Examples with PropertyKey org.janusgraph.core.PropertyKey used on opensource projects

Example 81 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class JanusGraphTest method testTinkerPopOptimizationStrategies.

@Test
public void testTinkerPopOptimizationStrategies() {
    PropertyKey id = mgmt.makePropertyKey("id").cardinality(Cardinality.SINGLE).dataType(Integer.class).make();
    PropertyKey weight = mgmt.makePropertyKey("weight").cardinality(Cardinality.SINGLE).dataType(Integer.class).make();
    mgmt.buildIndex("byId", Vertex.class).addKey(id).buildCompositeIndex();
    mgmt.buildIndex("byWeight", Vertex.class).addKey(weight).buildCompositeIndex();
    mgmt.buildIndex("byIdWeight", Vertex.class).addKey(id).addKey(weight).buildCompositeIndex();
    EdgeLabel knows = mgmt.makeEdgeLabel("knows").make();
    mgmt.buildEdgeIndex(knows, "byWeightDecr", Direction.OUT, decr, weight);
    mgmt.buildEdgeIndex(knows, "byWeightIncr", Direction.OUT, incr, weight);
    PropertyKey names = mgmt.makePropertyKey("names").cardinality(Cardinality.LIST).dataType(String.class).make();
    mgmt.buildPropertyIndex(names, "namesByWeight", decr, weight);
    finishSchema();
    int numV = 100;
    JanusGraphVertex[] vs = new JanusGraphVertex[numV];
    for (int i = 0; i < numV; i++) {
        vs[i] = graph.addVertex("id", i, "weight", i % 5);
    }
    int superV = 10;
    int sid = -1;
    JanusGraphVertex[] sv = new JanusGraphVertex[superV];
    for (int i = 0; i < superV; i++) {
        sv[i] = graph.addVertex("id", sid);
        for (int j = 0; j < numV; j++) {
            sv[i].addEdge("knows", vs[j], "weight", j % 5);
            sv[i].property(VertexProperty.Cardinality.list, "names", "n" + j, "weight", j % 5);
        }
    }
    Traversal t;
    TraversalMetrics metrics;
    GraphTraversalSource gts = graph.traversal();
    // Edge
    assertNumStep(numV / 5, 1, gts.V(sv[0]).outE("knows").has("weight", 1), JanusGraphVertexStep.class);
    assertNumStep(numV, 1, gts.V(sv[0]).outE("knows"), JanusGraphVertexStep.class);
    assertNumStep(numV, 1, gts.V(sv[0]).out("knows"), JanusGraphVertexStep.class);
    assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").limit(10)), JanusGraphVertexStep.class);
    assertNumStep(10, 1, gts.V(sv[0]).local(__.outE("knows").range(10, 20)), LocalStep.class);
    assertNumStep(numV, 2, gts.V(sv[0]).outE("knows").order().by("weight", decr), JanusGraphVertexStep.class, OrderGlobalStep.class);
    // Ensure the LocalStep is dropped because the Order can be folded in the JanusGraphVertexStep which in turn
    // will allow JanusGraphLocalQueryOptimizationStrategy to drop the LocalStep as the local ordering will be
    // provided by the single JanusGraphVertex step
    assertNumStep(10, 0, gts.V(sv[0]).local(__.outE("knows").order().by("weight", decr).limit(10)), LocalStep.class);
    assertNumStep(numV / 5, 2, gts.V(sv[0]).outE("knows").has("weight", 1).order().by("weight", incr), JanusGraphVertexStep.class, OrderGlobalStep.class);
    assertNumStep(10, 0, gts.V(sv[0]).local(__.outE("knows").has("weight", 1).order().by("weight", incr).limit(10)), LocalStep.class);
    // Note that for this test, the upper offset of the range will be folded into the JanusGraphVertexStep
    // by JanusGraphLocalQueryOptimizationStrategy, but not the lower offset. The RangeGlobalStep will in turn be kept
    // to enforce this lower bound and the LocalStep will be left as is as the local behavior will have not been
    // entirely subsumed by the JanusGraphVertexStep
    assertNumStep(5, 1, gts.V(sv[0]).local(__.outE("knows").has("weight", 1).has("weight", 1).order().by("weight", incr).range(10, 15)), LocalStep.class);
    assertNumStep(1, 1, gts.V(sv[0]).outE("knows").filter(__.inV().is(vs[50])), JanusGraphVertexStep.class);
    assertNumStep(1, 1, gts.V(sv[0]).outE("knows").filter(__.otherV().is(vs[50])), JanusGraphVertexStep.class);
