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

Example 91 with GenericTestOperator

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

the class LogicalPlanModificationTest method testAddStream.

@Test
public void testAddStream() {
    GenericTestOperator o1 = dag.addOperator("o1", GenericTestOperator.class);
    GenericTestOperator o2 = dag.addOperator("o2", GenericTestOperator.class);
    TestPlanContext ctx = new TestPlanContext();
    dag.setAttribute(OperatorContext.STORAGE_AGENT, ctx);
    PhysicalPlan plan = new PhysicalPlan(dag, ctx);
    List<PTOperator> o1Instances = plan.getOperators(dag.getMeta(o1));
    Assert.assertEquals("o1Instances " + o1Instances, 1, o1Instances.size());
    PTOperator o1p1 = o1Instances.get(0);
    OperatorMeta om2 = dag.getMeta(o2);
    List<PTOperator> o2Instances = plan.getOperators(om2);
    Assert.assertEquals("o2Instances " + o2Instances, 1, o2Instances.size());
    PTOperator o2p1 = o2Instances.get(0);
    Assert.assertEquals("outputs " + o1p1, 0, o1p1.getOutputs().size());
    Assert.assertEquals("inputs " + o2p1, 0, o2p1.getInputs().size());
    PlanModifier pm = new PlanModifier(plan);
    pm.addStream("o1.outport1", o1.outport1, o2.inport1);
    pm.addStream("o1.outport1", o1.outport1, o2.inport2);
    pm.applyChanges(ctx);
    Assert.assertEquals("undeploy " + ctx.undeploy, 2, ctx.undeploy.size());
    Assert.assertEquals("deploy " + ctx.deploy, 2, ctx.deploy.size());
    Assert.assertEquals("outputs " + o1p1, 1, o1p1.getOutputs().size());
    Assert.assertEquals("inputs " + o2p1, 2, o2p1.getInputs().size());
    Set<String> portNames = Sets.newHashSet();
    for (PTOperator.PTInput in : o2p1.getInputs()) {
        portNames.add(in.portName);
    }
    Set<String> expPortNames = Sets.newHashSet(GenericTestOperator.IPORT1, GenericTestOperator.IPORT2);
    Assert.assertEquals("input port names " + o2p1.getInputs(), expPortNames, portNames);
}

Example 92 with GenericTestOperator

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

the class LogicalPlanModificationTest method testRemoveOperator.

@Test
public void testRemoveOperator() {
    GenericTestOperator o1 = dag.addOperator("o1", GenericTestOperator.class);
    OperatorMeta o1Meta = dag.getMeta(o1);
    GenericTestOperator o12 = dag.addOperator("o12", GenericTestOperator.class);
    OperatorMeta o12Meta = dag.getMeta(o12);
    GenericTestOperator o2 = dag.addOperator("o2", GenericTestOperator.class);
    OperatorMeta o2Meta = dag.getMeta(o2);
    GenericTestOperator o3 = dag.addOperator("o3", GenericTestOperator.class);
    OperatorMeta o3Meta = dag.getMeta(o3);
    LogicalPlan.StreamMeta s1 = dag.addStream("o1.outport1", o1.outport1, o2.inport1, o12.inport1);
    LogicalPlan.StreamMeta s2 = dag.addStream("o2.outport1", o2.outport1, o3.inport1);
    TestPlanContext ctx = new TestPlanContext();
    dag.setAttribute(OperatorContext.STORAGE_AGENT, ctx);
    PhysicalPlan plan = new PhysicalPlan(dag, ctx);
    ctx.deploy.clear();
    ctx.undeploy.clear();
    Assert.assertEquals("containers " + plan.getContainers(), 4, plan.getContainers().size());
    Assert.assertEquals("physical operators " + plan.getAllOperators(), 4, plan.getAllOperators().size());
    Assert.assertEquals("sinks s1 " + s1.getSinks(), 2, s1.getSinks().size());
    List<PTOperator> o2PhysicalOpers = plan.getOperators(o2Meta);
    Assert.assertEquals("instances " + o2Meta, 1, o2PhysicalOpers.size());
    PlanModifier pm = new PlanModifier(plan);
    try {
        pm.removeOperator(o2Meta.getName());
        Assert.fail("validation error (connected output stream) expected");
    } catch (ValidationException ve) {
    // all good
    }
    // remove output stream required before removing operator
    pm.removeStream(s2.getName());
    pm.removeOperator(o2Meta.getName());
    pm.applyChanges(ctx);
    Assert.assertEquals("sinks s1 " + s1.getSinks(), 1, s1.getSinks().size());
    Assert.assertTrue("undeploy " + ctx.undeploy, ctx.undeploy.containsAll(o2PhysicalOpers));
    Assert.assertTrue("deploy " + ctx.deploy, !ctx.deploy.containsAll(o2PhysicalOpers));
    Assert.assertEquals("streams " + dag.getAllStreams(), 1, dag.getAllStreams().size());
    Assert.assertEquals("operators " + dag.getAllOperators(), 3, dag.getAllOperators().size());
    Assert.assertTrue("operators " + dag.getAllOperators(), dag.getAllOperators().containsAll(Sets.newHashSet(o1Meta, o3Meta)));
    try {
        plan.getOperators(o2Meta);
        Assert.fail("removed from physical plan: " + o2Meta);
    } catch (Exception e) {
    // all good
    }
    Assert.assertEquals("containers " + plan.getContainers(), 3, plan.getContainers().size());
    Assert.assertEquals("physical operators " + plan.getAllOperators(), 3, plan.getAllOperators().size());
    Assert.assertEquals("removed containers " + ctx.releaseContainers, 1, ctx.releaseContainers.size());
    try {
        pm.removeOperator(o12Meta.getName());
        Assert.fail("cannot remove operator prior to removing input stream");
    } catch (ValidationException ve) {
        Assert.assertTrue("" + ve.getMessage(), ve.getMessage().matches(".*Operator o12 connected to input streams.*"));
    }
    pm.removeStream(s1.getName());
    pm.removeOperator(o12Meta.getName());
}

