Examples with OutputDeployInfo com.datatorrent.stram.api.OperatorDeployInfo.OutputDeployInfo used on opensource projects

Example 1 with OutputDeployInfo

use of com.datatorrent.stram.api.OperatorDeployInfo.OutputDeployInfo in project apex-core by apache.

the class StreamingContainerManagerTest method testStaticPartitioning.

@Test
public void testStaticPartitioning() {
    //
    //            ,---> node2----,
    //            |              |
    //    node1---+---> node2----+---> unifier | node3
    //            |              |
    //            '---> node2----'
    //
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    PhysicalPlanTest.PartitioningTestOperator node2 = dag.addOperator("node2", PhysicalPlanTest.PartitioningTestOperator.class);
    node2.setPartitionCount(3);
    dag.setOperatorAttribute(node2, OperatorContext.SPIN_MILLIS, 10);
    /* this should not affect anything materially */
    dag.setOutputPortAttribute(node2.outport1, PortContext.QUEUE_CAPACITY, 1111);
    GenericTestOperator node3 = dag.addOperator("node3", GenericTestOperator.class);
    dag.setInputPortAttribute(node3.inport1, PortContext.QUEUE_CAPACITY, 2222);
    LogicalPlan.StreamMeta n1n2 = dag.addStream("n1n2", node1.outport1, node2.inport1);
    LogicalPlan.StreamMeta n2n3 = dag.addStream("n2n3", node2.outport1, node3.inport1);
    dag.setAttribute(LogicalPlan.CONTAINERS_MAX_COUNT, Integer.MAX_VALUE);
    MemoryStorageAgent msa = new MemoryStorageAgent();
    dag.setAttribute(OperatorContext.STORAGE_AGENT, msa);
    StreamingContainerManager dnm = new StreamingContainerManager(dag);
    PhysicalPlan plan = dnm.getPhysicalPlan();
    Assert.assertEquals("number containers", 5, plan.getContainers().size());
    List<StreamingContainerAgent> containerAgents = Lists.newArrayList();
    for (int i = 0; i < plan.getContainers().size(); i++) {
        containerAgents.add(assignContainer(dnm, "container" + (i + 1)));
    }
    PTContainer c = plan.getOperators(dag.getMeta(node1)).get(0).getContainer();
    StreamingContainerAgent sca1 = dnm.getContainerAgent(c.getExternalId());
    List<OperatorDeployInfo> c1 = getDeployInfo(sca1);
    Assert.assertEquals("number operators assigned to container", 1, c1.size());
    Assert.assertTrue(dag.getMeta(node2) + " assigned to " + sca1.container.getExternalId(), containsNodeContext(c1, dag.getMeta(node1)));
    List<PTOperator> o2Partitions = plan.getOperators(dag.getMeta(node2));
    Assert.assertEquals("number partitions", TestStaticPartitioningSerDe.partitions.length, o2Partitions.size());
    for (int i = 0; i < o2Partitions.size(); i++) {
        String containerId = o2Partitions.get(i).getContainer().getExternalId();
        List<OperatorDeployInfo> cc = getDeployInfo(dnm.getContainerAgent(containerId));
        Assert.assertEquals("number operators assigned to container", 1, cc.size());
        Assert.assertTrue(dag.getMeta(node2) + " assigned to " + containerId, containsNodeContext(cc, dag.getMeta(node2)));
        // n1n2 in, mergeStream out
        OperatorDeployInfo ndi = cc.get(0);
        Assert.assertEquals("type " + ndi, OperatorDeployInfo.OperatorType.GENERIC, ndi.type);
        Assert.assertEquals("inputs " + ndi, 1, ndi.inputs.size());
        Assert.assertEquals("outputs " + ndi, 1, ndi.outputs.size());
        InputDeployInfo nidi = ndi.inputs.get(0);
        Assert.assertEquals("stream " + nidi, n1n2.getName(), nidi.declaredStreamId);
