_shutdownLock.writeLock().unlock();
}
OptimizeScheduler scheduler = _diskLoader.getOptimizeScheduler();
if (scheduler != null) {
log.info("shutting down zoie's OptimizeScheduler ...");
scheduler.shutdown();
}
log.info("shutting down zoie...");
try {
flushEvents(Long.MAX_VALUE);
} catch (ZoieException e) {