Examples with TypeInfoFactory.getDecimalTypeInfo org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.getDecimalTypeInfo used on opensource projects

Example 16 with TypeInfoFactory.getDecimalTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.getDecimalTypeInfo in project hive by apache.

the class TestGenericUDFOPPlus method testDecimalPlusDecimalSameParams.

@Test
public void testDecimalPlusDecimalSameParams() throws HiveException {
    GenericUDFOPPlus udf = new GenericUDFOPPlus();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(5, 2)), PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(5, 2)) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.getDecimalTypeInfo(6, 2), oi.getTypeInfo());
}

Example 17 with TypeInfoFactory.getDecimalTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.getDecimalTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testDecimal.

@Test
public void testDecimal() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    HiveDecimalWritable input = new HiveDecimalWritable(HiveDecimal.create("32300.004747"));
    DecimalTypeInfo inputTypeInfo = TypeInfoFactory.getDecimalTypeInfo(11, 6);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(inputTypeInfo) };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.getDecimalTypeInfo(6, 0), oi.getTypeInfo());
    HiveDecimalWritable res = (HiveDecimalWritable) udf.evaluate(args);
    Assert.assertEquals(HiveDecimal.create("32300"), res.getHiveDecimal());
}

Example 18 with TypeInfoFactory.getDecimalTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.getDecimalTypeInfo in project hive by apache.

the class TestGenericUDFPower method testDoulePowerDecimal.

@Test
public void testDoulePowerDecimal() throws HiveException {
    GenericUDFPower udf = new GenericUDFPower();
    DoubleWritable left = new DoubleWritable(-4.52);
    HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("3"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(5, 2)) };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals("Unexpected result", -4.52 * 4.52 * 4.52, res.get(), EPSILON);
}

Example 19 with TypeInfoFactory.getDecimalTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.getDecimalTypeInfo in project hive by apache.

the class TestGenericUDFPower method testDecimalPowerDecimal.

@Test
public void testDecimalPowerDecimal() throws HiveException {
    GenericUDFPower udf = new GenericUDFPower();
    HiveDecimalWritable left = new HiveDecimalWritable(HiveDecimal.create("14.5"));
    HiveDecimalWritable right = new HiveDecimalWritable(HiveDecimal.create("-3.2"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(3, 1)), PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(5, 2)) };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.doubleTypeInfo, oi.getTypeInfo());
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(1.9214203800477838E-4, res.get(), EPSILON);
}

Example 20 with TypeInfoFactory.getDecimalTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.getDecimalTypeInfo in project hive by apache.

the class TestGenericUDFRound method testDecimalRoundingMetaData1.

@Test
public void testDecimalRoundingMetaData1() throws UDFArgumentException {
    GenericUDFRound udf = new GenericUDFRound();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.getDecimalTypeInfo(7, 3)), PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector(TypeInfoFactory.intTypeInfo, new IntWritable(-2)) };
    PrimitiveObjectInspector outputOI = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    DecimalTypeInfo outputTypeInfo = (DecimalTypeInfo) outputOI.getTypeInfo();
    Assert.assertEquals(TypeInfoFactory.getDecimalTypeInfo(5, 0), outputTypeInfo);
}