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427 discussions - 1,805 posts

  • Hello, I have been wanting some tools for measuring performance of SOLR, similar to Mike McCandles' lucene benchmark. so yet another monitor was born, is described here ...
    Roman ChylaRoman Chyla
    Jul 31, 2013 at 12:59 am
    Sep 4, 2013 at 9:51 am
  • I've been doing some performance analysis of a spacial search use case I'm implementing in Solr 4.3.0. Basically I'm seeing search times alot higher than I'd like them to be and I'm hoping people may ...
    Steven BowerSteven Bower
    Jul 29, 2013 at 8:46 pm
    Aug 5, 2013 at 2:32 pm
  • Dear list: I have an ever-growing solr repository, and I need to process every single document to extract statistics. What would be a reasonable process that satifies the following properties: - ...
    Joe ZhangJoe Zhang
    Jul 27, 2013 at 5:03 am
    Jul 29, 2013 at 4:44 pm
  • While indexing some documents to a SolrCloud cluster (10 machines, 5 shards and 2 replicas, so one replica on each machine) one of the replicas stopped receiving documents, while the other replica of ...
    Neil ProsserNeil Prosser
    Jul 19, 2013 at 8:03 am
    Jul 24, 2013 at 10:20 pm
  • Given a string of "123456" and a search query "923459", what should the schema look like to consider this a match because at least 4 consecutive in characters the query match 4 consecutive characters ...
    James BathgateJames Bathgate
    Jul 2, 2013 at 9:11 pm
    Oct 4, 2013 at 2:08 pm
  • Hi we have a MSSQL Server which is just getting far to large now and performance is dying! the majority of our webservers mainly are doing search function so i thought it may be best to move to SolR ...
    Jul 2, 2013 at 3:30 pm
    Jul 3, 2013 at 2:23 pm
  • To search for duplicate IDs, I am running the following query: select?q=*:*&facet=true&facet.field=id&rows=0 However, since upgrading from Solr 4.1 to Solr 4.3 I am receiving OutOfMemoryError errors ...
    Dotan CohenDotan Cohen
    Jul 30, 2013 at 6:16 pm
    Jul 31, 2013 at 5:29 am
  • Hi Everyone, I'm using Solr (version 4.3) for the first time and through much research I got into writing a custom search handler using edismax to do relevancy searches. Of course, the client I'm ...
    Jul 16, 2013 at 9:24 pm
    Jul 17, 2013 at 9:51 pm
  • Hi guys! I have simple use case to implement but I have problem with date based partitioning... Here are some rules: 1. At the beginning I have to create huge index (10GB) based on one db table. 2 ...
    Jul 2, 2013 at 3:02 pm
    Jul 8, 2013 at 3:28 pm
  • Hi; Sometimes a huge part of a document may exist in another document. As like in student plagiarism or quotation of a blog post at another blog post. Does Solr/Lucene or its libraries (UIMA, ...
    Furkan KAMACIFurkan KAMACI
    Jul 23, 2013 at 9:34 am
    Aug 7, 2013 at 11:39 pm
  • I have a particular use case that I think might require a custom field type, however I am having trouble getting the plugin to work. My use case has to do with genetics data, and we are running into ...
    Kevin StoneKevin Stone
    Jul 19, 2013 at 12:07 pm
    Jul 24, 2013 at 2:58 pm
  • 1) Jboss 2) Jetty 3) Tomcat 4) Other...... ?
    Ali, SaqibAli, Saqib
    Jul 12, 2013 at 1:06 am
    Jul 14, 2013 at 1:28 am
  • Hi all, After upgrading from Solr 3.5 to 4.2.1, I noticed our filterCache hit ratio had dropped significantly. Previously it was at 95+%, but now it's < 50%. I enabled recording 100 entries for ...
    Ken KruglerKen Krugler
    Jul 2, 2013 at 7:02 pm
    Oct 8, 2014 at 1:51 pm
  • Hi, I have a huge volume of DB records, which is close to 250 millions. I am going to use DIH to index the data into Solr. I need a best architecture to index and query the data in an efficient ...
