Examples with IteratorSettingException uk.gov.gchq.gaffer.accumulostore.key.exception.IteratorSettingException used on opensource projects

Example 6 with IteratorSettingException

use of uk.gov.gchq.gaffer.accumulostore.key.exception.IteratorSettingException in project Gaffer by gchq.

the class AccumuloSingleIDRetrieverTest method testEntitySeedQueryEdgesAndEntities.

private void testEntitySeedQueryEdgesAndEntities(final AccumuloStore store) throws AccumuloException, StoreException {
    setupGraph(store, numEntries);
    final User user = new User();
    // Create set to query for
    final Set<ElementSeed> ids = new HashSet<>();
    for (int i = 0; i < numEntries; i++) {
        ids.add(new EntitySeed("" + i));
    }
    final View view = new View.Builder().edge(TestGroups.EDGE).entity(TestGroups.ENTITY).build();
    final GetElements<ElementSeed, ?> operation = new GetElements<>(view, ids);
    operation.setIncludeEntities(true);
    operation.setIncludeEdges(IncludeEdgeType.ALL);
    try {
        final AccumuloSingleIDRetriever retriever = new AccumuloSingleIDRetriever(store, operation, new User());
        assertEquals(numEntries * 3, Iterables.size(retriever));
    } catch (IteratorSettingException e) {
        fail("Unable to construct SingleID Retriever");
    }
//Should find both i-B and i-C edges and entities i
}

Example 7 with IteratorSettingException

use of uk.gov.gchq.gaffer.accumulostore.key.exception.IteratorSettingException in project Gaffer by gchq.

the class AccumuloSingleIDRetrieverTest method testEntitySeedQueryOutgoingEdgesOnly.

private void testEntitySeedQueryOutgoingEdgesOnly(final AccumuloStore store) throws AccumuloException, StoreException {
    setupGraph(store, numEntries);
    final User user = new User();
    // Create set to query for
    Set<ElementSeed> ids = new HashSet<>();
    for (int i = 0; i < numEntries; i++) {
        ids.add(new EntitySeed("" + i));
    }
    final View view = new View.Builder().edge(TestGroups.EDGE).entity(TestGroups.ENTITY).build();
    AccumuloSingleIDRetriever retriever = null;
    GetElements<ElementSeed, ?> operation = new GetElements<>(view, ids);
    operation.setIncludeEntities(false);
    operation.setIncludeIncomingOutGoing(IncludeIncomingOutgoingType.OUTGOING);
    try {
        retriever = new AccumuloSingleIDRetriever(store, operation, user);
    } catch (IteratorSettingException e) {
        e.printStackTrace();
    }
    int count = 0;
    for (final Element element : retriever) {
        count++;
        assertEquals(TestGroups.EDGE, element.getGroup());
    }
    //Should find both i-B and i-C edges.
    assertEquals(numEntries * 2, count);
}

Example 8 with IteratorSettingException

use of uk.gov.gchq.gaffer.accumulostore.key.exception.IteratorSettingException in project Gaffer by gchq.

the class AbstractGetRDDHandler method addIterators.

public void addIterators(final AccumuloStore accumuloStore, final Configuration conf, final User user, final GetElementsOperation<?, ?> operation) throws OperationException {
    try {
        // Update configuration with instance name, table name, zookeepers, and with view
        accumuloStore.updateConfiguration(conf, operation.getView(), user);
        // Add iterators based on operation-specific (i.e. not view related) options
        final IteratorSetting edgeEntityDirectionFilter = accumuloStore.getKeyPackage().getIteratorFactory().getEdgeEntityDirectionFilterIteratorSetting(operation);
        if (edgeEntityDirectionFilter != null) {
            InputConfigurator.addIterator(AccumuloInputFormat.class, conf, edgeEntityDirectionFilter);
        }
        final IteratorSetting queryTimeAggregator = accumuloStore.getKeyPackage().getIteratorFactory().getQueryTimeAggregatorIteratorSetting(operation.getView(), accumuloStore);
        if (queryTimeAggregator != null) {
            InputConfigurator.addIterator(AccumuloInputFormat.class, conf, queryTimeAggregator);
        }
    } catch (final StoreException | IteratorSettingException e) {
        throw new OperationException("Failed to update configuration", e);
    }
}

