Implementing Memcache for Solr

Hi, We were looking at implementing Memcache for Solr. Can someone who has already implemented this let us know if it is a good option to go for i.e. how effective is using memcache compared to Solr's internal cache. Also, are there any down sides to it and difficult to implement.

RE: Memcache for Solr

Apologies, did not realize it. Thanks -Original Message- From: Chris Hostetter [mailto:hossman_luc...@fucit.org] Sent: Tuesday, August 31, 2010 11:11 PM To: solr-user@lucene.apache.org Subject: Re: Memcache for Solr : References: <4c7d1071.8000...@elyograg.org> : In-Reply-To: <4c7d1071

Re: about some examples

Hi Kajal, You can refer to the example given at this link: http://wiki.apache.org/solr/SolrJS#Creating_the_reuters_example Regards, Pavan On Tue, Aug 31, 2010 at 10:47 PM, kajal patil wrote: > We are working on solrJS.but we didnt

Re: Memcache for Solr

Apologies Chris: my mistake. -Glen On 31 August 2010 23:27, Chris Hostetter wrote: > > : ? > : The second post was relevant to the original post. > : And even dealt with some of the questions asked in the original: > > The first msg with subject "Memcache for Solr" was a thread-jack of > an exist

Re: Memcache for Solr

: ? : The second post was relevant to the original post. : And even dealt with some of the questions asked in the original: The first msg with subject "Memcache for Solr" was a thread-jack of an existing thread "Stripping leading/trailing punctuation with SOLR-1653" http://lucene.472066.n3.nab

Re: Memcache for Solr

? The second post was relevant to the original post. And even dealt with some of the questions asked in the original: Q > are there any down sides to it and difficult to implement A > We found it wasn't feasible to cache arbitrary result sets... ? -glen On 31 August 2010 15:11, Chris Hostette

Re: Problems indexing spatial field - undefined subField

On Wed, Sep 01, 2010 at 01:05:47AM +0100, me said: > I'm trying to index a latLon field. > > > Turns out changing it to fixed it.

Problems indexing spatial field - undefined subField

I'm trying to index a latLon field. I have a fieldType in my schema.xml that looks like and a field that looks like I'm trying upload via the JSON update handler but I'm getting a 400 error undefined field location_0_latLon FWIW the JSON looks like "location": "38.044337,-103.513824"

Re: Solr creates whitespace in dismax query

keywordtokenizerfactory interprets the entire input as a single token, so this could be a problem for you. For instance, the text: bloom2000.de is some text will get indexed as a single token. Seaches on "some" or "text" won't match. This may be what you're looking for, but I really think Mitc

Re: Alphanumeric wildcard search problem

Really look at the analysis page in solr admin for how your analyzer chain handles things, or you'll spend time until you're really old having trouble :). Here's what I see on a quick scan: > StandardTokenizer tries to, among other things, preserve email addresses. The kinds of strings you're wor

Re: How to use protwords.txt

In addition to Tomas' question, be aware that if you're already indexed data, the stemming has already been done, you'll have to re-index to get the "right" tokens in there. Best Erick On Tue, Aug 31, 2010 at 6:08 AM, Tomas wrote: > Shaui, are you using a WordDelimiterFilterFactory in the analy

Job Announcement: Web Developer with Solr and JSP / JSTL Experience

Hello, We need an experienced Solr and JSP / JSTL developer to create web applications for data retrieval. You'll write Java code to transform data from its native format into the format required for Solr indexing. You'll then build a web application to enable users to search the data and view res

Re: questions about synonyms

concerning: > . I got a very big text file of synonyms. How I can use it? Do I need to index this text file first? have you seen http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#SynonymFilter ? Cheers, Geert-Jan

Re: Resume Solr indexing CSV after exception

How do I use this feature, is there some parameter that I need to specify in the update request? curl http://localhost:8983/solr/update/csv?stream.file=exampledocs/books.csv&stream.contentType=text/plain;charset=utf-8 -- View this message in context: http://lucene.472066.n3.nabble.com/Resume-S

questions about synonyms

Hello, I have an couple of questions about synonyms. 1. I got a very big text file of synonyms. How I can use it? Do I need to index this text file first? 2. Is there a way to do synonyms' highlight in search result? 3. Does anyone use WordNet to solr? Thanks so much in advance,

