diff --git a/dspace-api/src/main/java/org/dspace/search/DSAnalyzer.java b/dspace-api/src/main/java/org/dspace/search/DSAnalyzer.java
index c12db22393..8861e79f54 100644
--- a/dspace-api/src/main/java/org/dspace/search/DSAnalyzer.java
+++ b/dspace-api/src/main/java/org/dspace/search/DSAnalyzer.java
@@ -16,7 +16,6 @@ import org.apache.lucene.analysis.PorterStemFilter;
 import org.apache.lucene.analysis.StopFilter;
 import org.apache.lucene.analysis.TokenStream;
 import org.apache.lucene.analysis.standard.StandardFilter;
-import org.apache.lucene.util.Version;
 import org.dspace.core.ConfigurationManager;
 
 /**
@@ -48,7 +47,7 @@ public class DSAnalyzer extends Analyzer
     /*
      * Stop table
      */
-    protected static final Set stopSet = StopFilter.makeStopSet(Version.LUCENE_33,STOP_WORDS);
+    protected static final Set stopSet = StopFilter.makeStopSet(STOP_WORDS);
 
     /*
      * Create a token stream for this analyzer.
@@ -60,7 +59,7 @@ public class DSAnalyzer extends Analyzer
 
         result = new StandardFilter(result);
         result = new LowerCaseFilter(result);
-        result = new StopFilter(Version.LUCENE_33, result, stopSet);
+        result = new StopFilter(result, stopSet);
         result = new PorterStemFilter(result);
 
         return result;
diff --git a/dspace-api/src/main/java/org/dspace/search/DSIndexer.java b/dspace-api/src/main/java/org/dspace/search/DSIndexer.java
index 82e2da8e82..0e9c14be0c 100644
--- a/dspace-api/src/main/java/org/dspace/search/DSIndexer.java
+++ b/dspace-api/src/main/java/org/dspace/search/DSIndexer.java
@@ -39,12 +39,8 @@ import org.apache.lucene.document.Field;
 import org.apache.lucene.document.DateTools;
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.IndexWriter;
-import org.apache.lucene.index.IndexWriterConfig;
 import org.apache.lucene.index.Term;
 import org.apache.lucene.index.TermDocs;
-import org.apache.lucene.store.Directory;
-import org.apache.lucene.store.FSDirectory;
-import org.apache.lucene.util.Version;
 import org.dspace.content.Bitstream;
 import org.dspace.content.Bundle;
 import org.dspace.content.Collection;
@@ -212,22 +208,21 @@ public class DSIndexer
         /*
          * Create the index directory if it doesn't already exist.
          */
-        try
-        {
-            if (!IndexReader.indexExists(FSDirectory.open(new File(indexDirectory))))
+        if (!IndexReader.indexExists(indexDirectory))
+    	{
+    		try
             {
-
-                if (!new File(indexDirectory).mkdirs())
+    			if (!new File(indexDirectory).mkdirs())
                 {
                     log.error("Unable to create index directory: " + indexDirectory);
                 }
-                openIndex(true).close();
+				openIndex(true).close();
+			}
+            catch (IOException e)
+            {
+                throw new IllegalStateException("Could not create search index: " + e.getMessage(),e);
             }
-        }
-        catch (IOException e)
-        {
-            throw new IllegalStateException("Could not create search index: " + e.getMessage(),e);
-        }
+    	}
     }
 
     public static void setBatchProcessingMode(boolean mode)
@@ -907,15 +902,8 @@ public class DSIndexer
     private static IndexWriter openIndex(boolean wipeExisting)
             throws IOException
     {
-        Directory dir = FSDirectory.open(new File(indexDirectory));
-        IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_33, getAnalyzer());
-        if(wipeExisting){
-            iwc.setOpenMode(IndexWriterConfig.OpenMode.CREATE);
-        }else{
-            iwc.setOpenMode(IndexWriterConfig.OpenMode.CREATE_OR_APPEND);
-        }
-
-        IndexWriter writer = new IndexWriter(dir, iwc);
+    	
+    	IndexWriter writer = new IndexWriter(indexDirectory, getAnalyzer(), wipeExisting);
 
         /* Set maximum number of terms to index if present in dspace.cfg */
         if (maxfieldlength == -1)
@@ -994,8 +982,8 @@ public class DSIndexer
 
         if (name != null)
         {
-        	doc.add(new Field("name", name, Field.Store.NO, Field.Index.ANALYZED));
-        	doc.add(new Field("default", name, Field.Store.NO, Field.Index.ANALYZED));
+        	doc.add(new Field("name", name, Field.Store.NO, Field.Index.TOKENIZED));
+        	doc.add(new Field("default", name, Field.Store.NO, Field.Index.TOKENIZED));
         }
 
         return doc;
@@ -1020,8 +1008,8 @@ public class DSIndexer
 
         if (name != null)
         {
-        	doc.add(new Field("name", name, Field.Store.NO, Field.Index.ANALYZED));
-        	doc.add(new Field("default", name, Field.Store.NO, Field.Index.ANALYZED));
+        	doc.add(new Field("name", name, Field.Store.NO, Field.Index.TOKENIZED));
+        	doc.add(new Field("default", name, Field.Store.NO, Field.Index.TOKENIZED));
         }
 
         return doc;
@@ -1074,12 +1062,12 @@ public class DSIndexer
                                 doc.add( new Field(indexConfigArr[i].indexName,
                                                    DateTools.dateToString(d, DateTools.Resolution.SECOND),
                                                    Field.Store.NO,
-                                                   Field.Index.NOT_ANALYZED));
+                                                   Field.Index.UN_TOKENIZED));
 
                                 doc.add( new Field(indexConfigArr[i].indexName  + ".year",
                                                     DateTools.dateToString(d, DateTools.Resolution.YEAR),
                                                     Field.Store.NO,
-                                                    Field.Index.NOT_ANALYZED));
+                                                    Field.Index.UN_TOKENIZED));
                             }
                         }
                         else if ("date".equalsIgnoreCase(indexConfigArr[i].type))
@@ -1090,12 +1078,12 @@ public class DSIndexer
                                 doc.add( new Field(indexConfigArr[i].indexName,
                                                    DateTools.dateToString(d, DateTools.Resolution.DAY),
                                                    Field.Store.NO,
-                                                   Field.Index.NOT_ANALYZED));
+                                                   Field.Index.UN_TOKENIZED));
 
                                 doc.add( new Field(indexConfigArr[i].indexName  + ".year",
                                                     DateTools.dateToString(d, DateTools.Resolution.YEAR),
                                                     Field.Store.NO,
-                                                    Field.Index.NOT_ANALYZED));
+                                                    Field.Index.UN_TOKENIZED));
                             }
                         }
                         else
@@ -1111,7 +1099,7 @@ public class DSIndexer
                                 doc.add( new Field(indexConfigArr[i].indexName+"_authority",
                                    mydc[j].authority,
                                    Field.Store.NO,
-                                   Field.Index.NOT_ANALYZED));
+                                   Field.Index.UN_TOKENIZED));
 
                                 boolean valueAlreadyIndexed = false;
                                 if (variants != null)
@@ -1122,7 +1110,7 @@ public class DSIndexer
                                         doc.add( new Field(indexConfigArr[i].indexName,
                                                            var,
                                                            Field.Store.NO,
-                                                           Field.Index.ANALYZED));
+                                                           Field.Index.TOKENIZED));
                                         if (var.equals(mydc[j].value))
                                         {
                                             valueAlreadyIndexed = true;
@@ -1133,7 +1121,7 @@ public class DSIndexer
                                              doc.add( new Field("default",
                                                        var,
                                                        Field.Store.NO,
-                                                       Field.Index.ANALYZED));
+                                                       Field.Index.TOKENIZED));
                                         }
                                     }
                                 }
@@ -1144,7 +1132,7 @@ public class DSIndexer
                                     doc.add( new Field(indexConfigArr[i].indexName,
                                                        mydc[j].value,
                                                        Field.Store.NO,
-                                                       Field.Index.ANALYZED));
+                                                       Field.Index.TOKENIZED));
                                 }
                             }
                             else
@@ -1153,11 +1141,11 @@ public class DSIndexer
 	                            doc.add( new Field(indexConfigArr[i].indexName,
 	                                               mydc[j].value,
 	                                               Field.Store.NO,
-	                                               Field.Index.ANALYZED));
+	                                               Field.Index.TOKENIZED));
                         	}
                         }
 
-                        doc.add( new Field("default", mydc[j].value, Field.Store.NO, Field.Index.ANALYZED));
+                        doc.add( new Field("default", mydc[j].value, Field.Store.NO, Field.Index.TOKENIZED));
                     }
                 }
             }
@@ -1176,7 +1164,7 @@ public class DSIndexer
                 if (dcv.length > 0)
                 {
                     String value = OrderFormat.makeSortString(dcv[0].value, dcv[0].language, so.getType());
-                    doc.add( new Field("sort_" + so.getName(), value, Field.Store.NO, Field.Index.NOT_ANALYZED) );
+                    doc.add( new Field("sort_" + so.getName(), value, Field.Store.NO, Field.Index.UN_TOKENIZED) );
                 }
             }
         }
@@ -1242,15 +1230,15 @@ public class DSIndexer
 
         // want to be able to check when last updated
         // (not tokenized, but it is indexed)
-        doc.add(new Field(LAST_INDEXED_FIELD, Long.toString(System.currentTimeMillis()), Field.Store.YES, Field.Index.NOT_ANALYZED));
-        doc.add(new Field(DOCUMENT_STATUS_FIELD, "archived", Field.Store.YES, Field.Index.NOT_ANALYZED));
+        doc.add(new Field(LAST_INDEXED_FIELD, Long.toString(System.currentTimeMillis()), Field.Store.YES, Field.Index.UN_TOKENIZED));
+        doc.add(new Field(DOCUMENT_STATUS_FIELD, "archived", Field.Store.YES, Field.Index.UN_TOKENIZED));
 
         // KEPT FOR BACKWARDS COMPATIBILITY
         // do location, type, handle first
         doc.add(new Field("type", Integer.toString(type), Field.Store.YES, Field.Index.NO));
 
         // New fields to weaken the dependence on handles, and allow for faster list display
-        doc.add(new Field("search.resourcetype", Integer.toString(type), Field.Store.YES, Field.Index.NOT_ANALYZED));
+        doc.add(new Field("search.resourcetype", Integer.toString(type), Field.Store.YES, Field.Index.UN_TOKENIZED));
         doc.add(new Field("search.resourceid",   Integer.toString(id),   Field.Store.YES, Field.Index.NO));
 
         // want to be able to search for handle, so use keyword
@@ -1258,20 +1246,20 @@ public class DSIndexer
         if (handle != null)
         {
             // ??? not sure what the "handletext" field is but it was there in writeItemIndex ???
-            doc.add(new Field("handletext", handle, Field.Store.YES, Field.Index.ANALYZED));
+            doc.add(new Field("handletext", handle, Field.Store.YES, Field.Index.TOKENIZED));
 
             // want to be able to search for handle, so use keyword
             // (not tokenized, but it is indexed)
-            doc.add(new Field("handle", handle, Field.Store.YES, Field.Index.NOT_ANALYZED));
+            doc.add(new Field("handle", handle, Field.Store.YES, Field.Index.UN_TOKENIZED));
 
