Large Index Query Help!

Hi All: I hava a large Index repo, size is 47G, yes 47G , when I look up for something in it , and then it is dead, I trace its execution as follows: at org.apache.lucene.search.TopFieldCollector.add(TopFieldCollector.java:1178) at org.apache.lucene.search.TopFieldCollector$One

update index for user defined types

Hi, how to update the index for the fields of user defined type. we are using oracle database , stored procedure to return user defined type. i dont find a field to map the fields returned. please let me know for the same. thanks -- View this message in context: http://lucene.472066.n3.nabb

Re: About doc and taxo index updates

Excellent! Thanks for bringing closure. Mike McCandless http://blog.mikemccandless.com On Mon, Jan 28, 2013 at 5:54 PM, Jorge Riquelme wrote: > Hi again, I made the upgrade to lucene 4.1 and everything is working ok now. > > thanks > > 2013/1/25 Michael McCandless : >> Hi, >> >> As of Lucene

Re: Custom Query Syntax/Parser

On Tue, Jan 29, 2013 at 3:42 AM, Andrew Gilmartin wrote: > When I first started using Lucene, Lucene's Query classes where not suitable > for use with the Visitor pattern and so I created my own query class > equivalants and other more specialized ones. Lucene's classes might have > changed since

Re: Questions about FuzzyQuery in Lucene 4.x

Let's see your code that calls FuzzyQuery . If you happen to pass a prefixLength (3rd parameter) of 3 or more, then "ster" would not match "star" (but prefixLength of 2 would match). -- Jack Krupansky -Original Message- From: George Kelvin Sent: Monday, January 28, 2013 5:31 PM To: j

Re: About doc and taxo index updates

Hi again, I made the upgrade to lucene 4.1 and everything is working ok now. thanks 2013/1/25 Michael McCandless : > Hi, > > As of Lucene 4.1, DirectoryTaxonomyReader has been fixed to also be > near-real-time; see https://issues.apache.org/jira/browse/LUCENE-3441 > > Are you able to upgrade to 4

Re: Custom Query Syntax/Parser

Uwe Schindler wrote: there is no need to extend Lucene's QueryParser. Lucene by itself does not need a Query Parser at all and it does not use it, it is just a convenience class. If you have worked with Antlr to generate a grammar, just use it and build the final org.apache.lucene.search.Quer

RE: Custom Query Syntax/Parser

Hi, there is no need to extend Lucene's QueryParser. Lucene by itself does not need a Query Parser at all and it does not use it, it is just a convenience class. If you have worked with Antlr to generate a grammar, just use it and build the final org.apache.lucene.search.Query in your code. U

Custom Query Syntax/Parser

Hi, for our project, we have to implement a custom query language that does have much in common with the built-in Lucene query language. We have a formal grammar for that language, formalized with Antlr. I am not sure about the best way to build/generate a Lucene-based QueryParser object that is p

Re: Readers for extracting textual info from pd/doc/excel for indexing the actual content

Apache Tika:-You can Use to Extract text from PDF,word Documents. It internally uses Apache POI for Extraction of text from office documents.. It uses PDFBOX for Extraction of text from PDF Documents.. On Sat, Jan 26, 2013 at 4:24 AM, saisantoshi wrote: > I want to index the document content(