I have a CentOS 6.3 (I’ve tried with 6.5 also) server with Couchbase 2.2.0 CE installed and it’s running fine. I can see beer-sample data and I can add new buckets etc.
The problem appears when I try to add another server to the cluster.
I get no error connecting the second server to the cluster.
The rebalancing process ig going well, both servers show the same buckets and the correct amount of documents, BUT when I try to access the documents from any of the buckets it said that there are no documents in it and on the header bar I get the following error:
Error: ({ehostunreach,[{lhttpc_client,send_request,1}, {lhttpc_client,execute,9}, lhttpc_client,request,9}]})""
If I do a failover on the lates added server, I can again access the documents from the remained Couchbase server.
I suspect the CentOS firewall to block the communication between the two servers, but the ports are opened according to the Couchbase doc.
Any ideea?
Thanks.