    assertNumStep(1, 1, gts.V(sv[0]).bothE("knows").filter(__.otherV().is(vs[50])), JanusGraphVertexStep.class);
    assertNumStep(1, 2, gts.V(sv[0]).bothE("knows").filter(__.inV().is(vs[50])), JanusGraphVertexStep.class, TraversalFilterStep.class);
    // Property
    assertNumStep(numV / 5, 1, gts.V(sv[0]).properties("names").has("weight", 1), JanusGraphPropertiesStep.class);
    assertNumStep(numV, 1, gts.V(sv[0]).properties("names"), JanusGraphPropertiesStep.class);
    assertNumStep(10, 0, gts.V(sv[0]).local(__.properties("names").order().by("weight", decr).limit(10)), LocalStep.class);
    assertNumStep(numV, 2, gts.V(sv[0]).outE("knows").values("weight"), JanusGraphVertexStep.class, JanusGraphPropertiesStep.class);
    // Global graph queries
    assertNumStep(1, 1, gts.V().has("id", numV / 5), JanusGraphStep.class);
    assertNumStep(1, 1, gts.V().has("id", numV / 5).has("weight", (numV / 5) % 5), JanusGraphStep.class);
    assertNumStep(numV / 5, 1, gts.V().has("weight", 1), JanusGraphStep.class);
    assertNumStep(10, 1, gts.V().has("weight", 1).range(0, 10), JanusGraphStep.class);
    assertNumStep(superV, 1, gts.V().has("id", sid), JanusGraphStep.class);
    // Ensure that as steps don't interfere
    assertNumStep(1, 1, gts.V().has("id", numV / 5).as("x"), JanusGraphStep.class);
    assertNumStep(1, 1, gts.V().has("id", numV / 5).has("weight", (numV / 5) % 5).as("x"), JanusGraphStep.class);
    assertNumStep(superV * (numV / 5), 2, gts.V().has("id", sid).outE("knows").has("weight", 1), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.between(1, 3)), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).limit(10)), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * 10, 1, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), JanusGraphStep.class);
    assertNumStep(superV * 10, 0, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), LocalStep.class);
    clopen(option(USE_MULTIQUERY), true);
    gts = graph.traversal();
    assertNumStep(superV * (numV / 5), 2, gts.V().has("id", sid).outE("knows").has("weight", 1), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * (numV / 5 * 2), 2, gts.V().has("id", sid).outE("knows").has("weight", P.between(1, 3)), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * 10, 2, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).limit(10)), JanusGraphStep.class, JanusGraphVertexStep.class);
    assertNumStep(superV * 10, 1, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), JanusGraphStep.class);
    assertNumStep(superV * 10, 0, gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)), LocalStep.class);
    assertNumStep(superV * numV, 2, gts.V().has("id", sid).values("names"), JanusGraphStep.class, JanusGraphPropertiesStep.class);
    // Verify traversal metrics when all reads are from cache (i.e. no backend queries)
    t = gts.V().has("id", sid).local(__.outE("knows").has("weight", P.between(1, 3)).order().by("weight", decr).limit(10)).profile("~metrics");
    assertCount(superV * 10, t);
    metrics = t.asAdmin().getSideEffects().get("~metrics");
    // Verify that properties also use multi query
    t = gts.V().has("id", sid).values("names").profile("~metrics");
    assertCount(superV * numV, t);
    metrics = t.asAdmin().getSideEffects().get("~metrics");
    clopen(option(USE_MULTIQUERY), true);
    gts = graph.traversal();
    // Verify traversal metrics when having to read from backend [same query as above]
    t = gts.V().has("id", sid).local(__.outE("knows").has("weight", P.gte(1)).has("weight", P.lt(3)).order().by("weight", decr).limit(10)).profile("~metrics");
    assertCount(superV * 10, t);
    metrics = t.asAdmin().getSideEffects().get("~metrics");
    // Verify that properties also use multi query [same query as above]
    t = gts.V().has("id", sid).values("names").profile("~metrics");
    assertCount(superV * numV, t);
    metrics = t.asAdmin().getSideEffects().get("~metrics");
}

