Re:Use multiple lucene indices

2011-12-05 Thread liugangc
hi, below is some hints from my experience: 1. if you use one index per file, and many indexsearcher open at the same time, you may meet 'too many open files' error. you have to increase file_max value of os. 2. if these index files have less concurrent access, i think it's reasonable that ope

Re:[ANN] Luke 3.5.0 released

2011-12-28 Thread liugangc
great!! At 2011-12-29 04:29:33,"Andrzej Bialecki" wrote: >Hi Lucene users, > >I'm happy to announce the release of Luke - The Lucene Index Toolbox, >version 3.5.0. This release includes Lucene 3.5.0 libraries, and you can >download it from: > > http://code.google.com/p/luke > >Changes in v

Re:Filtering search results

2011-11-21 Thread liugangc
hi,faceted search is like group by in SQL, and also need query two time to get two list in your situation. I think there isn't better way to solve your problem. -- gang liu email: liuga...@gmail.com At 2011-11-21 09:35:08,"Felipe Carvalho" wrote: >Hello, > I'm working on a people finder a

Re:RE: Compound file don't work with lucene 3.3 or 3.4

2011-11-21 Thread liugangc
thanks for uwe's answer. -- gang liu email: liuga...@gmail.com At 2011-11-20 17:44:06,"Uwe Schindler" wrote: >Hi, > >Lucene only uses CFS for very small segments, that don't exceed a specific >percentage of the index size. See the method LogMergePolicy.setNoCFSRatio >[http://lucene.apache.or