I have set up my solr as a standalone service and the its url is http://solr.server:8983/solr. I opened 8983 on solr.server to anyone, and solr can be accessed from laptops/desktops. But when I tried to access the solr from some servers, I got the error of SolrCore Initialization Failures. The left nav on the page is shown but indicates that the solr is set up as SolrCloud, which is not.
I am really confused about this and have no idea how to tackle this problem. Has anyone ever had a similar issue? Or any idea why this is happening? Thanks Steve