We are using Solr 5.2.1 with SolrJ API. To improve/minimize the Solr heap
utilization we would like to explicitly unload Solr collections after
completing the search queries.Is there an API to unload Solr Collections
The real issue we are trying to solve is Solr running into out of memory
errors on searching large amount of data for a given heap setting. Keeping
fixed heap size, we plan to load/unload collections so that we do not let
Solr run out of memory. Any suggestions/help on this is highly appreciated.