             // add to full text index
-            doc.add(new Field("default", handle, Field.Store.NO, Field.Index.ANALYZED));
+            doc.add(new Field("default", handle, Field.Store.NO, Field.Index.TOKENIZED));
         }
 
         if(location != null)
         {
-            doc.add(new Field("location", location, Field.Store.NO, Field.Index.ANALYZED));
-    	    doc.add(new Field("default", location, Field.Store.NO, Field.Index.ANALYZED));
+            doc.add(new Field("location", location, Field.Store.NO, Field.Index.TOKENIZED));
+    	    doc.add(new Field("default", location, Field.Store.NO, Field.Index.TOKENIZED));
         }
 
         return doc;
@@ -1283,8 +1271,8 @@ public class DSIndexer
 
         // want to be able to check when last updated
         // (not tokenized, but it is indexed)
-        doc.add(new Field(LAST_INDEXED_FIELD,    Long.toString(System.currentTimeMillis()), Field.Store.YES, Field.Index.NOT_ANALYZED));
-        doc.add(new Field(DOCUMENT_STATUS_FIELD, "deleted", Field.Store.YES, Field.Index.NOT_ANALYZED));
+        doc.add(new Field(LAST_INDEXED_FIELD,    Long.toString(System.currentTimeMillis()), Field.Store.YES, Field.Index.UN_TOKENIZED));
+        doc.add(new Field(DOCUMENT_STATUS_FIELD, "deleted", Field.Store.YES, Field.Index.UN_TOKENIZED));
 
         // Do not add any other fields, as we don't want to be able to find it - just check the last indexed time
 
@@ -1297,8 +1285,8 @@ public class DSIndexer
 
         // want to be able to check when last updated
         // (not tokenized, but it is indexed)
-        doc.add(new Field(LAST_INDEXED_FIELD,    Long.toString(System.currentTimeMillis()), Field.Store.YES, Field.Index.NOT_ANALYZED));
-        doc.add(new Field(DOCUMENT_STATUS_FIELD, "withdrawn", Field.Store.YES, Field.Index.NOT_ANALYZED));
+        doc.add(new Field(LAST_INDEXED_FIELD,    Long.toString(System.currentTimeMillis()), Field.Store.YES, Field.Index.UN_TOKENIZED));
+        doc.add(new Field(DOCUMENT_STATUS_FIELD, "withdrawn", Field.Store.YES, Field.Index.UN_TOKENIZED));
 
         // Do not add any other fields, as we don't want to be able to find it - just check the last indexed time
 
diff --git a/dspace-api/src/main/java/org/dspace/search/DSNonStemmingAnalyzer.java b/dspace-api/src/main/java/org/dspace/search/DSNonStemmingAnalyzer.java
index 94f6a3e4b7..ee5f08ea9f 100644
--- a/dspace-api/src/main/java/org/dspace/search/DSNonStemmingAnalyzer.java
+++ b/dspace-api/src/main/java/org/dspace/search/DSNonStemmingAnalyzer.java
@@ -13,7 +13,6 @@ import org.apache.lucene.analysis.LowerCaseFilter;
 import org.apache.lucene.analysis.StopFilter;
 import org.apache.lucene.analysis.TokenStream;
 import org.apache.lucene.analysis.standard.StandardFilter;
-import org.apache.lucene.util.Version;
 
 /**
  * Custom Lucene Analyzer that combines the standard filter, lowercase filter
@@ -33,7 +32,7 @@ public class DSNonStemmingAnalyzer extends DSAnalyzer
 
         result = new StandardFilter(result);
         result = new LowerCaseFilter(result);
-        result = new StopFilter(Version.LUCENE_33, result, stopSet);
+        result = new StopFilter(result, stopSet);
 
         return result;
     }
diff --git a/dspace-api/src/main/java/org/dspace/search/DSQuery.java b/dspace-api/src/main/java/org/dspace/search/DSQuery.java
index 374426c9e9..509c5414c2 100644
--- a/dspace-api/src/main/java/org/dspace/search/DSQuery.java
+++ b/dspace-api/src/main/java/org/dspace/search/DSQuery.java
@@ -7,7 +7,6 @@
  */
 package org.dspace.search;
 
-import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -20,14 +19,12 @@ import org.apache.lucene.queryParser.ParseException;
 import org.apache.lucene.queryParser.QueryParser;
 import org.apache.lucene.queryParser.TokenMgrError;
 import org.apache.lucene.search.BooleanQuery;
+import org.apache.lucene.search.Hits;
 import org.apache.lucene.search.IndexSearcher;
 import org.apache.lucene.search.Query;
+import org.apache.lucene.search.Searcher;
 import org.apache.lucene.search.Sort;
 import org.apache.lucene.search.SortField;
-import org.apache.lucene.search.TopDocs;
-import org.apache.lucene.store.Directory;
-import org.apache.lucene.store.FSDirectory;
-import org.apache.lucene.util.Version;
 import org.dspace.content.Collection;
 import org.dspace.content.Community;
 import org.dspace.core.ConfigurationManager;
@@ -116,9 +113,9 @@ public class DSQuery
         try
         {
             // grab a searcher, and do the search
-            IndexSearcher searcher = getSearcher(c);
+            Searcher searcher = getSearcher(c);
 
-            QueryParser qp = new QueryParser(Version.LUCENE_33, "default", DSIndexer.getAnalyzer());
+            QueryParser qp = new QueryParser("default", DSIndexer.getAnalyzer());
             log.debug("Final query string: " + querystring);
             
             if (operator == null || operator.equals("OR"))
@@ -129,30 +126,57 @@ public class DSQuery
             {
             	qp.setDefaultOperator(QueryParser.AND_OPERATOR);
             }
-
+            
             Query myquery = qp.parse(querystring);
-            //Retrieve enough docs to get all the results we need !
-            TopDocs  hits = performQuery(args, searcher, myquery, args.getPageSize() * (args.getStart() + 1));
+            Hits hits = null;
 
+            try
+            {
+                if (args.getSortOption() == null)
+                {
+                    SortField[] sortFields = new SortField[] {
+                            new SortField("search.resourcetype", true),
+                            new SortField(null, SortField.SCORE, SortOption.ASCENDING.equals(args.getSortOrder()))
+                        };
+                    hits = searcher.search(myquery, new Sort(sortFields));
+                }
+                else
+                {
+                    SortField[] sortFields = new SortField[] {
+                            new SortField("search.resourcetype", true),
+                            new SortField("sort_" + args.getSortOption().getName(), SortOption.DESCENDING.equals(args.getSortOrder())),
+                            SortField.FIELD_SCORE
+                        };
+                    hits = searcher.search(myquery, new Sort(sortFields));
+                }
+            }
+            catch (Exception e)
+            {
+                // Lucene can throw an exception if it is unable to determine a sort time from the specified field
+                // Provide a fall back that just works on relevancy.
+                log.error("Unable to use speficied sort option: " + (args.getSortOption() == null ? "type/relevance": args.getSortOption().getName()));
+                hits = searcher.search(myquery, new Sort(SortField.FIELD_SCORE));
+            }
+            
             // set total number of hits
-            qr.setHitCount(hits.totalHits);
+            qr.setHitCount(hits.length());
 
             // We now have a bunch of hits - snip out a 'window'
             // defined in start, count and return the handles
             // from that window
             // first, are there enough hits?
-            if (args.getStart() < hits.totalHits)
+            if (args.getStart() < hits.length())
             {
                 // get as many as we can, up to the window size
                 // how many are available after snipping off at offset 'start'?
-                int hitsRemaining = hits.totalHits - args.getStart();
+                int hitsRemaining = hits.length() - args.getStart();
 
                 int hitsToProcess = (hitsRemaining < args.getPageSize()) ? hitsRemaining
                         : args.getPageSize();
 
                 for (int i = args.getStart(); i < (args.getStart() + hitsToProcess); i++)
                 {
-                    Document d = searcher.doc(hits.scoreDocs[i].doc);
+                    Document d = hits.doc(i);
 
                     String resourceId   = d.get("search.resourceid");
                     String resourceType = d.get("search.resourcetype");
@@ -163,15 +187,15 @@ public class DSQuery
                     switch (Integer.parseInt( resourceType != null ? resourceType : handleType))
                     {
                         case Constants.ITEM:
-                            hitTypes.add(Constants.ITEM);
+                            hitTypes.add(Integer.valueOf(Constants.ITEM));
                             break;
 
                         case Constants.COLLECTION:
-                            hitTypes.add(Constants.COLLECTION);
+                            hitTypes.add(Integer.valueOf(Constants.COLLECTION));
                             break;
 
                         case Constants.COMMUNITY:
-                            hitTypes.add(Constants.COMMUNITY);
+                            hitTypes.add(Integer.valueOf(Constants.COMMUNITY));
                             break;
                     }
 
@@ -206,38 +230,6 @@ public class DSQuery
         return qr;
     }
 
-    private static TopDocs performQuery(QueryArgs args, IndexSearcher searcher, Query myquery, int max) throws IOException {
-        TopDocs hits;
-        try
-        {
-            if (args.getSortOption() == null)
-            {
-                SortField[] sortFields = new SortField[] {
-                        new SortField("search.resourcetype", SortField.INT, true),
-                        new SortField(null, SortField.SCORE, SortOption.ASCENDING.equals(args.getSortOrder()))
-                    };
-                hits = searcher.search(myquery, max, new Sort(sortFields));
-            }
-            else
-            {
-                SortField[] sortFields = new SortField[] {
-                        new SortField("search.resourcetype", SortField.INT, true),
-                        new SortField("sort_" + args.getSortOption().getName(), SortField.STRING, SortOption.DESCENDING.equals(args.getSortOrder())),
-                        SortField.FIELD_SCORE
-                    };
-                hits = searcher.search(myquery, max, new Sort(sortFields));
-            }
-        }
-        catch (Exception e)
-        {
-            // Lucene can throw an exception if it is unable to determine a sort time from the specified field
-            // Provide a fall back that just works on relevancy.
-            log.error("Unable to use speficied sort option: " + (args.getSortOption() == null ? "type/relevance": args.getSortOption().getName()));
-            hits = searcher.search(myquery, max, new Sort(SortField.FIELD_SCORE));
-        }
-        return hits;
-    }
-
     static String checkEmptyQuery(String myquery)
     {
         if (myquery == null || myquery.equals("()") || myquery.equals(""))
@@ -367,7 +359,7 @@ public class DSQuery
             {
                 String thisHandle = (String) i.next();
                 Integer thisType = (Integer) j.next();
-                String type = Constants.typeText[thisType];
+                String type = Constants.typeText[thisType.intValue()];
 
                 // also look up type
                 System.out.println(type + "\t" + thisHandle);
@@ -429,10 +421,7 @@ public class DSQuery
        
