lazy initialization of block rank table ... only normal web search uses

this. When interactive search or location search is used, the block rank
is switched off

htroot/index.java

@@ -34,6 +34,7 @@ import net.yacy.cora.document.Classification.ContentDomain;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
+import net.yacy.search.ranking.BlockRank;
 import de.anomic.server.serverObjects;
 import de.anomic.server.serverSwitch;
 
@@ -42,6 +43,7 @@ public class index {
     public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
         final Switchboard sb = (Switchboard) env;
         final serverObjects prop = new serverObjects();
+        BlockRank.ensureLoaded(); // lazy initialization of block rank tables
 
         final String forwardTarget = sb.getConfig(SwitchboardConstants.INDEX_FORWARD, "");
         if (forwardTarget.length() > 0) {

htroot/yacyinteractive.java

@@ -9,7 +9,7 @@
 // $LastChangedBy$
 //
 // LICENSE
-// 
+//
 // This program is free software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
@@ -27,7 +27,6 @@
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
-import net.yacy.search.ranking.BlockRank;
 import de.anomic.server.serverObjects;
 import de.anomic.server.serverSwitch;
 
@@ -38,8 +37,7 @@ public class yacyinteractive {
     public static serverObjects respond(final RequestHeader header, serverObjects post, final serverSwitch env) {
         final Switchboard sb = (Switchboard) env;
         final serverObjects prop = new serverObjects();
-        BlockRank.ensureLoaded();
-        
+
         prop.put("topmenu", sb.getConfigBool("publicTopmenu", true) ? 1 : 0);
         final String promoteSearchPageGreeting =
                 (env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) ?

htroot/yacysearch.java

@@ -78,7 +78,6 @@ import net.yacy.search.query.AccessTracker;
 import net.yacy.search.query.QueryParams;
 import net.yacy.search.query.SearchEvent;
 import net.yacy.search.query.SearchEventCache;
-import net.yacy.search.ranking.BlockRank;
 import net.yacy.search.ranking.RankingProfile;
 import de.anomic.data.DidYouMean;
 import de.anomic.data.UserDB;
@@ -97,7 +96,6 @@ public class yacysearch {
         final Switchboard sb = (Switchboard) env;
         sb.localSearchLastAccess = System.currentTimeMillis();
 
-        BlockRank.ensureLoaded();
         final boolean searchAllowed =
             sb.getConfigBool("publicSearchpage", true) || sb.verifyAuthentication(header);
 

htroot/yacysearch_location.java

@@ -31,7 +31,6 @@ import net.yacy.document.LibraryProvider;
 import net.yacy.document.geolocalization.GeoLocation;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
-import net.yacy.search.ranking.BlockRank;
 import de.anomic.server.serverCore;
 import de.anomic.server.serverObjects;
 import de.anomic.server.serverSwitch;
@@ -41,8 +40,7 @@ public class yacysearch_location {
     public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
         final Switchboard sb = (Switchboard) env;
         final serverObjects prop = new serverObjects();
-        BlockRank.ensureLoaded();
-        
+
         prop.put("kml", 0);
 
         if (header.get(HeaderFramework.CONNECTION_PROP_EXT, "").equals("kml") ||

source/net/yacy/search/ranking/BlockRank.java

@@ -106,6 +106,7 @@ public class BlockRank {
             this.seed = seed;
         }
 
+        @Override
         public void run() {
             final ReferenceContainerCache<HostReference> partialIndex = Protocol.loadIDXHosts(this.seed);
             if (partialIndex == null || partialIndex.size() == 0) return;
@@ -247,7 +248,7 @@ public class BlockRank {
     	rankingPath = rankingPath0;
     	count = count0;
     }
-    
+
     public static void ensureLoaded() {
         if (ybrTables != null) return;
         ybrTables = new BinSearch[count];
@@ -296,7 +297,6 @@ public class BlockRank {
      * @return
      */
     public static int ranking(final byte[] hash) {
-    	ensureLoaded();
         return ranking(hash, ybrTables);
     }