Examples with PhysicalPlan com.datatorrent.stram.plan.physical.PhysicalPlan used on opensource projects

Example 21 with PhysicalPlan

use of com.datatorrent.stram.plan.physical.PhysicalPlan in project apex-core by apache.

the class StreamingContainerManagerTest method testRecoveryOrder.

@Test
public void testRecoveryOrder() throws Exception {
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    GenericTestOperator node2 = dag.addOperator("node2", GenericTestOperator.class);
    GenericTestOperator node3 = dag.addOperator("node3", GenericTestOperator.class);
    dag.addStream("n1n2", node1.outport1, node2.inport1);
    dag.addStream("n2n3", node2.outport1, node3.inport1);
    dag.getAttributes().put(LogicalPlan.CONTAINERS_MAX_COUNT, 2);
    dag.setAttribute(OperatorContext.STORAGE_AGENT, new MemoryStorageAgent());
    StreamingContainerManager scm = new StreamingContainerManager(dag);
    Assert.assertEquals("" + scm.containerStartRequests, 2, scm.containerStartRequests.size());
    scm.containerStartRequests.clear();
    PhysicalPlan plan = scm.getPhysicalPlan();
    List<PTContainer> containers = plan.getContainers();
    Assert.assertEquals("" + containers, 2, plan.getContainers().size());
    PTContainer c1 = containers.get(0);
    Assert.assertEquals("c1.operators " + c1.getOperators(), 2, c1.getOperators().size());
    PTContainer c2 = containers.get(1);
    Assert.assertEquals("c2.operators " + c2.getOperators(), 1, c2.getOperators().size());
    assignContainer(scm, "container1");
    assignContainer(scm, "container2");
    StreamingContainerAgent sca1 = scm.getContainerAgent(c1.getExternalId());
    StreamingContainerAgent sca2 = scm.getContainerAgent(c2.getExternalId());
    Assert.assertEquals("", 0, countState(sca1.container, PTOperator.State.PENDING_UNDEPLOY));
    Assert.assertEquals("", 2, countState(sca1.container, PTOperator.State.PENDING_DEPLOY));
    scm.scheduleContainerRestart(c1.getExternalId());
    Assert.assertEquals("", 0, countState(sca1.container, PTOperator.State.PENDING_UNDEPLOY));
    Assert.assertEquals("", 2, countState(sca1.container, PTOperator.State.PENDING_DEPLOY));
    Assert.assertEquals("" + scm.containerStartRequests, 1, scm.containerStartRequests.size());
    ContainerStartRequest dr = scm.containerStartRequests.peek();
    Assert.assertNotNull(dr);
    Assert.assertEquals("" + sca2.container, 1, countState(sca2.container, PTOperator.State.PENDING_UNDEPLOY));
    Assert.assertEquals("" + sca2.container, 0, countState(sca2.container, PTOperator.State.PENDING_DEPLOY));
}

Example 22 with PhysicalPlan

use of com.datatorrent.stram.plan.physical.PhysicalPlan in project apex-core by apache.

the class StreamingContainerManagerTest method testOperatorShutdown.

