Hi all! I had a cluster with 2 solr nodes, and a single zk host and it all worked fine. Then we got 3 more VMs, so i configured them *in parallel* to the *exact* same configuration, so that they can be added to the existing cluster. 2 of them connected fine, and the third just refuses to. I can see it in the solr cloud, but cpu and heap have empty "%" sings next to them. When doing service solr status, the error I get is
ERROR: Failed to get system information from http://***.***.**.**:8983/solr due to: org.apache.solr.common.SolrException: Parse error : <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <title>Error 404 Not Found</title> </head> <body><h2>HTTP ERROR 404</h2> <p>Problem accessing /solr/admin/info/system. Reason: <pre> Not Found</pre></p><h3>Caused by:</h3><pre>javax.servlet.ServletException: javax.servlet.UnavailableException: Error processing the request. CoreContainer is either not initialized or shutting down. Any idea what this is? Thanks in advance! Sotiri