historyArchiver, err = filestore.NewHistoryArchiver(p.executionManager, p.logger, p.metricsHandler, p.historyArchiverConfigs.Filestore)
if p.historyArchiverConfigs.Gstorage == nil {
return nil, ErrArchiverConfigNotFound
}
historyArchiver, err = gcloud.NewHistoryArchiver(p.executionManager, p.logger, p.metricsHandler, p.historyArchiverConfigs.Gstorage)