【memcached】initialize是不是一个问题？
版本：gwhalin-Memcached-Java-Client-release_2.6.1-0-gab2cc7e
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在memcached使用中：
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static {String[] serverlist = { "cache0.server.com:12345", "cache1.server.com:12345" };SockIOPool pool = SockIOPool.getInstance();pool.setServers(serverlist);pool.initialize();}?最后需要对pool进行initialize();其实就是调用的SchoonerSockIOPool的initialize：
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public void initialize() {schoonerSockIOPool.initialize();}?而在SchoonerSockIOPool初始化中，
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public void initialize() {initDeadLock.lock();try {// if servers is not set, or it empty, then// throw a runtime exceptionif (servers == null || servers.length <= 0) {log.error("++++ trying to initialize with no servers");throw new IllegalStateException("++++ trying to initialize with no servers");}// poolssocketPool = new HashMap<String, GenericObjectPool>(servers.length);hostDead = new ConcurrentHashMap<String, Date>();hostDeadDur = new ConcurrentHashMap<String, Long>();// only create up to maxCreate connections at once// initalize our internal hashing structuresif (this.hashingAlg == CONSISTENT_HASH)populateConsistentBuckets();elsepopulateBuckets();// mark pool as initializedthis.initialized = true;} finally {initDeadLock.unlock();}}?在初始化最后设置了this.initialized = true
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如果拿到的是同一个SchoonerSockIOPool，就会又一次初始化，这个算不算一个bug？
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在自己编程序的时候，把pool的设置集中在一个地方，只进行一次，这样应该就不会有什么问题了。
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下面就是在MemCachedClient 中，使用这些Pool了
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