public override IPluginResponse Execute(IPluginRequest pluginRequest)
{
//Set member variables for execution.
this.pluginRequest = pluginRequest;
this.logsetHash = pluginRequest.LogsetHash;
this.pluginResponse = CreatePluginResponse();
this.workerHostnameMap = ConfigDataHelper.GetWorkerHostnameMap(MongoDatabase);
// Create output database.
using (var outputDatabase = GetOutputDatabaseConnection())
{
CreateTables(outputDatabase);
}
//Process collections.
ProcessCollections(GetMongoCollections());
// Check if we persisted any data.
if (!PersistedData())
{
Log.Info("Failed to persist any data from Vizqlserver logs!");
pluginResponse.GeneratedNoData = true;
}
return(pluginResponse);
}
public override IPluginResponse Execute(IPluginRequest pluginRequest)
{
pluginResponse = CreatePluginResponse();
Log.Info("Retrieving configuration information for workers..");
workerHostnameMap = ConfigDataHelper.GetWorkerHostnameMap(MongoDatabase);
netstatCollection = MongoDatabase.GetCollection <BsonDocument>(NetstatCollectionName);
logsetHash = pluginRequest.LogsetHash;
List <NetstatEntry> netstatEntries = new List <NetstatEntry>();
foreach (int workerIndex in workerHostnameMap.Keys)
{
Log.InfoFormat("Retrieving netstat information for worker {0}..", workerIndex);
IEnumerable <NetstatEntry> entriesForWorker = GetNetstatEntriesForWorker(workerIndex);
netstatEntries.AddRange(entriesForWorker);
}
Log.InfoFormat("Writing netstat information to database..");
CreateTables();
PersistNetstatEntries(netstatEntries);
Log.Info("Finished processing netstat data!");
// Check if we persisted any data.
if (!PersistedData())
{
Log.Info("Failed to persist any netstat data!");
pluginResponse.GeneratedNoData = true;
}
return(pluginResponse);
}
public ConfigReader(IMongoDatabase mongoDatabase)
{
this.mongoDatabase = mongoDatabase;
configDocument = LoadConfigDocument();
config = LoadConfig();
fileLastModifiedTimestamp = GetConfigModificationTimestamp();
workerHostnameMap = ConfigDataHelper.GetWorkerHostnameMap(mongoDatabase);
}
protected virtual bool ProcessCollections(IList <IMongoCollection <BsonDocument> > collections)
{
var workerHostnameMap = ConfigDataHelper.GetWorkerHostnameMap(MongoDatabase);
var totalVizqlSessions = Queries.GetUniqueSessionIdCount(collections);
using (var persister = new ServerSessionPersister(ExtractFactory))
using (GetPersisterStatusWriter(persister, totalVizqlSessions))
{
foreach (var collection in collections)
{
ProcessCollection(collection, persister, workerHostnameMap);
}
return(persister.ItemsPersisted > 0);
}
}