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

Example 1 with TypeInfoFactory.dateTypeInfo

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

the class TestGenericUDFOPPlus method testIntervalYearMonthPlusDate.

@Test
public void testIntervalYearMonthPlusDate() throws Exception {
    GenericUDFOPPlus udf = new GenericUDFOPPlus();
    HiveIntervalYearMonthWritable left = new HiveIntervalYearMonthWritable(HiveIntervalYearMonth.valueOf("2-8"));
    DateWritable right = new DateWritable(Date.valueOf("2001-06-15"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableHiveIntervalYearMonthObjectInspector, PrimitiveObjectInspectorFactory.writableDateObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.dateTypeInfo, oi.getTypeInfo());
    DateWritable res = (DateWritable) udf.evaluate(args);
    Assert.assertEquals(Date.valueOf("2004-02-15"), res.get());
}

Example 2 with TypeInfoFactory.dateTypeInfo

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

the class GenericUDFOPDTIPlus method initialize.

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    if (arguments.length != 2) {
        throw new UDFArgumentException(opName + " requires two arguments.");
    }
    PrimitiveObjectInspector resultOI = null;
    for (int i = 0; i < 2; 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");
        }
    }
    inputOIs = new PrimitiveObjectInspector[] { (PrimitiveObjectInspector) arguments[0], (PrimitiveObjectInspector) arguments[1] };
    PrimitiveObjectInspector leftOI = inputOIs[0];
    PrimitiveObjectInspector rightOI = inputOIs[1];
    // IntervalDayTime + Timestamp = Timestamp (operands reversible)
    if (checkArgs(PrimitiveCategory.INTERVAL_YEAR_MONTH, PrimitiveCategory.INTERVAL_YEAR_MONTH)) {
        plusOpType = OperationType.INTERVALYM_PLUS_INTERVALYM;
        intervalArg1Idx = 0;
        intervalArg2Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.intervalYearMonthTypeInfo);
    } else if (checkArgs(PrimitiveCategory.DATE, PrimitiveCategory.INTERVAL_YEAR_MONTH)) {
        plusOpType = OperationType.INTERVALYM_PLUS_DATE;
        dtArgIdx = 0;
        intervalArg1Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.dateTypeInfo);
    } else if (checkArgs(PrimitiveCategory.INTERVAL_YEAR_MONTH, PrimitiveCategory.DATE)) {
        plusOpType = OperationType.INTERVALYM_PLUS_DATE;
        intervalArg1Idx = 0;
        dtArgIdx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.dateTypeInfo);
    } else if (checkArgs(PrimitiveCategory.TIMESTAMP, PrimitiveCategory.INTERVAL_YEAR_MONTH)) {
        plusOpType = OperationType.INTERVALYM_PLUS_TIMESTAMP;
        dtArgIdx = 0;
        intervalArg1Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.timestampTypeInfo);
    } else if (checkArgs(PrimitiveCategory.INTERVAL_YEAR_MONTH, PrimitiveCategory.TIMESTAMP)) {
        plusOpType = OperationType.INTERVALYM_PLUS_TIMESTAMP;
        intervalArg1Idx = 0;
        dtArgIdx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.timestampTypeInfo);
    } else if (checkArgs(PrimitiveCategory.INTERVAL_DAY_TIME, PrimitiveCategory.INTERVAL_DAY_TIME)) {
        plusOpType = OperationType.INTERVALDT_PLUS_INTERVALDT;
        intervalArg1Idx = 0;
        intervalArg2Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.intervalDayTimeTypeInfo);
    } else if (checkArgs(PrimitiveCategory.INTERVAL_DAY_TIME, PrimitiveCategory.DATE) || checkArgs(PrimitiveCategory.INTERVAL_DAY_TIME, PrimitiveCategory.TIMESTAMP)) {
        plusOpType = OperationType.INTERVALDT_PLUS_TIMESTAMP;
        intervalArg1Idx = 0;
        dtArgIdx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.timestampTypeInfo);
        dtConverter = ObjectInspectorConverters.getConverter(leftOI, resultOI);
    } else if (checkArgs(PrimitiveCategory.DATE, PrimitiveCategory.INTERVAL_DAY_TIME) || checkArgs(PrimitiveCategory.TIMESTAMP, PrimitiveCategory.INTERVAL_DAY_TIME)) {
        plusOpType = OperationType.INTERVALDT_PLUS_TIMESTAMP;
        intervalArg1Idx = 1;
        dtArgIdx = 0;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.timestampTypeInfo);
        dtConverter = ObjectInspectorConverters.getConverter(leftOI, resultOI);
    } else {
        // Unsupported types - error
        List<TypeInfo> argTypeInfos = new ArrayList<TypeInfo>(2);
        argTypeInfos.add(leftOI.getTypeInfo());
        argTypeInfos.add(rightOI.getTypeInfo());
        throw new NoMatchingMethodException(this.getClass(), argTypeInfos, null);
    }
    return resultOI;
}

Example 3 with TypeInfoFactory.dateTypeInfo

use of org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory.dateTypeInfo 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 4 with TypeInfoFactory.dateTypeInfo

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

the class TestGenericUDFOPMinus method testDateMinusIntervalYearMonth.

