Examples with ByteEntityAccumuloElementConverter uk.gov.gchq.gaffer.accumulostore.key.core.impl.byteEntity.ByteEntityAccumuloElementConverter used on opensource projects

Example 6 with ByteEntityAccumuloElementConverter

use of uk.gov.gchq.gaffer.accumulostore.key.core.impl.byteEntity.ByteEntityAccumuloElementConverter in project Gaffer by gchq.

the class ValidatorFilterTest method shouldAcceptElementWhenSchemaValidatorAcceptsElement.

@Test
public void shouldAcceptElementWhenSchemaValidatorAcceptsElement() throws Exception {
    // Given
    final ValidatorFilter filter = new ValidatorFilter();
    final Map<String, String> options = new HashMap<>();
    options.put(AccumuloStoreConstants.SCHEMA, getSchemaJson());
    options.put(AccumuloStoreConstants.ACCUMULO_ELEMENT_CONVERTER_CLASS, ByteEntityAccumuloElementConverter.class.getName());
    filter.validateOptions(options);
    final ByteEntityAccumuloElementConverter converter = new ByteEntityAccumuloElementConverter(getSchema());
    final Element element = new Edge(TestGroups.EDGE, "source", "dest", true);
    final Pair<Key> key = converter.getKeysFromElement(element);
    final Value value = converter.getValueFromElement(element);
    // When
    final boolean accept = filter.accept(key.getFirst(), value);
    // Then
    assertTrue(accept);
}

Example 7 with ByteEntityAccumuloElementConverter

use of uk.gov.gchq.gaffer.accumulostore.key.core.impl.byteEntity.ByteEntityAccumuloElementConverter in project Gaffer by gchq.

the class ImportKeyValuePairRDDToAccumuloHandlerTest method checkImportRDDOfElements.

@Test
public void checkImportRDDOfElements() throws OperationException, IOException {
    final Graph graph1 = new Graph.Builder().addSchema(getClass().getResourceAsStream("/schema/dataSchema.json")).addSchema(getClass().getResourceAsStream("/schema/dataTypes.json")).addSchema(getClass().getResourceAsStream("/schema/storeTypes.json")).addSchema(getClass().getResourceAsStream("/schema/storeSchema.json")).storeProperties(getClass().getResourceAsStream("/store.properties")).build();
    final ArrayBuffer<Element> elements = new ArrayBuffer<>();
    for (int i = 0; i < 10; i++) {
        final Entity entity = new Entity(TestGroups.ENTITY);
        entity.setVertex("" + i);
        final Edge edge1 = new Edge(TestGroups.EDGE);
        edge1.setSource("" + i);
        edge1.setDestination("B");
        edge1.setDirected(false);
        edge1.putProperty(TestPropertyNames.COUNT, 2);
        final Edge edge2 = new Edge(TestGroups.EDGE);
        edge2.setSource("" + i);
        edge2.setDestination("C");
        edge2.setDirected(false);
        edge2.putProperty(TestPropertyNames.COUNT, 4);
        elements.$plus$eq(edge1);
        elements.$plus$eq(edge2);
        elements.$plus$eq(entity);
    }
    final User user = new User();
    final SparkConf sparkConf = new SparkConf().setMaster("local").setAppName("tests").set("spark.serializer", "org.apache.spark.serializer.KryoSerializer").set("spark.kryo.registrator", "uk.gov.gchq.gaffer.spark.serialisation.kryo.Registrator").set("spark.driver.allowMultipleContexts", "true");
    final SparkContext sparkContext = new SparkContext(sparkConf);
    // Create Hadoop configuration and serialise to a string
    final Configuration configuration = new Configuration();
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    configuration.write(new DataOutputStream(baos));
    final String configurationString = new String(baos.toByteArray(), CommonConstants.UTF_8);
    final String outputPath = this.getClass().getResource("/").getPath().toString() + "load";
    final String failurePath = this.getClass().getResource("/").getPath().toString() + "failure";
    final File file = new File(outputPath);
    if (file.exists()) {
        FileUtils.forceDelete(file);
    }
    final ElementConverterFunction func = new ElementConverterFunction(sparkContext.broadcast(new ByteEntityAccumuloElementConverter(graph1.getSchema()), ACCUMULO_ELEMENT_CONVERTER_CLASS_TAG));
    final RDD<Tuple2<Key, Value>> elementRDD = sparkContext.parallelize(elements, 1, ELEMENT_CLASS_TAG).flatMap(func, TUPLE2_CLASS_TAG);
    final ImportKeyValuePairRDDToAccumulo addRdd = new ImportKeyValuePairRDDToAccumulo.Builder().input(elementRDD).outputPath(outputPath).failurePath(failurePath).build();
    graph1.execute(addRdd, user);
    FileUtils.forceDelete(file);
    // Check all elements were added
    final GetRDDOfAllElements rddQuery = new GetRDDOfAllElements.Builder().sparkContext(sparkContext).option(AbstractGetRDDHandler.HADOOP_CONFIGURATION_KEY, configurationString).build();
    final RDD<Element> rdd = graph1.execute(rddQuery, user);
    if (rdd == null) {
        fail("No RDD returned");
    }
    final Set<Element> results = new HashSet<>();
    final Element[] returnedElements = (Element[]) rdd.collect();
    Collections.addAll(results, returnedElements);
    assertEquals(elements.size(), results.size());
    sparkContext.stop();
}

Example 8 with ByteEntityAccumuloElementConverter

use of uk.gov.gchq.gaffer.accumulostore.key.core.impl.byteEntity.ByteEntityAccumuloElementConverter in project Gaffer by gchq.

the class ByteEntityBloomElementFunctorTest method setup.

