Examples with ShortWritable org.apache.hadoop.hive.serde2.io.ShortWritable used on opensource projects

Example 36 with ShortWritable

use of org.apache.hadoop.hive.serde2.io.ShortWritable in project hive by apache.

the class TestDeepParquetHiveMapInspector method testRegularMap.

@Test
public void testRegularMap() {
    final Writable[] entry1 = new Writable[] { new IntWritable(0), new IntWritable(1) };
    final Writable[] entry2 = new Writable[] { new IntWritable(2), new IntWritable(3) };
    final ArrayWritable map = new ArrayWritable(ArrayWritable.class, new Writable[] { new ArrayWritable(Writable.class, entry1), new ArrayWritable(Writable.class, entry2) });
    assertEquals("Wrong result of inspection", new IntWritable(1), inspector.getMapValueElement(map, new IntWritable(0)));
    assertEquals("Wrong result of inspection", new IntWritable(3), inspector.getMapValueElement(map, new IntWritable(2)));
    assertEquals("Wrong result of inspection", new IntWritable(1), inspector.getMapValueElement(map, new ShortWritable((short) 0)));
    assertEquals("Wrong result of inspection", new IntWritable(3), inspector.getMapValueElement(map, new ShortWritable((short) 2)));
}

Example 37 with ShortWritable

use of org.apache.hadoop.hive.serde2.io.ShortWritable in project hive by apache.

the class TestStandardParquetHiveMapInspector method testRegularMap.

@Test
public void testRegularMap() {
    final Writable[] entry1 = new Writable[] { new IntWritable(0), new IntWritable(1) };
    final Writable[] entry2 = new Writable[] { new IntWritable(2), new IntWritable(3) };
    final ArrayWritable map = new ArrayWritable(ArrayWritable.class, new Writable[] { new ArrayWritable(Writable.class, entry1), new ArrayWritable(Writable.class, entry2) });
    assertEquals("Wrong result of inspection", new IntWritable(1), inspector.getMapValueElement(map, new IntWritable(0)));
    assertEquals("Wrong result of inspection", new IntWritable(3), inspector.getMapValueElement(map, new IntWritable(2)));
    assertNull("Wrong result of inspection", inspector.getMapValueElement(map, new ShortWritable((short) 0)));
    assertNull("Wrong result of inspection", inspector.getMapValueElement(map, new ShortWritable((short) 2)));
}

Example 38 with ShortWritable

use of org.apache.hadoop.hive.serde2.io.ShortWritable in project hive by apache.

the class TestGenericUDFCeil method testShort.

@Test
public void testShort() throws HiveException {
    GenericUDFCeil udf = new GenericUDFCeil();
    ShortWritable input = new ShortWritable((short) -74);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableShortObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.longTypeInfo, oi.getTypeInfo());
    LongWritable res = (LongWritable) udf.evaluate(args);
    Assert.assertEquals(-74L, res.get());
}

Example 39 with ShortWritable

use of org.apache.hadoop.hive.serde2.io.ShortWritable in project hive by apache.

the class TestGenericUDFAddMonths method runAndVerify.

private void runAndVerify(String str, short months, String expResult, GenericUDF udf) throws HiveException {
    DeferredObject valueObj0 = new DeferredJavaObject(new Text(str));
    DeferredObject valueObj1 = new DeferredJavaObject(new ShortWritable(months));
    DeferredObject[] args = { valueObj0, valueObj1 };
    Text output = (Text) udf.evaluate(args);
    assertEquals("add_months() test ", expResult, output != null ? output.toString() : null);
}

Example 40 with ShortWritable

use of org.apache.hadoop.hive.serde2.io.ShortWritable in project hive by apache.

the class TestObjectInspectorConverters method convertShort.

private void convertShort() {
    Converter shortConverter = ObjectInspectorConverters.getConverter(PrimitiveObjectInspectorFactory.javaIntObjectInspector, PrimitiveObjectInspectorFactory.writableShortObjectInspector);
    assertEquals("ShortConverter", new ShortWritable((short) 0), shortConverter.convert(Integer.valueOf(0)));
    assertEquals("ShortConverter", new ShortWritable((short) 1), shortConverter.convert(Integer.valueOf(1)));
    assertEquals("ShortConverter", null, shortConverter.convert(null));
}