Hello, I am trying to understand solr 5.1 (trying to overcome some problems I have with solr 3.6) by experimenting with the distributed package, but I am having problems using a "solr.ICUCollationField" field.
Trying to create the collection using bin/create_collection aborts, because it says it does the classloader failed to find "solr.ICUCollationField". The documentations says: ###### QUOTE ####### solr.ICUCollationField is included in the Solr analysis-extras contrib - see solr/contrib/analysis-extras/README.txt for instructions on which jars you need to add to your SOLR_HOME/lib in order to use it." #################### The mentioned README.txt file says: ###### QUOTE ####### ICU relies upon lucene-libs/lucene-analyzers-icu-X.Y.jar and lib/icu4j-X.Y.jar #################### Well, that's a bid odd in so far as there is no SOLR_HOME/lib directory. When I start solr with the "verbose" flag it says: SOLR_HOME = (...)/solr-5.1.0/server/solr However, what I did is first symlink and then copy the respective libraries to solr-5.1.0/server/lib/ext. That leads to the server not starting at all. I also tried solr-5.1.0/server/solr-webapp/webapp/WEB-INF/lib, but that does not make any difference at all. Then I had a look at the example configurations how it's done there and notices the <lib> tags in the respective solrconfig.xml files. But the process still fails, even though the logs indicate that the .jar files *did* load. There is a message: 201946 [qtp1055930828-14] INFO org.apache.solr.core.SolrConfig [booklooker shard2 booklooker_shard2_replica1] – Adding specified lib dirs to ClassLoader 201947 [qtp1055930828-14] INFO org.apache.solr.core.SolrResourceLoader [booklooker shard2 booklooker_shard2_replica1] – Adding 'file:/home/bjoern/solr-5.1.0/contrib/analysis-extras/lib/icu4j-54.1.jar' t o classloader 201948 [qtp1055930828-14] INFO org.apache.solr.core.SolrResourceLoader [booklooker shard2 booklooker_shard2_replica1] – Adding 'file:/home/bjoern/solr-5.1.0/contrib/analysis-extras/lucene-libs/lucene-an alyzers-icu-5.1.0.jar' to classloader and later: 202810 [qtp1055930828-14] ERROR org.apache.solr.core.CoreContainer [booklooker shard2 booklooker_shard2_replica1] – Error creating core [booklooker_shard2_replica1]: (...) Caused by: java.lang.ClassNotFoundException: solr.ICUCollationField So the respective jar files have been added to the class loader, but it does not find the field? Well, the class solr.ICUCollationField itself should be found somewhere in the org.apache.solr tree. Not in the org.apache.lucene tree and certainly not under com.ibm.icu4j. But I can't find the proper jar file for it... It would nice if someone could tell me what's wrong here.
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