@Test
public void testOperatorShutdown() {
    dag.setAttribute(OperatorContext.STORAGE_AGENT, new MemoryStorageAgent());
    GenericTestOperator o1 = dag.addOperator("o1", GenericTestOperator.class);
    GenericTestOperator o2 = dag.addOperator("o2", GenericTestOperator.class);
    GenericTestOperator o3 = dag.addOperator("o3", GenericTestOperator.class);
    dag.addStream("stream1", o1.outport1, o2.inport1);
    dag.addStream("stream2", o2.outport1, o3.inport1);
    dag.setOperatorAttribute(o2, OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2));
    StreamingContainerManager scm = new StreamingContainerManager(dag);
    PhysicalPlan physicalPlan = scm.getPhysicalPlan();
    Map<PTContainer, MockContainer> mockContainers = new HashMap<>();
    for (PTContainer c : physicalPlan.getContainers()) {
        MockContainer mc = new MockContainer(scm, c);
        mockContainers.put(c, mc);
    }
    // deploy all containers
    for (Map.Entry<PTContainer, MockContainer> ce : mockContainers.entrySet()) {
        ce.getValue().deploy();
    }
    for (Map.Entry<PTContainer, MockContainer> ce : mockContainers.entrySet()) {
        // skip buffer server purge in monitorHeartbeat
        ce.getKey().bufferServerAddress = null;
    }
    List<PTOperator> o1p = physicalPlan.getOperators(dag.getMeta(o1));
    Assert.assertEquals("o1 partitions", 1, o1p.size());
    PTOperator o1p1 = o1p.get(0);
    MockContainer mc1 = mockContainers.get(o1p1.getContainer());
    MockOperatorStats o1p1mos = mc1.stats(o1p1.getId());
    o1p1mos.currentWindowId(1).checkpointWindowId(1).deployState(DeployState.ACTIVE);
    mc1.sendHeartbeat();
    PTOperator o2p1 = physicalPlan.getOperators(dag.getMeta(o2)).get(0);
    MockContainer mc2 = mockContainers.get(o2p1.getContainer());
    MockOperatorStats o2p1mos = mc2.stats(o2p1.getId());
    o2p1mos.currentWindowId(1).checkpointWindowId(1).deployState(DeployState.ACTIVE);
    mc2.sendHeartbeat();
    Assert.assertEquals("o2 partitions", 2, physicalPlan.getOperators(dag.getMeta(o2)).size());
    PTOperator o2p2 = physicalPlan.getOperators(dag.getMeta(o2)).get(1);
    MockContainer mc3 = mockContainers.get(o2p2.getContainer());
    MockOperatorStats o2p2mos = mc3.stats(o2p2.getId());
    o2p2mos.currentWindowId(1).checkpointWindowId(1).deployState(DeployState.ACTIVE);
    mc3.sendHeartbeat();
    Assert.assertEquals("o3 partitions", 1, physicalPlan.getOperators(dag.getMeta(o3)).size());
    PTOperator o3p1 = physicalPlan.getOperators(dag.getMeta(o3)).get(0);
    MockContainer mc4 = mockContainers.get(o3p1.getContainer());
    MockOperatorStats o3p1mos = mc4.stats(o3p1.getId());
    MockOperatorStats unifierp1mos = mc4.stats(o3p1.upstreamMerge.values().iterator().next().getId());
    unifierp1mos.currentWindowId(1).checkpointWindowId(1).deployState(DeployState.ACTIVE);
    o3p1mos.currentWindowId(1).checkpointWindowId(1).deployState(DeployState.ACTIVE);
    mc4.sendHeartbeat();
    o1p1mos.currentWindowId(2).deployState(DeployState.SHUTDOWN);
    mc1.sendHeartbeat();
    o1p = physicalPlan.getOperators(dag.getMeta(o1));
    Assert.assertEquals("o1 partitions", 1, o1p.size());
    Assert.assertEquals("o1p1 present", o1p1, o1p.get(0));
    Assert.assertEquals("input operator state", PTOperator.State.INACTIVE, o1p1.getState());
    scm.monitorHeartbeat(false);
    Assert.assertEquals("committedWindowId", -1, scm.getCommittedWindowId());
    // committedWindowId updated in next cycle
    scm.monitorHeartbeat(false);
    Assert.assertEquals("committedWindowId", 1, scm.getCommittedWindowId());
    scm.processEvents();
    Assert.assertEquals("containers at committedWindowId=1", 4, physicalPlan.getContainers().size());
    // checkpoint window 2
    o1p1mos.checkpointWindowId(2);
    mc1.sendHeartbeat();
    scm.monitorHeartbeat(false);
    Assert.assertEquals("committedWindowId", 1, scm.getCommittedWindowId());
    o2p1mos.currentWindowId(2).checkpointWindowId(2);
    o2p2mos.currentWindowId(2).checkpointWindowId(2);
    o3p1mos.currentWindowId(2).checkpointWindowId(2);
    unifierp1mos.currentWindowId(2).checkpointWindowId(2);
    mc2.sendHeartbeat();
    mc3.sendHeartbeat();
    mc4.sendHeartbeat();
    scm.monitorHeartbeat(false);
    // Operators are shutdown when both operators reach window Id 2
    Assert.assertEquals(0, o1p1.getContainer().getOperators().size());
    Assert.assertEquals(0, o2p1.getContainer().getOperators().size());
    Assert.assertEquals(0, physicalPlan.getContainers().size());
}