Example 82 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class JanusGraphTest method simpleLogTest.

public void simpleLogTest(final boolean withLogFailure) throws InterruptedException {
    final String userLogName = "test";
    final Serializer serializer = graph.getDataSerializer();
    final EdgeSerializer edgeSerializer = graph.getEdgeSerializer();
    final TimestampProvider times = graph.getConfiguration().getTimestampProvider();
    final Instant startTime = times.getTime();
    clopen(option(SYSTEM_LOG_TRANSACTIONS), true, option(LOG_BACKEND, USER_LOG), (withLogFailure ? TestMockLog.class.getName() : LOG_BACKEND.getDefaultValue()), option(TestMockLog.LOG_MOCK_FAILADD, USER_LOG), withLogFailure, option(KCVSLog.LOG_READ_LAG_TIME, USER_LOG), Duration.ofMillis(50), option(LOG_READ_INTERVAL, USER_LOG), Duration.ofMillis(250), option(LOG_SEND_DELAY, USER_LOG), Duration.ofMillis(100), option(KCVSLog.LOG_READ_LAG_TIME, TRANSACTION_LOG), Duration.ofMillis(50), option(LOG_READ_INTERVAL, TRANSACTION_LOG), Duration.ofMillis(250), option(MAX_COMMIT_TIME), Duration.ofSeconds(1));
    final String instanceId = graph.getConfiguration().getUniqueGraphId();
    PropertyKey weight = tx.makePropertyKey("weight").dataType(Float.class).cardinality(Cardinality.SINGLE).make();
    EdgeLabel knows = tx.makeEdgeLabel("knows").make();
    JanusGraphVertex n1 = tx.addVertex("weight", 10.5);
    newTx();
    final Instant[] txTimes = new Instant[4];
    // Transaction with custom user log name
    txTimes[0] = times.getTime();
    JanusGraphTransaction tx2 = graph.buildTransaction().logIdentifier(userLogName).start();
    JanusGraphVertex v1 = tx2.addVertex("weight", 111.1);
    v1.addEdge("knows", v1);
    tx2.commit();
    final long v1id = getId(v1);
    txTimes[1] = times.getTime();
    tx2 = graph.buildTransaction().logIdentifier(userLogName).start();
    JanusGraphVertex v2 = tx2.addVertex("weight", 222.2);
    v2.addEdge("knows", getV(tx2, v1id));
    tx2.commit();
    final long v2id = getId(v2);
    // Only read tx
    tx2 = graph.buildTransaction().logIdentifier(userLogName).start();
    v1 = getV(tx2, v1id);
    assertEquals(111.1, v1.<Float>value("weight").doubleValue(), 0.01);
    assertEquals(222.2, getV(tx2, v2).<Float>value("weight").doubleValue(), 0.01);
    tx2.commit();
    // Deleting transaction
    txTimes[2] = times.getTime();
    tx2 = graph.buildTransaction().logIdentifier(userLogName).start();
    v2 = getV(tx2, v2id);
    assertEquals(222.2, v2.<Float>value("weight").doubleValue(), 0.01);
    v2.remove();
    tx2.commit();
    // Edge modifying transaction
    txTimes[3] = times.getTime();
    tx2 = graph.buildTransaction().logIdentifier(userLogName).start();
    v1 = getV(tx2, v1id);
    assertEquals(111.1, v1.<Float>value("weight").doubleValue(), 0.01);
    final Edge e = Iterables.getOnlyElement(v1.query().direction(Direction.OUT).labels("knows").edges());
    assertFalse(e.property("weight").isPresent());
    e.property("weight", 44.4);
    tx2.commit();
    close();
    final Instant endTime = times.getTime();
    final ReadMarker startMarker = ReadMarker.fromTime(startTime);
    final Log transactionLog = openTxLog();
    final Log userLog = openUserLog(userLogName);
    final EnumMap<LogTxStatus, AtomicInteger> txMsgCounter = new EnumMap<>(LogTxStatus.class);
    for (final LogTxStatus status : LogTxStatus.values()) txMsgCounter.put(status, new AtomicInteger(0));
    final AtomicInteger userLogMeta = new AtomicInteger(0);
    transactionLog.registerReader(startMarker, new MessageReader() {

