public ClusterAnalysisApiHandler(IReliableStateManager reliableStateManager, FabricClient client, CancellationToken token)
{
this.stateManager = reliableStateManager;
this.fabricClient = client;
this.serializationSettings = new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.All
};
this.originalCancellationToken = token;
this.startStopApiSingleAccessLock = new SemaphoreSlim(1);
this.clusterAnalyzerApiStateStore = PersistentStoreProvider.GetStateProvider(this.stateManager)
.CreatePersistentStoreForStringsAsync(ClusterAnalysisApiStateStoreIdentifier, AgeBasedRetentionPolicy.Forever, token).GetAwaiter().GetResult();
this.logger = ClusterAnalysisLogProvider.LogProvider.CreateLoggerInstance(ClusterAnalysisTraceIdentifier);
}
private async Task <IInsightRuntime> CreateRunTimeAsync(ClusterAnalysisConfiguration configuration, CancellationToken token)
{
this.logger.LogMessage("CreateRunTimeAsync:: Entering");
IInsightRuntime runtime;
var isOneBox = await this.IsCurrentDeploymentOneboxAsync(token).ConfigureAwait(false);
if (isOneBox)
{
var config = this.CreateOneBoxConfig(configuration);
this.logger.LogMessage("OneBoxConfig: {0}", config);
runtime = DefaultInsightRuntime.GetInstance(
ClusterAnalysisLogProvider.LogProvider,
PersistentStoreProvider.GetStateProvider(this.stateManager),
config,
new PerformanceSessionManager(ClusterAnalysisLogProvider.LogProvider, token),
new TaskRunner(ClusterAnalysisLogProvider.LogProvider, this.OnUnhandledExceptionInAnalysisAsync),
token);
this.AddServiceToRuntime(runtime, typeof(FabricClient), this.fabricClient);
this.AddServiceToRuntime(runtime, typeof(IClusterQuery), ClusterQuery.CreateClusterQueryInstance(runtime));
this.AddServiceToRuntime(runtime, typeof(IResolveServiceEndpoint), new ResolveServiceEndpoint(ServicePartitionResolver.GetDefault()));
var localStoreConnection = new LocalTraceStoreConnectionInformation(
runtime.GetCurrentConfig().RuntimeContext.FabricDataRoot,
runtime.GetCurrentConfig().RuntimeContext.FabricLogRoot,
runtime.GetCurrentConfig().RuntimeContext.FabricCodePath);
this.AddServiceToRuntime(
runtime,
typeof(TraceStoreConnectionInformation),
localStoreConnection);
}
else
{
this.logger.LogMessage("CreateRunTimeAsync:: Only One-Box deployment supported currently");
throw new NotSupportedException(string.Format(CultureInfo.InvariantCulture, "Cluster Analysis is only supported on One-Box deployment for Preview."));
}
return(runtime);
}