Anyway to know changed documents?

2011-06-01 Thread 京东
Hi everyone, If I have two server ,their indexes should be synchronized. I changed A's index via HTTP send document objects, Is there any config or some plug-ins to let solr know which objects are changed and can push it B ? Any suggestion will be appreciate. Thanks :)

Re: Anyway to know changed documents?

2011-06-01 Thread Paul Libbrecht
I think you should look at the indextime field. There are examples in the wiki. paul Le 1 juin 2011 à 08:07, 京东 a écrit : Hi everyone, If I have two server ,their indexes should be synchronized. I changed A's index via HTTP send document objects, Is there any config or some plug-ins to

Re: Solr vs ElasticSearch

2011-06-01 Thread Jason Rutherglen
Thanks Shashi, this is oddly coincidental with another issue being put into Solr (SOLR-2193) to help solve some of the NRT issues, the timing is impeccable. At a base however Solr uses Lucene, as does ES. I think the main advantage of ES is the auto-sharding etc. I think it uses a gossip

Re: Solr vs ElasticSearch

2011-06-01 Thread bryan rasmussen
Well, I recently chose it for a personal project and the deciding thing for me was that it had nice integration to couchdb. Thanks, Bryan Rasmussen On Wed, Jun 1, 2011 at 4:33 AM, Mark static.void@gmail.com wrote I've been hearing more and more about ElasticSearch. Can anyone give me a

Query problem in Solr

2011-06-01 Thread Kurt Sultana
Hi all, We're using Solr to search on a Shop index and a Product index. Currently a Shop has a field `shop_keyword` which also contains the keywords of the products assigned to it. The shop keywords are separated by a space. Consequently, if there is a product which has a keyword apple and

Synonyms valid only in specific categories of data

2011-06-01 Thread Spyros Kapnissis
Hello to all, I have a collection of text phrases in more than 20 languages that I'm indexing in solr. Each phrase belongs to one of about 30 different phrase categories. I have specified different fields for each language and added a synonym filter at query time. I would however like the

Re: Synonyms valid only in specific categories of data

2011-06-01 Thread lee carroll
I don't think you can assign a synonyms file dynamically to a field. you would need to create multiple fields for each lang / cat phrases and have their own synonyms file referenced for each field. that would be a lot of fields. On 1 June 2011 09:59, Spyros Kapnissis ska...@yahoo.com wrote:

Re: Anyway to know changed documents?

2011-06-01 Thread pravesh
If your index size if smaller (a few 100 MBs), you can consider the SOLR's operational script tools provided with distribution to sync indexes from Master to Slave servers. It will update(copies) the latest index snapshot from Master to Slave(s). SOLR wiki provides good info on how to set them as

Re: Re: Anyway to know changed documents?

2011-06-01 Thread dangldang
Thanks pravesh ^_^ You said BTW, SOLR1.4+ ,also has feature where only the changed segment gets synched. Can you give me a document or some detail information please ? I've looked up at online documents but didn't find any information . Thanks very much . 发件人: pravesh 发送时间: 2011-06-01

Re: Query problem in Solr

2011-06-01 Thread pravesh
We're using Solr to search on a Shop index and a Product index Do you have 2 separate indexes (using distributed shard search)?? I'm sure you are actually having only single index. Currently a Shop has a field `shop_keyword` which also contains the keywords of the products assigned to it. You

Re: Re: Anyway to know changed documents?

2011-06-01 Thread pravesh
SOLR wiki will provide help on this. You might be interested in pure Java based replication too. I'm not sure,whether SOLR operational will have this feature(synch'ing only changed segments). You might need to change configuration in searchconfig.xml -- View this message in context:

Re: Solr vs ElasticSearch

2011-06-01 Thread Upayavira
On Tue, 31 May 2011 19:38 -0700, Jason Rutherglen jason.rutherg...@gmail.com wrote: Mark, Nice email address. I personally have no idea, maybe ask Shay Banon to post an answer? I think it's possible to make Solr more elastic, eg, it's currently difficult to make it move cores between

Re: Obtaining query AST?

