Hi I have a solr-cloud cluster, but it's unstable when collection number is big: 1000 replica/core per solr node.
To solve this issue, I have read the performance guide: https://cwiki.apache.org/confluence/display/SOLR/SolrPerformanceProblems I noted there is a sentence on solr-cloud section: "Recent Solr versions perform well with thousands of replicas." I want to know does it mean a single solr node can handle thousands of replicas? or a solr cluster can (if so, what's the size of the cluster?) My solr version is 7.3.1 and 6.6.2 (looks they are the same in performance) Thanks for you help.
