Package org.apache.hadoop.hive.ql.udf.generic.GenericUDF

Examples of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject

153
154
155
156
157
158
159
160
161
162
163
164
    ObjectInspector[] inputOIs = {
        PrimitiveObjectInspectorFactory.writableDoubleObjectInspector,
        PrimitiveObjectInspectorFactory.writableDoubleObjectInspector
    };
    DeferredObject[] args = {
        new DeferredJavaObject(d1),
        new DeferredJavaObject(d2),
    };

    udf.initialize(inputOIs);
    DoubleWritable d3 = (DoubleWritable) udf.evaluate(args);
    Assert.assertNull(d3);
View Full Code Here
174
175
176
177
178
179
180
181
182
183
184
185
    ObjectInspector[] inputOIs = {
        PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(2, 1)),
        PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(1, 0))
    };
    DeferredObject[] args = {
        new DeferredJavaObject(dec1),
        new DeferredJavaObject(dec2),
    };

    udf.initialize(inputOIs);
    HiveDecimalWritable dec3 = (HiveDecimalWritable) udf.evaluate(args);
    Assert.assertNull(dec3);
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
    GenericUDFDate udf = new GenericUDFDate();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.javaStringObjectInspector;
    ObjectInspector[] arguments = {valueOI};

    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new Text("2009-07-30"));
    DeferredObject[] args = {valueObj};
    Text output = (Text) udf.evaluate(args);

    assertEquals("to_date() test for STRING failed ", "2009-07-30", output.toString());

    // Try with null args
    DeferredObject[] nullArgs = { new DeferredJavaObject(null) };
    output = (Text) udf.evaluate(nullArgs);
    assertNull("to_date() with null STRING", output);
  }
View Full Code Here
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
    GenericUDFDate udf = new GenericUDFDate();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableTimestampObjectInspector;
    ObjectInspector[] arguments = {valueOI};

    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new TimestampWritable(new Timestamp(109, 06,
        30, 4, 17, 52, 0)));
    DeferredObject[] args = {valueObj};
    Text output = (Text) udf.evaluate(args);

    assertEquals("to_date() test for TIMESTAMP failed ", "2009-07-30", output.toString());

    // Try with null args
    DeferredObject[] nullArgs = { new DeferredJavaObject(null) };
    output = (Text) udf.evaluate(nullArgs);
    assertNull("to_date() with null TIMESTAMP", output);
  }
View Full Code Here
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
    GenericUDFDate udf = new GenericUDFDate();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableDateObjectInspector;
    ObjectInspector[] arguments = {valueOI};

    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new DateWritable(new Date(109, 06, 30)));
    DeferredObject[] args = {valueObj};
    Text output = (Text) udf.evaluate(args);

    assertEquals("to_date() test for DATEWRITABLE failed ", "2009-07-30", output.toString());

    // Try with null args
    DeferredObject[] nullArgs = { new DeferredJavaObject(null) };
    output = (Text) udf.evaluate(nullArgs);
    assertNull("to_date() with null DATE", output);
  }
View Full Code Here
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.javaStringObjectInspector;
    ObjectInspector valueOI2 = PrimitiveObjectInspectorFactory.javaIntObjectInspector;
    ObjectInspector[] arguments = {valueOI1, valueOI2};

    udf.initialize(arguments);
    DeferredObject valueObj1 = new DeferredJavaObject(new Text("2009-07-20 04:17:52"));
    DeferredObject valueObj2 = new DeferredJavaObject(new Integer("2"));
    DeferredObject[] args = {valueObj1, valueObj2};
    Text output = (Text) udf.evaluate(args);

    assertEquals("date_add() test for STRING failed ", "2009-07-22", output.toString());

    // Test with null args
    args = new DeferredObject[] { new DeferredJavaObject(null), valueObj2 };
    assertNull("date_add() 1st arg null", udf.evaluate(args));

    args = new DeferredObject[] { valueObj1, new DeferredJavaObject(null) };
    assertNull("date_add() 2nd arg null", udf.evaluate(args));

    args = new DeferredObject[] { new DeferredJavaObject(null), new DeferredJavaObject(null) };
    assertNull("date_add() both args null", udf.evaluate(args));
  }
View Full Code Here
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
    GenericUDFAbs udf = new GenericUDFAbs();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableIntObjectInspector;
    ObjectInspector[] arguments = {valueOI};

    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new IntWritable(107));
    DeferredObject[] args = {valueObj};
    IntWritable output = (IntWritable) udf.evaluate(args);

    assertEquals("abs() test for INT failed ", 107, output.get());

    valueObj = new DeferredJavaObject(new IntWritable(-107));
    args[0] = valueObj;
    output = (IntWritable) udf.evaluate(args);

    assertEquals("abs() test for INT failed ", 107, output.get());
  }
View Full Code Here
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
    GenericUDFAbs udf = new GenericUDFAbs();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableLongObjectInspector;
    ObjectInspector[] arguments = {valueOI};

    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new LongWritable(107L));
    DeferredObject[] args = {valueObj};
    LongWritable output = (LongWritable) udf.evaluate(args);

    assertEquals("abs() test for LONG failed ", 107, output.get());

    valueObj = new DeferredJavaObject(new LongWritable(-107L));
    args[0] = valueObj;
    output = (LongWritable) udf.evaluate(args);

    assertEquals("abs() test for LONG failed ", 107, output.get());
  }
View Full Code Here
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.writableTimestampObjectInspector;
    ObjectInspector valueOI2 = PrimitiveObjectInspectorFactory.javaIntObjectInspector;
    ObjectInspector[] arguments = {valueOI1, valueOI2};

    udf.initialize(arguments);
    DeferredObject valueObj1 = new DeferredJavaObject(new TimestampWritable(new Timestamp(109, 06,
        20, 4, 17, 52, 0)));
    DeferredObject valueObj2 = new DeferredJavaObject(new Integer("3"));
    DeferredObject[] args = {valueObj1, valueObj2};
    Text output = (Text) udf.evaluate(args);

    assertEquals("date_add() test for TIMESTAMP failed ", "2009-07-23", output.toString());

    // Test with null args
    args = new DeferredObject[] { new DeferredJavaObject(null), valueObj2 };
    assertNull("date_add() 1st arg null", udf.evaluate(args));

    args = new DeferredObject[] { valueObj1, new DeferredJavaObject(null) };
    assertNull("date_add() 2nd arg null", udf.evaluate(args));

    args = new DeferredObject[] { new DeferredJavaObject(null), new DeferredJavaObject(null) };
    assertNull("date_add() both args null", udf.evaluate(args));
  }
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
    GenericUDFAbs udf = new GenericUDFAbs();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableDoubleObjectInspector;
    ObjectInspector[] arguments = {valueOI};

    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new DoubleWritable(107.78));
    DeferredObject[] args = {valueObj};
    DoubleWritable output = (DoubleWritable) udf.evaluate(args);

    assertEquals("abs() test for Double failed ", 107.78, output.get());

    valueObj = new DeferredJavaObject(new DoubleWritable(-107.78));
    args[0] = valueObj;
    output = (DoubleWritable) udf.evaluate(args);

    assertEquals("abs() test for Double failed ", 107.78, output.get());
  }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject

  • com.facebook.presto.hive.HiveBucketing
  • org.apache.hadoop.hive.ql.optimizer.ConstantPropagateProcFactory
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFAbs
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFCeil
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFDecode
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFEncode
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFFloor
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFLpad
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFLTrim
  • org.apache.hadoop.hive.ql.udf.generic.TestGenericUDFMacro
    • Copyright © 2018 www.massapicom. 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.