Examples with IHyracksTaskContext org.apache.hyracks.api.context.IHyracksTaskContext used on opensource projects

Example 96 with IHyracksTaskContext

use of org.apache.hyracks.api.context.IHyracksTaskContext in project asterixdb by apache.

the class TemporalIntervalStartTimeAccessor method createEvaluatorFactory.

@Override
public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
    return new IScalarEvaluatorFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public IScalarEvaluator createScalarEvaluator(IHyracksTaskContext ctx) throws HyracksDataException {
            return new IScalarEvaluator() {

                private final ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();

                private final DataOutput out = resultStorage.getDataOutput();

                private final IPointable argPtr = new VoidPointable();

                private final IScalarEvaluator eval = args[0].createScalarEvaluator(ctx);

                // possible output
                @SuppressWarnings("unchecked")
                private final ISerializerDeserializer<ATime> timeSerde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ATIME);

                private final AMutableTime aTime = new AMutableTime(0);

                @Override
                public void evaluate(IFrameTupleReference tuple, IPointable result) throws HyracksDataException {
                    eval.evaluate(tuple, argPtr);
                    byte[] bytes = argPtr.getByteArray();
                    int startOffset = argPtr.getStartOffset();
                    resultStorage.reset();
                    try {
                        if (bytes[startOffset] == ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG) {
                            byte timeType = AIntervalSerializerDeserializer.getIntervalTimeType(bytes, startOffset + 1);
                            long startTime = AIntervalSerializerDeserializer.getIntervalStart(bytes, startOffset + 1);
                            if (timeType == ATypeTag.SERIALIZED_TIME_TYPE_TAG) {
                                aTime.setValue((int) (startTime));
                                timeSerde.serialize(aTime, out);
                            } else {
                                throw new InvalidDataFormatException(getIdentifier(), ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG);
                            }
                        } else {
                            throw new TypeMismatchException(getIdentifier(), 0, bytes[startOffset], ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG);
                        }
                    } catch (IOException e) {
                        throw new HyracksDataException(e);
                    }
                    result.set(resultStorage);
                }
            };
        }
    };
}

Example 97 with IHyracksTaskContext

use of org.apache.hyracks.api.context.IHyracksTaskContext in project asterixdb by apache.

the class TemporalSecondAccessor method createEvaluatorFactory.

/* (non-Javadoc)
     * @see org.apache.asterix.runtime.base.IScalarFunctionDynamicDescriptor#createEvaluatorFactory(org.apache.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory[])
     */
@Override
public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
    return new IScalarEvaluatorFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public IScalarEvaluator createScalarEvaluator(IHyracksTaskContext ctx) throws HyracksDataException {
            return new IScalarEvaluator() {

                private final ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();

                private final DataOutput out = resultStorage.getDataOutput();

                private final IPointable argPtr = new VoidPointable();

                private final IScalarEvaluator eval = args[0].createScalarEvaluator(ctx);

                private final GregorianCalendarSystem calSystem = GregorianCalendarSystem.getInstance();

                // for output: type integer
                @SuppressWarnings("unchecked")
                private final ISerializerDeserializer<AInt64> intSerde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);

                private final AMutableInt64 aMutableInt64 = new AMutableInt64(0);

                @Override
                public void evaluate(IFrameTupleReference tuple, IPointable result) throws HyracksDataException {
                    eval.evaluate(tuple, argPtr);
                    byte[] bytes = argPtr.getByteArray();
                    int startOffset = argPtr.getStartOffset();
                    resultStorage.reset();
                    try {
                        if (bytes[startOffset] == ATypeTag.SERIALIZED_DURATION_TYPE_TAG) {
                            aMutableInt64.setValue(calSystem.getDurationSecond(ADurationSerializerDeserializer.getDayTime(bytes, startOffset + 1)));
                            intSerde.serialize(aMutableInt64, out);
                            result.set(resultStorage);
                            return;
                        }
                        if (bytes[startOffset] == ATypeTag.SERIALIZED_DAY_TIME_DURATION_TYPE_TAG) {
                            aMutableInt64.setValue(calSystem.getDurationSecond(ADayTimeDurationSerializerDeserializer.getDayTime(bytes, startOffset + 1)));
                            intSerde.serialize(aMutableInt64, out);
                            result.set(resultStorage);
                            return;
                        }
                        long chrononTimeInMs = 0;
                        if (bytes[startOffset] == ATypeTag.SERIALIZED_TIME_TYPE_TAG) {
                            chrononTimeInMs = AInt32SerializerDeserializer.getInt(bytes, startOffset + 1);
                        } else if (bytes[startOffset] == ATypeTag.SERIALIZED_DATETIME_TYPE_TAG) {
                            chrononTimeInMs = AInt64SerializerDeserializer.getLong(bytes, startOffset + 1);
                        } else {
                            throw new TypeMismatchException(getIdentifier(), 0, bytes[startOffset], ATypeTag.SERIALIZED_DURATION_TYPE_TAG, ATypeTag.SERIALIZED_DAY_TIME_DURATION_TYPE_TAG, ATypeTag.SERIALIZED_TIME_TYPE_TAG, ATypeTag.SERIALIZED_DATETIME_TYPE_TAG);
                        }
                        int sec = calSystem.getSecOfMin(chrononTimeInMs);
                        aMutableInt64.setValue(sec);
                        intSerde.serialize(aMutableInt64, out);
                    } catch (IOException e) {
                        throw new HyracksDataException(e);
                    }
                    result.set(resultStorage);
                }
            };
        }
    };
}