        Assert.assertEquals("partition for " + containerId, Sets.newHashSet(node2.partitionKeys[i]), nidi.partitionKeys);
        Assert.assertEquals("number stream codecs for " + nidi, 1, nidi.streamCodecs.size());
    }
    List<OperatorDeployInfo> cUnifier = getDeployInfo(dnm.getContainerAgent(plan.getOperators(dag.getMeta(node3)).get(0).getContainer().getExternalId()));
    Assert.assertEquals("number operators " + cUnifier, 2, cUnifier.size());
    OperatorDeployInfo mergeNodeDI = getNodeDeployInfo(cUnifier, dag.getMeta(node2).getMeta(node2.outport1).getUnifierMeta());
    Assert.assertNotNull("unifier for " + node2, mergeNodeDI);
    Assert.assertEquals("type " + mergeNodeDI, OperatorDeployInfo.OperatorType.UNIFIER, mergeNodeDI.type);
    Assert.assertEquals("inputs " + mergeNodeDI, 3, mergeNodeDI.inputs.size());
    List<Integer> sourceNodeIds = Lists.newArrayList();
    for (InputDeployInfo nidi : mergeNodeDI.inputs) {
        Assert.assertEquals("streamName " + nidi, n2n3.getName(), nidi.declaredStreamId);
        String mergePortName = "<merge#" + dag.getMeta(node2).getMeta(node2.outport1).getPortName() + ">";
        Assert.assertEquals("portName " + nidi, mergePortName, nidi.portName);
        Assert.assertNotNull("sourceNodeId " + nidi, nidi.sourceNodeId);
        Assert.assertNotNull("contextAttributes " + nidi, nidi.contextAttributes);
        Assert.assertEquals("contextAttributes ", new Integer(1111), nidi.getValue(PortContext.QUEUE_CAPACITY));
        sourceNodeIds.add(nidi.sourceNodeId);
    }
    for (PTOperator node : dnm.getPhysicalPlan().getOperators(dag.getMeta(node2))) {
        Assert.assertTrue(sourceNodeIds + " contains " + node.getId(), sourceNodeIds.contains(node.getId()));
    }
    Assert.assertEquals("outputs " + mergeNodeDI, 1, mergeNodeDI.outputs.size());
    for (OutputDeployInfo odi : mergeNodeDI.outputs) {
        Assert.assertNotNull("contextAttributes " + odi, odi.contextAttributes);
        Assert.assertEquals("contextAttributes ", new Integer(2222), odi.getValue(PortContext.QUEUE_CAPACITY));
    }
    try {
        Object operator = msa.load(mergeNodeDI.id, Stateless.WINDOW_ID);
        Assert.assertTrue("" + operator, operator instanceof DefaultUnifier);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
    // node3 container
    c = plan.getOperators(dag.getMeta(node3)).get(0).getContainer();
    List<OperatorDeployInfo> cmerge = getDeployInfo(dnm.getContainerAgent(c.getExternalId()));
    Assert.assertEquals("number operators " + cmerge, 2, cmerge.size());
    OperatorDeployInfo node3DI = getNodeDeployInfo(cmerge, dag.getMeta(node3));
    Assert.assertNotNull(dag.getMeta(node3) + " assigned", node3DI);
    Assert.assertEquals("inputs " + node3DI, 1, node3DI.inputs.size());
    InputDeployInfo node3In = node3DI.inputs.get(0);
    Assert.assertEquals("streamName " + node3In, n2n3.getName(), node3In.declaredStreamId);
    Assert.assertEquals("portName " + node3In, dag.getMeta(node3).getMeta(node3.inport1).getPortName(), node3In.portName);
    Assert.assertNotNull("sourceNodeId " + node3DI, node3In.sourceNodeId);
    Assert.assertEquals("sourcePortName " + node3DI, mergeNodeDI.outputs.get(0).portName, node3In.sourcePortName);
}

Example 2 with OutputDeployInfo

use of com.datatorrent.stram.api.OperatorDeployInfo.OutputDeployInfo in project apex-core by apache.

the class StreamingContainerAgent method getDeployInfoList.

