}
public void writeBytes(String path, byte[] bytes) {
try {
if (_curator.checkExists().forPath(path) == null) {
CreateBuilder builder = _curator.create();
ProtectACLCreateModePathAndBytesable<String> createAble = (ProtectACLCreateModePathAndBytesable<String>) builder
.creatingParentsIfNeeded();
createAble.withMode(CreateMode.PERSISTENT).forPath(path, bytes);
} else {
_curator.setData().forPath(path, bytes);
}