Example 98 with IHyracksTaskContext

use of org.apache.hyracks.api.context.IHyracksTaskContext in project asterixdb by apache.

the class ExceptionIT method testFunction.

private void testFunction(IFunctionDescriptorFactory funcFactory) throws Exception {
    AbstractScalarFunctionDynamicDescriptor funcDesc = (AbstractScalarFunctionDynamicDescriptor) funcFactory.createFunctionDescriptor();
    int inputArity = funcDesc.getIdentifier().getArity();
    Iterator<IScalarEvaluatorFactory[]> argEvalFactoryIterator = getArgCombinations(inputArity);
    while (argEvalFactoryIterator.hasNext()) {
        IScalarEvaluatorFactory evalFactory = funcDesc.createEvaluatorFactory(argEvalFactoryIterator.next());
        IHyracksTaskContext ctx = mock(IHyracksTaskContext.class);
        IScalarEvaluator evaluator = evalFactory.createScalarEvaluator(ctx);
        IPointable resultPointable = new VoidPointable();
        try {
            evaluator.evaluate(null, resultPointable);
        } catch (Throwable e) {
            String msg = e.getMessage();
            if (msg == null) {
                continue;
            }
            if (msg.startsWith("ASX")) {
                // Verifies the error code.
                int errorCode = Integer.parseInt(msg.substring(3, 7));
                Assert.assertTrue(errorCode >= 0 && errorCode < 1000);
                continue;
            } else {
                // Any root-level data exceptions thrown from runtime functions should have an error code.
                Assert.assertTrue(!(e instanceof HyracksDataException) || (e.getCause() != null));
            }
        }
    }
}

Example 99 with IHyracksTaskContext

use of org.apache.hyracks.api.context.IHyracksTaskContext in project asterixdb by apache.

the class NullMissingTest method testFunction.

private void testFunction(IFunctionDescriptorFactory funcFactory) throws Exception {
    IFunctionDescriptor functionDescriptor = funcFactory.createFunctionDescriptor();
    if (!(functionDescriptor instanceof AbstractScalarFunctionDynamicDescriptor)) {
        return;
    }
    AbstractScalarFunctionDynamicDescriptor funcDesc = (AbstractScalarFunctionDynamicDescriptor) functionDescriptor;
    int inputArity = funcDesc.getIdentifier().getArity();
    Iterator<IScalarEvaluatorFactory[]> argEvalFactoryIterator = getArgCombinations(inputArity);
    int index = 0;
    while (argEvalFactoryIterator.hasNext()) {
        IScalarEvaluatorFactory evalFactory = funcDesc.createEvaluatorFactory(argEvalFactoryIterator.next());
        IHyracksTaskContext ctx = mock(IHyracksTaskContext.class);
        IScalarEvaluator evaluator = evalFactory.createScalarEvaluator(ctx);
        IPointable resultPointable = new VoidPointable();
        evaluator.evaluate(null, resultPointable);
        if (index != 0) {
            Assert.assertTrue(resultPointable.getByteArray()[resultPointable.getStartOffset()] == ATypeTag.SERIALIZED_MISSING_TYPE_TAG);
        } else {
            Assert.assertTrue(resultPointable.getByteArray()[resultPointable.getStartOffset()] == ATypeTag.SERIALIZED_NULL_TYPE_TAG);
        }
        ++index;
    }
}

Example 100 with IHyracksTaskContext

use of org.apache.hyracks.api.context.IHyracksTaskContext in project asterixdb by apache.

the class TestNodeController method createPrimaryIndex.

public void createPrimaryIndex(Dataset dataset, IAType[] primaryKeyTypes, ARecordType recordType, ARecordType metaType, ILSMMergePolicyFactory mergePolicyFactory, Map<String, String> mergePolicyProperties, int[] filterFields, IStorageComponentProvider storageComponentProvider, int[] primaryKeyIndexes, List<Integer> primaryKeyIndicators) throws AlgebricksException, HyracksDataException {
    PrimaryIndexInfo primaryIndexInfo = new PrimaryIndexInfo(dataset, primaryKeyTypes, recordType, metaType, mergePolicyFactory, mergePolicyProperties, filterFields, primaryKeyIndexes, primaryKeyIndicators, storageComponentProvider);
    Dataverse dataverse = new Dataverse(dataset.getDataverseName(), NonTaggedDataFormat.class.getName(), MetadataUtil.PENDING_NO_OP);
    MetadataProvider mdProvider = new MetadataProvider((ICcApplicationContext) ExecutionTestUtil.integrationUtil.cc.getApplicationContext(), dataverse, storageComponentProvider);
    try {
        IResourceFactory resourceFactory = dataset.getResourceFactory(mdProvider, primaryIndexInfo.index, recordType, metaType, mergePolicyFactory, mergePolicyProperties);
        IndexBuilderFactory indexBuilderFactory = new IndexBuilderFactory(storageComponentProvider.getStorageManager(), primaryIndexInfo.fileSplitProvider, resourceFactory, !dataset.isTemp());
        IHyracksTaskContext ctx = createTestContext(false);
        IIndexBuilder indexBuilder = indexBuilderFactory.create(ctx, 0);
        indexBuilder.build();
    } finally {
        mdProvider.getLocks().unlock();
    }
}