: How do I see the setting in the log or in stats.jsp ? I cannot find a place : that indicates it is set or not.
I don't think the DirectoryFactory plugin hook was ever setup so that it can report it's info/stats ... it doesn't look like it implements SOlrInfoMBean, so it can't really report anything about itself. : I would assume StandardDirectoryFactory is being used but I do see (when I : set it or NOT set it) ... : readerDir : : org.apache.lucene.store.MMapDirectory@C:\solr\jetty\example\solr\providersea : rch\data\index this is because StandardDirectoryFactory uses FSDirectory .. if you check out those docs you'll see... http://lucene.apache.org/core/old_versioned_docs/versions/3_5_0/api/all/org/apache/lucene/store/FSDirectory.html#open%28java.io.File%29 >> Currently this returns MMapDirectory for most Solaris and Windows >> 64-bit JREs, NIOFSDirectory for other non-Windows JREs, and >> SimpleFSDirectory for other JREs on Windows. -Hoss