         // If we have already opened a searcher, check to see if the index has been updated
         // If it has, we need to close the existing searcher - we will open a new one later
-
-        Directory searchDir = FSDirectory.open(new File(indexDir));
-
-        if (searcher != null && lastModified != IndexReader.getCurrentVersion(searchDir))
+        if (searcher != null && lastModified != IndexReader.getCurrentVersion(indexDir))
         {
             try
             {
@@ -456,18 +445,17 @@ public class DSQuery
         if (searcher == null)
         {
             // So, open a new searcher
-            lastModified = IndexReader.getCurrentVersion(searchDir);
+            lastModified = IndexReader.getCurrentVersion(indexDir);
             String osName = System.getProperty("os.name");
             if (osName != null && osName.toLowerCase().contains("windows"))
             {
-                searcher = new IndexSearcher(searchDir){
+                searcher = new IndexSearcher(indexDir){
                     /*
                      * TODO: Has Lucene fixed this bug yet?
                      * Lucene doesn't release read locks in
                      * windows properly on finalize. Our hack
                      * extend IndexSearcher to force close().
                      */
-                    @Override
                     protected void finalize() throws Throwable {
                         this.close();
                         super.finalize();
@@ -476,7 +464,7 @@ public class DSQuery
             }
             else
             {
-                searcher = new IndexSearcher(searchDir);
+                searcher = new IndexSearcher(indexDir);
             }
         }
 