        @Override
        public void read(Message message) {
            final Instant msgTime = message.getTimestamp();
            assertTrue(msgTime.isAfter(startTime) || msgTime.equals(startTime));
            assertNotNull(message.getSenderId());
            final TransactionLogHeader.Entry txEntry = TransactionLogHeader.parse(message.getContent(), serializer, times);
            final TransactionLogHeader header = txEntry.getHeader();
            // System.out.println(header.getTimestamp(TimeUnit.MILLISECONDS));
            assertTrue(header.getTimestamp().isAfter(startTime) || header.getTimestamp().equals(startTime));
            assertTrue(header.getTimestamp().isBefore(msgTime) || header.getTimestamp().equals(msgTime));
            assertNotNull(txEntry.getMetadata());
            assertNull(txEntry.getMetadata().get(LogTxMeta.GROUPNAME));
            final LogTxStatus status = txEntry.getStatus();
            if (status == LogTxStatus.PRECOMMIT) {
                assertTrue(txEntry.hasContent());
                final Object logId = txEntry.getMetadata().get(LogTxMeta.LOG_ID);
                if (logId != null) {
                    assertTrue(logId instanceof String);
                    assertEquals(userLogName, logId);
                    userLogMeta.incrementAndGet();
                }
            } else if (withLogFailure) {
                assertTrue(status.isPrimarySuccess() || status == LogTxStatus.SECONDARY_FAILURE);
                if (status == LogTxStatus.SECONDARY_FAILURE) {
                    final TransactionLogHeader.SecondaryFailures secFail = txEntry.getContentAsSecondaryFailures(serializer);
                    assertTrue(secFail.failedIndexes.isEmpty());
                    assertTrue(secFail.userLogFailure);
                }
            } else {
                assertFalse(txEntry.hasContent());
                assertTrue(status.isSuccess());
            }
            txMsgCounter.get(txEntry.getStatus()).incrementAndGet();
        }

        @Override
        public void updateState() {
        }
    });
    final EnumMap<Change, AtomicInteger> userChangeCounter = new EnumMap<>(Change.class);
    for (final Change change : Change.values()) userChangeCounter.put(change, new AtomicInteger(0));
    final AtomicInteger userLogMsgCounter = new AtomicInteger(0);
    userLog.registerReader(startMarker, new MessageReader() {

        @Override
        public void read(Message message) {
            final Instant msgTime = message.getTimestamp();
            assertTrue(msgTime.isAfter(startTime) || msgTime.equals(startTime));
            assertNotNull(message.getSenderId());
            final StaticBuffer content = message.getContent();
            assertTrue(content != null && content.length() > 0);
            final TransactionLogHeader.Entry transactionEntry = TransactionLogHeader.parse(content, serializer, times);
            final Instant txTime = transactionEntry.getHeader().getTimestamp();
            assertTrue(txTime.isBefore(msgTime) || txTime.equals(msgTime));
            assertTrue(txTime.isAfter(startTime) || txTime.equals(msgTime));
            final long transactionId = transactionEntry.getHeader().getId();
            assertTrue(transactionId > 0);
            transactionEntry.getContentAsModifications(serializer).forEach(modification -> {
                assertTrue(modification.state == Change.ADDED || modification.state == Change.REMOVED);
                userChangeCounter.get(modification.state).incrementAndGet();
            });
            userLogMsgCounter.incrementAndGet();
        }