2011-06-01 Thread Darren Govoni
Thats pretty awesome. Thanks Renaud! On Tue, 2011-05-31 at 22:56 +0100, Renaud Delbru wrote: Hi, have a look at the flexible query parser of lucene (contrib package) [1]. It provides a framework to easily create different parsing logic. You should be able to access the AST and to modify

Re: Problem with caps and star symbol

2011-06-01 Thread Saumitra Chowdhury
Thanks for your point. I was really tripping that issue. But Now I need a bit help more. As far I have noticed that in the case of a value like *role_delete* , WordDelimiterFilterFactory index two words like *role* and *delete* and in both search result with the term *role* and *delete* will

Re: Solr memory consumption

2011-06-01 Thread Denis Kuzmenok
My OS is also CentOS (5.4). If it were 10gb all the time it would be ok, but it grows for 13-15gb, and hurts other services =\ It could be environment specific (specific of your top command implementation, OS, etc) I have on CentOS 2986m virtual memory showing although -Xmx2g You have

London open source search social - 13th June

2011-06-01 Thread Richard Marr
Hi guys, Just to let you know we're meeting up to talk all-things-search on Monday 13th June. There's usually a good mix of backgrounds and experience levels so if you're free and in the London area then it'd be good to see you there. Details: 7pm - The Elgin - 96 Ladbrooke Grove

Re: Anyway to know changed documents?

2011-06-01 Thread Jonathan Rochkind
You may be interested in Solr's replication feature? http://wiki.apache.org/solr/SolrReplication On 6/1/2011 2:07 AM, wrote: Hi everyone, If I have two server ,their indexes should be synchronized. I changed A's index via HTTP send document objects, Is there any config or some

Re: Anyway to know changed documents?

2011-06-01 Thread Jonathan Rochkind
On 6/1/2011 6:12 AM, pravesh wrote: SOLR wiki will provide help on this. You might be interested in pure Java based replication too. I'm not sure,whether SOLR operational will have this feature(synch'ing only changed segments). You might need to change configuration in searchconfig.xml Yes,

Re: Bulk indexing, UpdateProcessor overwriteDupes and poor IO performances

2011-06-01 Thread Tanguy Moal
Lee, Thank you very much for your answer. Using the signature field as the uniqueKey is effectively what I was doing, so the overwriteDupes=true parameter in my solrconfig was somehow redundant, although I wasn't aware of it! =D In practice it works perfectly and that's the nice part. By

Re: Index vs. Query Time Aware Filters

2011-06-01 Thread Erick Erickson
Could you post one of your pairs of definitions? Because I don't recognize queryMode and a web search doesn't turn anything up, so I'm puzzled. Best Erick On Wed, Jun 1, 2011 at 1:13 AM, Mike Schultz mike.schu...@gmail.com wrote: We have very long schema files for each of our language dependent

Re: Query problem in Solr

2011-06-01 Thread Erick Erickson
If I read this correctly, one approach is to specify an increment gap in a multiValued field, then search for phrases with a slop less than that increment gap. i.e. incrementGap=100 in your definition, and search for apple orange~99 If this is gibberish, please post some examples and we'll try

Re: Problem with caps and star symbol

2011-06-01 Thread Erick Erickson
Take a look here: http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.WordDelimiterFilterFactory I think you want generateWordParts=1, catenateWords=1 and preserveOriginal=1, but check it out with the admin/analysis page. Oh, and your index-time and query-time patterns for WDFF will

Re: collapse component with pivot faceting

2011-06-01 Thread Erick Erickson
You might have more luck going the other way, applying the field collapsing patch to trunk. This is currently being worked on, see: https://issues.apache.org/jira/browse/SOLR-2564 Best Erick On Wed, Jun 1, 2011 at 12:22 AM, Isha Garg isha.g...@orkash.com wrote: Hi,          Actually  currently

Re: Edgengram

2011-06-01 Thread Brian Lamb
Hi Tomás, Thank you very much for your suggestion. I took another crack at it using your recommendation and it worked ideally. The only thing I had to change was analyzer type=query tokenizer class=solr.KeywordTokenizerFactory / /analyzer to analyzer type=query tokenizer

Re: Synonyms valid only in specific categories of data

2011-06-01 Thread Spyros Kapnissis
Yes that would probably be a lot of fields.. I guess a way would be to extend the SynonymFilter and change the format of the synonyms.txt file to take the categories into account.  Thanks again for your answer. From: lee carroll lee.a.carr...@googlemail.com

Re: Solr vs ElasticSearch

2011-06-01 Thread Jason Rutherglen
I'm likely to try playing with moving cores between hosts soon. In theory it shouldn't be hard. We'll see what the practice is like! Right, in theory it's quite simple, in practice I've setup a master, then a slave, then had to add replication to both, then call create core, then replicate,

