Examples with DrillbitEndpoint org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint used on opensource projects

Example 26 with DrillbitEndpoint

use of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint in project drill by apache.

the class TestBitBitKerberos method successEncryptionChunkMode.

@Test
public void successEncryptionChunkMode(@Injectable WorkerBee bee, @Injectable final WorkEventBus workBus) throws Exception {
    newConfig = new DrillConfig(config.withValue(ExecConstants.AUTHENTICATION_MECHANISMS, ConfigValueFactory.fromIterable(Lists.newArrayList("kerberos"))).withValue(ExecConstants.BIT_AUTHENTICATION_ENABLED, ConfigValueFactory.fromAnyRef(true)).withValue(ExecConstants.BIT_AUTHENTICATION_MECHANISM, ConfigValueFactory.fromAnyRef("kerberos")).withValue(ExecConstants.BIT_ENCRYPTION_SASL_ENABLED, ConfigValueFactory.fromAnyRef(true)).withValue(ExecConstants.BIT_ENCRYPTION_SASL_MAX_WRAPPED_SIZE, ConfigValueFactory.fromAnyRef(100000)).withValue(ExecConstants.USE_LOGIN_PRINCIPAL, ConfigValueFactory.fromAnyRef(true)).withValue(BootStrapContext.SERVICE_PRINCIPAL, ConfigValueFactory.fromAnyRef(krbHelper.SERVER_PRINCIPAL)).withValue(BootStrapContext.SERVICE_KEYTAB_LOCATION, ConfigValueFactory.fromAnyRef(krbHelper.serverKeytab.toString())), false);
    updateTestCluster(1, newConfig);
    new NonStrictExpectations() {

        {
            workBus.getFragmentManagerIfExists((FragmentHandle) any);
            result = manager;
            workBus.getFragmentManager((FragmentHandle) any);
            result = manager;
        }
    };
    DataConnectionConfig config = new DataConnectionConfig(c1.getAllocator(), c1, new DataServerRequestHandler(workBus, bee));
    DataServer server = new DataServer(config);
    port = server.bind(port, true);
    DrillbitEndpoint ep = DrillbitEndpoint.newBuilder().setAddress("localhost").setDataPort(port).build();
    DataConnectionManager connectionManager = new DataConnectionManager(ep, config);
    DataTunnel tunnel = new DataTunnel(connectionManager);
    AtomicLong max = new AtomicLong(0);
    for (int i = 0; i < 40; i++) {
        long t1 = System.currentTimeMillis();
        tunnel.sendRecordBatch(new TimingOutcome(max), new FragmentWritableBatch(false, QueryId.getDefaultInstance(), 1, 1, 1, 1, getRandomBatch(c1.getAllocator(), 5000)));
        System.out.println(System.currentTimeMillis() - t1);
    }
    System.out.println(String.format("Max time: %d", max.get()));
    assertTrue(max.get() > 2700);
    Thread.sleep(5000);
}

Example 27 with DrillbitEndpoint

use of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint in project drill by apache.

the class TestBitRpc method testConnectionBackpressure.

@Test
public void testConnectionBackpressure(@Injectable WorkerBee bee, @Injectable final WorkEventBus workBus) throws Exception {
    DrillConfig config1 = DrillConfig.create();
    final BootStrapContext c = new BootStrapContext(config1, ClassPathScanner.fromPrescan(config1));
    DrillConfig config2 = DrillConfig.create();
    BootStrapContext c2 = new BootStrapContext(config2, ClassPathScanner.fromPrescan(config2));
    final FragmentContext fcon = new MockUp<FragmentContext>() {

        BufferAllocator getAllocator() {
            return c.getAllocator();
        }
    }.getMockInstance();
    final FragmentManager fman = new MockUp<FragmentManager>() {

        int v = 0;

        @Mock
        boolean handle(IncomingDataBatch batch) throws FragmentSetupException, IOException {
            try {
                v++;
                if (v % 10 == 0) {
                    System.out.println("sleeping.");
                    Thread.sleep(3000);
                }
            } catch (InterruptedException e) {
            }
            RawFragmentBatch rfb = batch.newRawFragmentBatch(c.getAllocator());
            rfb.sendOk();
            rfb.release();
            return true;
        }

        public FragmentContext getFragmentContext() {
            return fcon;
        }
    }.getMockInstance();
    new NonStrictExpectations() {

