Examples with ObjectInspector org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector used on opensource projects

Example 26 with ObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector in project hive by apache.

the class TestGenericUDFAbs method testInt.

public void testInt() throws HiveException {
    GenericUDFAbs udf = new GenericUDFAbs();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableIntObjectInspector;
    ObjectInspector[] arguments = { valueOI };
    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new IntWritable(107));
    DeferredObject[] args = { valueObj };
    IntWritable output = (IntWritable) udf.evaluate(args);
    assertEquals("abs() test for INT failed ", 107, output.get());
    valueObj = new DeferredJavaObject(new IntWritable(-107));
    args[0] = valueObj;
    output = (IntWritable) udf.evaluate(args);
    assertEquals("abs() test for INT failed ", 107, output.get());
}

Example 27 with ObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector in project hive by apache.

the class TestGenericUDFAbs method testDouble.

public void testDouble() throws HiveException {
    GenericUDFAbs udf = new GenericUDFAbs();
    ObjectInspector valueOI = PrimitiveObjectInspectorFactory.writableDoubleObjectInspector;
    ObjectInspector[] arguments = { valueOI };
    udf.initialize(arguments);
    DeferredObject valueObj = new DeferredJavaObject(new DoubleWritable(107.78));
    DeferredObject[] args = { valueObj };
    DoubleWritable output = (DoubleWritable) udf.evaluate(args);
    assertEquals("abs() test for Double failed ", 107.78, output.get());
    valueObj = new DeferredJavaObject(new DoubleWritable(-107.78));
    args[0] = valueObj;
    output = (DoubleWritable) udf.evaluate(args);
    assertEquals("abs() test for Double failed ", 107.78, output.get());
}

Example 28 with ObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector in project hive by apache.

the class TestGenericUDFAddMonths method testAddMonthsInt.

public void testAddMonthsInt() throws HiveException {
    GenericUDFAddMonths udf = new GenericUDFAddMonths();
    ObjectInspector valueOI0 = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.writableIntObjectInspector;
    ObjectInspector[] arguments = { valueOI0, valueOI1 };
    udf.initialize(arguments);
    // date str
    runAndVerify("2014-01-14", 1, "2014-02-14", udf);
    runAndVerify("2014-01-31", 1, "2014-02-28", udf);
    runAndVerify("2014-02-28", -1, "2014-01-31", udf);
    runAndVerify("2014-02-28", 2, "2014-04-30", udf);
    runAndVerify("2014-04-30", -2, "2014-02-28", udf);
    runAndVerify("2015-02-28", 12, "2016-02-29", udf);
    runAndVerify("2016-02-29", -12, "2015-02-28", udf);
    runAndVerify("2016-01-29", 1, "2016-02-29", udf);
    runAndVerify("2016-02-29", -1, "2016-01-31", udf);
    // wrong date str
    runAndVerify("2014-02-30", 1, "2014-04-02", udf);
    runAndVerify("2014-02-32", 1, "2014-04-04", udf);
    runAndVerify("2014-01", 1, null, udf);
    // ts str
    runAndVerify("2014-01-14 10:30:00", 1, "2014-02-14", udf);
    runAndVerify("2014-01-31 10:30:00", 1, "2014-02-28", udf);
    runAndVerify("2014-02-28 10:30:00.1", -1, "2014-01-31", udf);
    runAndVerify("2014-02-28 10:30:00.100", 2, "2014-04-30", udf);
    runAndVerify("2014-04-30 10:30:00.001", -2, "2014-02-28", udf);
    runAndVerify("2015-02-28 10:30:00.000000001", 12, "2016-02-29", udf);
    runAndVerify("2016-02-29 10:30:00", -12, "2015-02-28", udf);
    runAndVerify("2016-01-29 10:30:00", 1, "2016-02-29", udf);
    runAndVerify("2016-02-29 10:30:00", -1, "2016-01-31", udf);
    // wrong ts str
    runAndVerify("2014-02-30 10:30:00", 1, "2014-04-02", udf);
    runAndVerify("2014-02-32 10:30:00", 1, "2014-04-04", udf);
    runAndVerify("2014/01/31 10:30:00", 1, null, udf);
    runAndVerify("2014-01-31T10:30:00", 1, "2014-02-28", udf);
}

Example 29 with ObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector in project hive by apache.

the class TestGenericUDFAddMonths method testAddMonthsShort.

public void testAddMonthsShort() throws HiveException {
    GenericUDFAddMonths udf = new GenericUDFAddMonths();
    ObjectInspector valueOI0 = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.writableShortObjectInspector;
    ObjectInspector[] arguments = { valueOI0, valueOI1 };
    udf.initialize(arguments);
    // short
    runAndVerify("2014-01-14", (short) 1, "2014-02-14", udf);
}

Example 30 with ObjectInspector

use of org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector in project hive by apache.

the class TestGenericUDFAesDecrypt method testAesDecKeyNullConstStr.

@Test
public void testAesDecKeyNullConstStr() throws HiveException {
    GenericUDFAesDecrypt udf = new GenericUDFAesDecrypt();
    ObjectInspector valueOI0 = PrimitiveObjectInspectorFactory.writableBinaryObjectInspector;
    Text keyWr = null;
    ObjectInspector valueOI1 = PrimitiveObjectInspectorFactory.getPrimitiveWritableConstantObjectInspector(TypeInfoFactory.stringTypeInfo, keyWr);
    ObjectInspector[] arguments = { valueOI0, valueOI1 };
    udf.initialize(arguments);
    runAndVerifyStr("y6Ss+zCYObpCbgfWfyNWTw==", keyWr, null, udf);
}