Example 9 with IteratorSettingException

use of uk.gov.gchq.gaffer.accumulostore.key.exception.IteratorSettingException in project Gaffer by gchq.

the class GetAdjacentEntitySeedsHandler method doOperation.

public CloseableIterable<EntitySeed> doOperation(final GetAdjacentEntitySeeds operation, final User user, final AccumuloStore store) throws OperationException {
    operation.addOption(AccumuloStoreConstants.OPERATION_RETURN_MATCHED_SEEDS_AS_EDGE_SOURCE, "true");
    final AccumuloRetriever<?> edgeRetriever;
    try {
        operation.setIncludeEntities(false);
        if (IncludeEdgeType.NONE == operation.getIncludeEdges()) {
            operation.setIncludeEdges(IncludeEdgeType.ALL);
        }
        final IteratorSettingFactory iteratorFactory = store.getKeyPackage().getIteratorFactory();
        edgeRetriever = new AccumuloSingleIDRetriever(store, operation, user, iteratorFactory.getElementPreAggregationFilterIteratorSetting(operation.getView(), store), iteratorFactory.getElementPostAggregationFilterIteratorSetting(operation.getView(), store), iteratorFactory.getEdgeEntityDirectionFilterIteratorSetting(operation), iteratorFactory.getQueryTimeAggregatorIteratorSetting(operation.getView(), store));
    } catch (IteratorSettingException | StoreException e) {
        throw new OperationException(e.getMessage(), e);
    }
    return new ExtractDestinationEntitySeed(edgeRetriever);
}

Example 10 with IteratorSettingException

use of uk.gov.gchq.gaffer.accumulostore.key.exception.IteratorSettingException in project Gaffer by gchq.

the class RowIdAggregatorTest method testAggregatingMultiplePropertySetsAcrossRowIDRange.

