RE: SolrCloud multiple data center support

Here's what we've decided to do. All updates and deletes from our collections will no longer be applied directly to SolrCloud via Solrj. Instead, they will become messages of a certain topic that go through a RabbitMQ exchange, where an agent in each data center subscribes to the topic with a qu

Deciding how to correctly use Solr multicore

Hello! We are evaluating Solr usage in our organization and have come to the point where we are past the functional tests and are now looking in choosing the best deployment topology. Here are some details about the structure of the problem: The application deals with storing and retrieving art

Re: Max Limit to Schema Fields - Solr 4.X

Appreciate all the support and I'll give it a whirl. Cheers! Sent from my iPhone > On Feb 8, 2014, at 4:25 PM, Shawn Heisey wrote: > >> On 2/8/2014 12:12 PM, Mike L. wrote: >> Im going to try loading all 3000 fields in the schema and see how that goes. >> Only concern is doing boolean searche

Re: Deciding how to correctly use Solr multicore

The first question I always is ask is how do you want to query the data - what is the full range of query use cases? For example, might a customer every want to query across all of their projects? You didn't say how many customers you must be able to support. This leads to questions about ho

SolrCloud how to spread out to multiple nodes

since amount of data we would be indexing would increase over period of time (read 100-200G and more) we would like to use SOlrCloud. Now I have been reading posts and wikipages plus trying things on my own to test. to simplify i would create a collection with n number of shards where n=lets s

Exact matches

Hi, Whenever user types the search query like "sony xperia c" it has to match the results like sony xperia c price sony xperia c reviews sony xperia c photos but my search query displays Sony xperia act mobiles sony xperia ace mobiles sony xperia abc mobiles Can anybody help me how to d

DIH - Query

I have a simple join query; This doesn’t bring back the child address records. Am I missing something? Thanks -Peri.S *** DISCLAIMER *** This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mi

Re: Deciding how to correctly use Solr multicore

You might also get some mileage out of the transient core concept, see: http://wiki.apache.org/solr/LotsOfCores The underlying idea is to allow N cores to be active simultaneously aged out on an LRU basis. The penalty here is that the first request for a core that's not already loaded will be the

Re: Exact matches

Whoa! My first bit of advice is to spend some time getting familiar with the admin>>analysis page, because I suspect you're not doing what you expect. 1> KeywordTokenizer does NOT break up the input stream, so an input of "sony xperia c price" gets tokenized as "sony xperia c price", NOT the words

Re: DIH - Query

On 2/9/2014 11:09 AM, PeriS wrote: > I have a simple join query; > > > > > > This doesn’t bring back the child address records. Am I missing something? If you want to see the actual SQL that Solr sends, change the logging level of org.apache.solr.handler.dataimport.JdbcDataSource

Re: DIH - Query

Thanks; I verified that SOLR is intact returning the parent/child rows, but for some reason, the transformer that I have on the parent table, only receives the rows from the parent record. I was wondering how the transformer can get the result of the join query which would be both parent/child r

Re: Exact matches

And once you get past the basics you may want to keep your eye on http://quepid.io/ Regards, Alex. Personal website: http://www.outerthoughts.com/ LinkedIn: http://www.linkedin.com/in/alexandrerafalovitch - Time is the quality of nature that keeps events from happening all at once. Lately, it d

"&" characters in facets

Hi Team, I am trying to find a solution to handle & characters. Issue I am facing is... I have setup a UI to which has facet filters for making selections. Based on facet clicks search queries are made and options are revised. Issue I am facing is with "&" character in URL facet values.. When I

positionIncrementGap in schema.xml - Doesn't seem to work

Hi, I read about 'positionIncrementGap'. The purpose of it is very clear to me. I use eDismax query with my multivalued fields as I made sure that all the points me

Re: positionIncrementGap in schema.xml - Doesn't seem to work

Well, let's see the results of adding &debug=query to the URL, and let's see the actual query. you have to re-index after the change. You MUST be using phrases exclusively, i.e. name:"Erick Erickson". name:(Erick Erickson) will not mind the gap since the latter is not a phrase. You may well be s

Solr Error msg

Hi this is the error running on YaCy 1.67 9868. I put my computer into standby last night then upgraded Yacy after resume. Regards Greg Smith W 2014/02/09 11:25:53 ConcurrentLog null java.lang.NullPointerException at net.yacy.cora.federate.solr.connector.SolrServerConnector.commit(Solr

Re: positionIncrementGap in schema.xml - Doesn't seem to work

Hi Erik, Thanks for your reply. I am not using exact phrases here as i need to incorporate various forms of searches. So i seperate the user input by 'AND clauses if the user exclusively doesn't ask for exact match. I use the query as http://localhost:8983/solr/all/select?q=%28akaName:%28a%29%20A

FuzzyLookupFactory with exactMatchFirst not giving the exact match.

Hi all, I've got a FuzzyLookupFactory spellchecker with exactMatchFirst enabled. A query like "tes" will return "test" and "testing", but a query for "test" will *not* return "test" even though it is clearly in the dictionary. Why would this be? Relevant config follows suggest

Re: DIH - Query

That is how transformers work. They act on a per-entity basis. If you want a transformer on a child entity then you must explicitly specify it. The other way is to join in SQL and retrieve the result of the join query in a single entity from your database, then the transformer will get both the par

Difference in boosting with q and eDisMax. Are they same or different?

Hi, In an application I'm working on, I have applied two types of search criteria to Solr. First one is a definitive search using filter query (fq) where by I know exactly the fields I'm searching for. Secondly I use eDisMax for full-text search, this would be applied when user enters keywords. The

Re: Problem querying large StrField?

Hi Yonik, Thanks for the response. Our use case is perhaps a little unusual. The actual domain is in bioinformatics, but I'll try to generalize. We have two types of entities, call them A's and B's. For a given pair of entities (a_i, b_j) we may or may not have an associated data value z. Standard

Is 'optimize' necessary for a 45-segment Solr 4.6 index?

I have a 28 GB Solr 4.6 index with 45 segments. Optimize failed with an 'out of memory' error. Is optimize really necessary, since I read that lucene is able to handle multiple segments well now?

Re: Is 'optimize' necessary for a 45-segment Solr 4.6 index?

On 2/9/2014 11:41 PM, Arun Rangarajan wrote: > I have a 28 GB Solr 4.6 index with 45 segments. Optimize failed with an > 'out of memory' error. Is optimize really necessary, since I read that > lucene is able to handle multiple segments well now? I have had indexes with more than 45 segments, beca