diff --git a/dspace-discovery/dspace-discovery-solr/pom.xml b/dspace-discovery/dspace-discovery-solr/pom.xml
index bddca7b8c1..bee9fe10de 100644
--- a/dspace-discovery/dspace-discovery-solr/pom.xml
+++ b/dspace-discovery/dspace-discovery-solr/pom.xml
@@ -1,60 +1,60 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-	<packaging>jar</packaging>
-	<groupId>org.dspace</groupId>
-	<artifactId>dspace-discovery-solr</artifactId>
-	<version>1.8.0-SNAPSHOT</version>
-    <name>DSpace Discovery :: Discovery Solr Implementation</name>
-
-    <parent>
-        <groupId>org.dspace</groupId>
-        <artifactId>discovery-modules</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
-   </parent>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.dspace</groupId>
-            <artifactId>dspace-discovery-provider</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-            <scope>provided</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.solr</groupId>
-            <artifactId>solr-solrj</artifactId>
-            <version>3.3.0</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.slf4j</groupId>
-                    <artifactId>slf4j-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-            <scope>provided</scope>
-        </dependency>
-
-    </dependencies>
-
-	<!--
-       The Subversion repository location is used by Continuum to update
-       against when changes have occured, this spawns a new build cycle
-       and releases snapshots into the snapshot repository below.
-    -->
-    <scm>
-        <connection>scm:svn:http://scm.dspace.org/svn/repo/dspace/trunk/dspace-discovery/dspace-discovery-solr</connection>
-        <developerConnection>
-            scm:svn:https://scm.dspace.org/svn/repo/dspace/trunk/dspace-discovery/dspace-discovery-solr
-        </developerConnection>
-        <url>http://scm.dspace.org/svn/repo/dspace/trunk/dspace-discovery/dspace-discovery-solr</url>
-    </scm>
-</project>
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+	<packaging>jar</packaging>
+	<groupId>org.dspace</groupId>
+	<artifactId>dspace-discovery-solr</artifactId>
+	<version>1.8.0-SNAPSHOT</version>
+    <name>DSpace Discovery :: Discovery Solr Implementation</name>
+
+    <parent>
+        <groupId>org.dspace</groupId>
+        <artifactId>discovery-modules</artifactId>
+        <version>1.8.0-SNAPSHOT</version>
+   </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.dspace</groupId>
+            <artifactId>dspace-discovery-provider</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.solr</groupId>
+            <artifactId>solr-solrj</artifactId>
+            <version>1.4.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.slf4j</groupId>
+                    <artifactId>slf4j-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+
+	<!--
+       The Subversion repository location is used by Continuum to update
+       against when changes have occured, this spawns a new build cycle
+       and releases snapshots into the snapshot repository below.
+    -->
+    <scm>
+        <connection>scm:svn:http://scm.dspace.org/svn/repo/dspace/trunk/dspace-discovery/dspace-discovery-solr</connection>
+        <developerConnection>
+            scm:svn:https://scm.dspace.org/svn/repo/dspace/trunk/dspace-discovery/dspace-discovery-solr
+        </developerConnection>
+        <url>http://scm.dspace.org/svn/repo/dspace/trunk/dspace-discovery/dspace-discovery-solr</url>
+    </scm>
+</project>
diff --git a/dspace-stats/pom.xml b/dspace-stats/pom.xml
index fb94ffdb1c..1a48960f47 100644
--- a/dspace-stats/pom.xml
+++ b/dspace-stats/pom.xml
@@ -1,135 +1,135 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-	
-	<parent>
-		<artifactId>dspace-parent</artifactId>
-		<groupId>org.dspace</groupId>
-		<version>1.8.0-SNAPSHOT</version>
-	</parent>
-	
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>org.dspace</groupId>
-	<artifactId>dspace-stats</artifactId>
-	<name>DSpace Solr Statistics Logging Client Library</name>
-	<version>1.8.0-SNAPSHOT</version>
-	<description>Library of Shared UsageEvent and EventConsumer Tools for Logging to Solr.</description>
-
-	<!--
-		The Subversion repository location is used by Continuum to update
-		against when changes have occured, this spawns a new build cycle and
-		releases snapshots into the snapshot repository below.
-	-->
-	<scm>
-		<connection>scm:svn:http://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats</connection>
-		<developerConnection>scm:svn:https://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats</developerConnection>
-		<url>http://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats</url>
-	</scm>
-
-	<developers>
-		<developer>
-			<name>Ben Bosman</name>
-			<email>ben at atmire.com</email>
-			<url>http://www.atmire.com</url>
-			<organization>@MIRE</organization>
-			<organizationUrl>http://www.atmire.com</organizationUrl>
-			<timezone>+1</timezone>
-		</developer>
-		<developer>
-			<name>Mark Diggory</name>
-			<email>mdiggory at atmire.com</email>
-			<url>http://www.atmire.com</url>
-			<organization>@MIRE</organization>
-			<organizationUrl>http://www.atmire.com</organizationUrl>
-			<timezone>-5</timezone>
-		</developer>
-		<developer>
-			<name>Lieven Droogmans</name>
-			<email>lieven at atmire.com</email>
-			<url>http://www.atmire.com</url>
-			<organization>@MIRE</organization>
-			<organizationUrl>http://www.atmire.com</organizationUrl>
-			<timezone>+1</timezone>
-		</developer>
-		<developer>
-			<name>Art Lowel</name>
-			<email>art at atmire.com</email>
-			<url>http://www.atmire.com</url>
-			<organization>@MIRE</organization>
-			<organizationUrl>http://www.atmire.com</organizationUrl>
-			<timezone>+1</timezone>
-		</developer>
-		<developer>
-			<name>Kevin Van de velde</name>
-			<email>kevin at atmire.com</email>
-			<url>http://www.atmire.com</url>
-			<organization>@MIRE</organization>
-			<organizationUrl>http://www.atmire.com</organizationUrl>
-			<timezone>+1</timezone>
-		</developer>
-	</developers>
-   
-    <contributors />
-
-	<dependencies>
-        <dependency>
-            <groupId>org.dspace</groupId>
-            <artifactId>dspace-services-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.dspace</groupId>
-            <artifactId>dspace-api</artifactId>
-        </dependency>
-		<dependency>
-			<groupId>org.apache.solr</groupId>
-			<artifactId>solr-solrj</artifactId>
-                        <version>3.3.0</version>
-		</dependency>
-		<dependency>
-			<groupId>org.dspace.dependencies</groupId>
-			<artifactId>dspace-geoip</artifactId>
-			<version>1.2.3</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.ant</groupId>
-			<artifactId>ant</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.dspace.dnsjava</groupId>
-			<artifactId>dnsjava</artifactId>
-			<version>2.0.6</version>
-		</dependency>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>servlet-api</artifactId>
-			<scope>provided</scope>
-		</dependency>
-        <dependency>
-            <groupId>org.ostermiller</groupId>
-            <artifactId>utils</artifactId>
-            <version>1.07.00</version>
-        </dependency>
-	</dependencies>
-   
-   <reporting>
-      <excludeDefaults>false</excludeDefaults>
-      <plugins>
-         <plugin>
-            <artifactId>maven-javadoc-plugin</artifactId>
-        <configuration>
-      
-          <minmemory>128m</minmemory>
-          <maxmemory>1g</maxmemory>
-       
-       </configuration>
-         </plugin>
-         <plugin>
-            <artifactId>maven-jxr-plugin</artifactId>
-            <configuration>
-               <aggregate>true</aggregate>
-            </configuration>
-         </plugin>
-         <plugin>
-            <artifactId>maven-site-plugin</artifactId>
-         </plugin>
-      </plugins>
-   </reporting>
-</project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	
+	<parent>
+		<artifactId>dspace-parent</artifactId>
+		<groupId>org.dspace</groupId>
+		<version>1.8.0-SNAPSHOT</version>
+	</parent>
+	
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.dspace</groupId>
+	<artifactId>dspace-stats</artifactId>
+	<name>DSpace Solr Statistics Logging Client Library</name>
+	<version>1.8.0-SNAPSHOT</version>
+	<description>Library of Shared UsageEvent and EventConsumer Tools for Logging to Solr.</description>
+
+	<!--
+		The Subversion repository location is used by Continuum to update
+		against when changes have occured, this spawns a new build cycle and
+		releases snapshots into the snapshot repository below.
+	-->
+	<scm>
+		<connection>scm:svn:http://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats</connection>
+		<developerConnection>scm:svn:https://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats</developerConnection>
+		<url>http://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats</url>
+	</scm>
+
+	<developers>
+		<developer>
+			<name>Ben Bosman</name>
+			<email>ben at atmire.com</email>
+			<url>http://www.atmire.com</url>
+			<organization>@MIRE</organization>
+			<organizationUrl>http://www.atmire.com</organizationUrl>
+			<timezone>+1</timezone>
+		</developer>
+		<developer>
+			<name>Mark Diggory</name>
+			<email>mdiggory at atmire.com</email>
+			<url>http://www.atmire.com</url>
+			<organization>@MIRE</organization>
+			<organizationUrl>http://www.atmire.com</organizationUrl>
+			<timezone>-5</timezone>
+		</developer>
+		<developer>
+			<name>Lieven Droogmans</name>
+			<email>lieven at atmire.com</email>
+			<url>http://www.atmire.com</url>
+			<organization>@MIRE</organization>
+			<organizationUrl>http://www.atmire.com</organizationUrl>
+			<timezone>+1</timezone>
+		</developer>
+		<developer>
+			<name>Art Lowel</name>
+			<email>art at atmire.com</email>
+			<url>http://www.atmire.com</url>
+			<organization>@MIRE</organization>
+			<organizationUrl>http://www.atmire.com</organizationUrl>
+			<timezone>+1</timezone>
+		</developer>
+		<developer>
+			<name>Kevin Van de velde</name>
+			<email>kevin at atmire.com</email>
+			<url>http://www.atmire.com</url>
+			<organization>@MIRE</organization>
+			<organizationUrl>http://www.atmire.com</organizationUrl>
+			<timezone>+1</timezone>
+		</developer>
+	</developers>
+   
+    <contributors />
+
+	<dependencies>
+        <dependency>
+            <groupId>org.dspace</groupId>
+            <artifactId>dspace-services-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.dspace</groupId>
+            <artifactId>dspace-api</artifactId>
+        </dependency>
+		<dependency>
+			<groupId>org.apache.solr</groupId>
+			<artifactId>solr-solrj</artifactId>
+            <version>1.4.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.dspace.dependencies</groupId>
+			<artifactId>dspace-geoip</artifactId>
+			<version>1.2.3</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ant</groupId>
+			<artifactId>ant</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.dspace.dnsjava</groupId>
+			<artifactId>dnsjava</artifactId>
+			<version>2.0.6</version>
+		</dependency>
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>servlet-api</artifactId>
+			<scope>provided</scope>
+		</dependency>
+        <dependency>
+            <groupId>org.ostermiller</groupId>
+            <artifactId>utils</artifactId>
+            <version>1.07.00</version>
+        </dependency>
+	</dependencies>
+   
+   <reporting>
+      <excludeDefaults>false</excludeDefaults>
+      <plugins>
+         <plugin>
+            <artifactId>maven-javadoc-plugin</artifactId>
+        <configuration>
+      
+          <minmemory>128m</minmemory>
+          <maxmemory>1g</maxmemory>
+       
+       </configuration>
+         </plugin>
+         <plugin>
+            <artifactId>maven-jxr-plugin</artifactId>
+            <configuration>
+               <aggregate>true</aggregate>
+            </configuration>
+         </plugin>
+         <plugin>
+            <artifactId>maven-site-plugin</artifactId>
+         </plugin>
+      </plugins>
+   </reporting>
+</project>
\ No newline at end of file
diff --git a/dspace/modules/solr/pom.xml b/dspace/modules/solr/pom.xml
index 5fb8742689..bd4b6dc27b 100644
--- a/dspace/modules/solr/pom.xml
+++ b/dspace/modules/solr/pom.xml
@@ -1,84 +1,84 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-   <modelVersion>4.0.0</modelVersion>
-   <groupId>org.dspace.modules</groupId>
-   <artifactId>solr</artifactId>
-   <packaging>war</packaging>
-   <name>DSpace SOLR :: Web Application</name>
-   <description>
-      DSpace SOLR Service Provider Web Application
-   </description>
-
-   <!--
-      A Parent POM that Maven inherits DSpace Default
-      POM atrributes from.
-   -->
-   <parent>
-      <groupId>org.dspace</groupId>
-      <artifactId>modules</artifactId>
-      <version>1.8.0-SNAPSHOT</version>
-   </parent>
-   
-   <!--
-      The Subversion repository location is used by Continuum to update
-      against when changes have occured, this spawns a new build cycle
-      and releases snapshots into the snapshot repository below.
-   -->
-   <scm>
-      <connection>scm:svn:http://dspace.svn.sourceforge.net/svnroot/dspace/trunk/dspace/modules/solr</connection>
-      <developerConnection>scm:svn:https://dspace.svn.sourceforge.net/svnroot/dspace/trunk/dspace/modules/solr</developerConnection>
-      <url>http://dspace.svn.sourceforge.net/svnroot/dspace/trunk/dspace/modules/solr</url>
-   </scm>
-
-   <build>
-      <plugins>
-         <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-war-plugin</artifactId>
-            <executions>
-               <execution>
-                  <phase>prepare-package</phase>
-               </execution>
-            </executions>
-         </plugin>
-      </plugins>
-   </build>
-   <dependencies>
-       <dependency>
-           <groupId>org.dspace</groupId>
-           <artifactId>dspace-solr</artifactId>
-           <version>3.3.0.0</version>
-           <classifier>skinny</classifier>
-           <type>war</type>
-       </dependency>
-
-       <dependency>
-           <groupId>org.dspace</groupId>
-           <artifactId>dspace-solr</artifactId>
-           <version>3.3.0.0</version>
-           <classifier>classes</classifier>
-           <type>jar</type>
-       </dependency>
-
-      <dependency>
-         <groupId>org.slf4j</groupId>
-         <artifactId>slf4j-api</artifactId>
-         <version>1.5.6</version>
-      </dependency>
-       
-      <dependency>
-         <groupId>org.slf4j</groupId>
-         <artifactId>slf4j-jdk14</artifactId>
-         <version>1.5.6</version>
-      </dependency>
-
-
-    <!-- support odd cases where JAXP cannot be found in JVM -->
-    <dependency>
-        <groupId>xalan</groupId>
-        <artifactId>xalan</artifactId>
-        <version>2.7.0</version>
-    </dependency>
-
-   </dependencies>
-
-</project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+   <modelVersion>4.0.0</modelVersion>
+   <groupId>org.dspace.modules</groupId>
+   <artifactId>solr</artifactId>
+   <packaging>war</packaging>
+   <name>DSpace SOLR :: Web Application</name>
+   <description>
+      DSpace SOLR Service Provider Web Application
+   </description>
+
+   <!--
+      A Parent POM that Maven inherits DSpace Default
+      POM atrributes from.
+   -->
+   <parent>
+      <groupId>org.dspace</groupId>
+      <artifactId>modules</artifactId>
+      <version>1.8.0-SNAPSHOT</version>
+   </parent>
+   
+   <!--