Re: Solr vs ElasticSearch

2011-06-01 Thread Upayavira
On Wed, 01 Jun 2011 07:52 -0700, Jason Rutherglen jason.rutherg...@gmail.com wrote: I'm likely to try playing with moving cores between hosts soon. In theory it shouldn't be hard. We'll see what the practice is like! Right, in theory it's quite simple, in practice I've setup a master,

Re: Solr vs ElasticSearch

2011-06-01 Thread Jason Rutherglen
And some way to delete the core when it has been transferred. Right, I manually added that to CoreAdminHandler. I opened an issue to try to solve this problem: SOLR-2569 On Wed, Jun 1, 2011 at 8:26 AM, Upayavira u...@odoko.co.uk wrote: On Wed, 01 Jun 2011 07:52 -0700, Jason Rutherglen

Re: Edgengram

2011-06-01 Thread Erick Erickson
Be a little careful here. LowerCaseTokenizerFactory is different than KeywordTokenizerFactory. LowerCaseTokenizerFactory will give you more than one term. e.g. the string Intelligence can't be MeaSurEd will give you 5 terms, any of which may match. i.e. intelligence, can, t, be, measured. whereas

Re: Solr vs ElasticSearch

2011-06-01 Thread Jonathan Rochkind
On 6/1/2011 10:52 AM, Jason Rutherglen wrote: nightmarish to setup. The problem is, it freezes each core into a respective role, so if I wanted to then 'move' the slave, I can't because it's still setup as a slave. Don't know if this helps or not, but you CAN set up a core as both a master

Re: Solr vs ElasticSearch

2011-06-01 Thread Jonathan Rochkind
On 6/1/2011 11:26 AM, Upayavira wrote: Probably the ReplicationHandler would need a 'one-off' replication command... It's got one already, if you mean a command you can issue to a slave to tell it to pull replication right now. The thing is, you can only issue this command if the core is

Re: Solr vs ElasticSearch

2011-06-01 Thread Jason Rutherglen
Jonathan, This is all true, however it ends up being hacky (this is from experience) and the core on the source needs to be deleted. Feel free to post to the issue. Jason On Wed, Jun 1, 2011 at 8:44 AM, Jonathan Rochkind rochk...@jhu.edu wrote: On 6/1/2011 10:52 AM, Jason Rutherglen wrote:

Re: What's your query result cache's stats?

2011-06-01 Thread Shawn Heisey
On 5/31/2011 3:02 PM, Markus Jelsma wrote: Hi, I've seen the stats page many times, of quite a few installations and even more servers. There's one issue that keeps bothering me: the cumulative hit ratio of the query result cache, it's almost never higher than 50%. What are your stats? How do

Re: What's your query result cache's stats?

2011-06-01 Thread Jonathan Rochkind
I believe you need SOME query cache even with low hit counts, for things like a user paging through results. You want the query to still be in the cache when they go to the next page or what have you. Other operations like this may depend on the query cache too for good performance. So even

Re: Solr memory consumption

2011-06-01 Thread Denis Kuzmenok
Here is output after about 24 hours running solr. Maybe there is some way to limit memory consumption? :( test@d6 ~/solr/example $ java -Xms3g-Xmx6g-D64 -Dsolr.solr.home=/home/test/solr/example/multicore/ -jar start.jar 2011-05-31 17:05:14.265:INFO::Logging to STDERR via

Re: Solr vs ElasticSearch

2011-06-01 Thread Upayavira
On Wed, 01 Jun 2011 11:47 -0400, Jonathan Rochkind rochk...@jhu.edu wrote: On 6/1/2011 11:26 AM, Upayavira wrote: Probably the ReplicationHandler would need a 'one-off' replication command... It's got one already, if you mean a command you can issue to a slave to tell it to pull

Re: Index vs. Query Time Aware Filters

2011-06-01 Thread Mike Schultz
I should have explained that the queryMode parameter is for our own custom filter. So the result is that we have 8 filters in our field definition. All the filter parameters (30 or so) of the query time and index time are identical EXCEPT for our one custom filter which needs to know if it's in

Re: K-Stemmer for Solr 3.1

2011-06-01 Thread Mark
Thanks. Ill have to create a Jira account to vote i guess. We are already using KStemmer in 1.4.2 production and I would like to upgrade to 3.1. In the meantime, what is another stemmer I could use out of the box that would be have similar to KStemmer? Thanks On 5/28/11 10:02 AM, Steven A