Example 23 with PhysicalPlan

use of com.datatorrent.stram.plan.physical.PhysicalPlan in project apex-core by apache.

the class StreamingContainerManagerTest method testDownStreamPartition.

private void testDownStreamPartition(Locality locality) throws Exception {
    TestGeneratorInputOperator o1 = dag.addOperator("o1", TestGeneratorInputOperator.class);
    GenericTestOperator o2 = dag.addOperator("o2", GenericTestOperator.class);
    dag.setOperatorAttribute(o2, OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2));
    dag.addStream("o1Output1", o1.outport, o2.inport1).setLocality(locality);
    int maxContainers = 5;
    dag.setAttribute(LogicalPlan.CONTAINERS_MAX_COUNT, maxContainers);
    dag.setAttribute(OperatorContext.STORAGE_AGENT, new StramTestSupport.MemoryStorageAgent());
    dag.validate();
    PhysicalPlan plan = new PhysicalPlan(dag, new TestPlanContext());
    Assert.assertEquals("number of containers", 1, plan.getContainers().size());
    PTContainer container1 = plan.getContainers().get(0);
    Assert.assertEquals("number operators " + container1, 3, container1.getOperators().size());
    StramLocalCluster slc = new StramLocalCluster(dag);
    slc.run(5000);
}

Example 24 with PhysicalPlan

use of com.datatorrent.stram.plan.physical.PhysicalPlan in project apex-core by apache.

the class StreamCodecTest method getSingleOperatorDeployInfo.

private OperatorDeployInfo getSingleOperatorDeployInfo(Operator oper, StreamingContainerManager scm) {
    LogicalPlan dag = scm.getLogicalPlan();
    String id = dag.getMeta(oper).toString();
    PhysicalPlan plan = scm.getPhysicalPlan();
    List<PTOperator> operators = plan.getOperators(dag.getMeta(oper));
    Assert.assertEquals("number of operators " + id, 1, operators.size());
    PTOperator operator = operators.get(0);
    return getOperatorDeployInfo(operator, id, scm);
}

Example 25 with PhysicalPlan

use of com.datatorrent.stram.plan.physical.PhysicalPlan in project apex-core by apache.

the class StreamCodecTest method testPartitioningMultipleStreamCodecs.