+      The Subversion repository location is used by Continuum to update
+      against when changes have occured, this spawns a new build cycle
+      and releases snapshots into the snapshot repository below.
+   -->
+   <scm>
+      <connection>scm:svn:http://dspace.svn.sourceforge.net/svnroot/dspace/trunk/dspace/modules/solr</connection>
+      <developerConnection>scm:svn:https://dspace.svn.sourceforge.net/svnroot/dspace/trunk/dspace/modules/solr</developerConnection>
+      <url>http://dspace.svn.sourceforge.net/svnroot/dspace/trunk/dspace/modules/solr</url>
+   </scm>
+
+   <build>
+      <plugins>
+         <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-war-plugin</artifactId>
+            <executions>
+               <execution>
+                  <phase>prepare-package</phase>
+               </execution>
+            </executions>
+         </plugin>
+      </plugins>
+   </build>
+   <dependencies>
+       <dependency>
+           <groupId>org.dspace</groupId>
+           <artifactId>dspace-solr</artifactId>
+           <version>1.4.1.0</version>
+           <classifier>skinny</classifier>
+           <type>war</type>
+       </dependency>
+
+       <dependency>
+           <groupId>org.dspace</groupId>
+           <artifactId>dspace-solr</artifactId>
+           <version>1.4.1.0</version>
+           <classifier>classes</classifier>
+           <type>jar</type>
+       </dependency>
+
+      <dependency>
+         <groupId>org.slf4j</groupId>
+         <artifactId>slf4j-api</artifactId>
+         <version>1.5.6</version>
+      </dependency>
+       
+      <dependency>
+         <groupId>org.slf4j</groupId>
+         <artifactId>slf4j-jdk14</artifactId>
+         <version>1.5.6</version>
+      </dependency>
+
+
+    <!-- support odd cases where JAXP cannot be found in JVM -->
+    <dependency>
+        <groupId>xalan</groupId>
+        <artifactId>xalan</artifactId>
+        <version>2.7.0</version>
+    </dependency>
+
+   </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/dspace/solr/search/conf/schema.xml b/dspace/solr/search/conf/schema.xml
index 180751d7ce..b19040d968 100644
--- a/dspace/solr/search/conf/schema.xml
+++ b/dspace/solr/search/conf/schema.xml
@@ -1,620 +1,658 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements.  See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License.  You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<!--
- This is the Solr schema file. This file should be named "schema.xml" and
- should be in the conf directory under the solr home
- (i.e. ./solr/conf/schema.xml by default)
- or located where the classloader for the Solr webapp can find it.
-
- This example schema is the recommended starting point for users.
- It should be kept correct and concise, usable out-of-the-box.
-
- For more information, on how to customize this file, please see
- http://wiki.apache.org/solr/SchemaXml
-
- PERFORMANCE NOTE: this schema includes many optional features and should not
- be used for benchmarking.  To improve performance one could
-  - set stored="false" for all fields possible (esp large fields) when you
-    only need to search on the field but don't need to return the original
-    value.
-  - set indexed="false" if you don't need to search on the field, but only
-    return the field as a result of searching on other indexed fields.
-  - remove all unneeded copyField statements
-  - for best index size and searching performance, set "index" to false
-    for all general text fields, use copyField to copy them to the
-    catchall "text" field, and use that for searching.
-  - For maximum indexing performance, use the StreamingUpdateSolrServer
-    java client.
-  - Remember to run the JVM in server mode, and use a higher logging level
-    that avoids logging every request
--->
-
-<schema name="example" version="1.4">
-  <!-- attribute "name" is the name of this schema and is only used for display purposes.
-       Applications should change this to reflect the nature of the search collection.
-       version="1.4" is Solr's version number for the schema syntax and semantics.  It should
-       not normally be changed by applications.
-       1.0: multiValued attribute did not exist, all fields are multiValued by nature
-       1.1: multiValued attribute introduced, false by default
-       1.2: omitTermFreqAndPositions attribute introduced, true by default except for text fields.
-       1.3: removed optional field compress feature
-       1.4: default auto-phrase (QueryParser feature) to off
-     -->
-
-  <types>
-    <!-- field type definitions. The "name" attribute is
-       just a label to be used by field definitions.  The "class"
-       attribute and any other attributes determine the real
-       behavior of the fieldType.
-         Class names starting with "solr" refer to java classes in the
-       org.apache.solr.analysis package.
-    -->
-
-    <!-- The StrField type is not analyzed, but indexed/stored verbatim.
-       - StrField and TextField support an optional compressThreshold which
-       limits compression (if enabled in the derived fields) to values which
-       exceed a certain size (in characters).
-    -->
-    <fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
-
-    <!-- boolean type: "true" or "false" -->
-    <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" omitNorms="true"/>
-    <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
-    <fieldtype name="binary" class="solr.BinaryField"/>
-
-    <!-- The optional sortMissingLast and sortMissingFirst attributes are
-         currently supported on types that are sorted internally as strings.
-	       This includes "string","boolean","sint","slong","sfloat","sdouble","pdate"
-       - If sortMissingLast="true", then a sort on this field will cause documents
-         without the field to come after documents with the field,
-         regardless of the requested sort order (asc or desc).
-       - If sortMissingFirst="true", then a sort on this field will cause documents
-         without the field to come before documents with the field,
-         regardless of the requested sort order.
-       - If sortMissingLast="false" and sortMissingFirst="false" (the default),
-         then default lucene sorting will be used which places docs without the
-         field first in an ascending sort and last in a descending sort.
-    -->
-
-    <!--
-      Default numeric field types. For faster range queries, consider the tint/tfloat/tlong/tdouble types.
-    -->
-    <fieldType name="int" class="solr.TrieIntField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
-    <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
-    <fieldType name="long" class="solr.TrieLongField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
-    <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
-
-    <!--
-     Numeric field types that index each value at various levels of precision
-     to accelerate range queries when the number of values between the range
-     endpoints is large. See the javadoc for NumericRangeQuery for internal
-     implementation details.
-
-     Smaller precisionStep values (specified in bits) will lead to more tokens
-     indexed per value, slightly larger index size, and faster range queries.
-     A precisionStep of 0 disables indexing at different precision levels.
-    -->
-    <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
-    <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
-    <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
-    <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
-
-    <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
-         is a more restricted form of the canonical representation of dateTime
-         http://www.w3.org/TR/xmlschema-2/#dateTime
-         The trailing "Z" designates UTC time and is mandatory.
-         Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
-         All other components are mandatory.
-
-         Expressions can also be used to denote calculations that should be
-         performed relative to "NOW" to determine the value, ie...
-
-               NOW/HOUR
-                  ... Round to the start of the current hour
-               NOW-1DAY
-                  ... Exactly 1 day prior to now
-               NOW/DAY+6MONTHS+3DAYS
-                  ... 6 months and 3 days in the future from the start of
-                      the current day
-
-         Consult the DateField javadocs for more information.
-
-         Note: For faster range queries, consider the tdate type
-      -->
-    <fieldType name="date" class="solr.TrieDateField" omitNorms="true" precisionStep="0" positionIncrementGap="0"/>
-
-    <!-- A Trie based date field for faster date range queries and date faceting. -->
-    <fieldType name="tdate" class="solr.TrieDateField" omitNorms="true" precisionStep="6" positionIncrementGap="0"/>
-
-
-    <!--
-      Note:
-      These should only be used for compatibility with existing indexes (created with older Solr versions)
-      or if "sortMissingFirst" or "sortMissingLast" functionality is needed. Use Trie based fields instead.
-
-      Plain numeric field types that store and index the text
-      value verbatim (and hence don't support range queries, since the
-      lexicographic ordering isn't equal to the numeric ordering)
-    -->
-    <fieldType name="pint" class="solr.IntField" omitNorms="true"/>
-    <fieldType name="plong" class="solr.LongField" omitNorms="true"/>
-    <fieldType name="pfloat" class="solr.FloatField" omitNorms="true"/>
-    <fieldType name="pdouble" class="solr.DoubleField" omitNorms="true"/>
-    <fieldType name="pdate" class="solr.DateField" sortMissingLast="true" omitNorms="true"/>
-
-
-    <!--
-      Note:
-      These should only be used for compatibility with existing indexes (created with older Solr versions)
-      or if "sortMissingFirst" or "sortMissingLast" functionality is needed. Use Trie based fields instead.
-
-      Numeric field types that manipulate the value into
-      a string value that isn't human-readable in its internal form,
-      but with a lexicographic ordering the same as the numeric ordering,
-      so that range queries work correctly.
-    -->
-    <fieldType name="sint" class="solr.SortableIntField" sortMissingLast="true" omitNorms="true"/>
-    <fieldType name="slong" class="solr.SortableLongField" sortMissingLast="true" omitNorms="true"/>
-    <fieldType name="sfloat" class="solr.SortableFloatField" sortMissingLast="true" omitNorms="true"/>
-    <fieldType name="sdouble" class="solr.SortableDoubleField" sortMissingLast="true" omitNorms="true"/>
-
-
-    <!-- The "RandomSortField" is not used to store or search any
-         data.  You can declare fields of this type it in your schema
-         to generate pseudo-random orderings of your docs for sorting
-         purposes.  The ordering is generated based on the field name
-         and the version of the index, As long as the index version
-         remains unchanged, and the same field name is reused,
-         the ordering of the docs will be consistent.
-         If you want different psuedo-random orderings of documents,
-         for the same version of the index, use a dynamicField and
-         change the name
-     -->
-    <fieldType name="random" class="solr.RandomSortField" indexed="true" />
-
-    <!-- solr.TextField allows the specification of custom text analyzers
-         specified as a tokenizer and a list of token filters. Different
-         analyzers may be specified for indexing and querying.
-
-         The optional positionIncrementGap puts space between multiple fields of
-         this type on the same document, with the purpose of preventing false phrase
-         matching across fields.
-
-         For more info on customizing your analyzer chain, please see
-         http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
-     -->
-
-    <!-- One can also specify an existing Analyzer class that has a
-         default constructor via the class attribute on the analyzer element
-    <fieldType name="text_greek" class="solr.TextField">
-      <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/>
-    </fieldType>
-    -->
-
-    <!-- A text field that only splits on whitespace for exact matching of words -->
-    <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
-      <analyzer>
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-      </analyzer>
-    </fieldType>
-
-    <!-- A text field that uses WordDelimiterFilter to enable splitting and matching of
-        words on case-change, alpha numeric boundaries, and non-alphanumeric chars,
-        so that a query of "wifi" or "wi fi" could match a document containing "Wi-Fi".
-        Synonyms and stopwords are customized by external files, and stemming is enabled.
-        Duplicate tokens at the same position (which may result from Stemmed Synonyms or
-        WordDelim parts) are removed.
-        -->
-    <fieldType name="text" class="solr.TextField" positionIncrementGap="100">
-      <analyzer type="index">
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <!-- in this example, we will only use synonyms at query time
-        <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
-        -->
-        <!-- Case insensitive stop word removal.
-          add enablePositionIncrements=true in both the index and query
-          analyzers to leave a 'gap' for more accurate phrase queries.
-        -->
-        <filter class="solr.StopFilterFactory"
-                ignoreCase="true"
-                words="stopwords.txt"
-                enablePositionIncrements="true"
-                />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-        <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
-        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
-      </analyzer>
-      <analyzer type="query">
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
-        <filter class="solr.StopFilterFactory"
-                ignoreCase="true"
-                words="stopwords.txt"
-                enablePositionIncrements="true"
-                />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-        <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
-        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
-      </analyzer>
-    </fieldType>
-
-
-    <!-- Less flexible matching, but less false matches.  Probably not ideal for product names,
-         but may be good for SKUs.  Can insert dashes in the wrong place and still match. -->
-    <fieldType name="textTight" class="solr.TextField" positionIncrementGap="100" >
-      <analyzer>
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
-        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-        <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
-        <!-- this filter can remove any duplicate tokens that appear at the same position - sometimes
-             possible with WordDelimiterFilter in conjuncton with stemming. -->
-        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
-      </analyzer>
-    </fieldType>
-
-
-
-    <!-- A general unstemmed text field - good if one does not know the language of the field -->
-    <fieldType name="textgen" class="solr.TextField" positionIncrementGap="100">
-      <analyzer type="index">
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-      </analyzer>
