Create a persistent node. @param path @throws ZkInterruptedException if operation was interrupted, or a required reconnection got interru

Returns a mutex all zookeeper events are synchronized aginst. So in case you need to do something without getting any zookeeper event interruption syn

@param <T> @param callable @return result of Callable @throws ZkInterruptedException if operation was interrupted, or a required reconnect

This waits until the provided {@link Callable} returns an object that is equals to the given expected value or the timeout has been reached. In both c

Create a node. @param path @param data @param mode @return create node's path @throws ZkInterruptedException if operation was interrupted

Close the client. @throws ZkInterruptedException

@param path - path of znode we are accessing @param perm - Privileges required for the action @throws KeeperException.NoAuthExce

Counts number of children for the given path. @param path @return number of children or 0 if path does not exist.

This condition will be signaled if any znode related zookeeper event was received. @return the condition.

This condition will be signaled if a zookeeper event was processed and the event contains a data/child change. @return the condition.

This condition will be signaled if a zookeeper event was processed and the event contains a state change (connected, disconnected, session expired, et

Called when the children of the given path changed. @param parentPath The parent path @param currentChilds The children or null

Connect to ZooKeeper. @param maxMsToWaitUntilConnected @param watcher @throws ZkInterruptedException if the connection timed out due to t

Creates a set of default folder structure within a zookeeper . @param zkClient The zkclient.

Create a persistent, sequental node. @param path @param data @return create node's path @throws ZkInterruptedException if operation was i