Re: Grouping without block indexing

2013-02-24 Thread Ramprakash Ramamoorthy
On Fri, Feb 22, 2013 at 12:45 AM, Michael McCandless < luc...@mikemccandless.com> wrote: > On Thu, Feb 21, 2013 at 8:23 AM, Ramprakash Ramamoorthy > wrote: > > >> Can you give an example of what you mean by multi-level grouping? > > > > Say for instance, I have indexed a library, with the followi

Re: Searching for keywords .net,c#,...

2013-02-24 Thread Naresh
Hi, You can write your own token-filter to split on some characters (comma, | etc.,) and then build an analyzer using the WhiteSpaceTokenizer, LowerCaseFilter and your CustomTokenFilter. See http://stackoverflow.com/questions/9015348/lucene-custom-analyzer/9015658#9015658 On Mon, Feb 25, 2013 at

Searching for keywords .net,c#,...

2013-02-24 Thread kumar
Hello all I am a lucene novice and trying to setup lucene in a .net app using lucene.net for searching through documents So far it has been fantastic, however given that the users expectations are for "google"-like search, running into issues searching for .net and c# Initially tried the Stand

Lucene filter questions

2013-02-24 Thread Wei Wang
Hi, I am a Lucene user and I have a few questions about Lucene filters. I appreciate it if someone can shed light on this. 1. Is Lucene filters such as TermsFilter thread-safe in general? The semantics of a Filter is fixed, unless a filter maintains some private state information, theoretical

Re: SpanQuery.getSpans() with document sorting

2013-02-24 Thread Igor Shalyminov
A slightly more specific question: Is it possible to load in RAM a single stored field for all the documents in the index via some Lucene data structures? -- Best Regards, Igor Shalyminov 23.02.2013, 22:47, "Igor Shalyminov" : > Hi all! > > I'm using SpanQuery.getSpans() method for retrieving