Re: Solr memory consumption

2011-06-01 Thread Jonathan Rochkind
Are you in fact out of swap space, as the java error suggested? The way JVM's work always, if you tell it -Xmx6g, it WILL use all 6g eventually. The JVM doesn't Garbage Collect until it's going to run out of heap space, until it gets to your Xmx. It will keep using RAM until it reaches your

Re: Solr vs ElasticSearch

2011-06-01 Thread Jonathan Rochkind
You _could_ configure it as a slave, if you plan to sometimes use it as a slave. It can be configured as both a master and a slave. You can configure it as a slave, but turn off automatic polling. And then issue one-off replicate commands whenever you want. But yeah, it gets messy, your use

Re: Solr memory consumption

2011-06-01 Thread Denis Kuzmenok
So what should i do to evoid that error? I can use 10G on server, now i try to run with flags: java -Xms6G -Xmx6G -XX:MaxPermSize=1G -XX:PermSize=512M -D64 Or should i set xmx to lower numbers and what about other params? Sorry, i don't know much about java/jvm =( Wednesday, June 1, 2011,

best way to update custom fieldcache after index commit?

2011-06-01 Thread oleole
Hi, We use solr and lucene fieldcache like this static DocTerms myfieldvalues = org.apache.lucene.search.FieldCache.DEFAULT.getTerms(reader, myField); which is initialized at first use and will stay in memory for fast retrieval of field values based on DocID The problem is after an index/commit,

Re: Solr memory consumption

2011-06-01 Thread Jonathan Rochkind
There is no simple answer. All I can say is you don't usually want to use an Xmx that's more than you actually have available RAM, and _can't_ use more than you have available ram+swap, and the Java error seems to be suggesting you are using more than is available in ram+swap. That may not be

Re: Solr memory consumption

2011-06-01 Thread Denis Kuzmenok
Overall memory on server is 24G, and 24G of swap, mostly all the time swap is free and is not used at all, that's why no free swap sound strange to me.. There is no simple answer. All I can say is you don't usually want to use an Xmx that's more than you actually have available RAM, and

Re: Solr memory consumption

2011-06-01 Thread Markus Jelsma
PermSize and MaxPermSize don't need to be higher than 64M. You should read on JVM tuning. The permanent generation is only used for the code that's being executed. So what should i do to evoid that error? I can use 10G on server, now i try to run with flags: java -Xms6G -Xmx6G

Re: Solr memory consumption

2011-06-01 Thread Jonathan Rochkind
Could be related to your crazy high MaxPermSize like Marcus said. I'm no JVM tuning expert either. Few people are, it's confusing. So if you don't understand it either, why are you trying to throw in very non-standard parameters you don't understand? Just start with whatever the Solr example

Limit data stored from fmap.content with Solr cell

2011-06-01 Thread Greg Georges
Hello everyone, I have just gotten extracting information from files with Solr Cell. Some of the files we are indexing are large, and have much content. I would like to limit the amount of data I index to a specified limit of characters (example 300 chars) which I will use as a document

Re: Solr memory consumption

2011-06-01 Thread Denis Kuzmenok
There were no parameters at all, and java hitted out of memory almost every day, then i tried to add parameters but nothing changed. Xms/Xmx - did not solve the problem too. Now i try the MaxPermSize, because it's the last thing i didn't try yet :( Wednesday, June 1, 2011, 9:00:56 PM,

Newbie question: how to deal with different # of search results per page due to pagination then grouping

2011-06-01 Thread beccax
Apologize if this question has already been raised. I tried searching but couldn't find the relevant posts. We've indexed a bunch of documents by different authors. Then for search results, we'd like to show the authors that have 1 or more documents matching the search keywords. The problem

Change default scoring formula

2011-06-01 Thread ngaurav2005
Hi All, I need to change the default scoring formula of solr. How shall I hack the code to do so? also, is there any way to stop solr to do its default scoring and sorting? Thanks, Gaurav -- View this message in context:

Debugging a Solr/Jetty Hung Process

2011-06-01 Thread Chris Cowan
About once a day a Solr/Jetty process gets hung on my server consuming 100% of one of the CPU's. Once this happens the server no longer responds to requests. I've looked through the logs to try and see if anything stands out but so far I've found nothing out of the ordinary. My current remedy

Re: Debugging a Solr/Jetty Hung Process

2011-06-01 Thread Bill Au
Taking a thread dump will take you what's going. Bill On Wed, Jun 1, 2011 at 3:04 PM, Chris Cowan chrisco...@plus3network.comwrote: About once a day a Solr/Jetty process gets hung on my server consuming 100% of one of the CPU's. Once this happens the server no longer responds to requests.

