Examples with DeferredJavaObject org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject used on opensource projects

Example 61 with DeferredJavaObject

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject in project hive by apache.

the class TestGenericUDFNullif method testNotSupportedArgumentMix.

@Test(expected = UDFArgumentException.class)
public void testNotSupportedArgumentMix() throws HiveException {
    GenericUDFNullif udf = new GenericUDFNullif();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDateObjectInspector, PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(new DateWritable(4)), new DeferredJavaObject(new ByteWritable((byte) 4)) };
    udf.initialize(inputOIs);
}

Example 62 with DeferredJavaObject

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject in project hive by apache.

the class TestGenericUDFNullif method testByteTypeEq.

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

Example 63 with DeferredJavaObject

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject in project hive by apache.

the class TestGenericUDFNullif method testConversionInSameGroup.

@Test
public void testConversionInSameGroup() throws HiveException {
    GenericUDFNullif udf = new GenericUDFNullif();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector, PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(new DoubleWritable(4.0)), new DeferredJavaObject(new ByteWritable((byte) 4)) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
}

Example 64 with DeferredJavaObject

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject in project hive by apache.

the class TestGenericUDFNullif method testDateCompareEq.

@Test
public void testDateCompareEq() throws HiveException {
    GenericUDFNullif udf = new GenericUDFNullif();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDateObjectInspector, PrimitiveObjectInspectorFactory.writableDateObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(new DateWritable(4)), new DeferredJavaObject(new DateWritable(4)) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.dateTypeInfo, oi.getTypeInfo());
    Assert.assertEquals(null, udf.evaluate(args));
}

Example 65 with DeferredJavaObject

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredJavaObject in project hive by apache.

the class TestGenericUDFNullif method testConversionIsPrevented1.

@Test(expected = UDFArgumentException.class)
public void testConversionIsPrevented1() throws HiveException {
    GenericUDFNullif udf = new GenericUDFNullif();
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableStringObjectInspector, PrimitiveObjectInspectorFactory.writableByteObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(new Text("4")), new DeferredJavaObject(new ByteWritable((byte) 4)) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
}