diff --git a/source/net/yacy/peers/Protocol.java b/source/net/yacy/peers/Protocol.java
index 0063d382b..6250a029b 100644
--- a/source/net/yacy/peers/Protocol.java
+++ b/source/net/yacy/peers/Protocol.java
@@ -123,10 +123,6 @@ import org.apache.solr.common.SolrDocument;
 import org.apache.solr.common.SolrDocumentList;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.params.FacetParams;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
-import org.apache.solr.response.ResultContext;
-import org.apache.solr.search.DocList;
 
 
 public final class Protocol
diff --git a/source/net/yacy/search/index/Segment.java b/source/net/yacy/search/index/Segment.java
index 48046656d..03c6a6e5f 100644
--- a/source/net/yacy/search/index/Segment.java
+++ b/source/net/yacy/search/index/Segment.java
@@ -365,16 +365,21 @@ public class Segment {
         
         // STORE TO SOLR
         final SolrInputDocument solrInputDoc = this.fulltext.getSolrScheme().yacy2solr(id, profile, responseHeader, document, condenser, referrerURL, language);
-        try {
-            this.fulltext.putDocument(solrInputDoc);
-        } catch ( final IOException e ) {
-            String error = "failed to send " + urlNormalform + " to solr";
-            Log.logWarning("SOLR", error + ", pausing Crawler! - " + e.getMessage());
+        tryloop: for (int i = 0; i < 10; i++) {
+            String error = "";
+            try {
+                this.fulltext.putDocument(solrInputDoc);
+                break tryloop;
+            } catch ( final IOException e ) {
+                error = "failed to send " + urlNormalform + " to solr";
+                Log.logWarning("SOLR", error + e.getMessage());
+                try {Thread.sleep(1000);} catch (InterruptedException e1) {}
+            }
+            Log.logWarning("SOLR", error + ", pausing Crawler!");
             // pause the crawler!!!
             Switchboard.getSwitchboard().pauseCrawlJob(SwitchboardConstants.CRAWLJOB_LOCAL_CRAWL, error);
             Switchboard.getSwitchboard().pauseCrawlJob(SwitchboardConstants.CRAWLJOB_REMOTE_TRIGGERED_CRAWL, error);
         }
-
         final long storageEndTime = System.currentTimeMillis();
 
         // STORE PAGE INDEX INTO WORD INDEX DB
diff --git a/source/net/yacy/search/query/SearchEvent.java b/source/net/yacy/search/query/SearchEvent.java
index 77e3225fb..47f78dce1 100644
--- a/source/net/yacy/search/query/SearchEvent.java
+++ b/source/net/yacy/search/query/SearchEvent.java
@@ -637,9 +637,8 @@ public final class SearchEvent {
             }
         } catch ( final InterruptedException e1 ) {
         }
-        //Log.logWarning("RWIProcess", "feedingIsFinished() = " + feedingIsFinished() + ", this.addRunning = " + this.addRunning + ", this.nodeStack.sizeQueue() = " + this.nodeStack.sizeQueue() + ", this.stack.sizeQueue() = " + this.rwiStack.sizeQueue() + ", this.doubleDomCachee.size() = " + this.doubleDomCache.size());
         if (this.rankingProcess.doubleDomCache.isEmpty()) {
-            Log.logWarning("RWIProcess", "doubleDomCache.isEmpty");
+            //Log.logWarning("RWIProcess", "doubleDomCache.isEmpty");
             return null;
         }
 
@@ -666,7 +665,7 @@ public final class SearchEvent {
             if (o.getWeight() < bestEntry.getWeight()) bestEntry = o;
         }
         if (bestEntry == null) {
-            Log.logWarning("RWIProcess", "bestEntry == null (1)");
+            //Log.logWarning("RWIProcess", "bestEntry == null (1)");
             return null;
         }
 
@@ -683,7 +682,7 @@ public final class SearchEvent {
             }
         }
         if (bestEntry == null) {
-            Log.logWarning("RWIProcess", "bestEntry == null (2)");
+            //Log.logWarning("RWIProcess", "bestEntry == null (2)");
             return null;
         }
         return this.query.getSegment().fulltext().getMetadata(bestEntry.getElement(), bestEntry.getWeight());
@@ -708,7 +707,7 @@ public final class SearchEvent {
             //System.out.println("timeleft = " + timeleft);
             final URIMetadataNode page = takeRWI(skipDoubleDom, timeleft);
             if (page == null) {
-                Log.logWarning("RWIProcess", "takeRWI returned null");
+                //Log.logWarning("RWIProcess", "takeRWI returned null");
                 return null; // all time was already wasted in takeRWI to get another element
             }
 
diff --git a/source/net/yacy/search/query/SnippetWorker.java b/source/net/yacy/search/query/SnippetWorker.java
index 3cfde7b74..fe4b102d1 100644
--- a/source/net/yacy/search/query/SnippetWorker.java
+++ b/source/net/yacy/search/query/SnippetWorker.java
@@ -89,7 +89,7 @@ public class SnippetWorker extends Thread {
                 //if (page != null) Log.logInfo("SnippetProcess", "got one page: " + page.metadata().url().toNormalform(true, false));
                 //if (page == null) page = rankedCache.takeURL(false, this.timeout - System.currentTimeMillis());
                 if (page == null) {
-                    Log.logWarning("SnippetProcess", "page == null");
+                    //Log.logWarning("SnippetProcess", "page == null");
                     break; // no more available
                 }