private void testAggregatingMultiplePropertySetsAcrossRowIDRange(final AccumuloStore store, final AccumuloElementConverter elementConverter) throws StoreException, AccumuloElementConversionException, RangeFactoryException {
    String visibilityString = "public";
    try {
        // Create table
        // (this method creates the table, removes the versioning iterator, and adds the SetOfStatisticsCombiner iterator).
        TableUtils.createTable(store);
        final Properties properties1 = new Properties();
        properties1.put(AccumuloPropertyNames.COUNT, 1);
        final Properties properties2 = new Properties();
        properties2.put(AccumuloPropertyNames.COUNT, 1);
        final Properties properties3 = new Properties();
        properties3.put(AccumuloPropertyNames.COUNT, 2);
        // Create edge
        final Edge edge = new Edge(TestGroups.EDGE);
        edge.setSource("2");
        edge.setDestination("1");
        edge.setDirected(true);
        edge.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 1);
        edge.putProperty(AccumuloPropertyNames.PROP_1, 0);
        edge.putProperty(AccumuloPropertyNames.PROP_2, 0);
        edge.putProperty(AccumuloPropertyNames.PROP_3, 0);
        edge.putProperty(AccumuloPropertyNames.PROP_4, 0);
        final Edge edge2 = new Edge(TestGroups.EDGE);
        edge2.setSource("B");
        edge2.setDestination("Z");
        edge2.setDirected(true);
        edge2.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 1);
        edge2.putProperty(AccumuloPropertyNames.PROP_1, 1);
        edge2.putProperty(AccumuloPropertyNames.PROP_2, 1);
        edge2.putProperty(AccumuloPropertyNames.PROP_3, 1);
        edge2.putProperty(AccumuloPropertyNames.PROP_4, 1);
        final Edge edge3 = new Edge(TestGroups.EDGE);
        edge3.setSource("3");
        edge3.setDestination("8");
        edge3.setDirected(true);
        edge3.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 1);
        edge3.putProperty(AccumuloPropertyNames.PROP_1, 0);
        edge3.putProperty(AccumuloPropertyNames.PROP_2, 0);
        edge3.putProperty(AccumuloPropertyNames.PROP_3, 0);
        edge3.putProperty(AccumuloPropertyNames.PROP_4, 0);
        final Edge edge6 = new Edge("BasicEdge2");
        edge6.setSource("1");
        edge6.setDestination("5");
        edge6.setDirected(true);
        edge6.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 2);
        edge6.putProperty(AccumuloPropertyNames.PROP_1, 0);
        edge6.putProperty(AccumuloPropertyNames.PROP_2, 0);
        edge6.putProperty(AccumuloPropertyNames.PROP_3, 0);
        edge6.putProperty(AccumuloPropertyNames.PROP_4, 0);
        final Edge edge7 = new Edge("BasicEdge2");
        edge7.setSource("2");
        edge7.setDestination("6");
        edge7.setDirected(true);
        edge7.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 1);
        edge7.putProperty(AccumuloPropertyNames.PROP_1, 0);
        edge7.putProperty(AccumuloPropertyNames.PROP_2, 0);
        edge7.putProperty(AccumuloPropertyNames.PROP_3, 0);
        edge7.putProperty(AccumuloPropertyNames.PROP_4, 0);
        final Edge edge8 = new Edge("BasicEdge2");
        edge8.setSource("4");
        edge8.setDestination("8");
        edge8.setDirected(true);
        edge8.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 2);
        edge8.putProperty(AccumuloPropertyNames.PROP_1, 0);
        edge8.putProperty(AccumuloPropertyNames.PROP_2, 0);
        edge8.putProperty(AccumuloPropertyNames.PROP_3, 0);
        edge8.putProperty(AccumuloPropertyNames.PROP_4, 0);
        final Edge edge9 = new Edge("BasicEdge2");
        edge9.setSource("5");
        edge9.setDestination("9");
        edge9.setDirected(true);
        edge9.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 2);
        edge9.putProperty(AccumuloPropertyNames.PROP_1, 0);
        edge9.putProperty(AccumuloPropertyNames.PROP_2, 0);
        edge9.putProperty(AccumuloPropertyNames.PROP_3, 0);
        edge9.putProperty(AccumuloPropertyNames.PROP_4, 0);
        // Accumulo key
        final Key key = elementConverter.getKeysFromEdge(edge).getFirst();
        final Key key2 = elementConverter.getKeysFromEdge(edge2).getFirst();
        final Key key3 = elementConverter.getKeysFromEdge(edge3).getFirst();
        final Key key4 = elementConverter.getKeysFromEdge(edge6).getFirst();
        final Key key5 = elementConverter.getKeysFromEdge(edge7).getFirst();
        final Key key6 = elementConverter.getKeysFromEdge(edge8).getFirst();
        final Key key7 = elementConverter.getKeysFromEdge(edge9).getFirst();
        // Accumulo values
        final Value value1 = elementConverter.getValueFromProperties(TestGroups.EDGE, properties1);
        final Value value2 = elementConverter.getValueFromProperties(TestGroups.EDGE, properties2);
        final Value value3 = elementConverter.getValueFromProperties(TestGroups.EDGE, properties3);
        final Value value4 = elementConverter.getValueFromProperties(TestGroups.EDGE_2, properties1);
        final Value value5 = elementConverter.getValueFromProperties(TestGroups.EDGE_2, properties2);
