Optimize will be distributed to all shards/replicas. I believe reload will only reload the specific core. For reloading the complete collection use the Collections API: https://cwiki.apache.org/confluence/display/solr/Collections+API
On Thu, Apr 16, 2015 at 5:15 PM, Vincenzo D'Amore <v.dam...@gmail.com> wrote: > Hi all, > > I have a solrcloud cluster with 3 server and there are many cores. > Using the SolrCloud UI Admin Core, if I execute core "optimize" (or > "reload"), all the core in the cluster will be optimized or reloaded? or > only the selected core?. > > Best regards, > Vincenzo >