/**
   * Create deploy info for StramChild.
   *
   * @param operators
   * @return StreamingContainerContext
   */
public List<OperatorDeployInfo> getDeployInfoList(Collection<PTOperator> operators) {
    if (container.bufferServerAddress == null) {
        throw new AssertionError("No buffer server address assigned");
    }
    Map<OperatorDeployInfo, PTOperator> nodes = new LinkedHashMap<>();
    HashSet<PTOperator.PTOutput> publishers = new HashSet<>();
    PhysicalPlan physicalPlan = dnmgr.getPhysicalPlan();
    for (PTOperator oper : operators) {
        if (oper.getState() != State.PENDING_DEPLOY) {
            LOG.debug("Skipping deploy for operator {} state {}", oper, oper.getState());
            continue;
        }
        OperatorDeployInfo ndi = createOperatorDeployInfo(oper);
        nodes.put(ndi, oper);
        ndi.inputs = new ArrayList<>(oper.getInputs().size());
        ndi.outputs = new ArrayList<>(oper.getOutputs().size());
        for (PTOperator.PTOutput out : oper.getOutputs()) {
            final StreamMeta streamMeta = out.logicalStream;
            // buffer server or inline publisher
            OutputDeployInfo portInfo = new OutputDeployInfo();
            portInfo.declaredStreamId = streamMeta.getName();
            portInfo.portName = out.portName;
            try {
                portInfo.contextAttributes = streamMeta.getSource().getAttributes().clone();
            } catch (CloneNotSupportedException ex) {
                throw new RuntimeException("Cannot clone attributes", ex);
            }
            boolean outputUnified = false;
            for (PTOperator.PTInput input : out.sinks) {
                if (input.target.isUnifier()) {
                    outputUnified = true;
                    break;
                }
            }
            portInfo.contextAttributes.put(PortContext.IS_OUTPUT_UNIFIED, outputUnified);
            if (ndi.type == OperatorDeployInfo.OperatorType.UNIFIER) {
                // input attributes of the downstream operator
                for (InputPortMeta sink : streamMeta.getSinks()) {
                    try {
                        portInfo.contextAttributes = sink.getAttributes().clone();
                    } catch (CloneNotSupportedException e) {
                        throw new RuntimeException("Cannot clone attributes", e);
                    }
                    break;
                }
            }
            if (!out.isDownStreamInline()) {
                portInfo.bufferServerHost = oper.getContainer().bufferServerAddress.getHostName();
                portInfo.bufferServerPort = oper.getContainer().bufferServerAddress.getPort();
                portInfo.bufferServerToken = oper.getContainer().getBufferServerToken();
                // Build the stream codec configuration of all sinks connected to this port
                for (PTOperator.PTInput input : out.sinks) {
                    // Create mappings for all non-inline operators
                    if (input.target.getContainer() != out.source.getContainer()) {
                        final StreamCodec<?> streamCodec = getIdentifyingInputPortMeta(input).getStreamCodec();
                        final Integer id = physicalPlan.getStreamCodecIdentifier(streamCodec);
                        // TODO: replace with inputInfo.streamCodecs.putIfAbsent() after support for JDK 1.7 is dropped.
                        if (!portInfo.streamCodecs.containsKey(id)) {
                            portInfo.streamCodecs.put(id, streamCodec);
                        }
                    }
                }
            }
            ndi.outputs.add(portInfo);
            publishers.add(out);
        }
    }
