[jira] Updated: (SOLR-1299) In distributed search cannot search on any schema field in ascending order (descending is OK)

["Yonik Seeley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-1299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yonik Seeley updated SOLR-1299:
-------------------------------

    Attachment: SOLR-1299.patch

Patch attached.
This uses the new Lucene FieldComparator classes and thus we can delete all of the previously copy-n-pasted code from Lucene.  It also uncovered (and fixed) bug in our SortMissingLast comparator:

{code}
     public Comparable value(int slot) {
       Comparable v = values[slot];
-      return v==null ? nullVal : null;
+      return v==null ? nullVal : v;
     }
{code}



> In distributed search cannot search on any schema field in ascending order (descending is OK)
> ---------------------------------------------------------------------------------------------
>
>                 Key: SOLR-1299
>                 URL: https://issues.apache.org/jira/browse/SOLR-1299
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 1.4
>            Reporter: David Bowen
>            Assignee: Yonik Seeley
>             Fix For: 1.4
>
>         Attachments: SOLR-1299.patch, SOLR-1299.patch
>
>
> Using the example with some of the exampledocs posted, the url: 
>     http://localhost:8983/solr/select/?q=*:*&sort=timestamp+desc&fsv=true 
> works correctly, but change "desc" to "asc" and you get:
> HTTP ERROR: 500
> null
> java.lang.NullPointerException
> 	at org.apache.solr.handler.component.QueryComponent.getComparator(QueryComponent.java:284)
> 	at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:229)
> 	at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:195)
> 	at com.proquest.magnolia.solr.plugins.SummonSearchHandler.handleRequestBody(SummonSearchHandler.java:19)
> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
> 	at org.apache.solr.core.SolrCore.execute(SolrCore.java:1299)
> 	at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338)
> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)
> 	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
> 	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
> 	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> 	at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
> 	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:285)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:502)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:821)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:208)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:378)
> 	at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226)
> 	at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)

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