    Jul 29, 2013 at 12:00 pm
    Jul 30, 2013 at 12:00 pm
  • Hey guys, I am reaching out to the Solr list with a very vague issue: under high load against a SolrCloud 4.3.1 cluster of 3 instances, 3 shards, 2 replicas (2 cores per instance), I eventually see ...
    Tim VaillancourtTim Vaillancourt
    Jul 25, 2013 at 11:44 pm
    Jul 27, 2013 at 9:54 pm
  • Hi all, im testing solrcloud (version 4.3.1) with 2 shards and 1 external zookeeper. All its runing ok, documents are indexing in 2 diferent shards and select *:* give me all documents. Now im trying ...
    Jul 23, 2013 at 8:44 pm
    Jul 25, 2013 at 11:32 am
  • Hello all, Situation: We have a collection of files in SOLR with ACL applied: each file has a multi-valued field that contains the list of userID's that can read it: here is sample data: Id | content ...
    Oleg BurlacaOleg Burlaca
    Jul 14, 2013 at 3:02 pm
    Jul 17, 2013 at 9:54 pm
  • Hi , I have a set up of 1 leader and 1 replica and I have a requirement where in I need to find the leader core from the collection. Is there an api in solrj by means of which this can be achieved ...
    Vicky desaiVicky desai
    Jul 3, 2013 at 7:05 am
    Jul 15, 2013 at 10:44 am
  • Hi, I had a requirement wherein I wanted to query a specific core on a specific solr instance . I found the following content in solr wiki * Explicitly specify the addresses of shards you want to ...
    Vicky desaiVicky desai
    Jul 24, 2013 at 7:39 am
    Aug 5, 2013 at 10:55 am
  • Hi all I am using a Custom RequestHandlerBase where I am querying from multiple different Solr instance and aggregating their output as a XML Document using DOM, now in the RequestHandler's function ...
    Vineet MishraVineet Mishra
    Jul 18, 2013 at 10:01 am
    Jul 19, 2013 at 6:32 pm
  • Hello folks, I'm doing a search for a specific word ("Rocket Banana") in a specific field and the document with the result "Rocket Banana (Single)" never comes first..and this is the result that ...
    Jul 12, 2013 at 12:12 pm
    Jul 17, 2013 at 8:21 pm
  • Hi, I have a problem (wonder if it is possible to solve it at all) with the following query. There are documents with a field which contains a text and a number in brackets, eg. myfield: this is a ...
    Marcin RzewuckiMarcin Rzewucki
    Jul 16, 2013 at 7:13 am
    Jul 16, 2013 at 10:43 pm
  • Hi Shawn, I have been trying to duplicate this problem without success for the last 2 weeks which is one reason I'm getting flustered. It seems reasonable to be able to duplicate it but I can't. We ...
    Jed GlaznerJed Glazner
    Jul 9, 2013 at 8:45 pm
    Jul 10, 2013 at 6:02 pm
  • Hi All, We have encountered a use case in our system where we have a few fields (Severity. Risk etc) with a closed set of values, where the sort order for these values is pre-determined but not ...
    Elran DvirElran Dvir
    Jul 24, 2013 at 10:16 am
    Aug 8, 2013 at 12:43 pm
  • Hello, I am running solr 4.2.1 on 3 shards and have about 365 million documents in the index total. I sent a query asking for 1 million rows at a time, but I keep getting an error claiming that there ...
    Tom Burton-WestTom Burton-West
    Jul 25, 2013 at 5:40 pm
    Jul 26, 2013 at 3:57 am
  • I have crawled some web pages and indexed them at my SolrCloud(Solr 4.2.1). However before I index them there was already some indexes. I can calculate the difference between current and previous ...
    Furkan KAMACIFurkan KAMACI
    Jul 17, 2013 at 2:06 pm
    Jul 25, 2013 at 3:23 pm
  • Hi, I have extended Solr's SearchComonent class and I am iterating through all the docs in ResponseBuilder in @overrider Process() method. Here I want to get the value of FucntionQuery result but in ...
