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

Example 91 with DeferredObject

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

the class TestGenericUDFFloor method testLong.

@Test
public void testLong() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    LongWritable input = new LongWritable(3234747);
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableLongObjectInspector };
    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(3234747L, res.get());
}

Example 92 with DeferredObject

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

the class TestGenericUDFDate method testDateWritablepToDate.

public void testDateWritablepToDate() throws HiveException {
    GenericUDFDate udf = new GenericUDFDate();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableDateObjectInspector;
    ObjectInspector[] arguments = { valueOI };
    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new DateWritable(new Date(109, 06, 30)));
    DeferredObject[] args = { valueObj };
    DateWritable output = (DateWritable) udf.evaluate(args);
    assertEquals("to_date() test for DATEWRITABLE failed ", "2009-07-30", output.toString());
    // Try with null args
    DeferredObject[] nullArgs = { new DeferredJavaObject(null) };
    output = (DateWritable) udf.evaluate(nullArgs);
    assertNull("to_date() with null DATE", output);
}

Example 93 with DeferredObject

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

the class TestGenericUDFDate method testStringToDate.

public void testStringToDate() throws HiveException {
    GenericUDFDate udf = new GenericUDFDate();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.javaStringObjectInspector;
    ObjectInspector[] arguments = { valueOI };
    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new Text("2009-07-30"));
    DeferredObject[] args = { valueObj };
    DateWritable output = (DateWritable) udf.evaluate(args);
    assertEquals("to_date() test for STRING failed ", "2009-07-30", output.toString());
    // Try with null args
    DeferredObject[] nullArgs = { new DeferredJavaObject(null) };
    output = (DateWritable) udf.evaluate(nullArgs);
    assertNull("to_date() with null STRING", output);
}

Example 94 with DeferredObject

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

the class TestGenericUDFAesEncrypt method runAndVerifyStr.

private void runAndVerifyStr(String str, Text keyWr, String expResultBase64, GenericUDFAesEncrypt udf) throws HiveException {
    DeferredObject valueObj0 = new DeferredJavaObject(str != null ? new Text(str) : null);
    DeferredObject valueObj1 = new DeferredJavaObject(keyWr);
    DeferredObject[] args = { valueObj0, valueObj1 };
    BytesWritable output = (BytesWritable) udf.evaluate(args);
    assertEquals("aes_encrypt() test ", expResultBase64, output != null ? copyBytesAndBase64(output) : null);
}

Example 95 with DeferredObject

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

the class TestGenericUDFTrim method runAndVerify.

private void runAndVerify(String str, String expResult, GenericUDF udf) throws HiveException {
    DeferredObject valueObj = new DeferredJavaObject(new Text(str));
    DeferredObject[] args = { valueObj };
    Text output = (Text) udf.evaluate(args);
    assertEquals("trim() test ", expResult, output.toString());
}