SOLR-4573: Accessing Admin UI files in SolrCloud mode logs warnings.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1457281 13f79535-47bb-0310-9956-ffa450edef68

solr/CHANGES.txt

@@ -134,6 +134,9 @@ Bug Fixes
 * SOLR-4592: DefaultSolrCoreState#doRecovery needs to check the CoreContainer
   shutdown flag inside the recoveryLock sync block. (Mark Miller)
 
+* SOLR-4573: Accessing Admin UI files in SolrCloud mode logs warnings.
+  (Mark Miller, Phil John)
+
 Optimizations
 ----------------------
 

solr/core/src/java/org/apache/solr/servlet/SolrDispatchFilter.java

@@ -255,10 +255,12 @@ public class SolrDispatchFilter implements Filter
             } else {
               if (!retry) {
                 // we couldn't find a core to work with, try reloading aliases
+                // TODO: it would be nice if admin ui elements skipped this...
                 ZkStateReader reader = cores.getZkController()
                     .getZkStateReader();
                 reader.updateAliases();
                 doFilter(request, response, chain, true);
+                return;
               }
             }
           }