    Tony MullinsTony Mullins
    Jul 15, 2013 at 8:16 am
    Jul 18, 2013 at 12:20 pm
  • I am playing with external file field for sorting. I created a dynamic field using the ExternalFileField type. I naively assumed that the "fl" argument would allow me to return the value the external ...
    Chris CollinsChris Collins
    Jul 14, 2013 at 7:29 am
    Jul 18, 2013 at 1:50 am
  • Hi, I am new to solr. Currently i m using Solr-4.3.0. I had setup a solrcloud setup in 3 machines. If I kill a node running in any of the machine using "/kill -9/", status of the killed node is not ...
    Ranjith VenkatesanRanjith Venkatesan
    Jul 9, 2013 at 11:50 am
    Jul 12, 2013 at 2:21 pm
  • Hi there, I've built a SolrCloud cluster from example, but I have some question. When I send query to one leader (say http://xxx.xxx.xxx.xxx:8983/solr/collection1) and no problem everything will be ...
    Floyd WuFloyd Wu
    Jul 10, 2013 at 9:23 am
    Jul 11, 2013 at 4:22 am
  • Hello everyone, I am trying to search information about possible solr limitations I should consider in my architecture. Things like max number of dynamic fields, max number o documents in SolrCloud, ...
    Marcelo Elias Del ValleMarcelo Elias Del Valle
    Jul 8, 2013 at 1:46 pm
    Jul 10, 2013 at 8:19 pm
  • Hi Im trying to index pdf files in solr 4.3.0 using the data import handler. *My request handler - * <requestHandler name="/dataimport1" class="org.apache.solr.handler.dataimport.DataImportHandler" ...
    Jul 1, 2013 at 11:18 am
    Jul 2, 2013 at 3:45 pm
  • Hello everyone! Unfortunately I have to search all E-mail addresses found in a text field from each document. I've been reading for a while how to use RegExp's in Solr, but after trying some of them ...
    Luis Cappa BandaLuis Cappa Banda
    Jul 30, 2013 at 2:53 pm
    Jul 30, 2013 at 8:29 pm
  • Hi, I am using Solr 4.3.1 with 2 Shards and replication factor of 1, running on apache tomcat 7.0.42 with external zookeeper 3.4.5. When I query "select?q=*:*" I only get the number of documents ...
    Nitin AgarwalNitin Agarwal
    Jul 29, 2013 at 3:09 pm
    Jul 29, 2013 at 8:10 pm
  • Otis, You gave links to 'deep paging' when I asked about response streaming. Let me understand. From my POV, deep paging is a special case for regular search scenarios. We definitely need it in ...
    Mikhail KhludnevMikhail Khludnev
    Jul 27, 2013 at 11:55 am
    Jul 28, 2013 at 2:41 pm
  • 8


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    Ozgur YilmazelOzgur Yilmazel
    Jul 22, 2013 at 3:11 am
    Jul 26, 2013 at 3:44 am
  • Hi All, I have an IndexBasedSpellChecker component configured as follows (note the field parameter is set to the spellcheck field): <searchComponent name="spellcheck" class="solr.SpellCheckComponent" ...
    Brendan GraingerBrendan Grainger
    Jul 23, 2013 at 6:47 pm
    Jul 23, 2013 at 10:59 pm
  • Hi guys, Is it possible to determine (by the server node itself) in SolrCloud if the node is the leader? One possible solution is to use CloudSolrServer and fetch leader address but how can I check ...
    Jul 13, 2013 at 9:12 am
    Jul 14, 2013 at 5:07 pm
  • Hello, I have asked a question recently about solr limitations and some about joins. It comes that this question is about both at the same time. I am trying to figure how to denormalize my data so I ...
    Marcelo Elias Del ValleMarcelo Elias Del Valle
    Jul 10, 2013 at 9:38 pm
    Jul 11, 2013 at 5:34 pm
  • Hello, Can anyone please explain omitTermFreqAndPositions="true" to me in easy English, please? Thanks.