        //Create mutation
        final Mutation m1 = new Mutation(key.getRow());
        m1.put(key.getColumnFamily(), key.getColumnQualifier(), new ColumnVisibility(key.getColumnVisibility()), key.getTimestamp(), value1);
        final Mutation m2 = new Mutation(key.getRow());
        m2.put(key.getColumnFamily(), key.getColumnQualifier(), new ColumnVisibility(key.getColumnVisibility()), key.getTimestamp(), value2);
        final Mutation m3 = new Mutation(key.getRow());
        m3.put(key.getColumnFamily(), key.getColumnQualifier(), new ColumnVisibility(key.getColumnVisibility()), key.getTimestamp(), value3);
        final Mutation m4 = new Mutation(key2.getRow());
        m4.put(key2.getColumnFamily(), key2.getColumnQualifier(), new ColumnVisibility(key2.getColumnVisibility()), key2.getTimestamp(), value1);
        final Mutation m5 = new Mutation(key.getRow());
        m5.put(key3.getColumnFamily(), key3.getColumnQualifier(), new ColumnVisibility(key3.getColumnVisibility()), key3.getTimestamp(), value1);
        final Mutation m6 = new Mutation(key4.getRow());
        m6.put(key4.getColumnFamily(), key4.getColumnQualifier(), new ColumnVisibility(key4.getColumnVisibility()), key4.getTimestamp(), value4);
        final Mutation m7 = new Mutation(key5.getRow());
        m7.put(key5.getColumnFamily(), key5.getColumnQualifier(), new ColumnVisibility(key5.getColumnVisibility()), key5.getTimestamp(), value5);
        final Mutation m8 = new Mutation(key6.getRow());
        m8.put(key6.getColumnFamily(), key6.getColumnQualifier(), new ColumnVisibility(key6.getColumnVisibility()), key6.getTimestamp(), value5);
        final Mutation m9 = new Mutation(key7.getRow());
        m9.put(key7.getColumnFamily(), key7.getColumnQualifier(), new ColumnVisibility(key7.getColumnVisibility()), key7.getTimestamp(), value5);
        // Write mutation
        final BatchWriterConfig writerConfig = new BatchWriterConfig();
        writerConfig.setMaxMemory(1000000L);
        writerConfig.setMaxLatency(1000L, TimeUnit.MILLISECONDS);
        writerConfig.setMaxWriteThreads(1);
        final BatchWriter writer = store.getConnection().createBatchWriter(store.getProperties().getTable(), writerConfig);
        writer.addMutation(m1);
        writer.addMutation(m2);
        writer.addMutation(m3);
        writer.addMutation(m4);
        writer.addMutation(m5);
        writer.addMutation(m6);
        writer.addMutation(m7);
        writer.addMutation(m8);
        writer.addMutation(m9);
        writer.close();
        // Read data back and check we get one merged element
        final Authorizations authorizations = new Authorizations(visibilityString);
        final BatchScanner scanner = store.getConnection().createBatchScanner(store.getProperties().getTable(), authorizations, 1000);
        try {
            scanner.addScanIterator(store.getKeyPackage().getIteratorFactory().getRowIDAggregatorIteratorSetting(store, "BasicEdge2"));
        } catch (IteratorSettingException e) {
            fail(e.getMessage());
        }
        final RangeFactory rangeF = store.getKeyPackage().getRangeFactory();
        final Range r = rangeF.getRangeFromPair(new Pair<ElementSeed>((new EntitySeed("1")), new EntitySeed("4")), new SummariseGroupOverRanges());
        final Range r2 = rangeF.getRangeFromPair(new Pair<ElementSeed>((new EntitySeed("5")), new EntitySeed("5")), new SummariseGroupOverRanges());
        scanner.setRanges(Arrays.asList(r, r2));
        final Iterator<Entry<Key, Value>> it = scanner.iterator();
        Entry<Key, Value> entry = it.next();
        Element readEdge = elementConverter.getFullElement(entry.getKey(), entry.getValue());
        Edge expectedEdge = new Edge("BasicEdge2");
        expectedEdge.setSource("4");
        expectedEdge.setDestination("8");
        expectedEdge.setDirected(true);
        expectedEdge.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 5);
        expectedEdge.putProperty(AccumuloPropertyNames.COUNT, 3);
        assertEquals(expectedEdge, readEdge);
        assertEquals(5, readEdge.getProperty(AccumuloPropertyNames.COLUMN_QUALIFIER));
        assertEquals(3, readEdge.getProperty(AccumuloPropertyNames.COUNT));
        // Check we get the Result of the second provided range
        assertTrue(it.hasNext());
        entry = it.next();
        readEdge = elementConverter.getFullElement(entry.getKey(), entry.getValue());
        expectedEdge = new Edge("BasicEdge2");
        expectedEdge.setSource("5");
        expectedEdge.setDestination("9");
        expectedEdge.setDirected(true);
        expectedEdge.putProperty(AccumuloPropertyNames.COLUMN_QUALIFIER, 2);
        expectedEdge.putProperty(AccumuloPropertyNames.COUNT, 1);
        assertEquals(expectedEdge, readEdge);
        //Check no additional rows are found. (For a table of this size we shouldn't see this)
        if (it.hasNext()) {
            fail("Additional row found.");
        }
    } catch (AccumuloException | TableExistsException | TableNotFoundException e) {
        fail(this.getClass().getSimpleName() + " failed with exception: " + e);
    }
}