Antw: Re: SolrJ 8.2: Too many Connection evictor threads

2020-02-11 Thread Andreas Kahl
t; Are you running a 5x SolrJ client against an 8x server? There’s no guarantee at all that that would work (or vice-versa for that matter). Most generally, SolrJ clients should be able to work with version X-1, but X-3 is unsupported. Best, Erick > On Feb 11, 2020, at 6:36 AM, Andreas Kahl wrote

SolrJ 8.2: Too many Connection evictor threads

2020-02-11 Thread Andreas Kahl
Hello everyone, we just updated our Solr from former 5.4 to 8.2. The server runs fine, but in our client applications we are seeing issues with thousands of threads created with the name "Connection evictor". Can you give a hint how to limit those threads? Should we better use HttpSolrClient

Use of facet.pivot possible when there are multiple paths per document

2017-04-03 Thread Andreas Kahl
Hello everyone, we intend to index a set of documents with a monohierarchical classification. For the classification we need hierarchical facets in our UI. We would like to use Pivot facets because they are more flexible than hierarchical facets; but we are wondering if it is possible to index

Antw: RE: Access Solr via Apache's mod_proxy_balancer or mod_jk (AJP)

2016-07-06 Thread Andreas Kahl
you also have other things behind the balancer (such as WordPress or Drupal), then varnish is becoming a better a way to go. Hope this helps, Dan Davis, Systems/Applications Architect (Contractor), Office of Computer and Communications Systems, National Library of Medicine, NIH From: Andreas

Access Solr via Apache's mod_proxy_balancer or mod_jk (AJP)

2016-07-04 Thread Andreas Kahl
Hello everyone, we've setup two Solr servers (not SolrCloud) which shall be accessed via Apache webserver's load balancing (either mod_proxy_balancer or mod_jk). 1. Is it possible to configure Solr >5 to enable an AJP port as this was the case in earlier versions when running in Tomcat? 2.

Is there a way to see if a JOIN retrieved any results from the secondary index?

2015-08-10 Thread Andreas Kahl
Hello everyone,   we have two cores in our Solr Index (Solr 5.1). The primary index contains metadata, the secondary fulltexts. We use JOINs to query the primary index and include results from the secondary. Now we are trying to find a way to see in the results whether a result document has

Re: Antw: Re: How to retrieve field contents as UTF-8 from Solr-Index with SolrJ

2012-10-19 Thread Andreas Kahl
...@basetechnology.com 18.10.2012 21:36 Have you verified that the data was indexed properly (UTF-8 encoding)? Try a raw HTTP request using the browser or curl and see how that field looks in the resulting XML. -- Jack Krupansky -Original Message- From: Andreas Kahl Sent: Thursday, October 18

How to retrieve field contents as UTF-8 from Solr-Index with SolrJ

2012-10-18 Thread Andreas Kahl
Hello everyone, we are trying to implement a simple Servlet querying a Solr 3.5-Index with SolrJ. The Query we send is an identifier in order to retrieve a single record. From the result we extract one field to return. This field contains an XML-Document with characters from several european and

Antw: Re: How to retrieve field contents as UTF-8 from Solr-Index with SolrJ

2012-10-18 Thread Andreas Kahl
has URIEncoding=UTF-8 (for Tomcat.) -- Jack Krupansky -Original Message- From: Andreas Kahl Sent: Thursday, October 18, 2012 10:53 AM To: solr-user@lucene.apache.org Subject: How to retrieve field contents as UTF-8 from Solr-Index with SolrJ Hello everyone, we are trying to implement

Re: Looking for Best Practices: Analyzers vs. UpdateRequestProcessors?

2009-11-27 Thread Andreas Kahl
Am 26.11.09 11:07, schrieb Shalin Shekhar Mangar: On Wed, Nov 25, 2009 at 9:52 PM, Andreas Kahlandreas_k...@gmx.net wrote: Hello, are there any general criteria when to use Analyzers to implement an indexing function and when it is better to use UpdateRequestProcessors? The main

Looking for Best Practices: Analyzers vs. UpdateRequestProcessors?

2009-11-25 Thread Andreas Kahl
Hello, are there any general criteria when to use Analyzers to implement an indexing function and when it is better to use UpdateRequestProcessors? The main difference I found in the documentation was that UpdateRequestProcessors are able to manipulate several fields at once (create, read,

Normalizing multiple Chars with MappingCharFilter possible?

2009-11-24 Thread Andreas Kahl
Hello everyone, is it possible to normalize Strings like '`e' (2 chars) = 'e' (in contrast to 'é' (1 char) = 'e') with org.apache.lucene.analysis.MappingCharFilter? I am asking this because I am considering to index some multilingual and multi-alphabetic data with Solr which uses such Strings

Re: Normalizing multiple Chars with MappingCharFilter possible?

2009-11-24 Thread Andreas Kahl
Am 24.11.09 12:30, schrieb Koji Sekiguchi: Andreas Kahl wrote: Hello everyone, is it possible to normalize Strings like '`e' (2 chars) = 'e' (in contrast to 'é' (1 char) = 'e') with org.apache.lucene.analysis.MappingCharFilter? I am asking this because I am considering to index some