-      <analyzer type="query">
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
-        <filter class="solr.StopFilterFactory"
-                ignoreCase="true"
-                words="stopwords.txt"
-                enablePositionIncrements="true"
-                />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-      </analyzer>
-    </fieldType>
-
-
-    <!-- A general unstemmed text field that indexes tokens normally and also
-         reversed (via ReversedWildcardFilterFactory), to enable more efficient
-	 leading wildcard queries. -->
-    <fieldType name="text_rev" class="solr.TextField" positionIncrementGap="100">
-      <analyzer type="index">
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-        <filter class="solr.ReversedWildcardFilterFactory" withOriginal="true"
-           maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/>
-      </analyzer>
-      <analyzer type="query">
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
-        <filter class="solr.StopFilterFactory"
-                ignoreCase="true"
-                words="stopwords.txt"
-                enablePositionIncrements="true"
-                />
-        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-      </analyzer>
-    </fieldType>
-
-    <!-- charFilter + WhitespaceTokenizer  -->
-    <!--
-    <fieldType name="textCharNorm" class="solr.TextField" positionIncrementGap="100" >
-      <analyzer>
-        <charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-      </analyzer>
-    </fieldType>
-    -->
-
-    <!-- This is an example of using the KeywordTokenizer along
-         With various TokenFilterFactories to produce a sortable field
-         that does not include some properties of the source text
-      -->
-    <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
-      <analyzer>
-        <!-- KeywordTokenizer does no actual tokenizing, so the entire
-             input string is preserved as a single token
-          -->
-        <tokenizer class="solr.KeywordTokenizerFactory"/>
-        <!-- The LowerCase TokenFilter does what you expect, which can be
-             when you want your sorting to be case insensitive
-          -->
-        <filter class="solr.LowerCaseFilterFactory" />
-        <!-- The TrimFilter removes any leading or trailing whitespace -->
-        <filter class="solr.TrimFilterFactory" />
-        <!-- The PatternReplaceFilter gives you the flexibility to use
-             Java Regular expression to replace any sequence of characters
-             matching a pattern with an arbitrary replacement string,
-             which may include back references to portions of the original
-             string matched by the pattern.
-
-             See the Java Regular Expression documentation for more
-             information on pattern and replacement string syntax.
-
-             http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/package-summary.html
-          -->
-        <filter class="solr.PatternReplaceFilterFactory"
-                pattern="([^a-z])" replacement="" replace="all"
-        />
-      </analyzer>
-    </fieldType>
-
-    <fieldtype name="phonetic" stored="false" indexed="true" class="solr.TextField" >
-      <analyzer>
-        <tokenizer class="solr.StandardTokenizerFactory"/>
-        <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
-      </analyzer>
-    </fieldtype>
-
-    <fieldtype name="payloads" stored="false" indexed="true" class="solr.TextField" >
-      <analyzer>
-        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-        <!--
-        The DelimitedPayloadTokenFilter can put payloads on tokens... for example,
-        a token of "foo|1.4"  would be indexed as "foo" with a payload of 1.4f
-        Attributes of the DelimitedPayloadTokenFilterFactory :
-         "delimiter" - a one character delimiter. Default is | (pipe)
-	 "encoder" - how to encode the following value into a playload
-	    float -> org.apache.lucene.analysis.payloads.FloatEncoder,
-	    integer -> o.a.l.a.p.IntegerEncoder
-	    identity -> o.a.l.a.p.IdentityEncoder
-            Fully Qualified class name implementing PayloadEncoder, Encoder must have a no arg constructor.
-         -->
-        <filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/>
-      </analyzer>
-    </fieldtype>
-
-    <!-- lowercases the entire field value, keeping it as a single token.  -->
-    <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100">
-      <analyzer>
-        <tokenizer class="solr.KeywordTokenizerFactory"/>
-        <filter class="solr.LowerCaseFilterFactory" />
-      </analyzer>
-    </fieldType>
-
-
-    <!-- since fields of this type are by default not stored or indexed,
-         any data added to them will be ignored outright.  -->
-    <fieldtype name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
-
-
-    <!-- This is an example of using the KeywordTokenizer along
-         With various TokenFilterFactories to produce a sortable field
-         that does not include some properties of the source text
-      -->
-    <fieldType name="lowerCaseSort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
-      <analyzer>
-        <!-- KeywordTokenizer does no actual tokenizing, so the entire
-             input string is preserved as a single token
-          -->
-        <tokenizer class="solr.KeywordTokenizerFactory"/>
-        <!-- The LowerCase TokenFilter does what you expect, which can be
-             when you want your sorting to be case insensitive
-          -->
-        <filter class="solr.LowerCaseFilterFactory" />
-        <!-- The TrimFilter removes any leading or trailing whitespace -->
-        <filter class="solr.TrimFilterFactory" />
-      </analyzer>
-    </fieldType>
-
-    <!--This field is used for auto complete features in the discovery search-->
-    <fieldType name="dspaceAutoComplete" class="solr.TextField" sortMissingLast="true" omitNorms="true">
-        <analyzer>
-            <!--Split everything up by space-->
-            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
-
-            <!--Lower cases our values-->
-            <filter class="solr.LowerCaseFilterFactory" />
-            <!--Discards common words.-->
-            <filter class="solr.StopFilterFactory" />
-            <!-- The TrimFilter removes any leading or trailing whitespace -->
-            <filter class="solr.TrimFilterFactory" />
-        </analyzer>
-    </fieldType>
-
-
-    <!--This field is used for auto complete features in the discovery search-->
-    <fieldType name="dspaceAutoCompleteFull" class="solr.TextField" sortMissingLast="true" omitNorms="true">
-        <analyzer>
-            <!--Split everything up by space-->
-            <tokenizer class="solr.KeywordTokenizerFactory"/>
-
-            <!--Lower cases our values-->
-            <filter class="solr.LowerCaseFilterFactory" />
-            <!-- The TrimFilter removes any leading or trailing whitespace -->
-            <filter class="solr.TrimFilterFactory" />
-        </analyzer>
-    </fieldType>
-
-    <fieldType name="dspaceFilter" class="solr.TextField" sortMissingLast="true" omitNorms="true">
-        <analyzer>
-            <!--Treats the entire field as a single token, regardless of its content-->
-            <tokenizer class="solr.KeywordTokenizerFactory"/>
-
-            <!--<filter class="solr.LowerCaseFilterFactory" />-->
-        </analyzer>
-    </fieldType>
- </types>
-
-
- <fields>
-   <!-- Valid attributes for fields:
-     name: mandatory - the name for the field
-     type: mandatory - the name of a previously defined type from the
-       <types> section
-     indexed: true if this field should be indexed (searchable or sortable)
-     stored: true if this field should be retrievable
-     compressed: [false] if this field should be stored using gzip compression
-       (this will only apply if the field type is compressable; among
-       the standard field types, only TextField and StrField are)
-     multiValued: true if this field may contain multiple values per document
-     omitNorms: (expert) set to true to omit the norms associated with
-       this field (this disables length normalization and index-time
-       boosting for the field, and saves some memory).  Only full-text
-       fields or fields that need an index-time boost need norms.
-     termVectors: [false] set to true to store the term vector for a
-       given field.
-       When using MoreLikeThis, fields used for similarity should be
-       stored for best performance.
-     termPositions: Store position information with the term vector.
-       This will increase storage costs.
-     termOffsets: Store offset information with the term vector. This
-       will increase storage costs.
-     default: a value that should be used if no value is specified
-       when adding a document.
-   -->
-
-   <!-- catchall field, containing all other searchable text fields (implemented
-        via copyField further on in this schema  -->
-    <field name="text" type="text" indexed="true" stored="false" multiValued="true"/>
-
-
-   <field name="fulltext" type="text" indexed="true" stored="false" multiValued="true"/>
-
-    <!-- Internal DSpace Object ID -->
-   <field name="search.resourceid" type="sint" indexed="true" stored="true" required="true" omitNorms="true" />
-
-    <!-- Internal DSpaceObject Type ID -->
-   <field name="search.resourcetype" type="sint" indexed="true" stored="true" required="true" omitNorms="true" />
-
-    <!-- All Items/Communities/Collections placed in Discovery must have a unique handle -->
-   <field name="handle" type="string" indexed="true" stored="true" required="true" omitNorms="true" />
-
-    <!-- Community and collection hierarchy of the Item of interest (candidate for hierarchical facetting ) -->
-   <field name="location" type="lowerCaseSort" indexed="true" stored="true" multiValued="true" required="false" omitNorms="true" />
-    <field name="location.comm" type="lowerCaseSort" indexed="true" stored="true" multiValued="true" required="false" omitNorms="true" />
-    <field name="location.coll" type="lowerCaseSort" indexed="true" stored="true" multiValued="true" required="false" omitNorms="true" />
-
-    <!-- used by the DSpace Discovery Solr Indexer to track the last time a document was indexed -->
-   <field name="SolrIndexer.lastIndexed" type="date" indexed="true" stored="true" default="NOW" multiValued="false" omitNorms="true" />
-
-   <!-- Custom Mapping to assure ds.creator is placed into dc.contributor.author by defualt -->
-   <copyField source="dc.creator" dest="dc.contributor.author"/>
-   <copyField source="dc.creator" dest="dc.contributor.author_ac"/>
-   <copyField source="dc.creator" dest="dc.contributor.author_filter"/>
-   <copyField source="dc.creator" dest="dc.contributor.author_sort"/>
-
-
-     <!--Dynamic field used for search autocompletion-->
-    <dynamicField name="*_ac" type="dspaceAutoComplete" indexed="true" stored="true" omitNorms="true" multiValued="true"/>
-    <dynamicField name="*_ac.full" type="dspaceAutoCompleteFull" indexed="true" stored="true" omitNorms="true" multiValued="true"/>
-
-     <!--Dynamic field used for sidebar filters-->
-     <dynamicField name="*_filter" type="dspaceFilter" indexed="true" stored="true" multiValued="true" omitNorms="true" />
-
-
-     <dynamicField name="*_sort" type="lowerCaseSort" indexed="true" stored="true" multiValued="false" omitNorms="true"/>
-
-     <!--Date matching-->
-    <dynamicField name="*.year" type="sint" indexed="true" stored="true" multiValued="true" omitNorms="true" />
-    <dynamicField name="*_dt" type="date" indexed="true" stored="true" multiValued="true" omitNorms="true" />
-
-
-    <!--Used for matching on all other fields-->
-     <dynamicField name="*" type="text" multiValued="true"/>
-
-   <!-- non-tokenized version of manufacturer to make it easier to sort or group
-        results by manufacturer.  copied from "manu" via copyField -->
-   <!--<field name="manu_exact" type="string" indexed="true" stored="false"/>-->
-
-   <!-- Dynamic field definitions.  If a field name is not found, dynamicFields
-        will be used if the name matches any of the patterns.
-        RESTRICTION: the glob-like pattern in the name attribute must have
-        a "*" only at the start or the end.
-        EXAMPLE:  name="*_i" will match any field ending in _i (like myid_i, z_i)
-        Longer patterns will be matched first.  if equal size patterns
-        both match, the first appearing in the schema will be used.  -->
-   <dynamicField name="*_i"  type="int"    indexed="true"  stored="true"/>
-   <dynamicField name="*_s"  type="string"  indexed="true"  stored="true"/>
-   <dynamicField name="*_l"  type="long"   indexed="true"  stored="true"/>
-   <dynamicField name="*_t"  type="text"    indexed="true"  stored="true"/>
-   <dynamicField name="*_b"  type="boolean" indexed="true"  stored="true"/>
-   <dynamicField name="*_f"  type="float"  indexed="true"  stored="true"/>
-   <dynamicField name="*_d"  type="double" indexed="true"  stored="true"/>
-   <!--<dynamicField name="*_dt" type="date"    indexed="true"  stored="true"/>-->
-
-   <!-- some trie-coded dynamic fields for faster range queries -->
-   <dynamicField name="*_ti" type="tint"    indexed="true"  stored="true"/>
-   <dynamicField name="*_tl" type="tlong"   indexed="true"  stored="true"/>
-   <dynamicField name="*_tf" type="tfloat"  indexed="true"  stored="true"/>
-   <dynamicField name="*_td" type="tdouble" indexed="true"  stored="true"/>
-   <dynamicField name="*_tdt" type="tdate"  indexed="true"  stored="true"/>
-
-   <dynamicField name="*_pi"  type="pint"    indexed="true"  stored="true"/>
-
-   <dynamicField name="ignored_*" type="ignored" multiValued="true"/>
-   <dynamicField name="attr_*" type="textgen" indexed="true" stored="true" multiValued="true"/>
-
-   <dynamicField name="random_*" type="random" />
- </fields>
-
- <!-- Field to use to determine and enforce document uniqueness.
-      Unless this field is marked with required="false", it will be a required field
-   -->
- <uniqueKey>handle</uniqueKey>
-
- <!-- field for the QueryParser to use when an explicit fieldname is absent -->
- <defaultSearchField>text</defaultSearchField>
-
- <!-- SolrQueryParser configuration: defaultOperator="AND|OR" -->
- <solrQueryParser defaultOperator="OR"/>
-
-  <!-- copyField commands copy one field to another at the time a document
-        is added to the index.  It's used either to index the same field differently,
-        or to add multiple fields to the same field for easier/faster searching.  -->
-
-   <copyField source="*" dest="text"/>
-
-   <!-- Above, multiple source fields are copied to the [text] field.
-	  Another way to map multiple source fields to the same
-	  destination field is to use the dynamic field syntax.
-	  copyField also supports a maxChars to copy setting.  -->
-
-   <!-- <copyField source="*_t" dest="text" maxChars="3000"/> -->
-
-   <!-- copy name to alphaNameSort, a field designed for sorting by name -->
-   <!-- <copyField source="name" dest="alphaNameSort"/> -->
-
-
- <!-- Similarity is the scoring routine for each document vs. a query.
-      A custom similarity may be specified here, but the default is fine
-      for most applications.  -->
- <!-- <similarity class="org.apache.lucene.search.DefaultSimilarity"/> -->
- <!-- ... OR ...
