[SOLR-10564] NPE in QueryComponent when RTG

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 6.5
• Assignee: Unassigned
• Reporter: Markus Jelsma
• Created: 25/Apr/17 10:30
• Updated: 08/Jul/19 16:41
• Resolved: 08/Jul/19 16:41

Description

The following URL:

/get?fl=queries,prob_*,view_score,feedback_score&ids=<SOME_ID>

Kindly returns the document.

This once, however:

/select?qt=/get&fl=queries,prob_*,view_score,feedback_score&ids=<SOME_ID>

throws:

2017-04-25 10:23:26.222 ERROR (qtp1873653341-28693) [c:documents s:shard1 r:core_node3 x:documents_shard1_replica1] o.a.s.s.HttpSolrCall null:java.lang.NullPointerException
        at org.apache.solr.handler.component.QueryComponent.unmarshalSortValues(QueryComponent.java:1226)
        at org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:1077)
        at org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:777)
        at org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:756)
        at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:428)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:2440)
        at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:529)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:298)

This is thrown when i do it manually, but the error does not appear when Solr issues those same queries under the hood.

Issue Links

• relates to: SOLR-3161 Use of 'qt' should be restricted to searching and should not start with a '/'
• relates to: SOLR-6807 Make handleSelect=false by default and deprecate StandardRequestHandler