RE: Can we directly move the solr instance running as standalone to SOLR CLOUD?

Hi All, Sorry for asking the same question again, but could someone please advise me on this. Thanks, Preeti From: Preeti Bhat Sent: Wednesday, June 22, 2016 1:58 PM To: 'solr-user@lucene.apache.org' Subject: Can we directly move the solr instance running as standalone to SOLR CLOUD? Hi, I

Errors for Streaming Expressions using JDBC (Oracle) stream source

Hi, I have Solr 6.0.0 installed on my PC (windows 7), I was experimenting with 'Streaming Expression' by using Oracle jdbc as the stream source, following is the http command I am using:

Fwd: how collect a list of damaged file they can not be indexed

-- Message transféré -- De : "kostali hassan" Date : 22 juin 2016 14:00 Objet : how collect a list of damaged file they can not be indexed À : Cc : I start solr 5.4.1 to indexe rich data pdf and msword using data import

Re: Solr Query Processing Detail

Oh - gotcha... Thanks for taking the time to reply. My use of the phrase "sub query" is probably misleading... Here's the XML (below). I'm calling the Boost Query and Boost Function statements "sub queries"... The thing I was referencing was this -- where I create an "alias" for the query

Re: Solr Query Processing Detail

John: I'm not objecting to the XML, but to the very presence of "more than one query in a request handler". Request handlers don't have, AFAIK, "query chains". They have a list of defaults for the _single_ query being sent at a time to that handler. So having blah blah is something I've never

Re: Class Not found: CloseableHttpClient

Never mind, this was a dependency issue between Solr and JAX-RS. Managed the dependency to 4.4.1 fixed it On Wed, Jun 22, 2016 at 2:44 PM, Webster Homer wrote: > I tried adding the solr-core dependency but that caused the app to fail to > deploy entirely. > > On Wed, Jun

Re: Class Not found: CloseableHttpClient

I tried adding the solr-core dependency but that caused the app to fail to deploy entirely. On Wed, Jun 22, 2016 at 2:36 PM, Webster Homer wrote: > I have an application that we wrote to support solr cloud collections. It > is a rest service that uses solrj. I am in the

Class Not found: CloseableHttpClient

I have an application that we wrote to support solr cloud collections. It is a rest service that uses solrj. I am in the process of upgrading it to use 6.1 Solr The application builds with maven. I get the following error: Caused by: java.lang.NoClassDefFoundError:

Re: Solr Query Processing Detail

Hi Erick - I was trying to simplify and not waste anyone's time parsing my requestHandler... That is, as you imply, bogus xml. The basic question is: If I have two "sub queries" in a single requestHandler, do they both run independently against the entire index? Alternatively, is there some

How to emulate updateRequestProcessorChain with the Config API

Hello, I am developing a 'Solr management tool' that can configure Solr using its REST APIs and hit a small problem: I am able to configure pretty much everything I need except the updateRequestProcessorChain elements. According to the Config API page this is by design and I was wondering if

Re: Multiple context field / filters in Solr suggester

Anyone ? -- View this message in context: http://lucene.472066.n3.nabble.com/Multiple-context-field-filters-in-Solr-suggester-tp4283739p4283894.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: SpanQuery - How to wrap a NOT subquery

Thank you!! Okay, I think I have that all squared away. *SpanLastQuery*: I need something like SpanFirstQuery, except that it would be SpanLastQuery. Is there a way to get that to work? *Proximity weighting getting ignored*: I also need to get span term boosting working. Here's my query: "one

Re: A working example to play with Naive Bayes classifier

This is better! At list the classifier is invoked! How many docs in the index have the class assigned? Take a look to the stacktrace and you should find the cause! I am now on mobile, I will check the code tomorrow! Cheers On 22 Jun 2016 5:26 pm, "Tomas Ramanauskas"

Re: A working example to play with Naive Bayes classifier

I also tried with this config (adding **): classification And I get the error: $ curl http://localhost:8983/solr/demo/update -d ' [ {"id" : "book15", "title_t":["The Way of Kings"], "author_s":"Brandon Sanderson", "cat_s": null, "pubyear_i":2010,

Re: A working example to play with Naive Bayes classifier

Thanks for the response, Alessandro. I tried this and it didn’t work either: $ curl http://localhost:8983/solr/demo/update -d ' [ {"id" : "book14", "title_t":["The Way of Kings"], "author_s":"Brandon Sanderson", "cat_s": null, "pubyear_i":2010, "ISBN_s":"978-0-7653-2635-5" } ]’

Re: All Datanodes are Bad

Thank you Marcus - they are indeed set to 1024 for the hdfs user. We'll re-configure limits.conf and try again. -Joe On Tue, Jun 21, 2016 at 10:38 AM, Markus Jelsma wrote: > Hello Joseph, > > Your datanodes are in a bad state, you probably overwhelmed it when >

Re: Can we directly move the solr instance running as standalone to SOLRCLOUD?

