new LogCleaner(cleanerInterval, this, conf, getMasterFileSystem().getFileSystem(), getMasterFileSystem().getOldLogDir()); Threads.setDaemonThreadRunning(logCleaner.getThread(), n + ".oldLogCleaner");
new LogCleaner(cleanerInterval, this, conf, getMasterFileSystem().getFileSystem(), getMasterFileSystem().getOldLogDir()); getChoreService().scheduleChore(logCleaner);