    for (Map.Entry<OperatorDeployInfo, PTOperator> operEntry : nodes.entrySet()) {
        OperatorDeployInfo ndi = operEntry.getKey();
        PTOperator oper = operEntry.getValue();
        for (PTOperator.PTInput in : oper.getInputs()) {
            final StreamMeta streamMeta = in.logicalStream;
            if (streamMeta.getSource() == null) {
                throw new AssertionError("source is null: " + in);
            }
            PTOperator.PTOutput sourceOutput = in.source;
            InputDeployInfo inputInfo = new InputDeployInfo();
            inputInfo.declaredStreamId = streamMeta.getName();
            inputInfo.portName = in.portName;
            InputPortMeta inputPortMeta = getInputPortMeta(oper.getOperatorMeta(), streamMeta);
            if (inputPortMeta != null) {
                try {
                    inputInfo.contextAttributes = inputPortMeta.getAttributes().clone();
                } catch (CloneNotSupportedException e) {
                    throw new RuntimeException("Cannot clone attributes", e);
                }
            }
            if (inputInfo.contextAttributes == null && ndi.type == OperatorDeployInfo.OperatorType.UNIFIER) {
                try {
                    inputInfo.contextAttributes = in.source.logicalStream.getSource().getAttributes().clone();
                } catch (CloneNotSupportedException e) {
                    throw new RuntimeException("Cannot clone attributes", e);
                }
            }
            inputInfo.sourceNodeId = sourceOutput.source.getId();
            inputInfo.sourcePortName = sourceOutput.portName;
            if (in.partitions != null && in.partitions.mask != 0) {
                inputInfo.partitionMask = in.partitions.mask;
                inputInfo.partitionKeys = in.partitions.partitions;
            }
            if (sourceOutput.source.getContainer() == oper.getContainer()) {
                // both operators in same container
                if (!publishers.contains(sourceOutput)) {
                    throw new AssertionError("Source not deployed for container local stream " + sourceOutput + " " + in);
                }
                if (streamMeta.getLocality() == Locality.THREAD_LOCAL) {
                    inputInfo.locality = Locality.THREAD_LOCAL;
                    ndi.type = OperatorType.OIO;
                } else {
                    inputInfo.locality = Locality.CONTAINER_LOCAL;
                }
            } else {
                // buffer server input
                PTContainer container = sourceOutput.source.getContainer();
                InetSocketAddress addr = container.bufferServerAddress;
                if (addr == null) {
                    throw new AssertionError("upstream address not assigned: " + sourceOutput);
                }
                inputInfo.bufferServerHost = addr.getHostName();
                inputInfo.bufferServerPort = addr.getPort();
                inputInfo.bufferServerToken = container.getBufferServerToken();
            }
            // On the input side there is a unlikely scenario of partitions even for inline stream that is being
            // handled. Always specifying a stream codec configuration in case that scenario happens.
            final StreamCodec<?> streamCodec = getIdentifyingInputPortMeta(in).getStreamCodec();
            final Integer id = physicalPlan.getStreamCodecIdentifier(streamCodec);
            // TODO: replace with inputInfo.streamCodecs.putIfAbsent() after support for JDK 1.7 is dropped.
            if (!inputInfo.streamCodecs.containsKey(id)) {
                inputInfo.streamCodecs.put(id, streamCodec);
            }
            ndi.inputs.add(inputInfo);
        }
    }
    return new ArrayList<>(nodes.keySet());
}

