Hi Tom,
Sorry - I was meeting with the East-Asia librarians …
Perhaps you are missing the following from your solrconfig
<lib dir="/home/blacklight/solr-home/lib" />
(this is the top of my solrconfig.xml:
<config>
<!-- NOTE: various comments and unused configuration possibilities have been
purged
from this file. Please refer to http://wiki.apache.org/solr/SolrConfigXml,
as well as the default solrconfig file included with Solr -->
<abortOnConfigurationError>${solr.abortOnConfigurationError:true}</abortOnConfigurationError>
<luceneMatchVersion>4.4</luceneMatchVersion>
<lib dir="/home/blacklight/solr-home/lib" />
<dataDir>/data/solr/cjk-icu</dataDir>
<directoryFactory name="DirectoryFactory"
class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}"/>
<codecFactory class="solr.SchemaCodecFactory"/>
<schemaFactory class="ClassicIndexSchemaFactory"/>
<indexConfig>
…
and here is my solr.xml, if it matters:
note the "sharedLib" value
<?xml version="1.0" encoding="UTF-8" ?>
<solr persistent="true" sharedLib="lib">
<cores defaultCoreName="current" adminPath="/admin/cores">
<core name="current" collection="current" dataDir="/data/solr/"
loadOnStartup="true" instanceDir="./" transient="false"/>
</cores>
</solr>
On Aug 27, 2013, at 3:29 PM, Tom Burton-West wrote:
> Hello all,
>
> According to the README.txt in solr-4.4.0/solr/example/solr/collection1, all
> we have to do is create a collection1/lib directory and put whatever jars we
> want in there.
>
> ".. /lib.
> If it exists, Solr will load any Jars
> found in this directory and use them to resolve any "plugins"
> specified in your solrconfig.xml or schema.xml "
>
>
> I did so (see below). However, I keep getting a class not found error
> (see below).
>
> Has the default changed from what is documented in the README.txt file?
> Is there something I have to change in solrconfig.xml or solr.xml to make
> this work?
>
> I looked at SOLR-4852, but don't understand. It sounds like maybe there is
> a problem if the collection1/lib directory is also specified in
> solrconfig.xml. But I didn't do that. (i.e. out of the box solrconfig.xml)
> Does this mean that by following what it says in the README.txt, I am making
> some kind of a configuration error. I also don't understand the workaround
> in SOLR-4852.
>
> Is this an ICU issue? A java 7 issue? a Solr 4.4 issue, or did I simply
> not understand the README.txt?
>
>
>
> Tom
>
> --------------------------------------------------
>
>
> org.apache.solr.common.SolrException; null:java.lang.NoClassDefFoundError:
> org/apache/lucene/analysis/icu/segmentation/ICUTokenizer
>
> ls collection1/lib
> icu4j-49.1.jar
> lucene-analyzers-icu-4.4-SNAPSHOT.jar
> solr-analysis-extras-4.4-SNAPSHOT.jar
>
> https://issues.apache.org/jira/browse/SOLR-4852
>
> Collection1/README.txt excerpt:
>
> lib/
> This directory is optional. If it exists, Solr will load any Jars
> found in this directory and use them to resolve any "plugins"
> specified in your solrconfig.xml or schema.xml (ie: Analyzers,
> Request Handlers, etc...). Alternatively you can use the <lib>
> syntax in conf/solrconfig.xml to direct Solr to your plugins. See
> the example conf/solrconfig.xml file for details.
>
