get rid of excessive logging

src/Promitor.Agents.Scraper/Scheduling/ResourcesScrapingJob.cs

@@ -256,19 +256,14 @@ private async Task ScrapeMetrics(IEnumerable<ScrapeDefinition<IAzureResourceDefi
             var batchScrapingEnabled = this._azureMonitorIntegrationConfiguration.Value.MetricsBatching?.Enabled ?? false;
             if (batchScrapingEnabled) {
                 Logger.LogInformation("Promitor Scraper with operate in batch scraping mode, with max batch size {BatchSize}", this._azureMonitorIntegrationConfiguration.Value.MetricsBatching.MaxBatchSize);
-                Logger.LogWarning("");
+                Logger.LogWarning("Batch scraping is an experimental feature. See Promitor.io for its limitations and cost considerations");
 
                 var batchScrapeDefinitions = AzureResourceDefinitionBatching.GroupScrapeDefinitions(scrapeDefinitions, this._azureMonitorIntegrationConfiguration.Value.MetricsBatching.MaxBatchSize);
 
                 foreach(var batchScrapeDefinition in batchScrapeDefinitions) {
                     var azureMetricName = batchScrapeDefinition.ScrapeDefinitionBatchProperties.AzureMetricConfiguration.MetricName;
                     var resourceType = batchScrapeDefinition.ScrapeDefinitionBatchProperties.ResourceType;
                     Logger.LogInformation("Executing batch scrape job of size {BatchSize} for Azure Metric {AzureMetricName} for resource type {ResourceType}.", batchScrapeDefinition.ScrapeDefinitions.Count, azureMetricName, resourceType);
-                    Logger.LogInformation("Logging individual definitions batch: Azure Metric {AzureMetricName} and resource type {ResourceType}.", azureMetricName, resourceType);
-                    foreach (ScrapeDefinition<IAzureResourceDefinition> definition in batchScrapeDefinition.ScrapeDefinitions)
-                    {
-                        Logger.LogInformation("ResourceID: {ResourceID}, ResourceGroup: {ResourceGroup}, Prometheus metric name: {MetricName}, Batch Key: {BatchKey}", definition.Resource.ResourceName, definition.ResourceGroupName, definition.PrometheusMetricDefinition.Name, definition.BuildScrapingBatchInfo().BuildBatchHashKey());
-                    }
                     await ScheduleLimitedConcurrencyAsyncTask(tasks, () => ScrapeMetricBatched(batchScrapeDefinition), cancellationToken);
                 }
             } else {

src/Promitor.Core.Scraping/AzureMonitorScraper.cs

@@ -105,7 +105,6 @@ protected override async Task<List<ScrapeResult>> BatchScrapeResourceAsync(strin
                     subscriptionId: scrapeDefinition.SubscriptionId, 
                     resourceName: scrapeDefinition.Resource.ResourceName
                 ); 
-                Logger.LogWarning("Caching resource group {Group}, resource name {ResourceName}, subscription ID {SubscriptionID}, for {ResourceId}, of resource type {ResourceType}", resourceDefinitionToCache.ResourceGroupName, resourceDefinitionToCache.ResourceName, resourceDefinitionToCache.SubscriptionId, resourceUri, resourceDefinitionToCache.ResourceType);
                 _resourceDefinitions.AddOrUpdate(resourceUri, new Tuple<IAzureResourceDefinition, TResourceDefinition>(resourceDefinitionToCache, (TResourceDefinition)scrapeDefinition.Resource), (newTuple, oldTuple) => oldTuple);
             }
 
@@ -116,12 +115,7 @@ protected override async Task<List<ScrapeResult>> BatchScrapeResourceAsync(strin
             try
             {
                 // Query Azure Monitor for metrics
-                Logger.LogWarning("Querying Azure Monitor for metric {MetricName} with batch size {BatchSize}", metricName, resourceUriList.Count);
                 resourceIdTaggedMeasuredMetrics = await AzureMonitorClient.BatchQueryMetricAsync(metricName, dimensionNames, aggregationType, aggregationInterval, resourceUriList, null, metricLimit);
-                foreach (var resourceMetric in resourceIdTaggedMeasuredMetrics) 
-                {
-                    Logger.LogWarning("Discovered value {Value} for metric {Metric} and resource ID {ResourceID}", resourceMetric.Value, metricName, resourceMetric.ResourceId);
-                }
             }
             catch (MetricInformationNotFoundException metricsNotFoundException)
             {
@@ -144,9 +138,7 @@ protected override async Task<List<ScrapeResult>> BatchScrapeResourceAsync(strin
                     var resourceDefinition = resourceDefinitionTuple.Item1;
                     var metricLabels = DetermineMetricLabels(resourceDefinitionTuple.Item2);
                     var finalMetricValues = EnrichMeasuredMetrics(resourceDefinitionTuple.Item2, dimensionNames, resourceMetricsGroup.ToImmutableList());
-                    Logger.LogWarning("Processing {MetricsCount} measured metrics for resourceID {ResourceId} of resource group {ResourceGroup}", finalMetricValues.Count, resourceId, resourceDefinition.ResourceGroupName);
                     scrapeResults.Add(new ScrapeResult(subscriptionId, resourceDefinition.ResourceGroupName, resourceDefinition.ResourceName, resourceId, finalMetricValues, metricLabels));
-                    Logger.LogWarning("Processed {MetricsCount} measured metrics for Metric {MetricName} and resource {ResourceName}", finalMetricValues.Count, metricName, resourceId);
                 }
             }
 

src/Promitor.Tests.Unit/Core/Extensions/MeasureMetricExtensionsTests.cs

@@ -0,0 +1,22 @@
+using System.Collections.Generic;
+using System.ComponentModel;
+using Azure.Monitor.Query.Models;
+using Promitor.Core.Extensions;
+using Promitor.Core.Metrics;
+using Xunit;
+
+namespace Promitor.Tests.Unit.Core.Extensions
+{
+    [Category("Unit")]
+    public class MeasureMetricExtensionsTests
+    {
+        [Fact]
+        public void AssociateWithResourceId()
+        {
+            var measuredMetricUnassociated = MeasuredMetric.CreateWithoutDimensions(1);
+            var resourceId = "/subscriptions/abc/providers/def/test";
+            var measuredMetricAssociated = measuredMetricUnassociated.WithResourceIdAssociation(resourceId);
+            Assert.Equal(resourceId, measuredMetricAssociated.ResourceId);
+        }
+    }
+}