CentOS: OpsCenter does not see other node's agent

Posted by Alice on Server Fault See other posts from Server Fault or by Alice
Published on 2014-06-03T14:40:31Z Indexed on 2014/06/03 15:30 UTC
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centos

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cassandra

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agent

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opscenter

I'm new with Apache Cassandra. I am trying to install a little sample cluster using two CentOS server. I followed the documentation (Tarball installation) and the nodes are up. However, when I go to OpsCenter, the nodes cannot see each other's agent (there is always "1 of 2 agents connected"..I tried to fix, but nothing change).

I tried both to disable and enable SSL, I tried to set the incoming_interface in opscenter.conf, I tried almost everything the network suggested to me, but the problem persisted.

Now, I have SSL enabled, and agent log tell me:

"There was an error when attempting to load stored rollups."

Is there someone that could help me, please?

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