Example 3 with OutputDeployInfo

use of com.datatorrent.stram.api.OperatorDeployInfo.OutputDeployInfo in project apex-core by apache.

the class StreamingContainerManagerTest method testGenerateDeployInfo.

@Test
public void testGenerateDeployInfo() {
    TestGeneratorInputOperator o1 = dag.addOperator("o1", TestGeneratorInputOperator.class);
    GenericTestOperator o2 = dag.addOperator("o2", GenericTestOperator.class);
    GenericTestOperator o3 = dag.addOperator("o3", GenericTestOperator.class);
    GenericTestOperator o4 = dag.addOperator("o4", GenericTestOperator.class);
    dag.setOutputPortAttribute(o1.outport, PortContext.BUFFER_MEMORY_MB, 256);
    dag.addStream("o1.outport", o1.outport, o2.inport1);
    dag.setOutputPortAttribute(o1.outport, PortContext.SPIN_MILLIS, 99);
    dag.addStream("o2.outport1", o2.outport1, o3.inport1).setLocality(Locality.CONTAINER_LOCAL);
    dag.addStream("o3.outport1", o3.outport1, o4.inport1).setLocality(Locality.THREAD_LOCAL);
    dag.getAttributes().put(LogicalPlan.CONTAINERS_MAX_COUNT, 2);
    dag.setAttribute(OperatorContext.STORAGE_AGENT, new MemoryStorageAgent());
    Assert.assertEquals("number operators", 4, dag.getAllOperators().size());
    Assert.assertEquals("number root operators", 1, dag.getRootOperators().size());
    StreamingContainerManager dnm = new StreamingContainerManager(dag);
    Assert.assertEquals("number containers", 2, dnm.getPhysicalPlan().getContainers().size());
    dnm.assignContainer(new ContainerResource(0, "container1Id", "host1", 1024, 0, null), InetSocketAddress.createUnresolved("host1", 9001));
    dnm.assignContainer(new ContainerResource(0, "container2Id", "host2", 1024, 0, null), InetSocketAddress.createUnresolved("host2", 9002));
    StreamingContainerAgent sca1 = dnm.getContainerAgent(dnm.getPhysicalPlan().getContainers().get(0).getExternalId());
    StreamingContainerAgent sca2 = dnm.getContainerAgent(dnm.getPhysicalPlan().getContainers().get(1).getExternalId());
    Assert.assertEquals("", dnm.getPhysicalPlan().getContainers().get(0), sca1.container);
    Assert.assertEquals("", PTContainer.State.ALLOCATED, sca1.container.getState());
    List<OperatorDeployInfo> c1 = sca1.getDeployInfoList(sca1.container.getOperators());
    Assert.assertEquals("number operators assigned to c1", 1, c1.size());
    OperatorDeployInfo o1DI = getNodeDeployInfo(c1, dag.getMeta(o1));
    Assert.assertNotNull(o1 + " assigned to " + sca1.container.getExternalId(), o1DI);
    Assert.assertEquals("type " + o1DI, OperatorDeployInfo.OperatorType.INPUT, o1DI.type);
    Assert.assertEquals("inputs " + o1DI.name, 0, o1DI.inputs.size());
    Assert.assertEquals("outputs " + o1DI.name, 1, o1DI.outputs.size());
    Assert.assertNotNull("contextAttributes " + o1DI.name, o1DI.contextAttributes);
    OutputDeployInfo c1o1outport = o1DI.outputs.get(0);
    Assert.assertNotNull("stream connection for container1", c1o1outport);
    Assert.assertEquals("stream connection for container1", "o1.outport", c1o1outport.declaredStreamId);
    Assert.assertEquals("stream connects to upstream host", sca1.container.host, c1o1outport.bufferServerHost);
    Assert.assertEquals("stream connects to upstream port", sca1.container.bufferServerAddress.getPort(), c1o1outport.bufferServerPort);
    Assert.assertNotNull("contextAttributes " + c1o1outport, c1o1outport.contextAttributes);
    Assert.assertEquals("contextAttributes " + c1o1outport, Integer.valueOf(99), c1o1outport.contextAttributes.get(PortContext.SPIN_MILLIS));
