Thanks Andrew! Parallel i also found this thread: http://grokbase.com/t/lucene/solr-user/117m8e9n8t/solr-3-3-exception-in-thread-lucene-merge-thread-1
they are talking about the same.... We just started the importer again, with the unlimited-flag (/ulimit -v unlimited /), then we will see. -- View this message in context: http://lucene.472066.n3.nabble.com/java-io-IOException-Map-failed-OutOfMemory-tp4019802p4020134.html Sent from the Solr - User mailing list archive at Nabble.com.