DIH delta import - last modified date

I am struggling with the concept of delta import in DIH. According the to documentation, the delta import will automatically record the last index time stamp and make it available to use for the delta query. However in many case when the last_modified date time stamp in the database lag behind

DIH - Export to XML

For Data Import Handler, there is a way to dump data to a SOLR feed format XML file? -- View this message in context: http://old.nabble.com/DIH---Export-to-XML-tp26138213p26138213.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: Google Side-By-Side UI

Yes. I think would be very helpful tool for tunning search relevancy - you can do a controlled experiment with your target audiences to understand their responses to the parameter changes. We plan to use this feature to benchmark Lucene/SOLR against our in-house commercial search engine - it will

Re: Item Facet

Are your product_name* fields numeric fields (integer or float)? Dals wrote: Hi... Is there any way to group values like shopping.yahoo.com or shopper.cnet.com do? For instance, I have documents like: doc1 - product_name1 - value1 doc2 - product_name1 - value2 doc3 -

Re: Limiting facets for huge data - setting indexed=false in schema.xml

Having a large number of fields is not the same as having a large number of facets. To facets are something you would display to users as aid for query refinement or navigation. There is no way for a user to use 3700 facets at the same time. So it more of question on how to determine what facets

Re: Solr's MLT query call doesn't work

A couple of things, your mlt.fl value, must be part of fl. In this case, content_mlt is not included in fl. I think the fl parameter value need to be comma separated. try fl=title,author,content_mlt,score -Yao SergeyG wrote: Hi, Recently, while implementing the MoreLikeThis search, I've

Re: Filtering MoreLikeThis results

MoreLikeThis depends on Lucene's contrib queries MoreLikeThis, or at least it used to. Has anyone looked into enhancing Solrs' MoreLikeThis to support bq and restricting mlt results? Bill On Mon, Jul 6, 2009 at 2:16 PM, Yao Ge yao...@gmail.com wrote: I could not find any support

Re: Filtering MoreLikeThis results

The answer to my owner question: ... requestHandler name=mlt class=solr.MoreLikeThisHandler lst name=defaults/ /requestHandler ... would work. -Yao Yao Ge wrote: I am not sure about the parameters for MLT the requestHandler plugin. Can one of you share the solrconfig.xml entry

Re: Faceting with MoreLikeThis

=solr.MoreLikeThisHandler lst name=defaults/ /requestHandler The query parameters syntax for faceting remains the same as standard request handler. -Yao Yao Ge wrote: Does Solr support faceting on MoreLikeThis search results? -- View this message in context: http://www.nabble.com/Faceting

Re: A big question about Solr and SolrJ range query ?

use Solr's Filter Query parameter fq: fq=x:[10 TO 100]fq=y:[20 TO 300]fl=title -Yao huenzhao wrote: Hi all: Suppose that my index have 3 fields: title, x and y. I know one range(10 x 100) can query liks this: http://localhost:8983/solr/select?q=x:[10 TO 100]fl=title If I want

Re: about defaultSearchField

Try with fl=* or fl=*,score added to your request string. -Yao Yang Lin-2 wrote: Hi, I have some problems. For my solr progame, I want to type only the Query String and get all field result that includ the Query String. But now I can't get any result without specified field. For

Faceting with MoreLikeThis

Does Solr support faceting on MoreLikeThis search results? -- View this message in context: http://www.nabble.com/Faceting-with-MoreLikeThis-tp24356166p24356166.html Sent from the Solr - User mailing list archive at Nabble.com.

Filtering MoreLikeThis results

I could not find any support from http://wiki.apache.org/solr/MoreLikeThis on how to restrict MLT results to certain subsets. I passed along a fq parameter and it is ignored. Since we can not incorporate the filters in the query itself which is used to retrieve the target for similarity

Re: Query Filter fq with OR operator

I will like to submit a JIRA issue for this. Can anyone help me on where to go? -Yao Otis Gospodnetic wrote: Brian, Opening a JIRA issue if it doesn't already exist is the best way. If you can provide a patch, even better! Otis -- Sematext -- http://sematext.com/ -- Lucene -

