Synonyms and Regions Taxonomy
When a user types in South America they want to be able to see documents containing Brazil, Chile etc. No I have already thrown together a list of countries and continents however I'm a little more ambitious, I would like to get a lot more regions such as american states as well or Former members of the USSR... Are there ready made synonym files or taxonomies in a different format. Are synonyms the best way of achieving this? Perhaps there is a better way? Any pitfalls or advice on this subject from someone who has done this before would be appreciated. Thanks Stephen
WordDelimiterFilter removes ampersands
If a user writes a query Apples Oranges the word delimiter filter factory will change this into Apples Oranges Which isn't very useful for me as I'd prefer especially when the phrase is wrapped in quotes that the original is preserved. However I still want to be able to separate ApplesOranges into Apples Oranges so preserveOriginal isn't really useful. What I really would like to be able to do is tell WordDelimeterFilter to treat it like it's neither alpha nor numeric, however that doesn't mean that you remove it completely. Thanks for your help Stephen
Re: WordDelimiterFilter removes ampersands
solr.**PatternReplaceCharFilterFactor**y is a brilliant idea, thanks so much :) On Wed, Jul 4, 2012 at 2:46 PM, Jack Krupansky j...@basetechnology.comwrote: That's a perfectly reasonable request. But, WDF doesn't have such a feature. Maybe what is needed is a distinct ampersand filter that runs before WDF and detects ampersands that are likely shorthands for and and expands them. It would also need to be able to detect ATT (capital letter before the ) and not expand it (and you can set up a character type table for WDF that treats as a letter. A single could also be expanded to and - that could also be done with the synonym filter, but that would not help you with the embedded of ApplesOranges. Maybe a simple character filter that always expands to and would be good enough for a lot of common cases, as a rough approximation. Maybe solr.**PatternReplaceCharFilterFactor**y could be used to accomplish that. Match and replace with and . -- Jack Krupansky -Original Message- From: Stephen Lacy Sent: Wednesday, July 04, 2012 8:16 AM To: solr-user@lucene.apache.org Subject: WordDelimiterFilter removes ampersands If a user writes a query Apples Oranges the word delimiter filter factory will change this into Apples Oranges Which isn't very useful for me as I'd prefer especially when the phrase is wrapped in quotes that the original is preserved. However I still want to be able to separate ApplesOranges into Apples Oranges so preserveOriginal isn't really useful. What I really would like to be able to do is tell WordDelimeterFilter to treat it like it's neither alpha nor numeric, however that doesn't mean that you remove it completely. Thanks for your help Stephen
DIH + JNDI
Hi All, I'm new to solr and I don't have much experience in java. I'm trying to setup two environments with configuration files that mirror each other so that it's easy to copy files across after changes have been made. The problem is that they both access different sql servers. So I want to separate the data source from the data-import.xml. I'm trying to do that with JNDI following this doc http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html I put the datasource as a resource in my /etc/tomcat6/Catalina/localhost/solr.xml (Context) Resource name=jdbc/DATABASENAME auth=Container type=JdbcDataSource driver=com.microsoft.sqlserver.jdbc.SQLServerDriver url=jdbc:sqlserver://SQLSERVERNAME;databaseName=DATABASENAME;responseBuffering=adaptive; user=USERNAME password=PASSWORD / and the resource ref in /var/lib/tomcat6/webapps/solr/WEB-INF/web.xml resource-ref descriptionDB Connection/description res-ref-namejdbc/DATABASENAME/res-ref-name res-typeJdbcDataSource/res-type res-authContainer/res-auth /resource-ref Then I changed the data-config.xml to dataSource jndiName=java:comp/env/jdbc/DATABASENAME type=JdbcDataSource user= password=/ I restart the server and try to do a delta import and I get the following: SEVERE: Delta Import Failed org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to execute query: select 1 as report_id Processing Document # 1 