Hi, I'm looking at some code that uses MemoryIndex (Lucene 3.1) and that's exhibiting a strange behaviour - it slows down over time. The MemoryIndex contains 1 doc, of course, and executes a set of a few thousand queries against it. The set of queries does not change - the same set of queries gets executed on all incoming documents. This code runs very quickly..... in the beginning. But with time is gets slower and slower.... and slower..... and then I get this:
4/28/11 10:32:52 PM (S) SolrException.log : java.lang.StackOverflowError at org.apache.lucene.util.SorterTemplate.quickSort(SorterTemplate.java:104) at org.apache.lucene.util.SorterTemplate.quickSort(SorterTemplate.java:104) at org.apache.lucene.util.SorterTemplate.quickSort(SorterTemplate.java:104) I haven't profiled this code yet (remote server, firewall in between, can't use YourKit...), but does the above look familiar to anyone? I've looked at the code and obviously there is the recursive call that's problematic here - it looks like the recursion just gets deeper and deeper and "gets stuck", eventually getting too deep for the JVM's taste. Thanks, Otis ---- Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org