I have a Solrcloud cluster running with 2 nodes, configured with 1 shard and 2 replica. Now I have added a node on a new server, registered with the same three zookeepers. The node shows up inside the tree of the Solrcloud admin GUI under "live nodes".
Unfortunatelly the new node is not inside the graphical view and it shows 0 cores available while the other admin interface shows the available core. I have also shutdown the second replica server which is now grayed out. But still third node not available. Is there something I have to do in order to add a node, despite registering it? This is the startup command I am using: bin/solr start -cloud -s server/solr2 -p 8983 -z zk1:2181,zk1:2182,zk1:2183 -noprompt