Examples with TypeInfoFactory.longTypeInfo org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo used on opensource projects

Example 21 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testChar.

@Test
public void testChar() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    HiveChar vc = new HiveChar("32300.004747", 12);
    HiveCharWritable input = new HiveCharWritable(vc);
    CharTypeInfo inputTypeInfo = TypeInfoFactory.getCharTypeInfo(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(32300L, res.get());
}

Example 22 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testInt.

@Test
public void testInt() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    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());
}

Example 23 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class TestGenericUDFFloor method testVarchar.

@Test
public void testVarchar() throws HiveException {
    GenericUDFFloor udf = new GenericUDFFloor();
    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(32300L, res.get());
}

Example 24 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class GenericUDFBaseCompare method initialize.

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    if (arguments.length != 2) {
        throw new UDFArgumentException(opName + " requires two arguments.");
    }
    argumentOIs = arguments;
    for (int i = 0; i < arguments.length; i++) {
        Category category = arguments[i].getCategory();
        if (category != Category.PRIMITIVE) {
            throw new UDFArgumentTypeException(i, "The " + GenericUDFUtils.getOrdinal(i + 1) + " argument of " + opName + "  is expected to a " + Category.PRIMITIVE.toString().toLowerCase() + " type, but " + category.toString().toLowerCase() + " is found");
        }
    }
    if (TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[0]).equals(TypeInfoFactory.stringTypeInfo) && TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[1]).equals(TypeInfoFactory.stringTypeInfo)) {
        soi0 = (StringObjectInspector) arguments[0];
        soi1 = (StringObjectInspector) arguments[1];
        if (soi0.preferWritable() || soi1.preferWritable()) {
            compareType = CompareType.COMPARE_TEXT;
        } else {
            compareType = CompareType.COMPARE_STRING;
        }
    } else if (TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[0]).equals(TypeInfoFactory.intTypeInfo) && TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[1]).equals(TypeInfoFactory.intTypeInfo)) {
        compareType = CompareType.COMPARE_INT;
        ioi0 = (IntObjectInspector) arguments[0];
        ioi1 = (IntObjectInspector) arguments[1];
    } else if (TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[0]).equals(TypeInfoFactory.longTypeInfo) && TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[1]).equals(TypeInfoFactory.longTypeInfo)) {
        compareType = CompareType.COMPARE_LONG;
        loi0 = (LongObjectInspector) arguments[0];
        loi1 = (LongObjectInspector) arguments[1];
    } else if (TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[0]).equals(TypeInfoFactory.byteTypeInfo) && TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[1]).equals(TypeInfoFactory.byteTypeInfo)) {
        compareType = CompareType.COMPARE_BYTE;
        byoi0 = (ByteObjectInspector) arguments[0];
        byoi1 = (ByteObjectInspector) arguments[1];
    } else if (TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[0]).equals(TypeInfoFactory.booleanTypeInfo) && TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[1]).equals(TypeInfoFactory.booleanTypeInfo)) {
        compareType = CompareType.COMPARE_BOOL;
        boi0 = (BooleanObjectInspector) arguments[0];
        boi1 = (BooleanObjectInspector) arguments[1];
    } else {
        TypeInfo oiTypeInfo0 = TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[0]);
        TypeInfo oiTypeInfo1 = TypeInfoUtils.getTypeInfoFromObjectInspector(arguments[1]);
        if (oiTypeInfo0 == oiTypeInfo1 || TypeInfoUtils.doPrimitiveCategoriesMatch(oiTypeInfo0, oiTypeInfo1)) {
            compareType = CompareType.SAME_TYPE;
        } else {
            compareType = CompareType.NEED_CONVERT;
            TypeInfo compareType = FunctionRegistry.getCommonClassForComparison(oiTypeInfo0, oiTypeInfo1);
            // For now, we always convert to double if we can't find a common type
            compareOI = TypeInfoUtils.getStandardWritableObjectInspectorFromTypeInfo((compareType == null) ? TypeInfoFactory.doubleTypeInfo : compareType);
            converter0 = ObjectInspectorConverters.getConverter(arguments[0], compareOI);
            converter1 = ObjectInspectorConverters.getConverter(arguments[1], compareOI);
        }
    }
    return PrimitiveObjectInspectorFactory.writableBooleanObjectInspector;
}

Example 25 with TypeInfoFactory.longTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.longTypeInfo in project hive by apache.

the class GenericUDFFloorCeilBase method initialize.

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    if (arguments.length != 1) {
        throw new UDFArgumentException(opName + " requires one argument.");
    }
    Category category = arguments[0].getCategory();
    if (category != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "The " + GenericUDFUtils.getOrdinal(1) + " argument of " + opName + "  is expected to a " + Category.PRIMITIVE.toString().toLowerCase() + " type, but " + category.toString().toLowerCase() + " is found");
    }
    inputOI = (PrimitiveObjectInspector) arguments[0];
    if (!FunctionRegistry.isNumericType(inputOI.getTypeInfo())) {
        throw new UDFArgumentTypeException(0, "The " + GenericUDFUtils.getOrdinal(1) + " argument of " + opName + "  is expected to a " + "numeric type, but " + inputOI.getTypeName() + " is found");
    }
    PrimitiveTypeInfo resultTypeInfo = null;
    PrimitiveTypeInfo inputTypeInfo = inputOI.getTypeInfo();
    if (inputTypeInfo instanceof DecimalTypeInfo) {
        DecimalTypeInfo decTypeInfo = (DecimalTypeInfo) inputTypeInfo;
        resultTypeInfo = TypeInfoFactory.getDecimalTypeInfo(decTypeInfo.precision() - decTypeInfo.scale() + 1, 0);
        ObjectInspector decimalOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(decTypeInfo);
        converter = ObjectInspectorConverters.getConverter(inputOI, decimalOI);
    } else {
        resultTypeInfo = TypeInfoFactory.longTypeInfo;
        ObjectInspector doubleObjectInspector = PrimitiveObjectInspectorFactory.writableDoubleObjectInspector;
        converter = ObjectInspectorConverters.getConverter(inputOI, doubleObjectInspector);
    }
    return resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(resultTypeInfo);
}