Example 93 with GenericTestOperator

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

the class LogicalPlanModificationTest method testAddOperator.

@Test
public void testAddOperator() {
    GenericTestOperator o1 = dag.addOperator("o1", GenericTestOperator.class);
    GenericTestOperator o2 = dag.addOperator("o2", GenericTestOperator.class);
    GenericTestOperator o3 = dag.addOperator("o3", GenericTestOperator.class);
    dag.addStream("o1.outport1", o1.outport1, o2.inport1);
    dag.addStream("o2.outport1", o2.outport1, o3.inport1);
    TestPlanContext ctx = new TestPlanContext();
    dag.setAttribute(OperatorContext.STORAGE_AGENT, ctx);
    PhysicalPlan plan = new PhysicalPlan(dag, ctx);
    ctx.deploy.clear();
    ctx.undeploy.clear();
    Assert.assertEquals("containers", 3, plan.getContainers().size());
    PlanModifier pm = new PlanModifier(plan);
    GenericTestOperator added1 = new GenericTestOperator();
    pm.addOperator("added1", added1);
    pm.addStream("added1.outport1", added1.outport1, o3.inport2);
    Assert.assertEquals("undeploy " + ctx.undeploy, 0, ctx.undeploy.size());
    Assert.assertEquals("deploy " + ctx.deploy, 0, ctx.deploy.size());
    pm.applyChanges(ctx);
    Assert.assertEquals("containers post change", 4, plan.getContainers().size());
    Assert.assertEquals("undeploy " + ctx.undeploy, 1, ctx.undeploy.size());
    Assert.assertEquals("deploy " + ctx.deploy, 2, ctx.deploy.size());
}

Example 94 with GenericTestOperator

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

the class LogicalPlanModificationTest method testNewOperatorRecoveryWindowIds.

