it seems that an empty cluster was frozen after a long break

it's a system stress tests

had 2 clusters with identical settings and buckets
After running load in more than 1 day on cluster1, I tried to create replication to cluster2
that had only empty buckets that had been created a day ago

on cluster1 I get error:

Server error during processing: ["web request failed",

{path,"/pools/default/remoteClusters"}

,

{type,throw}

,
{what,
{json_encode,
{bad_term,
{<<"_">>,
<<"Timeout exceeded when trying to reach remote cluster">>}}}},
{trace,
[

{ejson,encode_rev,1}

,

{ejson,encode_array_rev,2}

,

{ejson,nif_encode,1}

,

{menelaus_util,encode_json,1}

,

{menelaus_util,reply_json,3}

,

{request_throttler,do_request,3}

,

{menelaus_web,loop,3}

,

{mochiweb_http,headers,5}

]}] menelaus_web019 ns_1@172.23.105.158 08:32:07 - Tue Nov 19, 2013

when I navigate in cluster2 through webconsole I see message: difficult communicate with server....
at the second attempt replication added

not sure it's worth considering a bug, but still let it be)