-      Specify a SimilarityFactory class name implementation
-      allowing parameters to be used.
- -->
- <!--
- <similarity class="com.example.solr.CustomSimilarityFactory">
-   <str name="paramkey">param value</str>
- </similarity>
- -->
-
-
-</schema>
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!--
+ This is the Solr schema file. This file should be named "schema.xml" and
+ should be in the conf directory under the solr home
+ (i.e. ./solr/conf/schema.xml by default)
+ or located where the classloader for the Solr webapp can find it.
+
+ This example schema is the recommended starting point for users.
+ It should be kept correct and concise, usable out-of-the-box.
+
+ For more information, on how to customize this file, please see
+ http://wiki.apache.org/solr/SchemaXml
+
+ PERFORMANCE NOTE: this schema includes many optional features and should not
+ be used for benchmarking.  To improve performance one could
+  - set stored="false" for all fields possible (esp large fields) when you
+    only need to search on the field but don't need to return the original
+    value.
+  - set indexed="false" if you don't need to search on the field, but only
+    return the field as a result of searching on other indexed fields.
+  - remove all unneeded copyField statements
+  - for best index size and searching performance, set "index" to false
+    for all general text fields, use copyField to copy them to the
+    catchall "text" field, and use that for searching.
+  - For maximum indexing performance, use the StreamingUpdateSolrServer
+    java client.
+  - Remember to run the JVM in server mode, and use a higher logging level
+    that avoids logging every request
+-->
+
+<schema name="example" version="1.2">
+  <!-- attribute "name" is the name of this schema and is only used for display purposes.
+       Applications should change this to reflect the nature of the search collection.
+       version="1.2" is Solr's version number for the schema syntax and semantics.  It should
+       not normally be changed by applications.
+       1.0: multiValued attribute did not exist, all fields are multiValued by nature
+       1.1: multiValued attribute introduced, false by default
+       1.2: omitTermFreqAndPositions attribute introduced, true by default except for text fields.
+     -->
+
+  <types>
+    <!-- field type definitions. The "name" attribute is
+       just a label to be used by field definitions.  The "class"
+       attribute and any other attributes determine the real
+       behavior of the fieldType.
+         Class names starting with "solr" refer to java classes in the
+       org.apache.solr.analysis package.
+    -->
+
+    <!-- The StrField type is not analyzed, but indexed/stored verbatim.
+       - StrField and TextField support an optional compressThreshold which
+       limits compression (if enabled in the derived fields) to values which
+       exceed a certain size (in characters).
+    -->
+    <fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
+
+    <!-- boolean type: "true" or "false" -->
+    <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" omitNorms="true"/>
+    <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
+    <fieldtype name="binary" class="solr.BinaryField"/>
+
+    <!-- The optional sortMissingLast and sortMissingFirst attributes are
+         currently supported on types that are sorted internally as strings.
+	       This includes "string","boolean","sint","slong","sfloat","sdouble","pdate"
+       - If sortMissingLast="true", then a sort on this field will cause documents
+         without the field to come after documents with the field,
+         regardless of the requested sort order (asc or desc).
+       - If sortMissingFirst="true", then a sort on this field will cause documents
+         without the field to come before documents with the field,
+         regardless of the requested sort order.
+       - If sortMissingLast="false" and sortMissingFirst="false" (the default),
+         then default lucene sorting will be used which places docs without the
+         field first in an ascending sort and last in a descending sort.
+    -->
+
+    <!--
+      Default numeric field types. For faster range queries, consider the tint/tfloat/tlong/tdouble types.
+    -->
+    <fieldType name="int" class="solr.TrieIntField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
+    <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
+    <fieldType name="long" class="solr.TrieLongField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
+    <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
+
+    <!--
+     Numeric field types that index each value at various levels of precision
+     to accelerate range queries when the number of values between the range
+     endpoints is large. See the javadoc for NumericRangeQuery for internal
+     implementation details.
+
+     Smaller precisionStep values (specified in bits) will lead to more tokens
+     indexed per value, slightly larger index size, and faster range queries.
+     A precisionStep of 0 disables indexing at different precision levels.
+    -->
+    <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
+    <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
+    <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
+    <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
+
+    <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
+         is a more restricted form of the canonical representation of dateTime
+         http://www.w3.org/TR/xmlschema-2/#dateTime
+         The trailing "Z" designates UTC time and is mandatory.
+         Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
+         All other components are mandatory.
+
+         Expressions can also be used to denote calculations that should be
+         performed relative to "NOW" to determine the value, ie...
+
+               NOW/HOUR
+                  ... Round to the start of the current hour
+               NOW-1DAY
+                  ... Exactly 1 day prior to now
+               NOW/DAY+6MONTHS+3DAYS
+                  ... 6 months and 3 days in the future from the start of
+                      the current day
+
+         Consult the DateField javadocs for more information.
+
+         Note: For faster range queries, consider the tdate type
+      -->
+    <fieldType name="date" class="solr.TrieDateField" omitNorms="true" precisionStep="0" positionIncrementGap="0"/>
+
+    <!-- A Trie based date field for faster date range queries and date faceting. -->
+    <fieldType name="tdate" class="solr.TrieDateField" omitNorms="true" precisionStep="6" positionIncrementGap="0"/>
+
+
+    <!--
+      Note:
+      These should only be used for compatibility with existing indexes (created with older Solr versions)
+      or if "sortMissingFirst" or "sortMissingLast" functionality is needed. Use Trie based fields instead.
+
+      Plain numeric field types that store and index the text
+      value verbatim (and hence don't support range queries, since the
+      lexicographic ordering isn't equal to the numeric ordering)
+    -->
+    <fieldType name="pint" class="solr.IntField" omitNorms="true"/>
+    <fieldType name="plong" class="solr.LongField" omitNorms="true"/>
+    <fieldType name="pfloat" class="solr.FloatField" omitNorms="true"/>
+    <fieldType name="pdouble" class="solr.DoubleField" omitNorms="true"/>
+    <fieldType name="pdate" class="solr.DateField" sortMissingLast="true" omitNorms="true"/>
+
+
+    <!--
+      Note:
+      These should only be used for compatibility with existing indexes (created with older Solr versions)
+      or if "sortMissingFirst" or "sortMissingLast" functionality is needed. Use Trie based fields instead.
+
+      Numeric field types that manipulate the value into
+      a string value that isn't human-readable in its internal form,
+      but with a lexicographic ordering the same as the numeric ordering,
+      so that range queries work correctly.
+    -->
+    <fieldType name="sint" class="solr.SortableIntField" sortMissingLast="true" omitNorms="true"/>
+    <fieldType name="slong" class="solr.SortableLongField" sortMissingLast="true" omitNorms="true"/>
+    <fieldType name="sfloat" class="solr.SortableFloatField" sortMissingLast="true" omitNorms="true"/>
+    <fieldType name="sdouble" class="solr.SortableDoubleField" sortMissingLast="true" omitNorms="true"/>
+
+
+    <!-- The "RandomSortField" is not used to store or search any
+         data.  You can declare fields of this type it in your schema
+         to generate pseudo-random orderings of your docs for sorting
+         purposes.  The ordering is generated based on the field name
+         and the version of the index, As long as the index version
+         remains unchanged, and the same field name is reused,
+         the ordering of the docs will be consistent.
+         If you want different psuedo-random orderings of documents,
+         for the same version of the index, use a dynamicField and
+         change the name
+     -->
+    <fieldType name="random" class="solr.RandomSortField" indexed="true" />
+
+    <!-- solr.TextField allows the specification of custom text analyzers
+         specified as a tokenizer and a list of token filters. Different
+         analyzers may be specified for indexing and querying.
+
+         The optional positionIncrementGap puts space between multiple fields of
+         this type on the same document, with the purpose of preventing false phrase
+         matching across fields.
+
+         For more info on customizing your analyzer chain, please see
+         http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
+     -->
+
+    <!-- One can also specify an existing Analyzer class that has a
+         default constructor via the class attribute on the analyzer element
+    <fieldType name="text_greek" class="solr.TextField">
+      <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/>
+    </fieldType>
+    -->
+
+    <!-- A text field that only splits on whitespace for exact matching of words -->
+    <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
+      <analyzer>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+      </analyzer>
+    </fieldType>
+
+    <!-- A text field that uses WordDelimiterFilter to enable splitting and matching of
+        words on case-change, alpha numeric boundaries, and non-alphanumeric chars,
+        so that a query of "wifi" or "wi fi" could match a document containing "Wi-Fi".
+        Synonyms and stopwords are customized by external files, and stemming is enabled.
+        Duplicate tokens at the same position (which may result from Stemmed Synonyms or
+        WordDelim parts) are removed.
+        -->
+    <fieldType name="text" class="solr.TextField" positionIncrementGap="100">
+      <analyzer type="index">
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <!-- in this example, we will only use synonyms at query time
+        <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
+        -->
+        <!-- Case insensitive stop word removal.
+          add enablePositionIncrements=true in both the index and query
+          analyzers to leave a 'gap' for more accurate phrase queries.
+        -->
+        <filter class="solr.StopFilterFactory"
+                ignoreCase="true"
+                words="stopwords.txt"
+                enablePositionIncrements="true"
+                />
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+        <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
+        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+      </analyzer>
+      <analyzer type="query">
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
+        <filter class="solr.StopFilterFactory"
+                ignoreCase="true"
+                words="stopwords.txt"
+                enablePositionIncrements="true"
+                />
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+        <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
+        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+      </analyzer>
+    </fieldType>
+
+
+    <!-- Less flexible matching, but less false matches.  Probably not ideal for product names,
+         but may be good for SKUs.  Can insert dashes in the wrong place and still match. -->
+    <fieldType name="textTight" class="solr.TextField" positionIncrementGap="100" >
+      <analyzer>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
+        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+        <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt"/>
+        <!-- this filter can remove any duplicate tokens that appear at the same position - sometimes
+             possible with WordDelimiterFilter in conjuncton with stemming. -->
+        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+      </analyzer>
+    </fieldType>
+
+        <!--
+     Setup simple analysis for spell checking
+     -->
+    <fieldType name="textSpell" class="solr.StrField" positionIncrementGap="100" >
+      <analyzer>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+        <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
+      </analyzer>
+    </fieldType>
+
+    <!-- A general unstemmed text field - good if one does not know the language of the field -->
+    <fieldType name="textgen" class="solr.TextField" positionIncrementGap="100">
+      <analyzer type="index">
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+      </analyzer>
+      <analyzer type="query">
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
+        <filter class="solr.StopFilterFactory"
+                ignoreCase="true"
+                words="stopwords.txt"
+                enablePositionIncrements="true"
+                />
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+      </analyzer>
+    </fieldType>
+
+
+    <!-- A general unstemmed text field that indexes tokens normally and also
+         reversed (via ReversedWildcardFilterFactory), to enable more efficient
+	 leading wildcard queries. -->
+    <fieldType name="text_rev" class="solr.TextField" positionIncrementGap="100">
+      <analyzer type="index">
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+        <filter class="solr.ReversedWildcardFilterFactory" withOriginal="true"
+           maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/>
+      </analyzer>
+      <analyzer type="query">
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
+        <filter class="solr.StopFilterFactory"
+                ignoreCase="true"
+                words="stopwords.txt"
+                enablePositionIncrements="true"
+                />
+        <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
+        <filter class="solr.LowerCaseFilterFactory"/>
+      </analyzer>
+    </fieldType>
+
+    <!-- charFilter + WhitespaceTokenizer  -->
+    <!--
+    <fieldType name="textCharNorm" class="solr.TextField" positionIncrementGap="100" >
+      <analyzer>
+        <charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+      </analyzer>
+    </fieldType>
+    -->
+
+    <!-- This is an example of using the KeywordTokenizer along
+         With various TokenFilterFactories to produce a sortable field
+         that does not include some properties of the source text
+      -->
+    <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
+      <analyzer>