@Test
public void testNewOperatorRecoveryWindowIds() {
    GenericTestOperator o1 = dag.addOperator("o1", GenericTestOperator.class);
    TestPlanContext ctx = new TestPlanContext();
    dag.setAttribute(OperatorContext.STORAGE_AGENT, ctx);
    PhysicalPlan plan = new PhysicalPlan(dag, ctx);
    ctx.deploy.clear();
    ctx.undeploy.clear();
    LogicalPlan.OperatorMeta o1Meta = dag.getMeta(o1);
    List<PTOperator> o1Partitions = plan.getOperators(o1Meta);
    PhysicalPlanTest.setActivationCheckpoint(o1Partitions.get(0), 10);
    PlanModifier pm = new PlanModifier(plan);
    GenericTestOperator o2 = new GenericTestOperator();
    GenericTestOperator o3 = new GenericTestOperator();
    pm.addOperator("o2", o2);
    pm.addOperator("o3", o3);
    pm.addStream("s1", o1.outport1, o2.inport2);
    pm.addStream("s2", o2.outport1, o3.inport1);
    pm.applyChanges(ctx);
    LogicalPlan.OperatorMeta o2Meta = plan.getLogicalPlan().getMeta(o2);
    List<PTOperator> o2Partitions = plan.getOperators(o2Meta);
    Assert.assertEquals("o2 activation checkpoint " + o2Meta, 10, o2Partitions.get(0).getRecoveryCheckpoint().windowId);
    LogicalPlan.OperatorMeta o3Meta = plan.getLogicalPlan().getMeta(o3);
    List<PTOperator> o3Partitions = plan.getOperators(o3Meta);
    Assert.assertEquals("o3 activation checkpoint " + o2Meta, 10, o3Partitions.get(0).getRecoveryCheckpoint().windowId);
}

Example 95 with GenericTestOperator

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

the class AffinityRulesTest method testAntiAffinityInOperators.

@Test
public void testAntiAffinityInOperators() {
    LogicalPlan dag = new LogicalPlan();
    dag.getAttributes().put(com.datatorrent.api.Context.DAGContext.APPLICATION_PATH, testMeta.getAbsolutePath());
    dag.setAttribute(OperatorContext.STORAGE_AGENT, new MemoryStorageAgent());
    GenericTestOperator o1 = dag.addOperator("O1", GenericTestOperator.class);
    dag.setOperatorAttribute(o1, OperatorContext.MEMORY_MB, 256);
    GenericTestOperator o2 = dag.addOperator("O2", GenericTestOperator.class);
    dag.setOperatorAttribute(o2, OperatorContext.MEMORY_MB, 256);
    dag.getMeta(o1).getAttributes().put(OperatorContext.LOCALITY_HOST, "host1");
    AffinityRulesSet ruleSet = new AffinityRulesSet();
    List<AffinityRule> rules = new ArrayList<>();
    ruleSet.setAffinityRules(rules);
    AffinityRule rule1 = new AffinityRule(Type.ANTI_AFFINITY, Locality.NODE_LOCAL, false, "O1", "O2");
    rules.add(rule1);
    dag.setAttribute(DAGContext.AFFINITY_RULES_SET, ruleSet);
    // .setLocality(Locality.NODE_LOCAL);
    dag.addStream("o1_outport1", o1.outport1, o2.inport1);
    StreamingContainerManager scm = new StreamingContainerManager(dag);
    ResourceRequestHandler rr = new ResourceRequestHandler();
    int containerMem = 1000;
    Map<String, NodeReport> nodeReports = Maps.newHashMap();
    NodeReport nr = BuilderUtils.newNodeReport(BuilderUtils.newNodeId("host1", 0), NodeState.RUNNING, "httpAddress", "rackName", BuilderUtils.newResource(0, 0), BuilderUtils.newResource(containerMem * 2, 2), 0, null, 0);
    nodeReports.put(nr.getNodeId().getHost(), nr);
    nr = BuilderUtils.newNodeReport(BuilderUtils.newNodeId("host2", 0), NodeState.RUNNING, "httpAddress", "rackName", BuilderUtils.newResource(0, 0), BuilderUtils.newResource(containerMem * 2, 2), 0, null, 0);
    nodeReports.put(nr.getNodeId().getHost(), nr);
    // set resources
    rr.updateNodeReports(Lists.newArrayList(nodeReports.values()));
    for (ContainerStartRequest csr : scm.containerStartRequests) {
        String host = rr.getHost(csr, true);
        csr.container.host = host;
        if (csr.container.getOperators().get(0).getName().equals("O1")) {
            Assert.assertEquals("Hosts set to host1 for Operator O1", "host1", host);
        }
        if (csr.container.getOperators().get(0).getName().equals("O2")) {
            Assert.assertEquals("Hosts set to host2 for Operator O2", "host2", host);
        }
    }
}