Hello, I'm running a 5.2.1 SolrCloud cluster and I see that one of my cores is configured under solrconfig.xml to use
<directoryFactory class="${solr.directoryFactory:solr.StandardDirectoryFactory}" name="DirectoryFactory"/> I'm just starting to grasp different strategies for Directory implementation. Can I assume that solr.StandardDirectoryFactory is a MMapDirectory as described by Uwe Schindler in this post about the use of virtual memory? [http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html] Thanks! Best, Eric Torti