@Test
public void testPartitioningMultipleStreamCodecs() {
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    GenericTestOperator node2 = dag.addOperator("node2", GenericTestOperator.class);
    GenericTestOperator node3 = dag.addOperator("node3", GenericTestOperator.class);
    dag.setOperatorAttribute(node1, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2));
    TestStreamCodec serDe = new TestStreamCodec();
    dag.setInputPortAttribute(node2.inport1, Context.PortContext.STREAM_CODEC, serDe);
    TestStreamCodec2 serDe2 = new TestStreamCodec2();
    dag.setInputPortAttribute(node3.inport1, Context.PortContext.STREAM_CODEC, serDe2);
    dag.addStream("n1n2n3", node1.outport1, node2.inport1, node3.inport1);
    dag.setAttribute(LogicalPlan.CONTAINERS_MAX_COUNT, Integer.MAX_VALUE);
    StramTestSupport.MemoryStorageAgent msa = new StramTestSupport.MemoryStorageAgent();
    dag.setAttribute(Context.OperatorContext.STORAGE_AGENT, msa);
    StreamingContainerManager dnm = new StreamingContainerManager(dag);
    PhysicalPlan plan = dnm.getPhysicalPlan();
    List<PTContainer> containers = plan.getContainers();
    Assert.assertEquals("number containers", 4, containers.size());
    for (int i = 0; i < containers.size(); ++i) {
        StreamingContainerManagerTest.assignContainer(dnm, "container" + (i + 1));
    }
    LogicalPlan.OperatorMeta n1meta = dag.getMeta(node1);
    LogicalPlan.OperatorMeta n2meta = dag.getMeta(node2);
    LogicalPlan.OperatorMeta n3meta = dag.getMeta(node3);
    for (PTContainer container : containers) {
        List<PTOperator> operators = container.getOperators();
        for (PTOperator operator : operators) {
            if (!operator.isUnifier()) {
                if (operator.getOperatorMeta() == n1meta) {
                    OperatorDeployInfo odi = getOperatorDeployInfo(operator, n1meta.getName(), dnm);
                    OperatorDeployInfo.OutputDeployInfo otdi = getOutputDeployInfo(odi, n1meta.getMeta(node1.outport1));
                    String id = n1meta.getName() + " " + otdi.portName;
                    Assert.assertEquals("number stream codecs " + id, otdi.streamCodecs.size(), 2);
                    checkPresentStreamCodec(n2meta, node2.inport1, otdi.streamCodecs, id, plan);
                    checkPresentStreamCodec(n3meta, node3.inport1, otdi.streamCodecs, id, plan);
                } else if (operator.getOperatorMeta() == n2meta) {
                    OperatorDeployInfo odi = getOperatorDeployInfo(operator, n2meta.getName(), dnm);
                    OperatorDeployInfo.InputDeployInfo idi = getInputDeployInfo(odi, n2meta.getMeta(node2.inport1));
                    String id = n2meta.getName() + " " + idi.portName;
                    Assert.assertEquals("number stream codecs " + id, idi.streamCodecs.size(), 1);
                    checkPresentStreamCodec(n2meta, node2.inport1, idi.streamCodecs, id, plan);
                } else if (operator.getOperatorMeta() == n3meta) {
                    OperatorDeployInfo odi = getOperatorDeployInfo(operator, n3meta.getName(), dnm);
                    OperatorDeployInfo.InputDeployInfo idi = getInputDeployInfo(odi, n3meta.getMeta(node3.inport1));
                    String id = n3meta.getName() + " " + idi.portName;
                    Assert.assertEquals("number stream codecs " + id, idi.streamCodecs.size(), 1);
                    checkPresentStreamCodec(n3meta, node3.inport1, idi.streamCodecs, id, plan);
                }
            } else {
                OperatorDeployInfo odi = getOperatorDeployInfo(operator, operator.getName(), dnm);
                Assert.assertEquals("unifier outputs " + operator.getName(), 1, operator.getOutputs().size());
                PTOperator.PTOutput out = operator.getOutputs().get(0);
                Assert.assertEquals("unifier sinks " + operator.getName(), 1, out.sinks.size());
                PTOperator.PTInput idInput = out.sinks.get(0);
                LogicalPlan.OperatorMeta idMeta = idInput.target.getOperatorMeta();
                Operator.InputPort<?> idInputPort = null;
                if (idMeta == n2meta) {
                    idInputPort = node2.inport1;
                } else if (idMeta == n3meta) {
                    idInputPort = node3.inport1;
                }
                List<OperatorDeployInfo.InputDeployInfo> idis = odi.inputs;
                for (OperatorDeployInfo.InputDeployInfo idi : idis) {
                    String id = operator.getName() + " " + idi.portName;
                    Assert.assertEquals("number stream codecs " + id, idi.streamCodecs.size(), 1);
                    checkPresentStreamCodec(idMeta, idInputPort, idi.streamCodecs, id, plan);
                }
            }
        }
    }
}