Can we just update one field of a document in a lucene index, and leave other fields along?

2010-09-08 Thread fulin tang
if we can update only one field of a document in the index, a lot of jobs can be done here ! 梦的开始挣扎于城市的边缘 心的远方执着在脚步的瞬间 我的宿命埋藏了寂寞的永远

Re: Largest Lucene installation?

2010-09-08 Thread fulin tang
we now have 0.15 billion documents, which source size 1.5 TB, on 16 shards . I am very interested how you get your job done 梦的开始挣扎于城市的边缘 心的远方执着在脚步的瞬间 我的宿命埋藏了寂寞的永远 2010/8/26 Nigel : > I'm curious about what the largest Lucene installations are, in terms of: > > - Greatest number of documents (

Re: How to do facet search in lucene, NOT solr ?

2010-09-08 Thread fulin tang
sorry but the Bobo-brouse is too complex for me to understand Will who please explain it to me how it works? Thanks! 梦的开始挣扎于城市的边缘 心的远方执着在脚步的瞬间 我的宿命埋藏了寂寞的永远 2010/9/3 Nik Kolev : > You can also take a look at this: > http://code.google.com/p/bobo-browse/ > > -Original Message- > From: L

Re: Combine data from index and db before sorting and pagination

2010-09-08 Thread fulin tang
That is exactly what I am looking for now ! Our mail search system has a field name flags, like read/unread etc, and it will change after the email indexed , so we need an update . But we only update one field, more exactly, one Field.Index.NOT_ANALYZED and Field.Store.YES field , how can we av

Re: "WI" not Wi-Fi

2010-09-08 Thread Erick Erickson
As far as I know, there's not much at all you can do with StandardAnalyzer to emulate what's happening on Solr in Lucene. What you might be able to do is use a different Analyzer, perhaps SimpleAnalyzer would do the trick, see the API docs in lucene... Beyond that, you might have to make your own

Re: "WI" not Wi-Fi

2010-09-08 Thread Max Lynch
Sorry to be confusing. I'm actually using both. I use Solr for its web application features and Lucene for my background searches. In this case, the issue is with my Lucene side of things. The analysis feature on the Solr admin page shows the analysis being correct and wi-fi no longer matches "

Re: "WI" not Wi-Fi

2010-09-08 Thread Erick Erickson
I'm a bit confused, this is the Lucene list, but it sounds like you're using SOLR. If you are, could you post the relevant parts of your schema, especially the field type definition for the field in question? If you are, why not just take WordDelimiterFilterFactory out of your field type definition

"WI" not Wi-Fi

2010-09-08 Thread Max Lynch
Hi, I am using the StandardAnalyzer, but I am not interested in converting words like Wi-Fi into "Wi" and "Fi". Rather, "WI" is an important word for my users (indicating the state of Wisconsin) and I need "WI" to only match the distinct word. I know in Solr I can set generateWordParts="0" for my