Examples with GenericTestOperator com.datatorrent.stram.engine.GenericTestOperator used on opensource projects

Example 66 with GenericTestOperator

use of com.datatorrent.stram.engine.GenericTestOperator in project apex-core by apache.

the class StreamCodecTest method testPartitioningStreamCodec.

@Test
public void testPartitioningStreamCodec() {
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    GenericTestOperator node2 = dag.addOperator("node2", GenericTestOperator.class);
    dag.setOperatorAttribute(node2, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(3));
    TestStreamCodec serDe = new TestStreamCodec();
    dag.setInputPortAttribute(node2.inport1, Context.PortContext.STREAM_CODEC, serDe);
    dag.addStream("n1n2", node1.outport1, node2.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);
    OperatorDeployInfo n1di = getSingleOperatorDeployInfo(node1, dnm);
    OperatorDeployInfo.OutputDeployInfo n1odi = getOutputDeployInfo(n1di, n1meta.getMeta(node1.outport1));
    String id = n1meta.getName() + " " + n1odi.portName;
    Assert.assertEquals("number stream codecs " + id, n1odi.streamCodecs.size(), 1);
    checkPresentStreamCodec(n2meta, node2.inport1, n1odi.streamCodecs, id, plan);
    List<PTOperator> operators = plan.getOperators(n2meta);
    Assert.assertEquals("number operators " + n2meta.getName(), 3, operators.size());
    for (PTOperator operator : operators) {
        OperatorDeployInfo odi = getOperatorDeployInfo(operator, n2meta.getName(), dnm);
        OperatorDeployInfo.InputDeployInfo idi = getInputDeployInfo(odi, n2meta.getMeta(node2.inport1));
        id = n2meta.getName() + " " + idi.portName;
        Assert.assertEquals("number stream codecs " + id, idi.streamCodecs.size(), 1);
        checkPresentStreamCodec(n2meta, node2.inport1, idi.streamCodecs, id, plan);
    }
}

Example 67 with GenericTestOperator

use of com.datatorrent.stram.engine.GenericTestOperator in project apex-core by apache.

the class StreamCodecTest method testMultipleInputStreamCodec.

@Test
public void testMultipleInputStreamCodec() {
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    TestStreamCodec serDe = new TestStreamCodec();
    GenericTestOperator node2 = dag.addOperator("node2", GenericTestOperator.class);
    dag.setInputPortAttribute(node2.inport1, Context.PortContext.STREAM_CODEC, serDe);
    GenericTestOperator node3 = dag.addOperator("node3", GenericTestOperator.class);
    dag.setInputPortAttribute(node3.inport1, Context.PortContext.STREAM_CODEC, serDe);
    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", 3, 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);
    OperatorDeployInfo n1di = getSingleOperatorDeployInfo(node1, dnm);
    OperatorDeployInfo.OutputDeployInfo n1odi = getOutputDeployInfo(n1di, n1meta.getMeta(node1.outport1));
    String id = n1meta.getName() + " " + n1odi.portName;
    Assert.assertEquals("number stream codecs " + id, n1odi.streamCodecs.size(), 1);
    checkPresentStreamCodec(n2meta, node2.inport1, n1odi.streamCodecs, id, plan);
    OperatorDeployInfo n2di = getSingleOperatorDeployInfo(node2, dnm);
    OperatorDeployInfo.InputDeployInfo n2idi = getInputDeployInfo(n2di, n2meta.getMeta(node2.inport1));
    id = n2meta.getName() + " " + n2idi.portName;
    Assert.assertEquals("number stream codecs " + id, n2idi.streamCodecs.size(), 1);
    checkPresentStreamCodec(n2meta, node2.inport1, n2idi.streamCodecs, id, plan);
    OperatorDeployInfo n3di = getSingleOperatorDeployInfo(node3, dnm);
    OperatorDeployInfo.InputDeployInfo n3idi = getInputDeployInfo(n3di, n3meta.getMeta(node3.inport1));
    id = n3meta.getName() + " " + n3idi.portName;
    Assert.assertEquals("number stream codecs " + id, n3idi.streamCodecs.size(), 1);
    checkPresentStreamCodec(n3meta, node3.inport1, n3idi.streamCodecs, id, plan);
}

Example 68 with GenericTestOperator

use of com.datatorrent.stram.engine.GenericTestOperator in project apex-core by apache.

the class StreamCodecTest method testMxNPartitioningStreamCodec.

