Nuno, Check towards the end of this article: http://www.onjava.com/pub/a/onjava/2003/03/05/lucene.html
Otis -- Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch ----- Original Message ---- > From: Nuno Seco <ns...@dei.uc.pt> > To: java-...@lucene.apache.org > Sent: Friday, January 2, 2009 12:53:14 PM > Subject: Too many open files > > Hello. > > I'm struggling with the following exception: > > Exception in thread "Lucene Merge Thread #1037" > org.apache.lucene.index.MergePolicy$MergeException: > java.io.FileNotFoundException: > /home/plopes/aktwise/server-commons/data/lucenedata/_80c.tii (Too many open > files) > at > org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:309) > > > at > org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:286) > > > Caused by: java.io.FileNotFoundException: > /home/plopes/aktwise/server-commons/data/lucenedata/_80c.tii (Too many open > files) > > > I have only one indexwriter instantiated, and every time i update the index > (add > or remove a document), i commit the indexwriter and run the following code in > order to make the searcher aware of the new documents: > > private synchronized void refreshSearcher() throws CorruptIndexException, > IOException > { > try > { > IndexReader reader = searcher.getIndexReader().reopen(); > > searcher.close(); > searcher = new IndexSearcher(reader); > > if (reader != searcher.getIndexReader()) > searcher.getIndexReader().close(); } > catch (Exception e) > { > e.printStackTrace(); > } > > } > > > I have tried lowering the merge factor and the number of threads by executing > the following: > ((ConcurrentMergeScheduler)writer.getMergeScheduler()).setMaxThreadCount(1); > writer.setMergeFactor(3); > > > I am using lucene 2.4.0 and there is only one thread manipulating the index. > > any help would be appreciated. > > Nuno Seco > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-dev-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
