How to configure anomaly detector alert and query detection results in JAVA?

Question

Anyone try to use Azure Anomaly Detector in JAVA? I understand Microsoft not provide a lot of support for JAVA but I have to do it. Typescript makes sense too but JAVA will be better.

Answer 1

Hello sukharev

Thanks for reaching out to us, there is Java SDK for Anomaly Detector - https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/metricsadvisor/azure-ai-metricsadvisor#key-concepts

This example demonstrates how a user can configure an alerting configuration for detected anomalies in their data.

String detectionConfigurationId1 = "9ol48er30-6e6e-4391-b78f-b00dfee1e6f5";
String detectionConfigurationId2 = "3e58er30-6e6e-4391-b78f-b00dfee1e6f5";
String hookId1 = "5f48er30-6e6e-4391-b78f-b00dfee1e6f5";
String hookId2 = "8i48er30-6e6e-4391-b78f-b00dfee1e6f5";

final AnomalyAlertConfiguration anomalyAlertConfiguration
    = metricsAdvisorAdminClient.createAlertConfig(
        new AnomalyAlertConfiguration("My anomaly alert config name")
            .setDescription("alert config description")
            .setMetricAlertConfigurations(
                Arrays.asList(
                    new MetricAlertConfiguration(detectionConfigurationId1,
                        MetricAnomalyAlertScope.forWholeSeries()),
                    new MetricAlertConfiguration(detectionConfigurationId2,
                        MetricAnomalyAlertScope.forWholeSeries())
                        .setAlertConditions(new MetricAnomalyAlertConditions()
                            .setSeverityRangeCondition(new SeverityCondition(AnomalySeverity.HIGH,
                                AnomalySeverity.HIGH)))
                ))
            .setCrossMetricsOperator(MetricAlertConfigurationsOperator.AND)
            .setHookIdsToAlert(Arrays.asList(hookId1, hookId2)));

Query anomaly detection results

String alertConfigurationId = "9ol48er30-6e6e-4391-b78f-b00dfee1e6f5";
final OffsetDateTime startTime = OffsetDateTime.parse("2020-01-01T00:00:00Z");
final OffsetDateTime endTime = OffsetDateTime.parse("2020-09-09T00:00:00Z");
metricsAdvisorClient.listAlerts(
    alertConfigurationId,
        startTime, endTime)
    .forEach(alert -> {
        System.out.printf("AnomalyAlert Id: %s%n", alert.getId());
        System.out.printf("AnomalyAlert created on: %s%n", alert.getCreatedTime());

        // List anomalies for returned alerts
        metricsAdvisorClient.listAnomaliesForAlert(
            alertConfigurationId,
            alert.getId())
            .forEach(anomaly -> {
                System.out.printf("DataPoint Anomaly was created on: %s%n", anomaly.getCreatedTime());
                System.out.printf("DataPoint Anomaly severity: %s%n", anomaly.getSeverity().toString());
                System.out.printf("DataPoint Anomaly status: %s%n", anomaly.getStatus());
                System.out.printf("DataPoint Anomaly related series key: %s%n", anomaly.getSeriesKey().asMap());
            });
    });

I hope this helps, Please let me know if you need more help.

Regards,

Yutong

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