Hi Grant, The exception is throw from java native method."Failed to merge indexes, java.lang.OutOfMemoryError: Java heap space ". ( I have set the -Xmx1024m in JVM.) I guess it is similar as the problem appeared in previous thread before ( http://www.nabble.com/Index-merge-and-java-heap-space-tt505274.html#a505274). But I don't know the detail reason. Anyone has answer?
2007/12/26, Grant Ingersoll <[EMAIL PROTECTED]>: > > I would start at the Lucene Java home page (http://lucene.apache.org/java > ) and dig in from there. There are a number of good docs on Scoring > and the IR model used (Boolean plus Vector.) From there, I would dig > into the javadocs and whip up some example code that indexes a set of > tokens and documents with a controlled vocabulary. From there, you > can dig into the source itself, especially the new DocumentsWriter > class. And, of course, along the way, please feel free to submit > documentation patches! > > Also, this mailing list and the java-dev mailing list have a wealth of > information about the internals of Lucene, so please dig through the > archives and ask questions here as well. > > -Grant > > On Dec 22, 2007, at 9:10 PM, Berlin Brown wrote: > > > Do you guys have article links or other documents to describe the > > lucene database. Eg. what is it composed of? > > > > -- > > Berlin Brown > > http://botspiritcompany.com/botlist/spring/help/about.html > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > -------------------------- > Grant Ingersoll > http://lucene.grantingersoll.com > > Lucene Helpful Hints: > http://wiki.apache.org/lucene-java/BasicsOfPerformance > http://wiki.apache.org/lucene-java/LuceneFAQ > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