        @Override
        public void updateState() {
        }
    });
    Thread.sleep(4000);
    assertEquals(5, txMsgCounter.get(LogTxStatus.PRECOMMIT).get());
    assertEquals(4, txMsgCounter.get(LogTxStatus.PRIMARY_SUCCESS).get());
    assertEquals(1, txMsgCounter.get(LogTxStatus.COMPLETE_SUCCESS).get());
    assertEquals(4, userLogMeta.get());
    if (withLogFailure)
        assertEquals(4, txMsgCounter.get(LogTxStatus.SECONDARY_FAILURE).get());
    else
        assertEquals(4, txMsgCounter.get(LogTxStatus.SECONDARY_SUCCESS).get());
    // User-Log
    if (withLogFailure) {
        assertEquals(0, userLogMsgCounter.get());
    } else {
        assertEquals(4, userLogMsgCounter.get());
        assertEquals(7, userChangeCounter.get(Change.ADDED).get());
        assertEquals(4, userChangeCounter.get(Change.REMOVED).get());
    }
    clopen(option(VERBOSE_TX_RECOVERY), true);
    /*
        Transaction Recovery
         */
    final TransactionRecovery recovery = JanusGraphFactory.startTransactionRecovery(graph, startTime);
    /*
        Use user log processing framework
         */
    final AtomicInteger userLogCount = new AtomicInteger(0);
    final LogProcessorFramework userLogs = JanusGraphFactory.openTransactionLog(graph);
    userLogs.addLogProcessor(userLogName).setStartTime(startTime).setRetryAttempts(1).addProcessor((tx, txId, changes) -> {
        assertEquals(instanceId, txId.getInstanceId());
        // Just some reasonable upper bound
        assertTrue(txId.getTransactionId() > 0 && txId.getTransactionId() < 100);
        final Instant txTime = txId.getTransactionTime();
        // Times should be within a second
        assertTrue(String.format("tx timestamp %s not between start %s and end time %s", txTime, startTime, endTime), (txTime.isAfter(startTime) || txTime.equals(startTime)) && (txTime.isBefore(endTime) || txTime.equals(endTime)));
        assertTrue(tx.containsRelationType("knows"));
        assertTrue(tx.containsRelationType("weight"));
        final EdgeLabel knows1 = tx.getEdgeLabel("knows");
        final PropertyKey weight1 = tx.getPropertyKey("weight");
        Instant txTimeMicro = txId.getTransactionTime();
        int txNo;
        if (txTimeMicro.isBefore(txTimes[1])) {
            txNo = 1;
            // v1 addition transaction
            assertEquals(1, Iterables.size(changes.getVertices(Change.ADDED)));
            assertEquals(0, Iterables.size(changes.getVertices(Change.REMOVED)));
            assertEquals(1, Iterables.size(changes.getVertices(Change.ANY)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.ADDED)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.ADDED, knows1)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.ADDED, weight1)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.ANY)));
            assertEquals(0, Iterables.size(changes.getRelations(Change.REMOVED)));
            final JanusGraphVertex v = Iterables.getOnlyElement(changes.getVertices(Change.ADDED));
            assertEquals(v1id, getId(v));
            final VertexProperty<Float> p = Iterables.getOnlyElement(changes.getProperties(v, Change.ADDED, "weight"));
            assertEquals(111.1, p.value().doubleValue(), 0.01);
            assertEquals(1, Iterables.size(changes.getEdges(v, Change.ADDED, OUT)));
            assertEquals(1, Iterables.size(changes.getEdges(v, Change.ADDED, BOTH)));
        } else if (txTimeMicro.isBefore(txTimes[2])) {
            txNo = 2;
            // v2 addition transaction
            assertEquals(1, Iterables.size(changes.getVertices(Change.ADDED)));
            assertEquals(0, Iterables.size(changes.getVertices(Change.REMOVED)));
            assertEquals(2, Iterables.size(changes.getVertices(Change.ANY)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.ADDED)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.ADDED, knows1)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.ADDED, weight1)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.ANY)));
            assertEquals(0, Iterables.size(changes.getRelations(Change.REMOVED)));