Scott's got it right. There's nothing special about a Lucene index at that level, Lucene doesn't have any clue it's operating in SolrCloud. So a single-shard index is exactly the same at the _Lucene_ level in stand-alone and in SolrCloud. You can freely copy it back and forth, even between Windows

Re: A working example to play with Naive Bayes classifier

Hi Tomas, first consideration : an empty string is different from a NULL string. This is controversial, I would suggest you to never use the empty String as this can cause some others side effect. Apart from that, the plugin will add the class only if the class field is without any value > Object

Re: A working example to play with Naive Bayes classifier

I also tried this configuration, but could get the feature to work: classification title_t,author_s cat_s bayes Tomas On 22 Jun 2016, at 13:46, Tomas Ramanauskas >

how collect a list of damaged file they can not be indexed

I start solr 5.4.1 to indexe rich data pdf and msword using data import handler. the file tika-config.xml I wrote: onError="skip" I want recover corrupted file

Re: How to configure and use updateRequestProcessorChain for Solr-5.3.1

Where does the 0145 come from? Is that the previous value of the field? Or do you have a copyfield somewhere perhaps? Regards, Alex. Newsletter and resources for Solr beginners and intermediates: http://www.solr-start.com/ On 22 June 2016 at 22:40, Rajendran, Prabaharan

Re: In-memory docValues speedup

Could it be because of how the DirectDocValuesProducer populates the entire bytes array for each request? i.e. for each call of getNumericDocValues(), it reads all the bytes into an array first. The get() method itself seems to be a simple array lookup. Link to the loadNumeric() of

Re: A working example to play with Naive Bayes classifier

P.S. The version I use: 6.1.0-68 Also, earlier I said “If I modify an existing record, I think the functionality works:”, but I think it doesn’t work for me at all. $ curl http://localhost:8983/solr/demo/get?id=book1 { "doc": { "id":"book1", "title_t":["The Way of Kings"],

Re: [ANN] Relevant Search by Manning out! (Thanks Solr community!)

Thanks for all the kind words everyone! I look forward to seeing you at Revolution It probably wasn't clear, but the discount code is in the image on my announcement blog post. http://opensourceconnections.com/blog/2016/06/21/relevant-search-published/ But I'll also just paste it here:

RE: How to configure and use updateRequestProcessorChain for Solr-5.3.1

Thanks Alex and Erik. After using "example/files/update-script.js" , I can able to update document value. Here is my code function processAdd(cmd) { doc = cmd.solrDoc; var id = doc.getFieldValue("user_number"); doc.setField("user_number ", "Hello"); } But setField append the value

JettySolrRunner with webapp

Hi I was wondering if there is support for running JettySolrRunner including the solr webapp. We have a use case where we start an embedded solr (including webui) in a mini-version of our application where we simply run everything in a single JVM. JettySolrRunner is OK but lacks the webapp. With

RE: Automatic Language Identification

Hello, I recommend using the langdetect language detector, it supports many more languages and has much higher precission than Tika's detector. Markus -Original message- > From:Alexandre Rafalovitch > Sent: Wednesday 22nd June 2016 12:32 > To: solr-user

Re: How to configure and use updateRequestProcessorChain for Solr-5.3.1

And also be sure your JVM is compatible with the script you’re using - looks fine besides that “use strict” which I’ve used in an update script. There have been some tribulations with JVM’s and some of the update-script.js’s (specifically under example/files as it uses some tricky

Re: How to configure and use updateRequestProcessorChain for Solr-5.3.1

On 22 June 2016 at 21:28, Rajendran, Prabaharan wrote: > function processAdd(cmd) { > "use strict"; > var doc = cmd.solrDoc; > } Did you try not using "use strict"? Seems like a kind of Javascript feature that may not be implemented by the Java's implementation of

A working example to play with Naive Bayes classifier

Hi, everyone, would someone be able to share a working example (step by step) that demonstrates the use of Naive Bayes classifier in Solr? I followed this Blog post:

Re: Do we really need to build all existing index data again after changing schema? [scottchu]

like alexandre already touched on, you technically *can* "keep existing data and still apply new schema." you just can't expect index level changes to be applied retroactively to the already existing index. the deeper your changes to the schema, the deeper the incongruities between expectation and

Re: In-memory docValues speedup

Joel Bernstein wrote: > I've tested with the Direct docValuesFormat which is uncompressed > in-memory. But I haven't seen any noticeable performance gain. I've been > meaning to dig into exactly why I wasn't seeing a performance gain, but > haven't had the chance to do this

How to configure and use updateRequestProcessorChain for Solr-5.3.1

Hi, I am using Solr-5.3.1 and I am trying to use updateRequestProcessorChain. I used https://wiki.apache.org/solr/UpdateRequestProcessor & https://github.com/pannapat/solr-script-update-processor-example as my reference. Please refer below for the js which I used (placed in collection1/conf/).

