Examples with PrimitiveObjectInspectorFactory.writableIntObjectInspector org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.writableIntObjectInspector used on opensource projects

Example 26 with PrimitiveObjectInspectorFactory.writableIntObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.writableIntObjectInspector in project hive by apache.

the class TestGenericUDFOPPositive method testInt.

@Test
public void testInt() throws HiveException {
    GenericUDFOPPositive udf = new GenericUDFOPPositive();
    IntWritable input = new IntWritable(747);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableIntObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.intTypeInfo, oi.getTypeInfo());
    IntWritable res = (IntWritable) udf.evaluate(args);
    Assert.assertEquals(747, res.get());
}

Example 27 with PrimitiveObjectInspectorFactory.writableIntObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.writableIntObjectInspector in project hive by apache.

the class TestGenericUDFOPMultiply method testVarcharTimesInt.

@Test
public void testVarcharTimesInt() throws HiveException {
    GenericUDFOPMultiply udf = new GenericUDFOPMultiply();
    HiveVarcharWritable left = new HiveVarcharWritable();
    left.set("123");
    IntWritable right = new IntWritable(456);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableHiveVarcharObjectInspector, PrimitiveObjectInspectorFactory.writableIntObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.doubleTypeInfo);
    DoubleWritable res = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals(new Double(123 * 456), new Double(res.get()));
}

Example 28 with PrimitiveObjectInspectorFactory.writableIntObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.writableIntObjectInspector in project hive by apache.

the class TestGenericUDFNextDay method testNextDayErrorArg2.

public void testNextDayErrorArg2() throws HiveException {
    @SuppressWarnings("resource") GenericUDFNextDay udf = new GenericUDFNextDay();
    ObjectInspector valueOI0 = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.writableIntObjectInspector;
    ObjectInspector[] arguments = { valueOI0, valueOI1 };
    try {
        udf.initialize(arguments);
        assertTrue("UDFArgumentException expected", false);
    } catch (UDFArgumentException e) {
        assertEquals("next_day only takes STRING_GROUP, VOID_GROUP types as 2nd argument, got INT", e.getMessage());
    }
}

Example 29 with PrimitiveObjectInspectorFactory.writableIntObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.writableIntObjectInspector in project hive by apache.

the class TestGenericUDFRpad method testRpad.

public void testRpad() throws HiveException {
    GenericUDFRpad udf = new GenericUDFRpad();
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
    ObjectInspector valueOI2 = PrimitiveObjectInspectorFactory.writableIntObjectInspector;
    ObjectInspector valueOI3 = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
    ObjectInspector[] arguments = { valueOI1, valueOI2, valueOI3 };
    udf.initialize(arguments);
    runAndVerify("hi", 5, "??", "hi???", udf);
    runAndVerify("hi", 1, "??", "h", udf);
    runAndVerify("ｈｉ", 5, "？？", "ｈｉ？？？", udf);
    runAndVerify("ｈｉ", 1, "？？", "ｈ", udf);
    runAndVerify("hi", 3, "", null, udf);
}

Example 30 with PrimitiveObjectInspectorFactory.writableIntObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.writableIntObjectInspector in project hive by apache.

the class TestGenericUDFSortArrayByField method testSortTupleArrayStructOrderDESC.

@Test
public void testSortTupleArrayStructOrderDESC() throws HiveException {
    List<ObjectInspector> tuple = new ArrayList<ObjectInspector>();
    tuple.add(PrimitiveObjectInspectorFactory.writableStringObjectInspector);
    tuple.add(ObjectInspectorFactory.getStandardListObjectInspector(PrimitiveObjectInspectorFactory.writableIntObjectInspector));
    ObjectInspector field = PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector(TypeInfoFactory.stringTypeInfo, new Text("Scores"));
    ObjectInspector orderField = PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector(TypeInfoFactory.stringTypeInfo, new Text("desc"));
    ObjectInspector[] inputOIs = { ObjectInspectorFactory.getStandardListObjectInspector(ObjectInspectorFactory.getStandardStructObjectInspector(asList("Student", "Scores"), tuple)), field, orderField };
    udf.initialize(inputOIs);
    Object i1 = asList(new Text("Foo"), asList(new IntWritable(4), new IntWritable(3), new IntWritable(2), new IntWritable(1)));
    Object i2 = asList(new Text("Boo"), asList(new IntWritable(2), new IntWritable(3), new IntWritable(2), new IntWritable(1)));
    Object i3 = asList(new Text("Tom"), asList(new IntWritable(10), new IntWritable(3), new IntWritable(2), new IntWritable(1)));
    GenericUDF.DeferredJavaObject[] argas = { new GenericUDF.DeferredJavaObject(asList(i1, i2, i3)), new GenericUDF.DeferredJavaObject(field), new GenericUDF.DeferredJavaObject(orderField) };
    runAndVerify(argas, asList(i3, i1, i2));
}