            final JanusGraphVertex v = Iterables.getOnlyElement(changes.getVertices(Change.ADDED));
            assertEquals(v2id, getId(v));
            final VertexProperty<Float> p = Iterables.getOnlyElement(changes.getProperties(v, Change.ADDED, "weight"));
            assertEquals(222.2, p.value().doubleValue(), 0.01);
            assertEquals(1, Iterables.size(changes.getEdges(v, Change.ADDED, OUT)));
            assertEquals(1, Iterables.size(changes.getEdges(v, Change.ADDED, BOTH)));
        } else if (txTimeMicro.isBefore(txTimes[3])) {
            txNo = 3;
            // v2 deletion transaction
            assertEquals(0, Iterables.size(changes.getVertices(Change.ADDED)));
            assertEquals(1, Iterables.size(changes.getVertices(Change.REMOVED)));
            assertEquals(2, Iterables.size(changes.getVertices(Change.ANY)));
            assertEquals(0, Iterables.size(changes.getRelations(Change.ADDED)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.REMOVED)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.REMOVED, knows1)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.REMOVED, weight1)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.ANY)));
            final JanusGraphVertex v = Iterables.getOnlyElement(changes.getVertices(Change.REMOVED));
            assertEquals(v2id, getId(v));
            final VertexProperty<Float> p = Iterables.getOnlyElement(changes.getProperties(v, Change.REMOVED, "weight"));
            assertEquals(222.2, p.value().doubleValue(), 0.01);
            assertEquals(1, Iterables.size(changes.getEdges(v, Change.REMOVED, OUT)));
            assertEquals(0, Iterables.size(changes.getEdges(v, Change.ADDED, BOTH)));
        } else {
            txNo = 4;
            // v1 edge modification
            assertEquals(0, Iterables.size(changes.getVertices(Change.ADDED)));
            assertEquals(0, Iterables.size(changes.getVertices(Change.REMOVED)));
            assertEquals(1, Iterables.size(changes.getVertices(Change.ANY)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.ADDED)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.REMOVED)));
            assertEquals(1, Iterables.size(changes.getRelations(Change.REMOVED, knows1)));
            assertEquals(2, Iterables.size(changes.getRelations(Change.ANY)));
            final JanusGraphVertex v = Iterables.getOnlyElement(changes.getVertices(Change.ANY));
            assertEquals(v1id, getId(v));
            JanusGraphEdge e1 = Iterables.getOnlyElement(changes.getEdges(v, Change.REMOVED, Direction.OUT, "knows"));
            assertFalse(e1.property("weight").isPresent());
            assertEquals(v, e1.vertex(Direction.IN));
            e1 = Iterables.getOnlyElement(changes.getEdges(v, Change.ADDED, Direction.OUT, "knows"));
            assertEquals(44.4, e1.<Float>value("weight").doubleValue(), 0.01);
            assertEquals(v, e1.vertex(Direction.IN));
        }
        // See only current state of graph in transaction
        final JanusGraphVertex v11 = getV(tx, v1id);
        assertNotNull(v11);
        assertTrue(v11.isLoaded());
        if (txNo != 2) {
            // In the transaction that adds v2, v2 will be considered "loaded"
            assertMissing(tx, v2id);
        // assertTrue(txNo + " - " + v2, v2 == null || v2.isRemoved());
        }
        assertEquals(111.1, v11.<Float>value("weight").doubleValue(), 0.01);
        assertCount(1, v11.query().direction(Direction.OUT).edges());
        userLogCount.incrementAndGet();
    }).build();
    // wait
    Thread.sleep(22000L);
    recovery.shutdown();
    long[] recoveryStats = ((StandardTransactionLogProcessor) recovery).getStatistics();
    if (withLogFailure) {
        assertEquals(1, recoveryStats[0]);
        assertEquals(4, recoveryStats[1]);
    } else {
        assertEquals(5, recoveryStats[0]);
        assertEquals(0, recoveryStats[1]);
    }
    userLogs.removeLogProcessor(userLogName);
    userLogs.shutdown();
    assertEquals(4, userLogCount.get());
}

