Re: Querying on specific token attributes

2013-12-28 Thread peng
Don't think this is possible! See this JIRA ticket: https://issues.apache.org/jira/browse/LUCENE-2125 If you don't store it, you cannot search it. -- View this message in context: http://lucene.472066.n3.nabble.com/Querying-on-specific-token-attributes-tp4030891p4108544.html Sent from the

RE: Accumulating facets over a MultiReader

2013-07-05 Thread Peng Gao
Shai, Once again, thanks for the help. Yes, I am re-indexing. Using FacetFields.addFacets() on the doc works. Given that I need to check the uniqueness before merging an index with facets into a master, is there better way to it without re-indexing? Gao Peng -Original Message- From

RE: Accumulating facets over a MultiReader

2013-07-05 Thread Peng Gao
to return the modified live docs. Same as option 1, but you don't actually do the delete operation, which is more costly than just unsetting a bit. Shai On Fri, Jul 5, 2013 at 6:10 PM, Peng Gao p...@esri.com wrote: Shai, Once again, thanks for the help. Yes, I am re-indexing. Using

RE: Accumulating facets over a MultiReader

2013-07-03 Thread Peng Gao
IndexWriter.AddIndexes(). If the temp index has facet index, this approach creates a bad index. Is there a way I can build faceted index in multiple threads? - Gao Peng -Original Message- From: Shai Erera [mailto:ser...@gmail.com] Sent: Monday, July 01, 2013 8:25 PM To: java-user

RE: Accumulating facets over a MultiReader

2013-07-03 Thread Peng Gao
, I loop through the temp index, and for each doc, check if it's already in the master, addDocument() only if it doesn't exist. Now I have facets, how do I selectively merge docs? Thanks again for your help, Gao Peng -Original Message- From: Shai Erera [mailto:ser...@gmail.com] Sent

Accumulating facets over a MultiReader

2013-07-01 Thread Peng Gao
How do I accumulate counts over a MultiReader (2 IndexReader)? The following code causes an IOException: ArrayListFacetRequest facetRequests = new ArrayListFacetRequest(); for (String groupField : groupFields) facetRequests.add(new CountFacetRequest(new

RE: Migrating SnowballAnalyzer to 4.1

2013-02-28 Thread Peng Gao
Hi Steve, Thanks for the help. One more question: Is EnglishAnalyzer a drop-in replacement for SnowballAnalyzer(English, ...), in terms of stemming? Thanks again Peng PS Sorry for the Thread Hijacking. Will behave the next time. -Original Message- From: Steve Rowe [mailto:sar

How to implement fuzzy phrase search with Lucene?

2010-07-12 Thread a peng
Hi, I have a requirement recently to implement fuzzy phrase, for example, in the indexed document there is a sentence I like lucene very much. And when I search I do like lucene very much or I like lucene much, I both want to get the search result, can someone guide me how to implement this

Re: A question regarding the setSlop method of class PhraseQuery (Lucene version 3.0.1)

2010-06-29 Thread a peng
Hi Erick, Any comments about this requirement? 2010/6/29 a peng zhoudengp...@gmail.com Hi Erick, Thanks for you reply, now I get the point why I can not get the search result. But can you guide me how can I use Lucene to implement the following search feature: Basically we can call

Re: A question regarding the setSlop method of class PhraseQuery (Lucene version 3.0.1)

2010-06-28 Thread a peng
Hi, I am using StandardAnalyzer(Version.LUCENE_30); 2010/6/27 tarun sapra t.sapr...@gmail.com which analyzer are you usin'? On Sun, Jun 27, 2010 at 7:12 AM, a peng zhoudengp...@gmail.com wrote: Hi, I know the indexed content contains the following text: This is a test

Re: A question regarding the setSlop method of class PhraseQuery (Lucene version 3.0.1)

2010-06-28 Thread a peng
but in your search phrase This is a formal test the words This and test are 3 slop factor thats why it's nor working now in search phrase This is formal test the words This and test are 2 slop factor apart thats why this phrase is working. On Mon, Jun 28, 2010 at 11:37 AM, a peng zhoudengp

Re: A question regarding the setSlop method of class PhraseQuery (Lucene version 3.0.1)

2010-06-28 Thread a peng
exist. So, whenever the search phrase contains a word that don't exist in the document, the search result will be empty is exactly how this is intended to work. HTH Erick On Mon, Jun 28, 2010 at 9:09 AM, a peng zhoudengp...@gmail.com wrote: Hi, My

A question regarding the setSlop method of class PhraseQuery (Lucene version 3.0.1)

2010-06-27 Thread a peng
Hi, I know the indexed content contains the following text: This is a test. And the search phrase I used is This is a formal test, and then I set the slop of the PhraseQuery as 2 with setSlop(2), but I found that I can not get a search result. If I set the search phrase as This is formal test,

Re: Where to download lucene-analyzers and lucene-highlighter?

2009-09-26 Thread Peng Yu
.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de -Original Message- From: Peng Yu [mailto:pengyu...@gmail.com] Sent: Saturday, September 26, 2009 2:16 PM To: java-user@lucene.apache.org Subject: Re: Where to download lucene-analyzers and lucene

Where to download lucene-analyzers and lucene-highlighter?

2009-09-26 Thread Peng Yu
Hi, I don't see where I can download lucene-analyzers.jar and lucene-highlighter.jar? Can somebody show me? Regards, Peng - To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java

Re: Where to download lucene-analyzers and lucene-highlighter?

2009-09-26 Thread Peng Yu
: Peng Yu [mailto:pengyu...@gmail.com] Sent: Saturday, September 26, 2009 2:03 PM To: java-user@lucene.apache.org Subject: Re: Where to download lucene-analyzers and lucene-highlighter? Hi, I am wondering how I should install the .jar files. I don't find an install script. Shall I manually copy

Re: Where to download lucene-analyzers and lucene-highlighter?

2009-09-26 Thread Peng Yu
) Should there be a command in the distribution to make the compilation step simple? Regards, Peng On Sat, Sep 26, 2009 at 6:19 AM, Joel Halbert j...@su3analytics.com wrote: Hi Peng - they are both within the contrib dir in your lucene package dowload e.g lucene-2.4.0/contrib/highlighter