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Mark Miller commented on SOLR-5323: ----------------------------------- I also think this was a mistake - I don't know that we need another solr.home type thing to address it though. The root of the issue is that the clustering is not "really" lazy loading clustering - and the current policy is to lazy load the contrib modules - and that is because of the component. I think Erik is on to the right path with lazy SearchComponents. I think that if the only request handlers that refer to a search component are lazy, they should probably also init lazily. I have not looked into how hard that is to do, but it seems like the correct fix to bring clustering in line with the other contribs. I also think the whole enabled flag we had is no good. > Solr requires -Dsolr.clustering.enabled=false when pointing at example config > ----------------------------------------------------------------------------- > > Key: SOLR-5323 > URL: https://issues.apache.org/jira/browse/SOLR-5323 > Project: Solr > Issue Type: Bug > Components: contrib - Clustering > Affects Versions: 4.5 > Environment: vanilla mac > Reporter: John Berryman > Assignee: Dawid Weiss > Fix For: 4.6, 5.0 > > > my typical use of Solr is something like this: > {code} > cd SOLR_HOME/example > cp -r solr /myProjectDir/solr_home > java -jar -Dsolr.solr.home=/myProjectDir/solr_home start.jar > {code} > But in solr 4.5.0 this fails to start successfully. I get an error: > {code} > org.apache.solr.common.SolrException: Error loading class > 'solr.clustering.ClusteringComponent' > {code} > The reason is because solr.clustering.enabled defaults to true now. I don't > know why this might be the case. > you can get around it with > {code} > java -jar -Dsolr.solr.home=/myProjectDir/solr_home > -Dsolr.clustering.enabled=false start.jar > {code} > SOLR-4708 is when this became an issue. -- This message was sent by Atlassian JIRA (v6.1#6144) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org