Re: CLOSE_WAIT after connecting to multiple shards from a primary shard

2011-06-01 Thread Mukunda Madhava
Hi Otis, Sending to solr-user mailing list. We see this CLOSE_WAIT connections even when i do a simple http request via curl, that is, even when i do a simple curl using a primary and secondary shard query, like for e.g. curl

Re: Debugging a Solr/Jetty Hung Process

2011-06-01 Thread Chris Cowan
I'm pretty green... is that something I can do while the event is happening or is there something I need to configure to capture the dump ahead of time. I've tried to reproduce the problem by putting the server under load but that doesn't seem to be the issue. Chris On Jun 1, 2011, at 12:06

Re: Debugging a Solr/Jetty Hung Process

2011-06-01 Thread Chris Cowan
Sorry ... I just found it. I will try that next time. I have a feeling it wont work since the server usually stops accepting connections. Chris On Jun 1, 2011, at 12:12 PM, Chris Cowan wrote: I'm pretty green... is that something I can do while the event is happening or is there something

Re: Edgengram

2011-06-01 Thread Brian Lamb
I think in my case LowerCaseTokenizerFactory will be sufficient because there will never be spaces in this particular field. But thank you for the useful link! Thanks, Brian Lamb On Wed, Jun 1, 2011 at 11:44 AM, Erick Erickson erickerick...@gmail.comwrote: Be a little careful here.

Re: Change default scoring formula

2011-06-01 Thread Tomás Fernández Löbbe
Hi Gaurav, not sure what your use case is (and if no sorting at all is ever required, is Solr / Lucene what you need?). You can certainly sort by a field (or more) in descendant or ascendant order by using the sort parameter. You can customize the scoring algorithm by overriding the

Re: Newbie question: how to deal with different # of search results per page due to pagination then grouping

2011-06-01 Thread Jonathan Rochkind
There's no great way to do that. One approach would be using facets, but that will just get you the author names (as stored in fields), and not the documents under it. If you really only want to show the author names, facets could work. One issue with facets though is Solr won't tell you the

Searching using a PDF

2011-06-01 Thread Brian Lamb
Is it possible to do a search based on a PDF file? I know its possible to update the index with a PDF but can you do just a regular search with it? Thanks, Brian Lamb

Re: Debugging a Solr/Jetty Hung Process

2011-06-01 Thread Jonathan Rochkind
First guess (and it really is just a guess) would be Java garbage collection taking over. There are some JVM parameters you can use to tune the GC process, especially if the machine is multi-core, making sure GC happens in a seperate thread is helpful. But figuring out exactly what's going on

Re: best way to update custom fieldcache after index commit?

2011-06-01 Thread Erick Erickson
How are you implementing your custom cache? If you're defining it in the solrconfig, couldn't you implement the regenerator? See: http://wiki.apache.org/solr/SolrCaching#User.2BAC8-Generic_Caches Best Erick On Wed, Jun 1, 2011 at 12:38 PM, oleole oleol...@gmail.com wrote: Hi, We use solr and

Re: Limit data stored from fmap.content with Solr cell

2011-06-01 Thread Erick Erickson
If you can live with an across-the-board limit, you can set maxFieldLength in your solrconfig.xml file. Note that this is in terms rather than chars though... Best Erick On Wed, Jun 1, 2011 at 2:22 PM, Greg Georges greg.geor...@biztree.com wrote: Hello everyone, I have just gotten extracting

NRT facet search options comparison

2011-06-01 Thread Andy
Hi, I need to provide NRT search with faceting. Been looking at the options out there. Wondered if anyone could clarify some questions I have and perhaps share your NRT experiences. The various NRT options: 1) Solr -Solr doesn't have NRT, yet. What is the expected time frame for NRT? Is it a

Re: Searching using a PDF

2011-06-01 Thread Erick Erickson
I'm not quite sure what you mean by regular search. When you index a PDF (Presumably through Tika or Solr Cell) the text is indexed into your index and you can certainly search that. Additionally, there may be meta data indexed in specific fields (e.g. author, date modified, etc). But what does

Re: Change default scoring formula

2011-06-01 Thread ngaurav2005
Thanks Tomas. Well I am sorting results by a function query. I donot want solr to do extra effort in calculating score for each document and eat up my cpu cycles. Also, I need to use if condition in score calculation, which I emulated through map function, but map function do not accept a function