[ANN] Webinar, Sep 8: From RDBMS to Apache Solr/Lucene - Open Source Search for database developers

An upcoming Webinar sponsored by my employeer that folks might be interested in... From RDBMS to Apache Solr/Lucene Open Source Search for database developers September 8, 2010 - 09:00 PDT, 12:00 EDT, 16:00 GMT Hosted by Bitpipe.com and sponsored by Lucid Imag

Re: Stripping leading/trailing punctuation with SOLR-1653

On 8/31/2010 8:49 AM, Shawn Heisey wrote: I believe I may have solved this. After a more careful reading of SOLR-1653, I noticed that they referred to another filter. I changed my configuration from /solr/.PatternReplaceCharFilterFactory to /solr/.PatternReplaceFilterFactory and updated the

Re: questions about synonyms

: Subject: questions about synonyms : References: : In-Reply-To: http://people.apache.org/~hossman/#threadhijack Thread Hijacking on Mailing Lists When starting a new discussion on a mailing list, please do not reply to an existing message, instead start a fresh email. Even if you change the

Re: Memcache for Solr

: References: <4c7d1071.8000...@elyograg.org> : In-Reply-To: <4c7d1071.8000...@elyograg.org> : Subject: Memcache for Solr http://people.apache.org/~hossman/#threadhijack Thread Hijacking on Mailing Lists When starting a new discussion on a mailing list, please do not reply to an existing messag

about some examples

We are working on solrJS.but we didnt get much more information about it.so please provide us some useful links on which we will get information.also provide some solrJS examples and demos... regards, kajal

Re: how to deal with virtual collection in solr?

Hi, If you have multiple cores defined in your solr.xml you need to issue your queries to one of the cores. Below it seems as if you are lacking core name. Try instead: http://localhost:8983/solr/aapublic/select?&shards=localhost:8983/solr/aaprivate,localhost:8983/solr/aapublic/ And a

Re: solr

On Tue, 31 Aug 2010 07:03:08 -0700 ankita shinde wrote: > hello all, > I have indexed database using DIH. But I am not able to search > the data using each field. Dear Ankita, Do not mean to offend, but did you not post about this earlier, and Peter Karich followed up with a pretty nice expla

Meeting of Solr users in Delhi/NCR, India?

Hi, From past postings, I understand that discussions on meetings related to Solr are acceptable on this list. We have been talking about arranging a meeting in Delhi/National Capital region (NCR) of people using Solr, or those interested in search and related technologies. This first meeting

RE: Memcache for Solr

Hi,   In a restaurant index website, we have used Memcache only for storing the generated HTML facet list when q=*. This cached object was only used when no additional search parameters were specified. It was quite useful because the facet list was always present and only changed if real searc

Re: Stripping leading/trailing punctuation with SOLR-1653

I believe I may have solved this. After a more careful reading of SOLR-1653, I noticed that they referred to another filter. I changed my configuration from /solr/.PatternReplaceCharFilterFactory to /solr/.PatternReplaceFilterFactory and updated the XML syntax appropriately, and it looks OK

Memcache for Solr

Hi, We were looking at implementing Memcache for Solr. Can someone who has already implemented this let us know if it is a good option to go for i.e. how effective is using memcache compared to Solr's internal cache. Also, are there any down sides to it and difficult to implement. Thanks Hite

Re: solr

We would really need to see more information, but some first things to look for are: are your field definitions in the schema.xml set to indexed="true" (if you want to search it) and stored="true" (if you want to see it in the return results)? is the case of the field names the same in schema.xm

Re: Stripping leading/trailing punctuation with SOLR-1653

I didn't give any particulars about my setup, sorry about that. This is branch_3x rev 990625, downloaded two days ago. It passed all unit tests. Linux idxst9-b 2.6.32-bpo.5-amd64 #1 SMP Fri Jun 11 08:42:31 UTC 2010 x86_64 GNU/Linux Java(TM) SE Runtime Environment (build 1.6.0_20-b02) Java

