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solrjsolr4java-6

Solrj query Response

Hi I a trying fetch the query result from apache solr.

Using Solrj jar I am fetching the query result with the help of QueryResponse class but I am getting the following errror.

Exception message:

Error executing query

Exception trace:

at   org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:100)
at   org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301)
at   com.adastra.candidate.search.solr.action.SolrSearchAction.aaaExecute(SolrSearchAction.java:48)
at   com.adastra.base.action.BaseAction.execute(BaseAction.java:181)
at   org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
at   org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
at   org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at   org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
at   javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at   org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at   org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at   org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at   org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at   org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at   org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at   org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at   org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at   org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
at   java.lang.Thread.run(Unknown Source)

Can u please suggest me, where I am doing wrong

Solution

  • Thank you Perikli, but it got sorted out.

    The code is as follows:

    SolrServer solrServer = new HttpSolrServer("http://localhost:8983/solr");

QueryResponse qResponse = solrServer.query(queryForFecthing);

    Actually Exception got while creating object of QueryResponse i.e. qResponse and I thought it because of query which I am passing as a parameter( i.e. as per above is 'queryForFecthing').

    But it was wrong assumption and actually it was because of invalid url passed during creation of object for SolrServer ( i.e solrServer )