@Test
public void testMxNPartitioningStreamCodec() {
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    dag.setOperatorAttribute(node1, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2));
    GenericTestOperator node2 = dag.addOperator("node2", GenericTestOperator.class);
    dag.setOperatorAttribute(node2, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(3));
    TestStreamCodec serDe = new TestStreamCodec();
    dag.setInputPortAttribute(node2.inport1, Context.PortContext.STREAM_CODEC, serDe);
    dag.addStream("n1n2", node1.outport1, node2.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();
    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);
    // Sanity check that physical operators have been allocated for n1meta and n2meta
    Assert.assertEquals("number operators " + n1meta.getName(), 2, plan.getOperators(n1meta).size());
    Assert.assertEquals("number operators " + n2meta.getName(), 3, plan.getOperators(n2meta).size());
    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(), 1);
                    checkPresentStreamCodec(n2meta, node2.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 = n1meta.getName() + " " + idi.portName;
                    Assert.assertEquals("number stream codecs " + id, idi.streamCodecs.size(), 1);
                    checkPresentStreamCodec(n2meta, node2.inport1, idi.streamCodecs, id, plan);
                }
            } else {
                OperatorDeployInfo odi = getOperatorDeployInfo(operator, operator.getName(), dnm);
                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(n2meta, node2.inport1, idi.streamCodecs, id, plan);
                }
            }
        }
    }
}

Example 69 with GenericTestOperator

use of com.datatorrent.stram.engine.GenericTestOperator in project apex-core by apache.

the class StreamCodecTest method checkMxNStreamCodecs.

private void checkMxNStreamCodecs(GenericTestOperator node1, GenericTestOperator node2, GenericTestOperator node3, StreamingContainerManager dnm) {
    LogicalPlan dag = dnm.getLogicalPlan();
    PhysicalPlan plan = dnm.getPhysicalPlan();
    List<PTContainer> containers = plan.getContainers();
    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);
                }
            }
        }
    }
}

Example 70 with GenericTestOperator

use of com.datatorrent.stram.engine.GenericTestOperator in project apex-core by apache.

the class StreamCodecTest method testDynamicPartitioningStreamCodec.

