storageServer = tracker.getFetchStorage1(trackerServer, appender_file_id); if (storageServer == null)
storageServer = tracker.getFetchStorage1(trackerServer, file_id); if (storageServer == null)
storageServer = tracker.getFetchStorage1(trackerServer, appender_file_id); if (storageServer == null)
storageServer = tracker.getFetchStorage1(trackerServer, file_id); if (storageServer == null)