    List<OperatorDeployInfo> c2 = sca2.getDeployInfoList(sca2.container.getOperators());
    Assert.assertEquals("number operators assigned to container", 3, c2.size());
    OperatorDeployInfo o2DI = getNodeDeployInfo(c2, dag.getMeta(o2));
    OperatorDeployInfo o3DI = getNodeDeployInfo(c2, dag.getMeta(o3));
    Assert.assertNotNull(dag.getMeta(o2) + " assigned to " + sca2.container.getExternalId(), o2DI);
    Assert.assertNotNull(dag.getMeta(o3) + " assigned to " + sca2.container.getExternalId(), o3DI);
    Assert.assertTrue("The buffer server memory for container 1", 256 == sca1.getInitContext().getValue(ContainerContext.BUFFER_SERVER_MB));
    Assert.assertTrue("The buffer server memory for container 2", 0 == sca2.getInitContext().getValue(ContainerContext.BUFFER_SERVER_MB));
    // buffer server input o2 from o1
    InputDeployInfo c2o2i1 = getInputDeployInfo(o2DI, "o1.outport");
    Assert.assertNotNull("stream connection for container2", c2o2i1);
    Assert.assertEquals("stream connects to upstream host", sca1.container.host, c2o2i1.bufferServerHost);
    Assert.assertEquals("stream connects to upstream port", sca1.container.bufferServerAddress.getPort(), c2o2i1.bufferServerPort);
    Assert.assertEquals("portName " + c2o2i1, dag.getMeta(o2).getMeta(o2.inport1).getPortName(), c2o2i1.portName);
    Assert.assertNull("partitionKeys " + c2o2i1, c2o2i1.partitionKeys);
    Assert.assertEquals("sourceNodeId " + c2o2i1, o1DI.id, c2o2i1.sourceNodeId);
    Assert.assertEquals("sourcePortName " + c2o2i1, TestGeneratorInputOperator.OUTPUT_PORT, c2o2i1.sourcePortName);
    Assert.assertNotNull("contextAttributes " + c2o2i1, c2o2i1.contextAttributes);
    // inline input o3 from o2
    InputDeployInfo c2o3i1 = getInputDeployInfo(o3DI, "o2.outport1");
    Assert.assertNotNull("input from o2.outport1", c2o3i1);
    Assert.assertEquals("portName " + c2o3i1, GenericTestOperator.IPORT1, c2o3i1.portName);
    Assert.assertNotNull("stream connection for container2", c2o3i1);
    Assert.assertNull("bufferServerHost " + c2o3i1, c2o3i1.bufferServerHost);
    Assert.assertEquals("bufferServerPort " + c2o3i1, 0, c2o3i1.bufferServerPort);
    Assert.assertNull("partitionKeys " + c2o3i1, c2o3i1.partitionKeys);
    Assert.assertEquals("sourceNodeId " + c2o3i1, o2DI.id, c2o3i1.sourceNodeId);
    Assert.assertEquals("sourcePortName " + c2o3i1, GenericTestOperator.OPORT1, c2o3i1.sourcePortName);
    Assert.assertEquals("locality " + c2o3i1, Locality.CONTAINER_LOCAL, c2o3i1.locality);
    // THREAD_LOCAL o4.inport1
    OperatorDeployInfo o4DI = getNodeDeployInfo(c2, dag.getMeta(o4));
    Assert.assertNotNull(dag.getMeta(o4) + " assigned to " + sca2.container.getExternalId(), o4DI);
    InputDeployInfo c2o4i1 = getInputDeployInfo(o4DI, "o3.outport1");
    Assert.assertNotNull("input from o3.outport1", c2o4i1);
    Assert.assertEquals("portName " + c2o4i1, GenericTestOperator.IPORT1, c2o4i1.portName);
    Assert.assertNotNull("stream connection for container2", c2o4i1);
    Assert.assertNull("bufferServerHost " + c2o4i1, c2o4i1.bufferServerHost);
    Assert.assertEquals("bufferServerPort " + c2o4i1, 0, c2o4i1.bufferServerPort);
    Assert.assertNull("partitionKeys " + c2o4i1, c2o4i1.partitionKeys);
    Assert.assertEquals("sourceNodeId " + c2o4i1, o3DI.id, c2o4i1.sourceNodeId);
    Assert.assertEquals("sourcePortName " + c2o4i1, GenericTestOperator.OPORT1, c2o4i1.sourcePortName);
    Assert.assertEquals("locality " + c2o4i1, Locality.THREAD_LOCAL, c2o4i1.locality);
}