Dear all,
I am developing an application that intensively use Apache Solr, that
among others makes library catalogue records searchable. In order to
test indexing features of the application I wrote some junit test that
utilied EmbeddedSolr server. The intention is that these tests create
im memory indexes (using core.RAMDirectoryFactory). Recently every
Solr update modified some part of the API methods these tests call,
but so far I was able to solve the problems. Right now I run into an
error message I am not able to solve, and I looking for suggestion.
The solrconfig.xml is the following:
<?xml version="1.0" encoding="UTF-8" ?>
<config>
<luceneMatchVersion>9.11</luceneMatchVersion>
<indexConfig>
<useCompoundFile>${useCompoundFile:false}</useCompoundFile>
<lockType>${solr.lock.type:single}</lockType>
</indexConfig>
<dataDir>${solr.data.dir:data}</dataDir>
<directoryFactory class="org.apache.solr.core.RAMDirectoryFactory" />
<schemaFactory class="ClassicIndexSchemaFactory"/>
<updateHandler class="solr.DirectUpdateHandler2">
<updateLog>
<str name="dir">${solr.data.dir:}</str>
</updateLog>
</updateHandler>
<requestDispatcher>
<requestParsers enableRemoteStreaming="false"
multipartUploadLimitInKB="-1" />
</requestDispatcher>
<requestHandler name="/select" class="solr.SearchHandler"/>
<initParams path="/select">
<lst name="defaults">
<str name="df">name</str>
</lst>
</initParams>
</config>
The error message I got:
org.apache.solr.common.SolrException: Unable to create core [<core name>]
...
caused by org.apache.solr.common.SolrException: RAMDirectory can only
be used with the 'single' lock factory type.
The same happens if I use
<directoryFactory class="org.apache.solr.core.RAMDirectoryFactory">
<str name="lockType">single</str>
</directoryFactory>
or
<directoryFactory class="org.apache.solr.core.RAMDirectoryFactory">
<str name="rawLockType">single</str>
</directoryFactory>
Do you have any suggestion, or do you have similar use case that I can check?
Thanks a lot in advance,
Péter
--
Péter Király
software developer
GWDG, Göttingen - Europeana - eXtensible Catalog - The Code4Lib Journal
http://linkedin.com/in/peterkiraly
