HTTP Status 500 - Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error


type Exception report

message Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error

description The server encountered an internal error (Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error) that prevented it from fulfilling this request.

exception

org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error
	org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:385)
	org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180)
	org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90)
	org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301)
	org.dspace.xoai.solr.DSpaceSolrSearch.query(DSpaceSolrSearch.java:34)
	org.dspace.xoai.data.DSpaceItemSolrRepository.getIdentifierResult(DSpaceItemSolrRepository.java:153)
	org.dspace.xoai.data.DSpaceItemSolrRepository.getItemIdentifiers(DSpaceItemSolrRepository.java:91)
	org.dspace.xoai.data.DSpaceItemRepository.getItemIdentifiers(DSpaceItemRepository.java:46)
	com.lyncode.xoai.dataprovider.data.internal.ItemRepository.getItemIdentifiers(ItemRepository.java:151)
	com.lyncode.xoai.dataprovider.OAIDataProvider.build(OAIDataProvider.java:533)
	com.lyncode.xoai.dataprovider.OAIDataProvider.handle(OAIDataProvider.java:191)
	org.dspace.xoai.util.XOAICacheManager.handle(XOAICacheManager.java:219)
	org.dspace.xoai.DSpaceOAIDataProvider.doGet(DSpaceOAIDataProvider.java:139)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.28 logs.


Apache Tomcat/7.0.28