Re: Faceting on text fields

FYI. I did a direct integration with Carrot2 with Solrj with a separate Ajax call from UI for top 100 hits to clusters terms in the two text fields. It gots comparable performance to other facets in terms of response time. In terms of algorithms, their listed two Lingo and STC which I don't

Re: Faceting on text fields

/download.html). Yao Ge wrote: FYI. I did a direct integration with Carrot2 with Solrj with a separate Ajax call from UI for top 100 hits to clusters terms in the two text fields. It gots comparable performance to other facets in terms of response time. In terms of algorithms, their listed two Lingo

Re: Faceting on text fields

- Original Message From: Yao Ge yao...@gmail.com To: solr-user@lucene.apache.org Sent: Tuesday, June 9, 2009 3:46:13 PM Subject: Re: Faceting on text fields Michael, Thanks for the update! I definitely need to get a 1.4 build see if it makes a difference. BTW, maybe

Re: Faceting on text fields

over top N docs might be more attractive. Another features I can really appreciate is to provide search time n-gram term clustering. Maybe this might be better suited for spell checker as it just a different way to display the alternative search terms. -Yao Michael Ludwig-4 wrote: Yao Ge schrieb

Query Filter fq with OR operator

If I want use OR operator with mutile query filters, I can do: fq=popularity:[10 TO *] OR section:0 Is there a more effecient alternative to this? -- View this message in context: http://www.nabble.com/Query-Filter-fq-with-OR-operator-tp23895837p23895837.html Sent from the Solr - User mailing

Faceting on text fields

I am index a database with over 1 millions rows. Two of fields contain unstructured text but size of each fields is limited (256 characters). I come up with an idea to use visualize the text fields using text cloud by turning the two text fields in facets. The weight of font and size is of each

Re: Faceting on text fields

Yes. I am using 1.3. When is 1.4 due for release? Yonik Seeley-2 wrote: Are you using Solr 1.3? You might want to try the latest 1.4 test build - faceting has changed a lot. -Yonik http://www.lucidimagination.com On Thu, Jun 4, 2009 at 12:01 PM, Yao Ge yao...@gmail.com wrote: I am

spell checking

Can someone help providing a tutorial like introduction on how to get spell-checking work in Solr. It appears many steps are requires before the spell-checkering functions can be used. It also appears that a dictionary (a list of correctly spelled words) is required to setup the spell checker.

Re: spell checking

a dictionary or word list? Please help. Grant Ingersoll-6 wrote: Have you gone through: http://wiki.apache.org/solr/SpellCheckComponent On Jun 2, 2009, at 8:50 AM, Yao Ge wrote: Can someone help providing a tutorial like introduction on how to get spell-checking work in Solr. It appears many

Re: spell checking

=true/ ... field name=spell type=textSpell indexed=true stored=true multiValued=true/ ... copyField source=tech_comment dest=spell/ copyField source=cust_comment dest=spell/ Yao Ge wrote: Can someone help providing a tutorial like introduction on how to get spell-checking work

Re: spell checking

. Please see http://wiki.apache.org/jakarta-lucene/SpellChecker . Otis -- Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch - Original Message From: Yao Ge yao...@gmail.com To: solr-user@lucene.apache.org Sent: Tuesday, June 2, 2009 5:34:07 PM Subject: Re: spell

Query Boost Functions

I have a field named last-modified that I like to use in bf (Boot Functions) parameter: recip(rord(last-modified),1,1000,1000) in DisMaxRequestHander. However the Solr query parser complain about the syntax of the formula. I think it is related with hyphen in the field name. I have tried to add

Re: Solr Shard - Strange results

Maybe you want to try with docNumber field type as string and see it would make a difference. CB-PO wrote: I'm not quite sure what logs you are talking about, but in the tomcat/logs/catalina.out logs, i found the following [note, i can't copy/paste, so i am typing up a summary]: I

DataImportHandler Template Transformer

It took me a while to understand that to use the Template Transfomer (http://lucene.apache.org/solr/api/org/apache/solr/handler/dataimport/TemplateTransformer.html), all building variable names (e.g. ${e.firstName} ${e.lastName} etc). can not contain null values. I hope the parser can do a better