private bool ProcessEvents <T>(FilterDefinition <T> filter) where T : BaseHyperEvent, new()
{
var collection = MongoDatabase.GetCollection <T>(ParserConstants.HyperCollectionName);
using (var persister = ExtractFactory.CreateExtract <T>())
using (var processor = new SimpleModelProcessor <T, T>(persister, Log))
{
processor.Process(collection, new QueryDefinition <T>(filter), item => item, filter);
return(persister.ItemsPersisted > 0);
}
}
public override IPluginResponse Execute()
{
var pluginResponse = CreatePluginResponse();
IMongoCollection <BsonDocument> collection = MongoDatabase.GetCollection <BsonDocument>(ParserConstants.TabAdminCollectionName);
Log.Info("Processing Tableau Server version data from tabadmin logs...");
var versions = TabadminVersionProcessor.BuildVersionTimeline(collection).ToList();
bool persistedData;
using (var persister = ExtractFactory.CreateExtract <TableauServerVersion>())
using (GetPersisterStatusWriter(persister, versions.Count))
{
persister.Enqueue(versions);
persistedData = persister.ItemsPersisted > 0;
}
using (var persister = ExtractFactory.CreateExtract <TabadminError>())
using (var processor = new SimpleModelProcessor <BsonDocument, TabadminError>(persister, Log))
{
var filter = BuildTabadminErrorFilter();
processor.Process(collection, new QueryDefinition <BsonDocument>(filter), document => new TabadminError(document, versions), filter);
persistedData = persistedData || persister.ItemsPersisted > 0;
}
using (var persister = ExtractFactory.CreateExtract <TabadminAction>())
using (var processor = new SimpleModelProcessor <BsonDocument, TabadminAction>(persister, Log))
{
var filter = BuildTabadminActionFilter();
processor.Process(collection, new QueryDefinition <BsonDocument>(filter), document => new TabadminAction(document, versions), filter);
persistedData = persistedData || persister.ItemsPersisted > 0;
}
if (!persistedData)
{
Log.Info("Failed to persist any data from Tabadmin logs!");
pluginResponse.GeneratedNoData = true;
}
return(pluginResponse);
}
private bool ProcessDocuments <T>(IDictionary <string, ISet <string> > collectionWorkerMap, Func <string, IMongoCollection <BsonDocument>, IEnumerable <T> > selector) where T : new()
{
Log.InfoFormat("Processing {0} events..", typeof(T).Name);
using (var persister = ExtractFactory.CreateExtract <T>())
using (GetPersisterStatusWriter(persister))
{
foreach (var collectionWorkerMapping in collectionWorkerMap)
{
var collection = MongoDatabase.GetCollection <BsonDocument>(collectionWorkerMapping.Key);
foreach (var worker in collectionWorkerMapping.Value)
{
var records = selector(worker, collection);
persister.Enqueue(records);
}
}
return(persister.ItemsPersisted > 0);
}
}
public override IPluginResponse Execute()
{
// The PluginResponse contains state about whether this plugin ran successfully, as well as any errors encountered. Append any non-fatal errors to this.
