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

Example 1 with PrimitiveObjectInspectorFactory.writableByteObjectInspector

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

the class TestGenericUDFOPPositive method testByte.

@Test
public void testByte() throws HiveException {
    GenericUDFOPPositive udf = new GenericUDFOPPositive();
    ByteWritable input = new ByteWritable((byte) 4);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(input) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.byteTypeInfo, oi.getTypeInfo());
    ByteWritable res = (ByteWritable) udf.evaluate(args);
    Assert.assertEquals((byte) 4, res.get());
}

Example 2 with PrimitiveObjectInspectorFactory.writableByteObjectInspector

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

the class TestGenericUDFPosMod method testPosModByZero1.

@Test
public void testPosModByZero1() throws HiveException {
    GenericUDFPosMod udf = new GenericUDFPosMod();
    // Byte
    ByteWritable b1 = new ByteWritable((byte) 4);
    ByteWritable b2 = new ByteWritable((byte) 0);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector, PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(b1), new DeferredJavaObject(b2) };
    udf.initialize(inputOIs);
    ByteWritable b3 = (ByteWritable) udf.evaluate(args);
    Assert.assertNull(b3);
}

Example 3 with PrimitiveObjectInspectorFactory.writableByteObjectInspector

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

the class TestGenericUDFOPMod method testModByZero1.

@Test
public void testModByZero1() throws HiveException {
    GenericUDFOPMod udf = new GenericUDFOPMod();
    // Byte
    ByteWritable b1 = new ByteWritable((byte) 4);
    ByteWritable b2 = new ByteWritable((byte) 0);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector, PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(b1), new DeferredJavaObject(b2) };
    udf.initialize(inputOIs);
    ByteWritable b3 = (ByteWritable) udf.evaluate(args);
    Assert.assertNull(b3);
}

Example 4 with PrimitiveObjectInspectorFactory.writableByteObjectInspector

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

the class TestGenericUDFOPDivide method testByteDivideShort.

@Test
public void testByteDivideShort() throws HiveException {
    GenericUDFOPDivide udf = new GenericUDFOPDivide();
    ByteWritable left = new ByteWritable((byte) 4);
    ShortWritable right = new ShortWritable((short) 6);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableByteObjectInspector, PrimitiveObjectInspectorFactory.writableShortObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(oi.getTypeInfo(), TypeInfoFactory.getDecimalTypeInfo(9, 6));
    HiveDecimalWritable res = (HiveDecimalWritable) udf.evaluate(args);
    Assert.assertEquals(HiveDecimal.create("0.666667"), res.getHiveDecimal());
}

Example 5 with PrimitiveObjectInspectorFactory.writableByteObjectInspector

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

the class TestGenericUDFRound method getExpectedResult.

@Override
public InspectableObject[] getExpectedResult() {
    DataBuilder db = new DataBuilder();
    db.setColumnNames("_col1", "_col2", "_col3", "_col4", "_col5", "_col6", "_col7", "_col8");
    db.setColumnTypes(PrimitiveObjectInspectorFactory.javaStringObjectInspector, PrimitiveObjectInspectorFactory.writableIntObjectInspector, PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.writableFloatObjectInspector, PrimitiveObjectInspectorFactory.writableByteObjectInspector, PrimitiveObjectInspectorFactory.writableShortObjectInspector, PrimitiveObjectInspectorFactory.writableLongObjectInspector, PrimitiveObjectInspectorFactory.writableHiveDecimalObjectInspector);
    db.addRow(null, new IntWritable(170), new DoubleWritable(1.1), new FloatWritable(32f), new ByteWritable((byte) 0), new ShortWritable((short) 1234), new LongWritable(123500L), new HiveDecimalWritable(HiveDecimal.create("983.724")));
    db.addRow(new DoubleWritable(-200), null, null, new FloatWritable(0f), new ByteWritable((byte) 100), new ShortWritable((short) 551), new LongWritable(900L), new HiveDecimalWritable(HiveDecimal.create("983723.005")));
    db.addRow(new DoubleWritable(500), new IntWritable(22345), new DoubleWritable(-23.000), new FloatWritable(-3f), new ByteWritable((byte) 100), new ShortWritable((short) 2321), new LongWritable(9200L), new HiveDecimalWritable(HiveDecimal.create("-932032.7")));
    return db.createRows();
}