RE: Spellcheck Phrases

2011-06-01 Thread Dyer, James
Tanner, I just entered SOLR-2571 to fix the float-parsing-bug that breaks thresholdTokenFrequency. Its just a 1-line code fix so I also included a patch that should cleanly apply to solr 3.1. See https://issues.apache.org/jira/browse/SOLR-2571 for info and patches. This parameter appears

RE: Newbie question: how to deal with different # of search results per page due to pagination then grouping

2011-06-01 Thread Robert Petersen
Don't manually group by author from your results, the list will always be incomplete... use faceting instead to show the authors of the books you have found in your search. http://wiki.apache.org/solr/SolrFacetingOverview -Original Message- From: beccax [mailto:bec...@gmail.com] Sent:

RE: Newbie question: how to deal with different # of search results per page due to pagination then grouping

2011-06-01 Thread Robert Petersen
I think facet.offset allows facet paging nicely by letting you index into the list of facet values. It is working for me... http://wiki.apache.org/solr/SimpleFacetParameters#facet.offset -Original Message- From: Jonathan Rochkind [mailto:rochk...@jhu.edu] Sent: Wednesday, June 01,

Re: Newbie question: how to deal with different # of search results per page due to pagination then grouping

2011-06-01 Thread Jonathan Rochkind
How do you know whether to provide a 'next' button, or whether you are the end of your facet list? On 6/1/2011 4:47 PM, Robert Petersen wrote: I think facet.offset allows facet paging nicely by letting you index into the list of facet values. It is working for me...

RE: Newbie question: how to deal with different # of search results per page due to pagination then grouping

2011-06-01 Thread Robert Petersen
Yes that is exactly the issue... we're thinking just maybe always have a next button and if you go too far you just get zero results. User gets what the user asks for, and so user could simply back up if desired to where the facet still has values. Could also detect an empty facet results on the

Re: Solr memory consumption

2011-06-01 Thread Alexey Serba
Hey Denis, * How big is your index in terms of number of documents and index size? * Is it production system where you have many search requests? * Is there any pattern for OOM errors? I.e. right after you start your Solr app, after some search activity or specific Solr queries, etc? * What are

Re: DIH render html entities

2011-06-01 Thread Alexey Serba
Maybe HTMLStripTransformer is what you are looking for. * http://wiki.apache.org/solr/DataImportHandler#HTMLStripTransformer On Tue, May 31, 2011 at 5:35 PM, Erick Erickson erickerick...@gmail.com wrote: Convert them to what? Individual fields in your docs? Text? If the former, you might get

Re: Better Spellcheck

2011-06-01 Thread Alexey Serba
I've tried to use a spellcheck dictionary built from my own content, but my content ends up having a lot of misspelled words so the spellcheck ends up being less than effective. You can try to use sp.dictionary.threshold parameter to solve this problem *

Re: Documents update

2011-06-01 Thread Alexey Serba
Will it be slow if there are 3-5 million key/value rows? AFAIK it shouldn't affect search time significantly as Solr caches it in memory after you reloading Solr core / issuing commit. But obviously you need more memory and commit/reload will take more time.

Re: NRT facet search options comparison

2011-06-01 Thread Nagendra Nagarajayya
Hi Andy: Here is a white paper that shows screenshots of faceting working with Solr and RankingAlgorithm under NRT: http://solr-ra.tgels.com/wiki/en/Near_Real_Time_Search The implementation (src) is also available with the download and is described in the below document:

Re: NRT facet search options comparison

2011-06-01 Thread Andy
Nagendra, Thanks. Can you comment on the performance impact of NRT on facet search? The pages you linked to don't really touch on that. My concern is that with NRT, the facet cache will be constantly invalidated. How will that impact the performance of faceting? Do you have any benchmark

How to do custom scoring using query parameters?

2011-06-01 Thread ngaurav2005
Hi All, We need to score documents based on some parameters received in query string. Since this was not possible via function query as we need to use if condition, which can be emulated through map function, but one of the output values of if condition has to be function, where as map only

Re: Problem with caps and star symbol

2011-06-01 Thread Saumitra Chowdhury
Its Working as I was looking for.Thanks Mr. Erick. On Wed, Jun 1, 2011 at 8:29 PM, Erick Erickson erickerick...@gmail.comwrote: Take a look here: http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.WordDelimiterFilterFactory I think you want generateWordParts=1, catenateWords=1