Hi All,

I have a two node graylog server 1.3.3 cluster, I'm see repeated log 
messages of the type,

WARN : org.graylog2.periodical.NodePingThread - Did not find meta info of 
this node. Re-registering.

I believe this is causing intermittent errors whilst navigating the web UI 
of the sort,

You caused a org.graylog2.restclient.lib.APIException. API call failed GET 
http://@vlu-glserver11.betgenius.net:12900/system/cluster/node returned 404 
Not Found body: {"type":"ApiError","message":"Unable to find node 1"})

I have read in other posts that this is a result of Graylog server cluster 
nodes not being NTP synced. I've since NTP synced all cluster nodes yet the 
problem persists. I've even tried time syncing them to the VMware host that 
both nodes run on using the command,

vmware-toolbox-cmd timesync status

yet the problem remains.

I can replicate the web UI errors using curl

[root@vlu-glserver12 ~]# curl 
http://@vlu-glserver11.betgenius.net:12900/system/cluster/node
{"type":"ApiError","message":"Unable to find node 1"}
[root@vlu-glserver12 ~]# curl 
http://@vlu-glserver12.betgenius.net:12900/system/cluster/node
{"cluster_id":"7f6ef148-e9e9-4aae-b6b9-82fe137c05f0","node_id":"2","type":"server","transport_address":"http://vlu-glserver12.betgenius.net:12900/","last_seen":"2016-01-26T15:10:58.000Z","short_node_id":"2","is_master":false}

repeating the curl command will either yield the expected result or return 
the 'ApiError'

Many Thanks
Steve

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