Stripping leading/trailing punctuation with SOLR-1653

I am trying to use PatternReplaceCharFilterFactory (SOLR-1653) to strip leading and trailing punctuation from terms. It's not working. This was previously discussed here as part of something I was trying with WordDelimiterFilterFactory, but I think it needs its own thread now. I seem to be

**SPAM** solr

eh eh eh...it's a little bit hard to answer...could you provide some detail? cheers, Andrea hello all, I have indexed database using DIH. But I am not able to search the data using each field.

solr

hello all, I have indexed database using DIH. But I am not able to search the data using each field.

questions about synonyms

Hello, I have an couple of questions about synonyms. 1. I got a very big text file of synonyms. How I can use it? Do I need to index this text file first? 2. Is there a way to do synonyms' highlight in search result? 3. Does anyone use WordNet to solr? Thanks so much in advance,

Lucene Revolution Update

Hi, (apologies for the cross-post) Just a quick update on Lucene Revolution - coming up in Boston, October 7-8 (see http://lucenerevolution.org). - Marten Mickos, CEO Eucalyptus Systems, ex-MySQL CEO will be giving a keynot on "How Open Source Leads Infrastructure Innovation" - Bill Press from

Re: Highlighting, return the matched terms only

Chris Hostetter wrote: : how could I have the highlighting component return only the terms that were : matched, without any surrounding text ? I'm not a Highlighter expert, but this is somethign that certainly *sounds* like it should be easy. I took a shot at it and this is hte best i could c

Re: Solr creates whitespace in dismax query

No, it didn't solve the problem, bit I got a different solution. I make a second field in schema.xml and copy the content. This field gets analyzed by the keywordtokenizer factory. Thanks, Johann Am 24.08.2010 21:53, schrieb MitchK: Johann, try to remove the wordDelimiterFilter from the quer

RE: Spellcheck in multilanguage search

I have to search on multiple fields on different language at a time -- View this message in context: http://lucene.472066.n3.nabble.com/Spellcheck-in-multilanguage-search-tp1393357p1393431.html Sent from the Solr - User mailing list archive at Nabble.com.

RE: Spellcheck in multilanguage search

Configure language specific fields and spellcheckers just as you would for a single language index, so multiple content_LANG fields and spell_LANG field. This will, of course, only work if you know in what language the search operates.   -Original message- From: Grijesh.singh Sent: Tue

Spellcheck in multilanguage search

How can be spellcheck configured for multilanguage search,I have to index 17 languages in my indexes and search on them also wants to use spellcheck for that -- View this message in context: http://lucene.472066.n3.nabble.com/Spellcheck-in-multilanguage-search-tp1393357p1393357.html Sent from th

Alphanumeric wildcard search problem

I have gone through all the of the related posts, but could not find a proper answer that works, so Im writing this post Is there anyway of using wilcard searches on alphanumeric text like...R-1* ? let me share relevent information 

Re: How to use protwords.txt

Shaui, are you using a WordDelimiterFilterFactory in the analysis? That's the filter that might be transforming "met1" into "met" and "1" and not the steamer. Check de Analysis page on Solr admin. De: Shuai Weng Para: solr-user@lucene.apache.org Enviado: lun

Re: Hardware Specs Question

In our current lab project, we already built a Chinese newspaper index with 18 millions documents. The index size is around 51GB. So I am very concerned about the memory issue you guys mentioned. I also look up the Hathitrust report on SolrPerformanceData page: http://wiki.apache.org/solr/Solr

Solr, c/s type ?

i'm wondering c/s type is possible (not http web type). if possible, could i get the material about it? Thanks,

Re: Implementing synonym NewBie

Index time synonym explore is the better way if u do not have the disk space concern. -- View this message in context: http://lucene.472066.n3.nabble.com/Implementing-synonym-NewBie-tp1379269p1392927.html Sent from the Solr - User mailing list archive at Nabble.com.