fixed error cache

source/net/yacy/crawler/Balancer.java

@@ -413,7 +413,7 @@ public class Balancer {
         Latency.updateAfterSelection(crawlEntry.url(), profileEntry == null ? 0 : robotsTime);
         if (delay && sleeptime > 0) {
             // force a busy waiting here
-            // in best case, this should never happen if the balancer works propertly
+            // in best case, this should never happen if the balancer works properly
             // this is only to protection against the worst case, where the crawler could
             // behave in a DoS-manner
             ConcurrentLog.info("BALANCER", "forcing crawl-delay of " + sleeptime + " milliseconds for " + crawlEntry.url().getHost() + ": " + Latency.waitingRemainingExplain(crawlEntry.url(), robots, agent) + ", domainStacks.size() = " + this.domainStacks.size() + ", domainStacksInitSize = " + this.domStackInitSize);

source/net/yacy/crawler/data/CrawlQueues.java

@@ -59,7 +59,6 @@ import net.yacy.search.IndexingQueueEntry;
 import net.yacy.search.Switchboard;
 import net.yacy.search.SwitchboardConstants;
 import net.yacy.search.index.ErrorCache;
-import net.yacy.search.schema.CollectionConfiguration;
 
 public class CrawlQueues {
     
@@ -181,10 +180,6 @@ public class CrawlQueues {
         if (u != null) {
             return u;
         }
-        CollectionConfiguration.FailDoc ee = this.errorURL.get(ASCII.String(urlhash));
-        if (ee != null) {
-            return ee.getDigestURL();
-        }
         for (final Loader w: this.workers.values()) {
             if (Base64Order.enhancedCoder.equal(w.request.url().hash(), urlhash)) {
                 return w.request.url();

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

@@ -166,7 +166,9 @@ public class ErrorCache {
         }
         if (failDoc != null) return failDoc;
         try {
-            SolrDocument doc = this.fulltext.getDefaultConnector().getDocumentById(urlhash);
+            final SolrDocumentList docs = this.fulltext.getDefaultConnector().getDocumentListByQuery(CollectionSchema.id + ":\"" + urlhash + "\" AND " + CollectionSchema.failtype_s.getSolrFieldName() + ":[* TO *]", 0, 1);
+            if (docs == null || docs.isEmpty()) return null;
+            SolrDocument doc = docs.get(0);
             if (doc == null) return null;
             return new CollectionConfiguration.FailDoc(doc);
         } catch (final IOException e) {