Pavel Yaskevich created SOLR-5088: ------------------------------------- Summary: ClassCastException is thrown when trying to use custom SearchHandler. Key: SOLR-5088 URL: https://issues.apache.org/jira/browse/SOLR-5088 Project: Solr Issue Type: Bug Affects Versions: 4.4 Reporter: Pavel Yaskevich
Hi guys, I'm trying to replace solr.SearchHandler to custom one in solrconfig.xml for one of the stores, and it's throwing following exception: {noformat} Caused by: org.apache.solr.common.SolrException: RequestHandler init failure at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHandlers.java:167) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:772) ... 13 more Caused by: org.apache.solr.common.SolrException: Error Instantiating Request Handler, org.my.solr.index.CustomSearchHandler failed to instantiate org.apache.solr.request.SolrRequestHandler at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:551) at org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:603) at org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHandlers.java:153) ... 14 more Caused by: java.lang.ClassCastException: class org.my.solr.index.CustomSearchHandler at java.lang.Class.asSubclass(Class.java:3116) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:433) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:381) at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:530) ... 16 more {noformat} I actually tried extending SearchHandler, and implementing SolrRequestHandler as well as extending RequestHandlerBase and it's all the same ClassCastException result... org.my.solr.index.CustomSearchHandler is definitely in class path and recompiled every retry. Maybe I'm doing something terribly wrong? -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org