lucene.net

From where do I download the latest version of Lucene.net dll? I am right now using 2.0.0.4 version but its MultiFieldQueryParser's constructor does not accept boost values. Here! Looks like v2.0-004 is the latest version though. 2.0.0.4 is the latest package that they have available. However, if you don't mind building from the source, 2.3.1 is the latest stable that they have in the trunk. You can just pull down something like TortoiseSVN and pull it from the repository . I built it with no issues at all. 来源： https://stackoverflow.com/questions/554608/what-is-the-latest-version-of-lucene-net

When rebuilding indexes on a content delivery server, any components that search that index fail (blow up). How can I rebuild my index without causing the search components to be unavailable? Furthermore, is there a standard way to handle this? The code I'm using to perform the reindex on regular intervals: Sitecore.Data.Database db = Sitecore.Configuration.Factory.GetDatabase(DBName); Index index = db.Indexes[IndexName]; index.GetSearcher(db).Close(); index.Rebuild(db); To give a little context: Sitecore version - 6.4.1 (rev. 110324) It is necessary to rebuild the index because it contains

I'm using Lucene for a job search portal using .net. Am facing some performance related issues in the following use case. Use case is: When doing job search, user can select job location(for exameple:Atlanta,GA) and select radial distance (say 50 miles).The time required to return job search results from Lucene is pretty high. FYI,we are maintaining a sql server 2005 database where we store US and Canada based city,state,longitude and latitude.(contains a total of about 1 million records). Is there anyway I can improve the performace of this location based job search? Basically, you have two

For some reason lucene is not returning any results when it should be. Here is the 'search' code Dim util As New IndexerUtil() Dim dir As Lucene.Net.Store.Directory = FSDirectory.Open(New DirectoryInfo(util.getIndexDir())) Dim indexSearcher As New IndexSearcher(dir, False) Dim indexWriter As New IndexWriter(dir, New SimpleAnalyzer(), False, indexWriter.MaxFieldLength.UNLIMITED) Dim term As New Term("id", "346") Dim query As New TermQuery(term) Dim topDocs As TopDocs = indexSearcher.Search(query, 100) There are no scoreDocs (results) in topDocs. I know for a fact that there is a document in the

I'm trying to implement Lucene in my app using Amazon S3 to storage the indexes that I generate, but I can find any code examples or a clear article. So anyone that have some kind of experience with this please give a guide or something that can help me start Marko Bonaci There's a similar question here . Here 's an interesting article of how the biggest Solr service provider Lucid Imagination proposes to deploy their Solr implementation on EC2. And here 's their Search-as-a-Service solution. If you're not bound to S3, you can use dedicated Solr cloud service called WebSolr . Also, if you need

I define a Document object for my product entity which has several fields: Title, Brand, Category, Size, Color, Material. Now I want to support user to do an AND search on multiple fields. Any document that have one, two or more fields contain all the search words will be responded. For example, when user enter "gucci shirt red" I want to return all documents that have fields matched with all 3 tokens "gucci", "shirt" AND "red". So all documents below will be responded: 1.Documents with title contains all the 3 words, for example Title = "Gucci Modern Shirt Red" or "Gucci blue shirt"... 2