Did you solve this problem? I am experiencing (Solr 4.4.0 not clustered) the same behavior when the files are mounted via sshfs (a requirement) but not when they are mounted via nfs.
I'm hoping you solved your problem and might have advice on how I can solve mine. Thanks, Grainne -- View this message in context: http://lucene.472066.n3.nabble.com/FileNotFoundException-Error-closing-IndexWriter-Error-opening-new-searcher-tp4157800p4162177.html Sent from the Solr - User mailing list archive at Nabble.com.