Re: Null pointer exception when mixing highlighter & shards & q.alt

[Ron Mayer]

Marc Sturlese wrote:
> I noticed that long ago.
> Fixed it doing in HighlightComponent finishStage:
> ...
>   public void finishStage(ResponseBuilder rb) {
>    ...
>   }

Thanks!   I'll try that


I also seem to have a similar problem with shards + facets -- in particular
it seems like the error occurrs when some of the shards have no values for
some of the facets.

Any chance you (or anyone else) have a fix for that one too?

Here's the backtrace I'm getting from a few day old svn trunk.

Sep 7, 2010 6:03:58 AM org.apache.solr.common.SolrException log
SEVERE: java.lang.NullPointerException
        at 
org.apache.solr.handler.component.FacetComponent.refineFacets(FacetComponent.java:340)
        at 
org.apache.solr.handler.component.FacetComponent.handleResponses(FacetComponent.java:232)
        at 
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:301)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1323)
        at 
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:337)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:240)
        at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
        at 
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
        at 
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
        at 
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at 
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at 
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)