I was trying to get the status of SolrCloud cluster by issuing something like below:
http://mysolrcloud:8983/solr/admin/collections?wt=json&action=CLUSTERSTATUS
But I got the 400 Bad Request and when I looked at the log file, I found the following error:
Unknown action: CLUSTERSTATUS
Is my request path wrong or do I need to register some handler in solr.xml or something?
This operation was released in Solr 4.8.0. What version of Solr are you running?