Example 83 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class IndexTypeWrapper method getField.

@Override
public IndexField getField(PropertyKey key) {
    Map<PropertyKey, IndexField> result = fieldMap;
    if (result == null) {
        ImmutableMap.Builder<PropertyKey, IndexField> b = ImmutableMap.builder();
        for (IndexField f : getFieldKeys()) b.put(f.getFieldKey(), f);
        result = b.build();
        fieldMap = result;
    }
    assert result != null;
    return result.get(key);
}

Example 84 with PropertyKey

use of org.janusgraph.core.PropertyKey in project janusgraph by JanusGraph.

the class StandardJanusGraphTxTest method createTxWithMockedInternals.

private StandardJanusGraphTx createTxWithMockedInternals() {
    StandardJanusGraph mockGraph = createMock(StandardJanusGraph.class);
    TransactionConfiguration txConfig = createMock(TransactionConfiguration.class);
    GraphDatabaseConfiguration gdbConfig = createMock(GraphDatabaseConfiguration.class);
    TimestampProvider tsProvider = createMock(TimestampProvider.class);
    Serializer mockSerializer = createMock(Serializer.class);
    EdgeSerializer mockEdgeSerializer = createMock(EdgeSerializer.class);
    IndexSerializer mockIndexSerializer = createMock(IndexSerializer.class);
    RelationType relationType = createMock(RelationType.class);
    IDManager idManager = createMock(IDManager.class);
    PropertyKey propertyKey = createMock(PropertyKey.class);
    DefaultSchemaMaker defaultSchemaMaker = createMock(DefaultSchemaMaker.class);
    expect(mockGraph.getConfiguration()).andReturn(gdbConfig);
    expect(mockGraph.isOpen()).andReturn(true).anyTimes();
    expect(mockGraph.getDataSerializer()).andReturn(mockSerializer);
    expect(mockGraph.getEdgeSerializer()).andReturn(mockEdgeSerializer);
    expect(mockGraph.getIndexSerializer()).andReturn(mockIndexSerializer);
    expect(mockGraph.getIDManager()).andReturn(idManager);
    expect(gdbConfig.getTimestampProvider()).andReturn(tsProvider);
    expect(txConfig.isSingleThreaded()).andReturn(true);
    expect(txConfig.hasPreloadedData()).andReturn(false);
    expect(txConfig.hasVerifyExternalVertexExistence()).andReturn(false);
    expect(txConfig.hasVerifyInternalVertexExistence()).andReturn(false);
    expect(txConfig.getVertexCacheSize()).andReturn(6);
    expect(txConfig.isReadOnly()).andReturn(true);
    expect(txConfig.getDirtyVertexSize()).andReturn(2);
    expect(txConfig.getIndexCacheWeight()).andReturn(2L);
    expect(txConfig.getGroupName()).andReturn(null);
    expect(txConfig.getAutoSchemaMaker()).andReturn(defaultSchemaMaker);
    expect(defaultSchemaMaker.makePropertyKey(isA(PropertyKeyMaker.class), notNull())).andReturn(propertyKey);
    expect(relationType.isPropertyKey()).andReturn(false);
    expect(propertyKey.isPropertyKey()).andReturn(true);
    replayAll();
    StandardJanusGraphTx partialMock = createMockBuilder(StandardJanusGraphTx.class).withConstructor(mockGraph, txConfig).addMockedMethod("getRelationType").createMock();
    expect(partialMock.getRelationType("Foo")).andReturn(null);
    expect(partialMock.getRelationType("Qux")).andReturn(propertyKey);
    expect(partialMock.getRelationType("Baz")).andReturn(relationType);
    replay(partialMock);
    return partialMock;
}