Examples with JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE com.netflix.titus.api.jobmanager.JobAttributes.JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE used on opensource projects

Example 1 with JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE

use of com.netflix.titus.api.jobmanager.JobAttributes.JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE in project titus-control-plane by Netflix.

the class JobRuntimePredictionSanitizerTest method runtimeLimitIsOnlyUsedWhenWithinAllowedConfig.

@Test
public void runtimeLimitIsOnlyUsedWhenWithinAllowedConfig() {
    JobRuntimePredictionClient client = mock(JobRuntimePredictionClient.class);
    JobRuntimePredictions predictions = new JobRuntimePredictions("v1", modelId, new TreeSet<>());
    when(client.getRuntimePredictions(any())).thenReturn(Mono.just(predictions));
    JobRuntimePredictionConfiguration lowConfig = mock(JobRuntimePredictionConfiguration.class);
    // lower than the 60s runtime limit on the job
    when(lowConfig.getMaxOpportunisticRuntimeLimitMs()).thenReturn(30_000L);
    AdmissionSanitizer<JobDescriptor> sanitizer = new JobRuntimePredictionSanitizer(client, JobRuntimePredictionSelectors.best(), lowConfig, TitusRuntimes.test());
    StepVerifier.create(sanitizer.sanitizeAndApply(jobDescriptor)).assertNext(result -> assertThat(((JobDescriptor<?>) result).getAttributes()).doesNotContainKeys(JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE, JOB_ATTRIBUTES_RUNTIME_PREDICTION_SEC, JOB_ATTRIBUTES_RUNTIME_PREDICTION_AVAILABLE).containsEntry(JOB_ATTRIBUTES_SANITIZATION_SKIPPED_RUNTIME_PREDICTION, "true").containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_MODEL_ID, modelId).containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_VERSION, "v1")).verifyComplete();
}

Example 2 with JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE

use of com.netflix.titus.api.jobmanager.JobAttributes.JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE in project titus-control-plane by Netflix.

the class JobRuntimePredictionSanitizerTest method errorsCauseFallbackToRuntimeLimit.

@Test
public void errorsCauseFallbackToRuntimeLimit() {
    JobRuntimePredictionClient errorClient = mock(JobRuntimePredictionClient.class);
    when(errorClient.getRuntimePredictions(any())).thenReturn(Mono.error(TitusServiceException.internal("bad request")));
    AdmissionSanitizer<JobDescriptor> sanitizer = new JobRuntimePredictionSanitizer(errorClient, JobRuntimePredictionSelectors.best(), config, TitusRuntimes.test());
    StepVerifier.create(sanitizer.sanitizeAndApply(jobDescriptor)).assertNext(result -> assertThat(((JobDescriptor<?>) result).getAttributes()).containsEntry(JOB_ATTRIBUTES_SANITIZATION_SKIPPED_RUNTIME_PREDICTION, "true").containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE, "1.0").containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_SEC, "60.0")).verifyComplete();
}

Example 3 with JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE

use of com.netflix.titus.api.jobmanager.JobAttributes.JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE in project titus-control-plane by Netflix.

the class JobRuntimePredictionSanitizerTest method emptyPredictionsCauseFallbackToRuntimeLimit.

@Test
public void emptyPredictionsCauseFallbackToRuntimeLimit() {
    JobRuntimePredictionClient client = mock(JobRuntimePredictionClient.class);
    JobRuntimePredictions predictions = new JobRuntimePredictions("v1", modelId, new TreeSet<>());
    when(client.getRuntimePredictions(any())).thenReturn(Mono.just(predictions));
    AdmissionSanitizer<JobDescriptor> sanitizer = new JobRuntimePredictionSanitizer(client, JobRuntimePredictionSelectors.best(), config, TitusRuntimes.test());
    StepVerifier.create(sanitizer.sanitizeAndApply(jobDescriptor)).assertNext(result -> assertThat(((JobDescriptor<?>) result).getAttributes()).containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE, "1.0").containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_SEC, "60.0").containsEntry(JOB_ATTRIBUTES_SANITIZATION_SKIPPED_RUNTIME_PREDICTION, "true").containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_MODEL_ID, modelId).containsEntry(JOB_ATTRIBUTES_RUNTIME_PREDICTION_VERSION, "v1").doesNotContainKeys(JOB_ATTRIBUTES_RUNTIME_PREDICTION_AVAILABLE)).verifyComplete();
}

Example 4 with JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE

use of com.netflix.titus.api.jobmanager.JobAttributes.JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE in project titus-control-plane by Netflix.

the class JobRuntimePredictionSanitizer method capPredictionToRuntimeLimit.

/**
 * Use the prediction when available and shorter than the runtime limit, otherwise the runtime limit becomes
 * the prediction if within {@link JobRuntimePredictionConfiguration#getMaxOpportunisticRuntimeLimitMs()}
 */
@SuppressWarnings("unchecked")
private JobDescriptor capPredictionToRuntimeLimit(JobDescriptor jobDescriptor) {
    // non-batch jobs have been filtered before this point, it is safe to cast
    BatchJobExt extensions = ((JobDescriptor<BatchJobExt>) jobDescriptor).getExtensions();
    long runtimeLimitMs = extensions.getRuntimeLimitMs();
    if (runtimeLimitMs <= 0 || runtimeLimitMs > configuration.getMaxOpportunisticRuntimeLimitMs()) {
        // no runtime limit or too high to be used, noop
        return jobDescriptor;
    }
    return JobFunctions.getJobRuntimePrediction(jobDescriptor).filter(prediction -> runtimeLimitMs > prediction.toMillis()).map(ignored -> jobDescriptor).orElseGet(() -> JobFunctions.appendJobDescriptorAttributes(jobDescriptor, ImmutableMap.<String, String>builder().put(JOB_ATTRIBUTES_RUNTIME_PREDICTION_SEC, Double.toString(runtimeLimitMs / 1000.0)).put(JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE, Double.toString(1.0)).build()));
}

Example 5 with JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE

use of com.netflix.titus.api.jobmanager.JobAttributes.JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE in project titus-control-plane by Netflix.

the class JobRuntimePredictionSanitizerTest method errorsCauseSanitizationToBeSkipped.

@Test
public void errorsCauseSanitizationToBeSkipped() {
    JobDescriptor<BatchJobExt> noRuntimeLimit = jobDescriptor.but(jd -> jd.getExtensions().toBuilder().withRuntimeLimitMs(0));
    JobRuntimePredictionClient errorClient = mock(JobRuntimePredictionClient.class);
    when(errorClient.getRuntimePredictions(any())).thenReturn(Mono.error(TitusServiceException.internal("bad request")));
    AdmissionSanitizer<JobDescriptor> sanitizer = new JobRuntimePredictionSanitizer(errorClient, JobRuntimePredictionSelectors.best(), config, TitusRuntimes.test());
    StepVerifier.create(sanitizer.sanitizeAndApply(noRuntimeLimit)).assertNext(result -> assertThat(((JobDescriptor<?>) result).getAttributes()).containsEntry(JOB_ATTRIBUTES_SANITIZATION_SKIPPED_RUNTIME_PREDICTION, "true").doesNotContainKeys(JOB_ATTRIBUTES_RUNTIME_PREDICTION_CONFIDENCE, JOB_ATTRIBUTES_RUNTIME_PREDICTION_SEC, JOB_ATTRIBUTES_RUNTIME_PREDICTION_MODEL_ID, JOB_ATTRIBUTES_RUNTIME_PREDICTION_VERSION)).verifyComplete();
}