Franklin, the error was exactly that. Some documents had a string where only an int can be. After made some code adjustment, reindexing everything made it work.
Thank's "Então aproximaram-se os que estavam no barco, e adoraram-no, dizendo: És verdadeiramente o Filho de Deus." (Mateus 14:33) On Fri, Oct 30, 2009 at 18:19, Franklin Simmons <fsimm...@sccmediaserver.com > wrote: > What type of data is represented by your field? > > There are any number of reasons why this could happen, such as using > SortField.INT on a field with terms having non-digit characters. > > Without knowing specifics, I can only offer that you try SortField.STRING. > > -----Original Message----- > From: André Maldonado [mailto:andre.maldon...@gmail.com] > Sent: Friday, October 30, 2009 3:47 PM > To: lucene-net-user@incubator.apache.org > Subject: Re: Simple question > > Hi again Franklin. > > Sorry, but didn't work. I'm using Lucene.net 2.3 and doing exactly what you > said, I'm getting this error: > > System.FormatException: Input string was not in correct format. > em System.Number.StringToNumber(String str, NumberStyles options, > NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) > em System.Number.ParseInt32(String s, NumberStyles style, > NumberFormatInfo info) > em > Lucene.Net.Search.FieldCacheImpl.AnonymousClassIntParser.ParseInt(String > value_Renamed) > em > > Lucene.Net.Search.FieldCacheImpl.AnonymousClassCache2.CreateValue(IndexReader > reader, Object entryKey) > em Lucene.Net.Search.FieldCacheImpl.Cache.Get(IndexReader reader, Object > key) > em Lucene.Net.Search.FieldCacheImpl.GetInts(IndexReader reader, String > field, IntParser parser) > em Lucene.Net.Search.FieldCacheImpl.GetInts(IndexReader reader, String > field) > em Lucene.Net.Search.FieldSortedHitQueue.ComparatorInt(IndexReader > reader, String fieldname) > em > > Lucene.Net.Search.FieldSortedHitQueue.AnonymousClassCache.CreateValue(IndexReader > reader, Object entryKey) > em Lucene.Net.Search.FieldCacheImpl.Cache.Get(IndexReader reader, Object > key) > em Lucene.Net.Search.FieldSortedHitQueue.GetCachedComparator(IndexReader > reader, String field, Int32 type, CultureInfo locale, SortComparatorSource > factory) > em Lucene.Net.Search.FieldSortedHitQueue..ctor(IndexReader reader, > SortField[] fields, Int32 size) > em Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter filter, > Int32 nDocs, Sort sort) > em Lucene.Net.Search.Hits.GetMoreDocs(Int32 min) > em Lucene.Net.Search.Hits..ctor(Searcher s, Query q, Filter f, Sort o) > em Lucene.Net.Search.Searcher.Search(Query query, Sort sort) > em SearcherLibrary.Searcher.Search(String[] fields, String orderBy, Int32 > type, Object analyzer) na > c:\Maldonado\projetos\BuscaBlog\Indexer\SearcherLibrary\Searcher.cs:linha > 252 > em SearcherLibrary.Searcher.Search(String orderBy, sortType type, Int32 > hitCount) na > c:\Maldonado\projetos\BuscaBlog\Indexer\SearcherLibrary\Searcher.cs:linha > 313 > em IndexerConsole.Program.Main(String[] args) na > c:\Maldonado\projetos\BuscaBlog\Indexer\IndexerConsole\Program.cs:linha 21 > > Any idea? > > Thank's > > "Então aproximaram-se os que estavam no barco, e adoraram-no, dizendo: És > verdadeiramente o Filho de Deus." (Mateus 14:33) > > > On Fri, Oct 30, 2009 at 16:06, Franklin Simmons < > fsimm...@sccmediaserver.com > > wrote: > > > I did it again, think I'll hang it up for the day. The correct query > class > > name is 'MatchAllDocsQuery'. > > > > -----Original Message----- > > From: Franklin Simmons [mailto:fsimm...@sccmediaserver.com] > > Sent: Friday, October 30, 2009 2:06 PM > > To: lucene-net-user@incubator.apache.org > > Subject: RE: Simple question > > > > Oops, I'm not being very helpful. > > > > Use the MatchAllDocumentsQuery class: > > > > Searcher searcher = new IndexSearcher(directory); > > > > Sort = new Sort(new SortField("another_field", SortField.AUTO, false)); > > > > Hits hits = searcher.search(new MatchAllDocumentsQuery(),sort); > > > > > > However, that may be a lot of processing. You may want to tune the query > > in a way to minimize overhead; someone else in the list may suggest a > better > > strategy. > > > > > > -----Original Message----- > > From: Franklin Simmons [mailto:fsimm...@sccmediaserver.com] > > Sent: Friday, October 30, 2009 2:01 PM > > To: lucene-net-user@incubator.apache.org > > Subject: RE: Simple question > > > > Hi André, > > > > In this case you simply sort on the field. This may suffice: > > > > Searcher searcher = new IndexSearcher(directory); > > > > Sort = new Sort(new SortField("another_field", SortField.AUTO, false)); > > > > Hits hits = searcher.search(query,sort); > > > > > > You can limit the number of hits (e.g. to 5), but I won't get into that > > here. > > > > > > Beyond SortField.AUTO, take a look at the SortField class to see specific > > field types - the most interesting being SortField.CUSTOM. > > > > > > -----Original Message----- > > From: André Maldonado [mailto:andre.maldon...@gmail.com] > > Sent: Friday, October 30, 2009 1:46 PM > > To: lucene-net-user@incubator.apache.org > > Subject: Re: Simple question > > > > Hi Franklin. > > > > Wich query I use for this search (variable: query)? I don't want any > query, > > I just want the TOP 5 documents ordered by a field. > > > > Thank's > > > > "Então aproximaram-se os que estavam no barco, e adoraram-no, dizendo: És > > verdadeiramente o Filho de Deus." (Mateus 14:33) > > > > > > On Fri, Oct 30, 2009 at 15:03, Franklin Simmons < > > fsimm...@sccmediaserver.com > > > wrote: > > > > > You can sort a search by multiple fields. I think you could try > > something > > > like this: > > > > > > Searcher searcher = new IndexSearcher(directory); > > > Sort = new Sort(new SortField[] { SortField.FIELD_SCORE, new > > > SortField("another_field") }; > > > Hits hits = searcher.search(query,sort); > > > > > > > > > -----Original Message----- > > > From: André Maldonado [mailto:andre.maldon...@gmail.com] > > > Sent: Friday, October 30, 2009 12:57 PM > > > To: lucene-net-user@incubator.apache.org > > > Subject: Simple question > > > > > > Hi. > > > > > > This can be a simple question, but I can't figure out the solution. > > > > > > I need to search my index in something like "SELECT TOP 5 ... ORDER BY > > > another_field". But this is an empty query because I want to search in > > all > > > documents. > > > > > > How can I do it? > > > > > > Thank's > > > > > >
