I am using amazon elastic cache to store my objects but when i use

[GoogleCodeExporter]

MemcachedClient clt =new MemcachedClient(
                    AddrUtil.getAddresses("xxxxx:11211"));

clt.add(user.getId().toString(), 3600, user);

i am getting below exception 

net.spy.memcached.MemcachedConnection:  Could not redistribute to another node, 
retrying primary node for 7.
java.lang.RuntimeException: Timed out waiting for operation
    at net.spy.memcached.internal.OperationFuture.get(OperationFuture.java:81)
    at

Caused by: net.spy.memcached.internal.CheckedOperationTimeoutException: Timed 
out waiting for operation - failing node: xxx/<<some ip address>>:11211
    at net.spy.memcached.internal.OperationFuture.get(OperationFuture.java:93)
    at net.spy.memcached.internal.OperationFuture.get(OperationFuture.java:79)
    ... 31 more

any idea what's going on, i am struggling to understand from last couple of 
hours 

thanks in advance

regards
gnanesh

Original issue reported on code.google.com by gowda.gn...@gmail.com on 9 Dec 2013 at 4:02