patches to ensure that solr connectors are active ony if they have a

solr object assigned and vice versa

htroot/IndexControlRWIs_p.java

@@ -61,7 +61,6 @@ import net.yacy.peers.Seed;
 import net.yacy.peers.dht.PeerSelection;
 import net.yacy.repository.Blacklist.BlacklistType;
 import net.yacy.search.Switchboard;
-import net.yacy.search.SwitchboardConstants;
 import net.yacy.search.index.Segment;
 import net.yacy.search.query.QueryParams;
 import net.yacy.search.query.RWIProcess;
@@ -92,8 +91,7 @@ public class IndexControlRWIs_p {
         prop.put("keyhash", "");
         prop.put("result", "");
         prop.put("cleanup", post == null || post.containsKey("maxReferencesLimit") ? 1 : 0);
-        prop.put("cleanup_solr", sb.index.getRemoteSolr() == null
+        prop.put("cleanup_solr", sb.index.getRemoteSolr() == null ? 0 : 1);
-            || !sb.getConfigBool(SwitchboardConstants.FEDERATED_SERVICE_SOLR_INDEXING_ENABLED, false) ? 0 : 1);
 
         // switch off all optional forms/lists
         prop.put("searchresult", 0);
@@ -158,8 +156,7 @@ public class IndexControlRWIs_p {
                 if ( post.get("deleteIndex", "").equals("on") ) {
                     segment.clear();
                 }
-                if ( post.get("deleteSolr", "").equals("on")
+                if ( post.get("deleteSolr", "").equals("on") && sb.index.getRemoteSolr() != null) {
-                    && sb.getConfigBool(SwitchboardConstants.FEDERATED_SERVICE_SOLR_INDEXING_ENABLED, false) ) {
                     try {
                         sb.index.getRemoteSolr().clear();
                     } catch ( final Exception e ) {

htroot/IndexFederated_p.java

@@ -113,11 +113,11 @@ public class IndexFederated_p {
                         solr.setCommitWithinMs(commitWithinMs);
                         sb.index.connectRemoteSolr(solr);
                     } else {
-                        sb.index.connectRemoteSolr(null);
+                        sb.index.disconnectRemoteSolr();
                     }
                 } catch (final IOException e) {
                     Log.logException(e);
-                    sb.index.connectRemoteSolr(null);
+                    sb.index.disconnectRemoteSolr();
                 }
             }
 

source/net/yacy/search/Switchboard.java

@@ -2408,8 +2408,8 @@ public final class Switchboard extends serverSwitch
             return new indexingQueueEntry(in.queueEntry, in.documents, null);
         }
 
-        boolean localSolr = this.index.getLocalSolr() != null && getConfig(SwitchboardConstants.FEDERATED_SERVICE_YACY_INDEXING_ENGINE, "classic").equals("solr");
+        boolean localSolr = this.index.getLocalSolr() != null;
-        boolean remoteSolr = this.index.getRemoteSolr() != null && getConfigBool(SwitchboardConstants.FEDERATED_SERVICE_SOLR_INDEXING_ENABLED, false);
+        boolean remoteSolr = this.index.getRemoteSolr() != null;
         if (localSolr || remoteSolr) {
             // send the documents to solr
             for ( final Document doc : in.documents ) {