Re: In-memory docValues speedup

I've tested with the Direct docValuesFormat which is uncompressed in-memory. But I haven't seen any noticeable performance gain. I've been meaning to dig into exactly why I wasn't seeing a performance gain, but haven't had the chance to do this yet. If you test out the Direct docValuesFormant,

RE: Encryption to Solr indexes – Using Custom Codec

Hi Renaud, I apologize for a typo. I have the jars in directory called "lib" instead of "Lib".(Mistyped while I posted). I have also added the Encrypted codec Jar to the directory - [$SolrDir]\server\solr-webapp\webapp\WEB-INF\lib and all of a sudden it seems to be working fine now. I

help with moreLikeThis

Hi, I was looking for some help with the more like this query parser syntax. Concretely, using the select handler I can do a query like: mlt=true& mlt.fl=name,message& mlt.mintf=1& mlt.qf=name^10 message^1 which lets me boost individual fields. However, with the query parser: {!mlt mintf=1

Re: Automatic Language Identification

In both cases, the issues seems to be related to the library not being loaded. For Tika identifier, I believe it is solr-langid-.jar, for the sia.* it is whatever the book recommended. Are you running SolrCloud? Additional libraries are slightly complicated with that, you need to make sure they

Re: Re(2): Do we really need to build all existing index data again afterchanging schema? [scottchu]

Well, my reading of that page is that they are creating a *fake* _val_ field which bypasses Sitecore's logic to allow it to use Solr's _val_ query syntax without actually touching that fake _val_ field. Since you don't actually populate that field, nor do you actually search against it, you do

Re: Can we directly move the solr instance running as standalone to SOLRCLOUD?

This is what I guess you can try: If your SolrCloud has only 1 shard, you can first build your Solrcloud collection (with same schema as your standalone core), say its name is 'mycol', and then go to the node folder, normally you'll see some subfolder named 'mycol_shard1_replica#. In this

RE: Solr 5.5 | Field boosting not working as per expectation

Hi We found the source of the problem. We are using Nutch crawler to crawl a website and insert web pages and had the scoring-opic plugin on. This plugin was adding a boost for each document at index time. We have removed this plugin and the boost added by Nutch has become consistent and

In-memory docValues speedup

Hi everyone, I have 2 million documents in my Solr index. I have enabled docValues on one of the integer fields, and set its docValuesFormat to Memory. This is because I want to have very quick forward lookups on this field in my custom component. I am running my Solr installation on a 35GB RAM

Automatic Language Identification

Hi, I will make the collection in the collection solrcloud and used for "automatic language identification" but when they failed to make a collection in his process: 1. The automatic language identification ERROR: Failed to create collection 'coba' due to:

Can we directly move the solr instance running as standalone to SOLR CLOUD?

Hi, I have a standalone SOLR instance running as a service in Windows, I would like to move towards the SOLR CLOUD, as it provides various benefits like DR, scalability etc. I would like to use the same instance or core if possible from the standalone instance to SOLR cloud. Can we do it? If

Re(2): Do we really need to build all existing index data again afterchanging schema? [scottchu]

What if I add new field to schema, do I have to rebuild existing index data? In this article: Sitecore Blogger: Boost newer documents in Sitecore 7 and Solr 4 http://www.sitecoreblogger.com/2014/09/publication-date-boosting-in-sitecore-7.html , it add a new field "_val" to schema and in the

Re: Do we really need to build all existing index data again after changing schema? [scottchu]

Well, if you are changing query analyzer chain, you can get away without reindexing. But if you change index analyzer chain, then your older tokens are stored in a different ways. Even if Solr does not complain, it will not match and may lead to very obscure issues. And if you change the type

Do we really need to build all existing index data again after changing schema? [scottchu]

According to https://wiki.apache.org/solr/HowToReindex, If I understand right, once we change schema after index built, we have to rebuild all index again. Is there really no other way to keep existing index data and still apply new schema? scott.chu，scott@udngroup.com 2016/6/22 (週三)

Re: SolrCloud: Adding a very large collection to a pre-existing cluster

One other option is to index "somewhere else", then use the collections API to "addreplica"s on your prod cluster. Then perhaps delete replica on the nodes that are "somewhere else". Best, Erick On Jun 21, 2016 4:27 PM, "Jeff Wartes" wrote: There’s no official way of

Re: Solr Query Processing Detail

Where are you seeing that this does anything? It wouldn't be the first time new functionality happened that I totally missed, but I've never seen that config. You might get some mileage out of ReRankingQParserPlugin though, that runs the top N queries from one query through another. Best, Erick

Re: AW: How many cores is too many cores?

Good luck! This really requires that you can configure your solr to cache N cores and don't expect more than N-M users in parallel. Or you don't mind if some users see periodic slow responses. You can sometimes make a hidden call when a user signs on to pre-load her core, but again your usage