@Before
public void setup() {
    schema = new Schema.Builder().vertexSerialiser(new JavaSerialiser()).edge(TestGroups.EDGE).entity(TestGroups.ENTITY).build();
    elementConverter = new ByteEntityAccumuloElementConverter(schema);
}

Example 9 with ByteEntityAccumuloElementConverter

use of uk.gov.gchq.gaffer.accumulostore.key.core.impl.byteEntity.ByteEntityAccumuloElementConverter in project Gaffer by gchq.

the class BloomFilter18IT method setup.

@Before
public void setup() {
    Schema schema = new Schema.Builder().type(TestTypes.PROP_INTEGER, Integer.class).vertexSerialiser(new JavaSerialiser()).edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().property(AccumuloPropertyNames.INT, TestTypes.PROP_INTEGER).build()).entity(TestGroups.ENTITY, new SchemaEntityDefinition.Builder().property(AccumuloPropertyNames.INT, TestTypes.PROP_INTEGER).build()).build();
    byteEntityRangeFactory = new ByteEntityRangeFactory(schema);
    byteEntityElementConverter = new ByteEntityAccumuloElementConverter(schema);
    Gaffer1RangeFactory = new ClassicRangeFactory(schema);
    gafferV1ElementConverter = new ClassicAccumuloElementConverter(schema);
}

Example 10 with ByteEntityAccumuloElementConverter

use of uk.gov.gchq.gaffer.accumulostore.key.core.impl.byteEntity.ByteEntityAccumuloElementConverter in project Gaffer by gchq.

the class ImportKeyValueJavaPairRDDToAccumuloHandlerTest method checkImportKeyValueJavaPairRDD.

@Test
public void checkImportKeyValueJavaPairRDD() throws OperationException, IOException, InterruptedException {
    final Graph graph1 = new Graph.Builder().addSchema(getClass().getResourceAsStream("/schema/dataSchema.json")).addSchema(getClass().getResourceAsStream("/schema/dataTypes.json")).addSchema(getClass().getResourceAsStream("/schema/storeSchema.json")).addSchema(getClass().getResourceAsStream("/schema/storeTypes.json")).storeProperties(getClass().getResourceAsStream("/store.properties")).build();
    final List<Element> elements = new ArrayList<>();
    for (int i = 0; i < 10; i++) {
        final Entity entity = new Entity(TestGroups.ENTITY);
        entity.setVertex("" + i);
        final Edge edge1 = new Edge(TestGroups.EDGE);
        edge1.setSource("" + i);
        edge1.setDestination("B");
        edge1.setDirected(false);
        edge1.putProperty(TestPropertyNames.COUNT, 2);
        final Edge edge2 = new Edge(TestGroups.EDGE);
        edge2.setSource("" + i);
        edge2.setDestination("C");
        edge2.setDirected(false);
        edge2.putProperty(TestPropertyNames.COUNT, 4);
        elements.add(edge1);
        elements.add(edge2);
        elements.add(entity);
    }
    final User user = new User();
    final SparkConf sparkConf = new SparkConf().setMaster("local").setAppName("testCheckGetCorrectElementsInJavaRDDForEntitySeed").set("spark.serializer", "org.apache.spark.serializer.KryoSerializer").set("spark.kryo.registrator", "uk.gov.gchq.gaffer.spark.serialisation.kryo.Registrator").set("spark.driver.allowMultipleContexts", "true");
    final JavaSparkContext sparkContext = new JavaSparkContext(sparkConf);
    // Create Hadoop configuration and serialise to a string
    final Configuration configuration = new Configuration();
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    configuration.write(new DataOutputStream(baos));
    final String configurationString = new String(baos.toByteArray(), CommonConstants.UTF_8);
    final String outputPath = this.getClass().getResource("/").getPath().toString() + "load";
    final String failurePath = this.getClass().getResource("/").getPath().toString() + "failure";
    final File file = new File(outputPath);
    if (file.exists()) {
        FileUtils.forceDelete(file);
    }
    final ElementConverterFunction func = new ElementConverterFunction(sparkContext.broadcast(new ByteEntityAccumuloElementConverter(graph1.getSchema())));
    final JavaPairRDD<Key, Value> elementJavaRDD = sparkContext.parallelize(elements).flatMapToPair(func);
    final ImportKeyValueJavaPairRDDToAccumulo addRdd = new ImportKeyValueJavaPairRDDToAccumulo.Builder().input(elementJavaRDD).outputPath(outputPath).failurePath(failurePath).build();
    graph1.execute(addRdd, user);
    FileUtils.forceDelete(file);
    // Check all elements were added
    final GetJavaRDDOfAllElements rddQuery = new GetJavaRDDOfAllElements.Builder().javaSparkContext(sparkContext).option(AbstractGetRDDHandler.HADOOP_CONFIGURATION_KEY, configurationString).build();
    final JavaRDD<Element> rdd = graph1.execute(rddQuery, user);
    if (rdd == null) {
        fail("No RDD returned");
    }
    final Set<Element> results = new HashSet<>(rdd.collect());
    assertEquals(elements.size(), results.size());
    sparkContext.stop();
}