Examples with RemoteTaskRunner org.apache.druid.indexing.overlord.RemoteTaskRunner used on opensource projects

Example 21 with RemoteTaskRunner

use of org.apache.druid.indexing.overlord.RemoteTaskRunner in project druid by druid-io.

the class PendingTaskBasedProvisioningStrategyTest method testProvisionNoCurrentlyRunningWorkerWithCapacityHintSetAndNoPendingTaskShouldNotProvisionAsMinimumIsZero.

@Test
public void testProvisionNoCurrentlyRunningWorkerWithCapacityHintSetAndNoPendingTaskShouldNotProvisionAsMinimumIsZero() {
    PendingTaskBasedWorkerProvisioningConfig config = new PendingTaskBasedWorkerProvisioningConfig().setMaxScalingDuration(new Period(1000)).setNumEventsToTrack(10).setPendingTaskTimeout(new Period(0)).setWorkerVersion(MIN_VERSION).setMaxScalingStep(2).setWorkerCapacityHint(30);
    strategy = new PendingTaskBasedWorkerProvisioningStrategy(config, DSuppliers.of(workerConfig), new ProvisioningSchedulerConfig(), new Supplier<ScheduledExecutorService>() {

        @Override
        public ScheduledExecutorService get() {
            return executorService;
        }
    });
    // minWorkerCount is 0
    EasyMock.expect(autoScaler.getMinNumWorkers()).andReturn(0).times(2);
    EasyMock.expect(autoScaler.getMaxNumWorkers()).andReturn(5);
    EasyMock.expect(autoScaler.ipToIdLookup(EasyMock.anyObject())).andReturn(new ArrayList<String>());
    RemoteTaskRunner runner = EasyMock.createMock(RemoteTaskRunner.class);
    // No pending tasks
    EasyMock.expect(runner.getPendingTaskPayloads()).andReturn(new ArrayList<>());
    EasyMock.expect(runner.getWorkers()).andReturn(Collections.emptyList());
    EasyMock.expect(runner.getConfig()).andReturn(new RemoteTaskRunnerConfig());
    EasyMock.replay(runner, autoScaler);
    Provisioner provisioner = strategy.makeProvisioner(runner);
    boolean provisionedSomething = provisioner.doProvision();
    Assert.assertFalse(provisionedSomething);
    Assert.assertEquals(0, provisioner.getStats().toList().size());
}

Example 22 with RemoteTaskRunner

use of org.apache.druid.indexing.overlord.RemoteTaskRunner in project druid by druid-io.

the class PendingTaskBasedProvisioningStrategyTest method testProvisioning.

@Test
public void testProvisioning() {
    EasyMock.expect(autoScaler.getMinNumWorkers()).andReturn(1).times(3);
    EasyMock.expect(autoScaler.getMaxNumWorkers()).andReturn(2).times(1);
    EasyMock.expect(autoScaler.ipToIdLookup(EasyMock.anyObject())).andReturn(new ArrayList<String>()).times(2);
    EasyMock.expect(autoScaler.provision()).andReturn(new AutoScalingData(Collections.singletonList("fake")));
    RemoteTaskRunner runner = EasyMock.createMock(RemoteTaskRunner.class);
    EasyMock.expect(runner.getPendingTaskPayloads()).andReturn(Collections.singletonList(NoopTask.create())).times(2);
    EasyMock.expect(runner.getWorkers()).andReturn(Arrays.asList(new TestZkWorker(testTask).toImmutable(), // Invalid version node
    new TestZkWorker(testTask, "http", "h1", "n1", INVALID_VERSION).toImmutable())).times(2);
    EasyMock.expect(runner.getConfig()).andReturn(new RemoteTaskRunnerConfig()).times(1);
    EasyMock.replay(runner);
    EasyMock.replay(autoScaler);
    Provisioner provisioner = strategy.makeProvisioner(runner);
    boolean provisionedSomething = provisioner.doProvision();
    Assert.assertTrue(provisionedSomething);
    Assert.assertTrue(provisioner.getStats().toList().size() == 1);
    DateTime createdTime = provisioner.getStats().toList().get(0).getTimestamp();
    Assert.assertTrue(provisioner.getStats().toList().get(0).getEvent() == ScalingStats.EVENT.PROVISION);
    provisionedSomething = provisioner.doProvision();
    Assert.assertFalse(provisionedSomething);
    Assert.assertTrue(provisioner.getStats().toList().get(0).getEvent() == ScalingStats.EVENT.PROVISION);
    DateTime anotherCreatedTime = provisioner.getStats().toList().get(0).getTimestamp();
    Assert.assertTrue(createdTime.equals(anotherCreatedTime));
    EasyMock.verify(autoScaler);
    EasyMock.verify(runner);
}