How are you merging these indices? (IW.addIndexes?). Are you changing any of IW's defaults, eg mergeFactor?
Mike http://blog.mikemccandless.com On Mon, Apr 4, 2011 at 3:05 PM, Paul Taylor <paul_t...@fastmail.fm> wrote: > Problem trying to merge indexes in the background whilst building some > others, works okay on my humble labtop but fails on another machine, > although it seems to allow 700,000 file handles > > Exception in thread "Lucene Merge Thread #0" > org.apache.lucene.index.MergePolicy$MergeException: > java.io.FileNotFoundException: > /home/musicbrainz/search_server/data/recording_index/_rs.cfs (Too many open > files) > at > org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:347) > at > org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:312) > Caused by: java.io.FileNotFoundException: > /home/robert/musicbrainz/search_server/data/recording_index/_rs.cfs (Too > many open files) > at java.io.RandomAccessFile.open(Native Method) > at java.io.RandomAccessFile.<init>(RandomAccessFile.java:233) > at > org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput$Descriptor.<init>(SimpleFSDirectory.java:76) > at > org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput.<init>(SimpleFSDirectory.java:97) > at > org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.<init>(NIOFSDirectory.java:98) > at > org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:78) > at > org.apache.lucene.index.CompoundFileReader.<init>(CompoundFileReader.java:67) > at > org.apache.lucene.index.SegmentReader$CoreReaders.<init>(SegmentReader.java:115) > at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:605) > at > org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:622) > at > org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4394) > at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4000) > at > org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:231) > at > org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:288) > > Anyone got some ideas on how I can get to the bottom of this, Im using > lucene 3.03 > > thank Paul > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-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
