fixes using the embedded connector

htroot/IndexReIndexMonitor_p.java

@@ -53,7 +53,7 @@ public class IndexReIndexMonitor_p {
                 prop.put("showstartbutton", 0);
             }            
         } else {
-            if (post != null && post.containsKey("reindexnow")) {
+            if (post != null && post.containsKey("reindexnow") && sb.index.fulltext().connectedLocalSolr()) {
                 migration.reindexToschema(sb);
                 prop.put("showstartbutton", 0);
                 prop.put("querysize", "0");

source/net/yacy/search/index/ReindexSolrBusyThread.java

@@ -60,8 +60,7 @@ import org.apache.solr.common.SolrInputDocument;
          */
         public ReindexSolrBusyThread(String query) {
             super(100,1000,0,500);
-            this.esc = Switchboard.getSwitchboard().index.fulltext().getDefaultEmbeddedConnector();
-            if  (this.esc == null) this.esc = Switchboard.getSwitchboard().index.fulltext().getDefaultRemoteSolrConnector();
+            this.esc = Switchboard.getSwitchboard().index.fulltext().getDefaultConnector();
             this.colcfg = Switchboard.getSwitchboard().index.fulltext().getDefaultConfiguration();
 
             if (Switchboard.getSwitchboard().getThread("reindexSolr") != null) {