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Search without any data leads to error. Probable cause: Input is not validated at all or not validated for boundary condition. ---------------------------------------- Test case 1: 1. Start Orion and login. 2. After login without providing any input click "Search" or "Search Names" > You will see an error message with HTTP 404 or 500 depending on what clicked above. ----------------------------------------- Test case 2: 1. Execute the following URL in the browser which is used for search http://localhost:8080/solrsearch?wt=json&fl=Id,Name,Length,Directory,LastModified,Location&hl=true&q=Name: > It leads to the following exception. org.apache.solr.common.SolrException: org.apache.lucene.queryParser.ParseException: Cannot parse 'Name:': Encountered "<EOF>" at line 1, column 5. Was expecting one of: "(" ... "*" ... <QUOTED> ... <TERM> ... <PREFIXTERM> ... <WILDTERM> ... "[" ... "{" ... <NUMBER> ... at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:108) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:174) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316) at org.apache.solr.servlet.SolrServlet.doGet(SolrServlet.java:85) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) at org.eclipse.equinox.http.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:28) at org.eclipse.e4.webide.server.configurator.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:63) at org.eclipse.equinox.http.registry.internal.FilterManager$FilterWrapper.doFilter(FilterManager.java:173) at org.eclipse.equinox.http.servlet.internal.FilterRegistration.doFilter(FilterRegistration.java:71) at org.eclipse.equinox.http.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:25) at org.eclipse.e4.webide.server.configurator.servlet.WelcomeFileFilter.doFilter(WelcomeFileFilter.java:38) at org.eclipse.equinox.http.registry.internal.FilterManager$FilterWrapper.doFilter(FilterManager.java:173) at org.eclipse.equinox.http.servlet.internal.FilterRegistration.doFilter(FilterRegistration.java:71) at org.eclipse.equinox.http.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:25) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:130) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:318) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:924) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) Caused by: org.apache.lucene.queryParser.ParseException: Cannot parse 'Name:': Encountered "<EOF>" at line 1, column 5. Was expecting one of: "(" ... "*" ... <QUOTED> ... <TERM> ... <PREFIXTERM> ... <WILDTERM> ... "[" ... "{" ... <NUMBER> ... at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:205) at org.apache.solr.search.LuceneQParser.parse(LuceneQParserPlugin.java:78) at org.apache.solr.search.QParser.getQuery(QParser.java:131) at org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:89) ... 34 more Caused by: org.apache.lucene.queryParser.ParseException: Encountered "<EOF>" at line 1, column 5. Was expecting one of: "(" ... "*" ... <QUOTED> ... <TERM> ... <PREFIXTERM> ... <WILDTERM> ... "[" ... "{" ... <NUMBER> ... at org.apache.lucene.queryParser.QueryParser.generateParseException(QueryParser.java:1846) at org.apache.lucene.queryParser.QueryParser.jj_consume_token(QueryParser.java:1728) at org.apache.lucene.queryParser.QueryParser.Clause(QueryParser.java:1355) at org.apache.lucene.queryParser.QueryParser.Query(QueryParser.java:1265) at org.apache.lucene.queryParser.QueryParser.TopLevelQuery(QueryParser.java:1254) at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:200) ... 37 more [feedly mini]
Fixed in the client code. If you send a bogus query directly to the server solr will continue to report a failure.
