public int getConnectTimeout() {
   return props.getIntProperty(CONNECT_TIMEOUT, DEFAULT_CONNECT_TIMEOUT);
 }
 public int getMaxRetries() {
   return props.getIntProperty(MAX_RETRIES, DEFAULT_MAX_RETRIES);
 }
 public int getSoTimeout() {
   return props.getIntProperty(SO_TIMEOUT, DEFAULT_SO_TIMEOUT);
 }
 public int getValueSizeEstimate() {
   return props.getIntProperty(VALUE_SIZE_ESTIMATE, DEFAULT_VALUE_SIZE);
 }
 public int getKeySizeEstimate() {
   return props.getIntProperty(KEY_SIZE_ESTIMATE, DEFAULT_KEY_SIZE);
 }
 public int getDefaultExecutorFactoryQueueSize() {
   return props.getIntProperty(DEFAULT_EXECUTOR_FACTORY_QUEUE_SIZE, 10000);
 }
 public int getDefaultExecutorFactoryPoolSize() {
   return props.getIntProperty(DEFAULT_EXECUTOR_FACTORY_POOL_SIZE, 99);
 }