var pluginResponse = CreatePluginResponse();
var collection = MongoDatabase.GetCollection <FlattenedArtEvent>(ParserConstants.VizqlServerCppCollectionName);
var filter = Builders <FlattenedArtEvent> .Filter.Where(line => line.ArtData != null);
using (var persister = ExtractFactory.CreateExtract <FlattenedArtEvent>("Art.hyper"))
using (var processor = new SimpleModelProcessor <FlattenedArtEvent, FlattenedArtEvent>(persister, Log))
{
processor.Process(collection, new QueryDefinition <FlattenedArtEvent>(filter), item => item, filter);
if (persister.ItemsPersisted == 0)
{
Log.Info("Failed to persist any ART events!");
pluginResponse.GeneratedNoData = true;
}
}
return(pluginResponse);
}
public override IPluginResponse Execute()
{
var pluginResponse = CreatePluginResponse();
IMongoCollection <HttpdRequest> collection = MongoDatabase.GetCollection <HttpdRequest>(ParserConstants.HttpdCollectionName);
using (var persister = ExtractFactory.CreateExtract <HttpdRequest>("ApacheRequests.hyper"))
using (var processor = new SimpleModelProcessor <HttpdRequest, HttpdRequest>(persister, Log))
{
var apacheRequestFilter = BuildApacheRequestFilter(includeGatewayHealthCheckRequests);
processor.Process(collection, new QueryDefinition <HttpdRequest>(apacheRequestFilter), item => item, apacheRequestFilter);
if (persister.ItemsPersisted <= 0)
{
Log.Warn("Failed to persist any data from Apache logs!");
pluginResponse.GeneratedNoData = true;
}
return(pluginResponse);
}
}
public override IPluginResponse Execute()
{
var pluginResponse = CreatePluginResponse();
IMongoCollection <FilestoreEvent> collection = MongoDatabase.GetCollection <FilestoreEvent>(ParserConstants.FilestoreCollectionName);
using (var persister = ExtractFactory.CreateExtract <FilestoreEvent>("FilestoreEvents.hyper"))
using (var processor = new SimpleModelProcessor <FilestoreEvent, FilestoreEvent>(persister, Log))
{
var filestoreEventFilter = Builders <FilestoreEvent> .Filter.Regex("file", new BsonRegularExpression("filestore.*"));
processor.Process(collection, new QueryDefinition <FilestoreEvent>(filestoreEventFilter), item => item, filestoreEventFilter);
if (persister.ItemsPersisted <= 0)
{
Log.Warn("Failed to persist any data from Filestore logs!");
pluginResponse.GeneratedNoData = true;
}
return(pluginResponse);
}
}
protected bool PersistConfigData(ICollection <ConfigEntry> configEntries, ICollection <ConfigProcessInfo> workerDetails)
{
Log.InfoFormat($"Persisting configuration data for {configEntries.Count} config key entries and {workerDetails.Count} worker processes..");
var persistedData = false;
using (var extract = ExtractFactory.CreateExtract <ConfigEntry>("ConfigEntries.hyper"))
using (GetPersisterStatusWriter(extract, configEntries.Count))
{
extract.Enqueue(configEntries);
persistedData = persistedData || extract.ItemsPersisted > 0;
}
using (var extract = ExtractFactory.CreateExtract <ConfigProcessInfo>("ProcessTopology.hyper"))
using (GetPersisterStatusWriter(extract, workerDetails.Count))
{
extract.Enqueue(workerDetails);
persistedData = persistedData || extract.ItemsPersisted > 0;
}
return(persistedData);
}
private bool ProcessDocuments <T>(string collectionName, FilterDefinition <BsonDocument> query, Func <BsonDocument, T> transform) where T : new()
{
bool persistedData;
Log.InfoFormat("Processing {0} events..", typeof(T).Name);
using (var persister = ExtractFactory.CreateExtract <T>())
using (GetPersisterStatusWriter(persister))
{
var collection = MongoDatabase.GetCollection <BsonDocument>(collectionName);
var documents = collection.Find(query).ToEnumerable();
foreach (var document in documents)
{
var instance = TransformDocument(document, transform);
persister.Enqueue(instance);
}
persistedData = persister.ItemsPersisted > 0;
}
Log.InfoFormat("Finished processing {0} events!", typeof(T).Name);
return(persistedData);
}
public override IPluginResponse Execute()
{
IPluginResponse pluginResponse = CreatePluginResponse();
var collection = MongoDatabase.GetCollection <NetstatDocument>(ParserConstants.NetstatCollectionName);
using (var persister = ExtractFactory.CreateExtract <NetstatActiveConnection>("NetstatEntries.hyper"))
using (GetPersisterStatusWriter(persister))
{
foreach (var worker in NetstatQueries.GetDistinctWorkers(collection))
{
var activeConnectionsForWorker = GetActiveConnectionsForWorker(worker, collection);
persister.Enqueue(activeConnectionsForWorker);
}
if (persister.ItemsPersisted <= 0)
{
Log.Warn("Failed to persist any Netstat data!");
pluginResponse.GeneratedNoData = true;
}
return(pluginResponse);
}
}
