fix for http://bugs.yacy.net/view.php?id=202

htroot/ViewFile.java

@@ -114,6 +114,8 @@ public class ViewFile {
         String urlHash = post.get("urlHash", "");
         URIMetadata urlEntry = null;
         // get the urlEntry that belongs to the url hash
+        //boolean ue = urlHash.length() > 0 && indexSegment.exists(ASCII.getBytes(urlHash));
+        //if (ue) Log.logInfo("ViewFile", "exists(" + urlHash + ")");
         if (urlHash.length() > 0 && (urlEntry = indexSegment.urlMetadata().load(ASCII.getBytes(urlHash))) != null) {
             // get the url that belongs to the entry
             if (urlEntry == null || urlEntry.url() == null) {

source/net/yacy/cora/services/federated/solr/AbstractSolrConnector.java

@@ -221,8 +221,8 @@ public class AbstractSolrConnector implements SolrConnector {
     @Override
     public SolrDocument get(final String id) throws IOException {
         // construct query
-    	StringBuffer sb = new StringBuffer(id.length() + 3);
-    	sb.append(SolrField.id.getSolrFieldName()).append(':').append(id);
+    	StringBuffer sb = new StringBuffer(id.length() + 5);
+    	sb.append(SolrField.id.getSolrFieldName()).append(':').append('"').append(id).append('"');
         final SolrQuery query = new SolrQuery();
         query.setQuery(sb.toString());
         query.setRows(1);
@@ -235,6 +235,7 @@ public class AbstractSolrConnector implements SolrConnector {
             if (docs.isEmpty()) return null;
             return docs.get(0);
         } catch (final Throwable e) {
+            Log.logWarning("AbstractSolrConnection", "problem with id=" + id, e);
             throw new IOException(e);
         }
     }