bog dataimport split

2012-03-05 Thread Adrien RUFFIE
Hello all, I try the following : deltaQuery=SELECT PerID AS quot;PerIDquot; FROM Person WHERE PerUpd gt; to_date('${dataimporter.functions.formatDate(dataimporter.last_index_time,dd/MM/ HH:mm:ss)}','DD/MM/ HH24:MI:SS') But when I pass into VariableResolverImpl.resolve of dataimport

What replaces IndexReader.openIfChanged in Lucene 4.0?

2012-03-05 Thread Benson Margulies
Sorry, I'm coming up empty in Google here. - To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org

RE: What replaces IndexReader.openIfChanged in Lucene 4.0?

2012-03-05 Thread Uwe Schindler
DirectoryReader.openIfChanged - Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de -Original Message- From: Benson Margulies [mailto:bimargul...@gmail.com] Sent: Monday, March 05, 2012 4:54 PM To: java-user@lucene.apache.org

Re: which fields are included in similarity?

2012-03-05 Thread Robert Muir
On Sun, Mar 4, 2012 at 6:10 PM, Benson Margulies bimargul...@gmail.com wrote:   TopDocs top = searcher.search(contextQuery, filter, maxDocsToRetrieve); Which document fields are included in the calculation of the scores in the returned items? All fields? All fields touched in the query? Would

RE: What replaces IndexReader.openIfChanged in Lucene 4.0?

2012-03-05 Thread Steven A Rowe
https://builds.apache.org//job/Lucene-trunk/lastSuccessfulBuild/artifact/artifacts/changes/Changes.html -Original Message- From: Benson Margulies [mailto:bimargul...@gmail.com] Sent: Monday, March 05, 2012 11:11 AM To: java-user@lucene.apache.org Subject: Re: What replaces

Re: What replaces IndexReader.openIfChanged in Lucene 4.0?

2012-03-05 Thread Benson Margulies
To reduce noise slightly I'll stay on this thread. I'm looking at this file, and not seeing a pointer to what to do about QueryParser. Are jar file rearrangements supposed to be in that file? I think that I don't have the right jar yet; all I'm seeing is the 'surround' package.

RE: What replaces IndexReader.openIfChanged in Lucene 4.0?

2012-03-05 Thread Steven A Rowe
You want the lucene-queryparser jar. From trunk MIGRATE.txt: * LUCENE-3283: Lucene's core o.a.l.queryParser QueryParsers have been consolidated into module/queryparser, where other QueryParsers from the codebase will also be placed. The following classes were moved: -

Re: What replaces IndexReader.openIfChanged in Lucene 4.0?

2012-03-05 Thread Benson Margulies
OK, thanks. On Mon, Mar 5, 2012 at 11:22 AM, Steven A Rowe sar...@syr.edu wrote: You want the lucene-queryparser jar.  From trunk MIGRATE.txt: * LUCENE-3283: Lucene's core o.a.l.queryParser QueryParsers have been consolidated into module/queryparser,  where other QueryParsers from the

NEW TO LUCENE

2012-03-05 Thread rahul reddy
Hi , I'm new to Lucene.Can anyone tell me how can i start learning about it with the code base. I have knowledge of endeca search engine and have worked on it. So, if anyone could relate it and give any any start. -- View this message in context:

Re: org.apache.lucene.index.MultiFields.getLiveDocs(IndexReader) returning null.

2012-03-05 Thread Yonik Seeley
On Mon, Mar 5, 2012 at 1:53 PM, Benson Margulies bimargul...@gmail.com wrote: There's no javadoc on here yet, and I am a little puzzled by the fact that it is returning null for me. Does that imply that there can't be any deleted docs known to the reader? Right, see AtomicReader /** Returns

Lucene Podcast Available

2012-03-05 Thread Brock Palen
Thank you to Simon Willnauer the Lucene PMC chair for taking some time to speak with us. You can download the podcast at: http://www.rce-cast.com/Podcast/rce-67-lucene-indexing-and-search.html If you have any questions or any projects you would like to see on the show please let me know off

Re: NEW TO LUCENE

2012-03-05 Thread Shashi Kant
This book is your best buddy: http://www.manning.com/hatcher3/ On Fri, Mar 2, 2012 at 2:01 PM, rahul reddy v.rahul1...@gmail.com wrote: Hi , I'm new to Lucene.Can anyone tell me how can i start learning about it with the code base. I have knowledge of endeca search engine and have worked

Re: Lucene Podcast Available

2012-03-05 Thread Brock Palen
I botched the release the fixed release can now be found at: http://www.rce-cast.com/Podcast/rce-67-lucene-indexing-and-search-v2.html That copy is the full 40 minutes! Brock Palen www.umich.edu/~brockp CAEN Advanced Computing bro...@umich.edu (734)936-1985 On Mar 5, 2012, at 2:36 PM, Brock

Re: NEW TO LUCENE

2012-03-05 Thread Saurabh Gokhale
Hi Rahul, The first thing you should do it get a copy of Lucene in Action, Second Edition book and start reading from head to toe. This book is fabulous book on lucene and give you complete insight into this framework. Also if you want to use lucene to develop some kind of seach interface, then

RE: SweetSpotSimilarity

2012-03-05 Thread Paul Hill
I would definitely not suggest using SSS for fields like legal brief text or emails where there is huge variability in the length of the content -- i can't think of any context where a short email is definitively better/worse then a long email. more traditional TF/IDF seems like it would

RE: SweetSpotSimilarity

2012-03-05 Thread Paul Hill
-Original Message- My only thought is that the new stuff seems to be at the expense of the formulas listed in the old class overview for Similarity. http://lucene.apache.org/core/old_versioned_docs/versions/3_5_0/api/all/org/apache/lucene/searc h/Similarity.html Opps, my bad.

Re: SweetSpotSimilarity

2012-03-05 Thread Robert Muir
On Mon, Mar 5, 2012 at 6:01 PM, Paul Hill p...@metajure.com wrote: I would definitely not suggest using SSS for fields like legal brief text or emails where there is huge variability in the length of the content -- i can't think of any context where a short email is definitively