Solr associations

Hi all, I've had some mailserver problems and it seems this mail didn't reach the mailing list. If it did my apologies for the double post. The last couple of days we are thinking of using Solr as our search engine of choice. Most of the features we need are out of the box or can be easily confi

Re: Re: Combining Dismax and payload boosting

Hi Erik, I am answering on behalf of Victoria, my team leader. We needed (note the past tense!) to use the nice query parsing machinery of dismax as well as its disjunction scoring. We also wanted to flavor each sub-query dismax generates with payload values (for boosting) that were encoded at in

Re: Best Open Source

Thank you Dave and Michael for your feedback. We are currently in beta and we will fix these issues sooner. Regards Aditya www.findbestopensource.com On Tue, Apr 20, 2010 at 3:01 PM, Michael Kuhlmann < michael.kuhlm...@zalando.de> wrote: > Nice site. Really! > > In addition to Dave: > How do

dismax request Handler with OR operator

Hi, Recently I change my search handler to dismax from standard. But I am facing problem to get result by OR operator. I am getting AND operator result only. I think somewhere I am missing configuration. following is my configuration : schema.xml : --- solrconfig.xml:--- dismax

Re: dismax request Handler with OR operator

> Recently I change my search handler to dismax from > standard. But I am facing > problem to get result by OR operator. I am getting AND > operator result only. > I think somewhere I am missing configuration. > following is my configuration : > > schema.xml : --- > Dismax does not use default

Re: Minimum Should Match the other way round

Hi Hoss, thank you for joining the discussion :). 2) If I understood the API-documentation right, the behaviour of the FieldQParser depends exactly on what I've defined in my analyzer. 3) This seems to be a very good solution. I don't come from the Lucene corner and I started developing with S

Re: Solr associations

Hi Tom, why not defining three fields in your schema.xml? One field is the name-field (e.g. Apache or McDonald's) and another field is the category-name. The last field contains on the category id. If you define a synonymFilter for query-time-filtering, you don't need to reindex the whole index

Facet query problem

Hi there I 'm a new solr user With some problems with facets I have Index a field like that 9 An I get ranges between 1 an 35 When I Use fq=A00053:[16 TO 30] I get an results between 1 and 35 It looks like it ignores the second number of each value in my Range How can I so

Re: Facet query problem

I'm taking an educated guess that this field is a "string" field. In that case, range queries are lexicographical (1, 10, 2, 3, 4...). Use a numeric field type to have range queries work properly. See Solr's example schema.xml for details on these types and range queries. Erik

Re: Retrieve time of last optimize

On 4/21/2010 1:24 PM, Shawn Heisey wrote: Is it possible to issue some kind of query to a Solr core that will return the last time the index was optimized? Every day, one of my shards should get optimized, so I would like my monitoring system to tell me when the newest optimize date is more th

Re: Kinda-sorta realtime?

> the merge settings (and maybe the MergeScheduler) to ensure that your > pathalogical worst case scenerio (ie: a really big merge) doens't block > your commits. ConcurrentMergeScheduler should be handling the thread priorities more intelligently in Lucene 3.1. https://issues.apache.org/jira/brows

Lucandra - Lucene/Solr on Cassandra: April 26, NYC

Hello folks, Those of you in or near NYC and using Lucene or Solr should come to "Lucandra - a Cassandra-based backend for Lucene and Solr" on April 26th: http://www.meetup.com/NYC-Search-and-Discovery/calendar/12979971/ The presenter will be Lucandra's author, Jake Luciani. Please spread the

Re: I have a big problem with pagination using apache solr and haystack

I supposed the haystack make that for me, what I need is to know where the solr save the index to chekc if the documents are repeated in the index, I am working in ubuntu, could somebody tell me where it is ??? This is a basic question but I am newbie in solr. I hope you can help me ¿ Regards Ariel

Storng Solr index in Cassandra

Lucandra stores Solr index in Cassandra. What is the advantage of that compared to regular Solr? Anyone with experience with Lucandra Solr they can share?

Re: LucidWorks Solr

On Wed, Apr 21, 2010 at 1:38 PM, Shashi Kant wrote: > Why do these approaches have to be mutually exclusive? > Do a dictionary lookup, if no satisfactory match found use an > algorithmic stemmer. Would probably save a few CPU cycles by > algorithmic stemming iff necessary. > > by the way, if you

Re: Getting the character offset from highlighted fragments

On Thu, Apr 22, 2010 at 02:15:08AM +0100, me said: > It looks like org.apache.lucene.search.highlight.TextFragment has the > right information to do this (i.e textStartPos) Turns out that it doesn't seem to have the right information in that textStartPos always seems to be 0 (and textEndPos just

Boosting by rating using function queries?

I have an int ratings field that I want to boost from within the query. So basically want to use the http://wiki.apache.org/solr/FunctionQuery#scale function to scale the ratings to values 1..5, then within the actual query (or otherwise), boost the scaled rating value. How would I go about doing t

DIH: inner select fails when outter entity is null/empty

Hello, Here is a newbie DataImportHandler question: Currently, I have entities with entities. There are some situations where a column value from the outer entity is null, and when I try to use it in the inner entity, the null just gets replaced with an empty string. That in turn causes the

Best way to prevent this search lockup (apparently caused during big segment merges)?

I'm running Solr 1.4+ under Tomcat 6, with indexing and searching requests simultaneously hitting the same Solr machine. Sometimes Solr, Tomcat, and my (C#) indexing process conspire to render search inoperable. So far I've only noticed this while big segment merges (i.e. merges that take multiple

Re: Storng Solr index in Cassandra

Andy, have a look at: http://blog.sematext.com/2010/02/09/lucandra-a-cassandra-based-lucene-backend/ "One of the big differentiators of Cassandra is it does not rely on a global file system as Hbase and BigTable do. Rather, Cassandra uses decentralized peer to peer “Gossip” which means tw

Re: Solr associations

Restarting the core should be enough. Otis Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ - Original Message > From: MitchK > To: solr-user@lucene.apache.org > Sent: Thu, April 22, 2010 9:19:46 AM > Subject: Re: Sol

Testing with Jetty, how to obtain the SolrContainer?

I'm trying to write a unit test that uses the embedded Jetty server, and I need to obtain the CoreContainer that the SolrDispatchFilter instantiates. Is there a way to do this?

Re: Retrieve time of last optimize

I don't think there is anything low level in Lucene that will specifically output anything like lastOptimized() to you, since it can be setup a few ways. Your best bet is probably adding a postOptimize hook and dumping it to log / file / monitor / etc, probably something like ... lastO