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

Example 71 with DeferredObject

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

the class TestGenericUDFBRound method runDouble.

private void runDouble(double v, IntWritable scale, Double expV, GenericUDF udf) throws HiveException {
    DeferredObject valueObj0 = new DeferredJavaObject(new DoubleWritable(v));
    DeferredObject valueObj1 = new DeferredJavaObject(scale);
    DeferredObject[] args = { valueObj0, valueObj1 };
    DoubleWritable output = (DoubleWritable) udf.evaluate(args);
    Assert.assertEquals("bround() test ", expV.doubleValue(), output.get(), 0.00001);
}

Example 72 with DeferredObject

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject 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 73 with DeferredObject

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

the class TestGenericUDFCeil method testString.

@Test
public void testString() throws HiveException {
    GenericUDFCeil udf = new GenericUDFCeil();
    Text input = new Text("32300.004747");
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableStringObjectInspector };
    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(32301L, res.get());
}

Example 74 with DeferredObject

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

the class TestGenericUDFCeil method testVarchar.

@Test
public void testVarchar() throws HiveException {
    GenericUDFCeil udf = new GenericUDFCeil();
    HiveVarchar vc = new HiveVarchar("32300.004747", 12);
    HiveVarcharWritable input = new HiveVarcharWritable(vc);
    VarcharTypeInfo inputTypeInfo = TypeInfoFactory.getVarcharTypeInfo(12);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(inputTypeInfo) };
    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(32301L, res.get());
}

Example 75 with DeferredObject

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

the class TestGenericUDFCeil method testInt.

@Test
public void testInt() throws HiveException {
    GenericUDFCeil udf = new GenericUDFCeil();
    IntWritable input = new IntWritable(747);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableIntObjectInspector };
    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(747L, res.get());
}