitiveObjectInspectorFactory.writableLongObjectInspector);
      outputOI = PrimitiveObjectInspectorFactory.writableLongObjectInspector;
      break;
    case FLOAT:
    case STRING:
    case DOUBLE:
      inputConverter = ObjectInspectorConverters.getConverter(arguments[0],
          PrimitiveObjectInspectorFactory.writableDoubleObjectInspector);
      outputOI = PrimitiveObjectInspectorFactory.writableDoubleObjectInspector;
      break;
    case DECIMAL:
      inputConverter = ObjectInspectorConverters.getConverter(arguments[0],
          PrimitiveObjectInspectorFactory.writableHiveDecimalObjectInspector);
      outputOI = PrimitiveObjectInspectorFactory.writableHiveDecimalObjectInspector;
      break;
    default:
      throw new UDFArgumentException(
          "ABS only takes SHORT/BYTE/INT/LONG/DOUBLE/FLOAT/STRING/DECIMAL types, got " + inputType);
    }
    return outputOI;
  }
View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.UDFArgumentException

133
134
135
136
137
138
139
140
141
          PrimitiveObjectInspectorFactory.writableHiveDecimalObjectInspector
              .create(HiveDecimal.ZERO),
          PrimitiveObjectInspectorUtils.getHiveDecimal(valObject,
              argumentOI).abs());
    default:
      throw new UDFArgumentException(
          "ABS only takes SHORT/BYTE/INT/LONG/DOUBLE/FLOAT/STRING/DECIMAL types, got " + inputType);
    }
  }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.