        {
            workBus.getFragmentManagerIfExists((FragmentHandle) any);
            result = fman;
            workBus.getFragmentManager((FragmentHandle) any);
            result = fman;
        }
    };
    int port = 1234;
    DataConnectionConfig config = new DataConnectionConfig(c.getAllocator(), c, new DataServerRequestHandler(workBus, bee));
    DataServer server = new DataServer(config);
    port = server.bind(port, true);
    DrillbitEndpoint ep = DrillbitEndpoint.newBuilder().setAddress("localhost").setDataPort(port).build();
    DataConnectionManager manager = new DataConnectionManager(ep, config);
    DataTunnel tunnel = new DataTunnel(manager);
    AtomicLong max = new AtomicLong(0);
    for (int i = 0; i < 40; i++) {
        long t1 = System.currentTimeMillis();
        tunnel.sendRecordBatch(new TimingOutcome(max), new FragmentWritableBatch(false, QueryId.getDefaultInstance(), 1, 1, 1, 1, getRandomBatch(c.getAllocator(), 5000)));
        System.out.println(System.currentTimeMillis() - t1);
    // System.out.println("sent.");
    }
    System.out.println(String.format("Max time: %d", max.get()));
    assertTrue(max.get() > 2700);
    Thread.sleep(5000);
}

Example 28 with DrillbitEndpoint

use of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint in project drill by apache.

the class TestCustomTunnel method ensureRoundTripBytes.

@Test
public void ensureRoundTripBytes() throws Exception {
    final DrillbitContext context = getDrillbitContext();
    final TestCustomMessageHandler handler = new TestCustomMessageHandler(context.getEndpoint(), true);
    context.getController().registerCustomHandler(1002, handler, DrillbitEndpoint.PARSER);
    final ControlTunnel loopbackTunnel = context.getController().getTunnel(context.getEndpoint());
    final CustomTunnel<DrillbitEndpoint, QueryId> tunnel = loopbackTunnel.getCustomTunnel(1002, DrillbitEndpoint.class, QueryId.PARSER);
    buf1.retain();
    CustomFuture<QueryId> future = tunnel.send(context.getEndpoint(), buf1);
    assertEquals(expectedId, future.get());
    byte[] actual = new byte[1024];
    future.getBuffer().getBytes(0, actual);
    future.getBuffer().release();
    assertTrue(Arrays.equals(expected, actual));
}

Example 29 with DrillbitEndpoint

use of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint in project drill by apache.

the class AffinityCreator method getAffinityMap.

public static <T extends CompleteWork> List<EndpointAffinity> getAffinityMap(List<T> work) {
    Stopwatch watch = Stopwatch.createStarted();
    long totalBytes = 0;
    for (CompleteWork entry : work) {
        totalBytes += entry.getTotalBytes();
    }
    ObjectFloatHashMap<DrillbitEndpoint> affinities = new ObjectFloatHashMap<DrillbitEndpoint>();
    for (CompleteWork entry : work) {
        for (ObjectLongCursor<DrillbitEndpoint> cursor : entry.getByteMap()) {
            long bytes = cursor.value;
            float affinity = (float) bytes / (float) totalBytes;
            affinities.putOrAdd(cursor.key, affinity, affinity);
        }
    }
    List<EndpointAffinity> affinityList = Lists.newLinkedList();
    for (ObjectFloatCursor<DrillbitEndpoint> d : affinities) {
        logger.debug("Endpoint {} has affinity {}", d.key.getAddress(), d.value);
        affinityList.add(new EndpointAffinity(d.key, d.value));
    }
    logger.debug("Took {} ms to get operator affinity", watch.elapsed(TimeUnit.MILLISECONDS));
    return affinityList;
}

Example 30 with DrillbitEndpoint

use of org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint in project drill by apache.

the class AssignmentCreator method getMappings.

/**
   * Does the work of creating the mappings for this AssignmentCreator
   * @return the minor fragment id to work units mapping
   */
private ListMultimap<Integer, T> getMappings() {
    Stopwatch watch = Stopwatch.createStarted();
    maxWork = (int) Math.ceil(units.size() / ((float) incomingEndpoints.size()));
    LinkedList<WorkEndpointListPair<T>> workList = getWorkList();
    LinkedList<WorkEndpointListPair<T>> unassignedWorkList;
    Map<DrillbitEndpoint, FragIteratorWrapper> endpointIterators = getEndpointIterators();
    // Assign upto maxCount per node based on locality.
    unassignedWorkList = assign(workList, endpointIterators, false);
    // Assign upto minCount per node in a round robin fashion.
    assignLeftovers(unassignedWorkList, endpointIterators, true);
    // Assign upto maxCount + leftovers per node based on locality.
    unassignedWorkList = assign(unassignedWorkList, endpointIterators, true);
    // Assign upto maxCount + leftovers per node in a round robin fashion.
    assignLeftovers(unassignedWorkList, endpointIterators, false);
    if (unassignedWorkList.size() != 0) {
        throw new DrillRuntimeException("There are still unassigned work units");
    }
    logger.debug("Took {} ms to assign {} work units to {} fragments", watch.elapsed(TimeUnit.MILLISECONDS), units.size(), incomingEndpoints.size());
    return mappings;
}