@Test
public void testDateMinusIntervalYearMonth() throws Exception {
    GenericUDFOPMinus udf = new GenericUDFOPMinus();
    DateWritable left = new DateWritable(Date.valueOf("2004-02-15"));
    HiveIntervalYearMonthWritable right = new HiveIntervalYearMonthWritable(HiveIntervalYearMonth.valueOf("2-8"));
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDateObjectInspector, PrimitiveObjectInspectorFactory.writableHiveIntervalYearMonthObjectInspector };
    DeferredObject[] args = { new DeferredJavaObject(left), new DeferredJavaObject(right) };
    PrimitiveObjectInspector oi = (PrimitiveObjectInspector) udf.initialize(inputOIs);
    Assert.assertEquals(TypeInfoFactory.dateTypeInfo, oi.getTypeInfo());
    DateWritable res = (DateWritable) udf.evaluate(args);
    Assert.assertEquals(Date.valueOf("2001-06-15"), res.get());
}

Example 5 with TypeInfoFactory.dateTypeInfo

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

the class GenericUDFOPDTIMinus method initialize.

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    if (arguments.length != 2) {
        throw new UDFArgumentException(opName + " requires two arguments.");
    }
    PrimitiveObjectInspector resultOI = null;
    for (int i = 0; i < 2; 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");
        }
    }
    inputOIs = new PrimitiveObjectInspector[] { (PrimitiveObjectInspector) arguments[0], (PrimitiveObjectInspector) arguments[1] };
    PrimitiveObjectInspector leftOI = inputOIs[0];
    PrimitiveObjectInspector rightOI = inputOIs[1];
    // Timestamp - Date = IntervalDayTime (operands reversible)
    if (checkArgs(PrimitiveCategory.INTERVAL_YEAR_MONTH, PrimitiveCategory.INTERVAL_YEAR_MONTH)) {
        minusOpType = OperationType.INTERVALYM_MINUS_INTERVALYM;
        intervalArg1Idx = 0;
        intervalArg2Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.intervalYearMonthTypeInfo);
    } else if (checkArgs(PrimitiveCategory.DATE, PrimitiveCategory.INTERVAL_YEAR_MONTH)) {
        minusOpType = OperationType.DATE_MINUS_INTERVALYM;
        dtArg1Idx = 0;
        intervalArg1Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.dateTypeInfo);
    } else if (checkArgs(PrimitiveCategory.TIMESTAMP, PrimitiveCategory.INTERVAL_YEAR_MONTH)) {
        minusOpType = OperationType.TIMESTAMP_MINUS_INTERVALYM;
        dtArg1Idx = 0;
        intervalArg1Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.timestampTypeInfo);
    } else if (checkArgs(PrimitiveCategory.INTERVAL_DAY_TIME, PrimitiveCategory.INTERVAL_DAY_TIME)) {
        minusOpType = OperationType.INTERVALDT_MINUS_INTERVALDT;
        intervalArg1Idx = 0;
        intervalArg2Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.intervalDayTimeTypeInfo);
    } else if (checkArgs(PrimitiveCategory.DATE, PrimitiveCategory.INTERVAL_DAY_TIME) || checkArgs(PrimitiveCategory.TIMESTAMP, PrimitiveCategory.INTERVAL_DAY_TIME)) {
        minusOpType = OperationType.TIMESTAMP_MINUS_INTERVALDT;
        dtArg1Idx = 0;
        intervalArg1Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.timestampTypeInfo);
        dt1Converter = ObjectInspectorConverters.getConverter(leftOI, resultOI);
    } else if (checkArgs(PrimitiveCategory.DATE, PrimitiveCategory.DATE) || checkArgs(PrimitiveCategory.TIMESTAMP, PrimitiveCategory.TIMESTAMP) || checkArgs(PrimitiveCategory.DATE, PrimitiveCategory.TIMESTAMP) || checkArgs(PrimitiveCategory.TIMESTAMP, PrimitiveCategory.DATE)) {
        // Operands converted to timestamp, result as interval day-time
        minusOpType = OperationType.TIMESTAMP_MINUS_TIMESTAMP;
        dtArg1Idx = 0;
        dtArg2Idx = 1;
        resultOI = PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory.intervalDayTimeTypeInfo);
        dt1Converter = ObjectInspectorConverters.getConverter(leftOI, resultOI);
        dt2Converter = ObjectInspectorConverters.getConverter(leftOI, resultOI);
    } else {
        // Unsupported types - error
        List<TypeInfo> argTypeInfos = new ArrayList<TypeInfo>(2);
        argTypeInfos.add(leftOI.getTypeInfo());
        argTypeInfos.add(rightOI.getTypeInfo());
        throw new NoMatchingMethodException(this.getClass(), argTypeInfos, null);
    }
    return resultOI;
}