@Test
public void testDynamicPartitioningStreamCodec() {
    GenericTestOperator node1 = dag.addOperator("node1", GenericTestOperator.class);
    dag.setOperatorAttribute(node1, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(2));
    dag.setOperatorAttribute(node1, Context.OperatorContext.STATS_LISTENERS, Lists.newArrayList((StatsListener) new PartitioningTest.PartitionLoadWatch()));
    GenericTestOperator node2 = dag.addOperator("node2", GenericTestOperator.class);
    dag.setOperatorAttribute(node2, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(3));
    dag.setOperatorAttribute(node2, Context.OperatorContext.STATS_LISTENERS, Arrays.asList(new StatsListener[] { new PartitioningTest.PartitionLoadWatch() }));
    TestStreamCodec serDe = new TestStreamCodec();
    dag.setInputPortAttribute(node2.inport1, Context.PortContext.STREAM_CODEC, serDe);
    GenericTestOperator node3 = dag.addOperator("node3", GenericTestOperator.class);
    dag.setOperatorAttribute(node3, Context.OperatorContext.PARTITIONER, new StatelessPartitioner<GenericTestOperator>(3));
    dag.setOperatorAttribute(node3, Context.OperatorContext.STATS_LISTENERS, Arrays.asList(new StatsListener[] { new PartitioningTest.PartitionLoadWatch() }));
    TestStreamCodec serDe2 = new TestStreamCodec();
    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();
    int lastId = 0;
    for (int i = 0; i < containers.size(); ++i) {
        StreamingContainerManagerTest.assignContainer(dnm, "container" + (++lastId));
    }
    LogicalPlan.OperatorMeta n1meta = dag.getMeta(node1);
    LogicalPlan.OperatorMeta n2meta = dag.getMeta(node2);
    LogicalPlan.OperatorMeta n3meta = dag.getMeta(node3);
    // Sanity check that physical operators have been allocated for n1meta and n2meta
    Assert.assertEquals("number operators " + n1meta.getName(), 2, plan.getOperators(n1meta).size());
    Assert.assertEquals("number operators " + n2meta.getName(), 3, plan.getOperators(n2meta).size());
    Assert.assertEquals("number operators " + n3meta.getName(), 3, plan.getOperators(n3meta).size());
    // scale down N (node2) from 3 to 2 and then from 2 to 1
    for (int i = 0; i < 2; i++) {
        markAllOperatorsActive(plan);
        List<PTOperator> ptos = plan.getOperators(n2meta);
        for (PTOperator ptOperator : ptos) {
            PartitioningTest.PartitionLoadWatch.put(ptOperator, -1);
            plan.onStatusUpdate(ptOperator);
        }
        dnm.processEvents();
        lastId = assignNewContainers(dnm, lastId);
        List<PTOperator> operators = plan.getOperators(n2meta);
        List<PTOperator> upstreamOperators = new ArrayList<>();
        for (PTOperator operator : operators) {
            upstreamOperators.addAll(operator.upstreamMerge.values());
        /*
        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);
        */
        }
        Assert.assertEquals("Number of unifiers ", 2 - i, upstreamOperators.size());
    }
    // scale down N (node3) from 3 to 2 and then from 2 to 1
    for (int i = 0; i < 2; i++) {
        markAllOperatorsActive(plan);
        List<PTOperator> ptos = plan.getOperators(n3meta);
        for (PTOperator ptOperator : ptos) {
            PartitioningTest.PartitionLoadWatch.put(ptOperator, -1);
            plan.onStatusUpdate(ptOperator);
        }
        dnm.processEvents();
        lastId = assignNewContainers(dnm, lastId);
        List<PTOperator> operators = plan.getOperators(n3meta);
        List<PTOperator> upstreamOperators = new ArrayList<>();
        for (PTOperator operator : operators) {
            upstreamOperators.addAll(operator.upstreamMerge.values());
        }
        Assert.assertEquals("Number of unifiers ", 2 - i, upstreamOperators.size());
    }
    // Check that different unifiers were created for the two output operators with different codecs
    // even though there are only one partition of each one
    Set<PTOperator> unifiers = getUnifiers(plan);
    Assert.assertEquals("Number of unifiers ", 2, unifiers.size());
    // scale up N (node2) from 1 to 2 and then from 2 to 3
    for (int i = 0; i < 2; i++) {
        markAllOperatorsActive(plan);
        PTOperator o2p1 = plan.getOperators(n2meta).get(0);
        PartitioningTest.PartitionLoadWatch.put(o2p1, 1);
        plan.onStatusUpdate(o2p1);
        dnm.processEvents();
        lastId = assignNewContainers(dnm, lastId);
        List<PTOperator> operators = plan.getOperators(n2meta);
        List<PTOperator> upstreamOperators = new ArrayList<>();
        for (PTOperator operator : operators) {
            upstreamOperators.addAll(operator.upstreamMerge.values());
        /*
        if (operator.getState() != PTOperator.State.ACTIVE) {
          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);
        }
        */
        }
        Assert.assertEquals("Number of unifiers ", 2 + i, upstreamOperators.size());
    }
    // scale down M to 1
    {
        markAllOperatorsActive(plan);
        for (PTOperator o1p : plan.getOperators(n1meta)) {
            PartitioningTest.PartitionLoadWatch.put(o1p, -1);
            plan.onStatusUpdate(o1p);
        }
        dnm.processEvents();
        lastId = assignNewContainers(dnm, lastId);
        unifiers = getUnifiers(plan);
        Assert.assertEquals("Number of unifiers", 0, unifiers.size());
    }
    // scale up M to 2
    {
        markAllOperatorsActive(plan);
        for (PTOperator o1p : plan.getOperators(n1meta)) {
            PartitioningTest.PartitionLoadWatch.put(o1p, 1);
            plan.onStatusUpdate(o1p);
        }
        dnm.processEvents();
        lastId = assignNewContainers(dnm, lastId);
        unifiers = getUnifiers(plan);
        Assert.assertEquals("Number of unifiers", 4, unifiers.size());
    }
}