at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:72) at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.init(JdbcDataSource.java:253) at org.apache.solr.handler.dataimport.JdbcDataSource.getData(JdbcDataSource.java:210) at org.apache.solr.handler.dataimport.JdbcDataSource.getData(JdbcDataSource.java:39) at org.apache.solr.handler.dataimport.SqlEntityProcessor.initQuery(SqlEntityProcessor.java:59) at org.apache.solr.handler.dataimport.SqlEntityProcessor.nextModifiedRowKey(SqlEntityProcessor.java:84) at org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextModifiedRowKey(EntityProcessorWrapper.java:262) at org.apache.solr.handler.dataimport.DocBuilder.collectDelta(DocBuilder.java:893) at org.apache.solr.handler.dataimport.DocBuilder.doDelta(DocBuilder.java:285) at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:179) at org.apache.solr.handler.dataimport.DataImporter.doDeltaImport(DataImporter.java:390) at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:429) at org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:408) Caused by: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:143) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321) at org.apache.naming.NamingContext.lookup(NamingContext.java:793) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContext.lookup(NamingContext.java:781) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContext.lookup(NamingContext.java:781) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContext.lookup(NamingContext.java:781) at org.apache.naming.NamingContext.lookup(NamingContext.java:153) at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152) at javax.naming.InitialContext.lookup(InitialContext.java:409) at org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:140) at org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:128) at org.apache.solr.handler.dataimport.JdbcDataSource.getConnection(JdbcDataSource.java:363) at org.apache.solr.handler.dataimport.JdbcDataSource.access$200(JdbcDataSource.java:39) at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.init(JdbcDataSource.java:240) ... 11 more I've tried a couple of different alterations, I've only really succeeded in changing the error I get. Anyone know how fix this issue? I'm kind of lost here. Stephen
New to SOLR, installation issue
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all, Just started working with SOLR here. I'm currently trying to replicate the live environment so I have a better understanding of the system. My first thought was that it would be so much easier if I stuck with the binaries that are already in the ubuntu-server (not my choice) package repos rather than compiling from source and having to manually update each time. However because the live environment uses a different version it's harder to find out how it's configured. The live is also multicore which works fine on the dev except if there is any issue with any configuration is simply displays the index.jsp page on http://MYDEVSOLR:8080/solr as if it's running single core. It's running under tomcat6 but the errors don't appear to be in the tomcat6 logs The current thing that is causing an issue is clustering. I pulled down the 1.4.1 source code and followed the instructions on http://wiki.apache.org/solr/ClusteringComponent to install the clusteringcomponent although the jars I copied were in contrib/clustering/lib and contrib/clustering/lib/downloads to /usr/share/solr/WEB-INF/lib If I leave it there it throws an error when I go to http://MYDEVSOLR:8080/solr saying that clustering component isn't installed. If I then add -Dsolr.clustering.enabled=true to $CATALINA_OPTS by typing CATALINA_OPTS= -Dsolr.clustering.enabled=true at the bottom of /etc/default/tomcat6 then it goes back to displaying as if there is only one core. Would appreciate any help or direction anyone can offer. Thanks in advance Stephen -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.17 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOW35yAAoJEDZ6quc9XS1uQGMH/iowkSFiJ+BMc8R+2pI8C4kr snpFH/VzXb0dEo9pPnOcLWm+iBvBSYquWjE6+KwSr+xVLGI3SsrBBZd8pcr2TLiN i+d6arkfMcyqyyOHko223riqKCWan37WIk4b4zE6S/ByGSbznebPwyRkES6dyBgV JTA5+YQSfoi9JYk9PPbMUcUBRhMpfIdQEgwm3PWFzhcL0uYkLj7PvWwTAZX7a4pu oIpg/uzLPPa4Jyp1veSQXaCbPG4+EfPrcePzSJjDR1iT0BRz4s8dPOogs0uILD9Z Xi+gJ1toGgJieDAmfxpOuMdzfFBHU8svpUcn+Z3VBkdiqAOWQFybKqlbc00Hu3E= =51Ur -END PGP SIGNATURE-