    Ali, SaqibAli, Saqib
    Jul 4, 2013 at 2:32 am
    Jul 6, 2013 at 11:32 am
  • Hi , I have lots of crawled data, indexed in my Solr (4.3.0) and lets say user creates a search criteria 'X1' and he/she wants to know the occurrence of a specific term in the result set of that 'X1' ...
    Tony MullinsTony Mullins
    Jul 4, 2013 at 1:46 pm
    Jul 5, 2013 at 5:39 am
  • Hi, I am using Solr 4.3.0. If I change my solr's schema.xml then do I need to re-index my solr ? And if yes , how to ? My 2nd question is I need to find the frequency of term per document in all ...
    Tony MullinsTony Mullins
    Jul 1, 2013 at 2:48 pm
    Jul 3, 2013 at 4:28 pm
  • Hey List I would be interested to hear who is using "admin-extra" Functionality in the 4.x UI and especially _how_ that is used: for displaying graphs, providing links for $other_tool, adding other ...
    Stefan MatheisStefan Matheis
    Jul 17, 2013 at 6:50 am
    Aug 8, 2013 at 10:19 pm
  • Hello, I'm trying to get Solr 4.4 up and running. I only want a single core (for now). I'm running this with Tomcat on Apache. I have a couple of different issues, which may be resolved by including ...
    Brian RobinsonBrian Robinson
    Jul 24, 2013 at 7:00 pm
    Jul 25, 2013 at 7:05 pm
  • I've run into a problem recently that's difficult to debug and search for: I have three nodes in a cluster and this weekend one of the nodes went partially down. It no longer responds to distributed ...
    Jul 22, 2013 at 3:56 pm
    Jul 24, 2013 at 8:36 pm
  • Dear Solr experts: Here is my query: defType=dismax&q=term1+term2&qf=title^100 content Apparently (at least I thought) my intention is to boost the title field. While I'm getting some non-trivial ...
    Joe ZhangJoe Zhang
    Jul 23, 2013 at 3:07 am
    Jul 23, 2013 at 11:40 pm
  • Greetings, I am using nutch 2.x as my datasource for Solr 4.3.0. And nutch passes on its own <boost field to my Solr schema <field name="boost" type="float" stored="true" indexed="false"/ Now due to ...
    Imran khanImran khan
    Jul 9, 2013 at 8:09 am
    Jul 23, 2013 at 5:49 pm
  • Hello, Does anyone know about some measurements in terms of performance for cross joins compared to joins inside a single index? Is it faster the join inside a single index that stores all documents ...
    Mihaela olteanuMihaela olteanu
    Jul 11, 2013 at 9:52 am
    Jul 22, 2013 at 7:29 pm
  • In our application, user may search error code like 12:34. We define default search field, like: <str name="qf" title^10 body_stored^8 content^5</str So when user search: 12:34, we want to search the ...
    Jul 19, 2013 at 10:01 pm
    Jul 20, 2013 at 12:33 am
  • Hi, Is there an easy way to clear zookeeper of all offline solr nodes without restarting the cluster? We are having some stability issues and we think it maybe due to the leader querying old offline ...
    Luis Carlos Guerrero CovoLuis Carlos Guerrero Covo
    Jul 15, 2013 at 4:22 pm
    Jul 18, 2013 at 2:48 pm
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315 users for July 2013

Jack Krupansky: 161 posts Erick Erickson: 132 posts Shawn Heisey: 82 posts Otis Gospodnetic: 52 posts Furkan KAMACI: 51 posts Alexandre Rafalovitch: 44 posts Roman Chyla: 42 posts Ali, Saqib: 38 posts Chris Hostetter: 30 posts Mikhail Khludnev: 27 posts SolrLover: 25 posts Tony Mullins: 23 posts Shalin Shekhar Mangar: 22 posts Mark Miller: 19 posts Mysurf Mail: 19 posts Archit2112: 18 posts Daniel Collins: 18 posts Gora Mohanty: 18 posts Joe Zhang: 17 posts Markus Jelsma: 17 posts
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