+        <!-- KeywordTokenizer does no actual tokenizing, so the entire
+             input string is preserved as a single token
+          -->
+        <tokenizer class="solr.KeywordTokenizerFactory"/>
+        <!-- The LowerCase TokenFilter does what you expect, which can be
+             when you want your sorting to be case insensitive
+          -->
+        <filter class="solr.LowerCaseFilterFactory" />
+        <!-- The TrimFilter removes any leading or trailing whitespace -->
+        <filter class="solr.TrimFilterFactory" />
+        <!-- The PatternReplaceFilter gives you the flexibility to use
+             Java Regular expression to replace any sequence of characters
+             matching a pattern with an arbitrary replacement string,
+             which may include back references to portions of the original
+             string matched by the pattern.
+
+             See the Java Regular Expression documentation for more
+             information on pattern and replacement string syntax.
+
+             http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/package-summary.html
+          -->
+        <filter class="solr.PatternReplaceFilterFactory"
+                pattern="([^a-z])" replacement="" replace="all"
+        />
+      </analyzer>
+    </fieldType>
+
+    <fieldtype name="phonetic" stored="false" indexed="true" class="solr.TextField" >
+      <analyzer>
+        <tokenizer class="solr.StandardTokenizerFactory"/>
+        <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
+      </analyzer>
+    </fieldtype>
+
+    <fieldtype name="payloads" stored="false" indexed="true" class="solr.TextField" >
+      <analyzer>
+        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+        <!--
+        The DelimitedPayloadTokenFilter can put payloads on tokens... for example,
+        a token of "foo|1.4"  would be indexed as "foo" with a payload of 1.4f
+        Attributes of the DelimitedPayloadTokenFilterFactory :
+         "delimiter" - a one character delimiter. Default is | (pipe)
+	 "encoder" - how to encode the following value into a playload
+	    float -> org.apache.lucene.analysis.payloads.FloatEncoder,
+	    integer -> o.a.l.a.p.IntegerEncoder
+	    identity -> o.a.l.a.p.IdentityEncoder
+            Fully Qualified class name implementing PayloadEncoder, Encoder must have a no arg constructor.
+         -->
+        <filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/>
+      </analyzer>
+    </fieldtype>
+
+    <!-- lowercases the entire field value, keeping it as a single token.  -->
+    <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100">
+      <analyzer>
+        <tokenizer class="solr.KeywordTokenizerFactory"/>
+        <filter class="solr.LowerCaseFilterFactory" />
+      </analyzer>
+    </fieldType>
+
+
+    <!-- since fields of this type are by default not stored or indexed,
+         any data added to them will be ignored outright.  -->
+    <fieldtype name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
+
+        <!-- This is an example of using the KeywordTokenizer along
+         With various TokenFilterFactories to produce a sortable field
+         that does not include some properties of the source text
+      -->
+    <fieldType name="handleIdentifier" class="solr.StrField" sortMissingLast="true" omitNorms="true">
+      <analyzer>
+          <!-- KeywordTokenizer does no actual tokenizing, so the entire
+             input string is preserved as a single token
+          -->
+        <tokenizer class="solr.KeywordTokenizerFactory"/>
+
+        <filter class="solr.LowerCaseFilterFactory" />
+        <!-- The TrimFilter removes any leading or trailing whitespace -->
+        <filter class="solr.TrimFilterFactory" />
+        <!-- The PatternReplaceFilter gives you the flexibility to use
+             Java Regular expression to replace any sequence of characters
+             matching a pattern with an arbitrary replacement string,
+             which may include back refrences to portions of the orriginal
+             string matched by the pattern.
+
+             See the Java Regular Expression documentation for more
+             infomation on pattern and replacement string syntax.
+
+             http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/package-summary.html
+          -->
+        <filter class="solr.PatternReplaceFilterFactory" pattern="http://hdl.handle.net/" replacement="" replace="all"/>
+
+      </analyzer>
+    </fieldType>
+
+
+    <!-- This is an example of using the KeywordTokenizer along
+         With various TokenFilterFactories to produce a sortable field
+         that does not include some properties of the source text
+      -->
+    <fieldType name="lowerCaseSort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
+      <analyzer>
+        <!-- KeywordTokenizer does no actual tokenizing, so the entire
+             input string is preserved as a single token
+          -->
+        <tokenizer class="solr.KeywordTokenizerFactory"/>
+        <!-- The LowerCase TokenFilter does what you expect, which can be
+             when you want your sorting to be case insensitive
+          -->
+        <filter class="solr.LowerCaseFilterFactory" />
+        <!-- The TrimFilter removes any leading or trailing whitespace -->
+        <filter class="solr.TrimFilterFactory" />
+      </analyzer>
+    </fieldType>
+
+    <!--This field is used for auto complete features in the discovery search-->
+    <fieldType name="dspaceAutoComplete" class="solr.TextField" sortMissingLast="true" omitNorms="true">
+        <analyzer>
+            <!--Split everything up by space-->
+            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
+
+            <!--Lower cases our values-->
+            <filter class="solr.LowerCaseFilterFactory" />
+            <!--Discards common words.-->
+            <filter class="solr.StopFilterFactory" />
+            <!-- The TrimFilter removes any leading or trailing whitespace -->
+            <filter class="solr.TrimFilterFactory" />
+        </analyzer>
+    </fieldType>
+
+
+    <!--This field is used for auto complete features in the discovery search-->
+    <fieldType name="dspaceAutoCompleteFull" class="solr.TextField" sortMissingLast="true" omitNorms="true">
+        <analyzer>
+            <!--Split everything up by space-->
+            <tokenizer class="solr.KeywordTokenizerFactory"/>
+
+            <!--Lower cases our values-->
+            <filter class="solr.LowerCaseFilterFactory" />
+            <!-- The TrimFilter removes any leading or trailing whitespace -->
+            <filter class="solr.TrimFilterFactory" />
+        </analyzer>
+    </fieldType>
+
+    <fieldType name="dspaceFilter" class="solr.TextField" sortMissingLast="true" omitNorms="true">
+        <analyzer>
+            <!--Treats the entire field as a single token, regardless of its content-->
+            <tokenizer class="solr.KeywordTokenizerFactory"/>
+
+            <!--<filter class="solr.LowerCaseFilterFactory" />-->
+        </analyzer>
+    </fieldType>
+ </types>
+
+
+ <fields>
+   <!-- Valid attributes for fields:
+     name: mandatory - the name for the field
+     type: mandatory - the name of a previously defined type from the
+       <types> section
+     indexed: true if this field should be indexed (searchable or sortable)
+     stored: true if this field should be retrievable
+     compressed: [false] if this field should be stored using gzip compression
+       (this will only apply if the field type is compressable; among
+       the standard field types, only TextField and StrField are)
+     multiValued: true if this field may contain multiple values per document
+     omitNorms: (expert) set to true to omit the norms associated with
+       this field (this disables length normalization and index-time
+       boosting for the field, and saves some memory).  Only full-text
+       fields or fields that need an index-time boost need norms.
+     termVectors: [false] set to true to store the term vector for a
+       given field.
+       When using MoreLikeThis, fields used for similarity should be
+       stored for best performance.
+     termPositions: Store position information with the term vector.
+       This will increase storage costs.
+     termOffsets: Store offset information with the term vector. This
+       will increase storage costs.
+     default: a value that should be used if no value is specified
+       when adding a document.
+   -->
+
+   <!-- catchall field, containing all other searchable text fields (implemented
+        via copyField further on in this schema  -->
+    <field name="text" type="text" indexed="true" stored="false" multiValued="true"/>
+
+
+   <field name="fulltext" type="text" indexed="true" stored="false" multiValued="true"/>
+
+    <!-- Internal DSpace Object ID -->
+   <field name="search.resourceid" type="sint" indexed="true" stored="true" required="true" omitNorms="true" />
+
+    <!-- Internal DSpaceObject Type ID -->
+   <field name="search.resourcetype" type="sint" indexed="true" stored="true" required="true" omitNorms="true" />
+
+    <!-- All Items/Communities/Collections placed in Discovery must have a unique handle -->
+   <field name="handle" type="string" indexed="true" stored="true" required="true" omitNorms="true" />
+
+    <!-- Community and collection hierarchy of the Item of interest (candidate for hierarchical facetting ) -->
+   <field name="location" type="lowerCaseSort" indexed="true" stored="true" multiValued="true" required="false" omitNorms="true" />
+    <field name="location.comm" type="lowerCaseSort" indexed="true" stored="true" multiValued="true" required="false" omitNorms="true" />
+    <field name="location.coll" type="lowerCaseSort" indexed="true" stored="true" multiValued="true" required="false" omitNorms="true" />
+
+    <!-- used by the DSpace Discovery Solr Indexer to track the last time a document was indexed -->
+   <field name="SolrIndexer.lastIndexed" type="date" indexed="true" stored="true" default="NOW" multiValued="false" omitNorms="true" />
+
+   <!-- Custom Mapping to assure ds.creator is placed into dc.contributor.author by defualt -->
+   <copyField source="dc.creator" dest="dc.contributor.author"/>
+   <copyField source="dc.creator" dest="dc.contributor.author_ac"/>
+   <copyField source="dc.creator" dest="dc.contributor.author_filter"/>
+   <copyField source="dc.creator" dest="dc.contributor.author_sort"/>
+
+
+     <!--Dynamic field used for search autocompletion-->
+    <dynamicField name="*_ac" type="dspaceAutoComplete" indexed="true" stored="true" omitNorms="true" multiValued="true"/>
+    <dynamicField name="*_ac.full" type="dspaceAutoCompleteFull" indexed="true" stored="true" omitNorms="true" multiValued="true"/>
+
+     <!--Dynamic field used for sidebar filters-->
+     <dynamicField name="*_filter" type="dspaceFilter" indexed="true" stored="true" multiValued="true" omitNorms="true" />
+
+
+     <dynamicField name="*_sort" type="lowerCaseSort" indexed="true" stored="true" multiValued="false" omitNorms="true"/>
+
+     <!--Date matching-->
+    <dynamicField name="*.year" type="sint" indexed="true" stored="true" multiValued="true" omitNorms="true" />
+    <dynamicField name="*_dt" type="date" indexed="true" stored="true" multiValued="true" omitNorms="true" />
+
+
+    <!--Used for matching on all other fields-->
+     <dynamicField name="*" type="text" multiValued="true"/>
+
+   <!-- non-tokenized version of manufacturer to make it easier to sort or group
+        results by manufacturer.  copied from "manu" via copyField -->
+   <!--<field name="manu_exact" type="string" indexed="true" stored="false"/>-->
+
+   <!--<field name="spell" type="textSpell" indexed="true" stored="true" multiValued="true"/>-->
+   <!-- Dynamic field definitions.  If a field name is not found, dynamicFields
+        will be used if the name matches any of the patterns.
+        RESTRICTION: the glob-like pattern in the name attribute must have
+        a "*" only at the start or the end.
+        EXAMPLE:  name="*_i" will match any field ending in _i (like myid_i, z_i)
+        Longer patterns will be matched first.  if equal size patterns
+        both match, the first appearing in the schema will be used.  -->
+   <dynamicField name="*_i"  type="int"    indexed="true"  stored="true"/>
+   <dynamicField name="*_s"  type="string"  indexed="true"  stored="true"/>
+   <dynamicField name="*_l"  type="long"   indexed="true"  stored="true"/>
+   <dynamicField name="*_t"  type="text"    indexed="true"  stored="true"/>
+   <dynamicField name="*_b"  type="boolean" indexed="true"  stored="true"/>
+   <dynamicField name="*_f"  type="float"  indexed="true"  stored="true"/>
+   <dynamicField name="*_d"  type="double" indexed="true"  stored="true"/>
+   <!--<dynamicField name="*_dt" type="date"    indexed="true"  stored="true"/>-->
+
+   <!-- some trie-coded dynamic fields for faster range queries -->
+   <dynamicField name="*_ti" type="tint"    indexed="true"  stored="true"/>
+   <dynamicField name="*_tl" type="tlong"   indexed="true"  stored="true"/>
+   <dynamicField name="*_tf" type="tfloat"  indexed="true"  stored="true"/>
+   <dynamicField name="*_td" type="tdouble" indexed="true"  stored="true"/>
+   <dynamicField name="*_tdt" type="tdate"  indexed="true"  stored="true"/>
+
+   <dynamicField name="*_pi"  type="pint"    indexed="true"  stored="true"/>
+
+   <dynamicField name="ignored_*" type="ignored" multiValued="true"/>
+   <dynamicField name="attr_*" type="textgen" indexed="true" stored="true" multiValued="true"/>
+
+   <dynamicField name="random_*" type="random" />
+ </fields>
+
+ <!-- Field to use to determine and enforce document uniqueness.
+      Unless this field is marked with required="false", it will be a required field
+   -->
+ <uniqueKey>handle</uniqueKey>
+
+ <!-- field for the QueryParser to use when an explicit fieldname is absent -->
+ <defaultSearchField>text</defaultSearchField>
+
+ <!-- SolrQueryParser configuration: defaultOperator="AND|OR" -->
+ <solrQueryParser defaultOperator="OR"/>
+
+  <!-- copyField commands copy one field to another at the time a document
+        is added to the index.  It's used either to index the same field differently,
+        or to add multiple fields to the same field for easier/faster searching.  -->
+
+   <copyField source="*" dest="text"/>
+
+   <!-- Above, multiple source fields are copied to the [text] field.
+	  Another way to map multiple source fields to the same
+	  destination field is to use the dynamic field syntax.
+	  copyField also supports a maxChars to copy setting.  -->
+
+   <!-- <copyField source="*_t" dest="text" maxChars="3000"/> -->
+
+   <!-- copy name to alphaNameSort, a field designed for sorting by name -->
+   <!-- <copyField source="name" dest="alphaNameSort"/> -->
+
+
+ <!-- Similarity is the scoring routine for each document vs. a query.
+      A custom similarity may be specified here, but the default is fine
+      for most applications.  -->
+ <!-- <similarity class="org.apache.lucene.search.DefaultSimilarity"/> -->
+ <!-- ... OR ...
+      Specify a SimilarityFactory class name implementation
+      allowing parameters to be used.
+ -->
+ <!--
+ <similarity class="com.example.solr.CustomSimilarityFactory">
+   <str name="paramkey">param value</str>
+ </similarity>
+ -->
+
+
+</schema>
diff --git a/pom.xml b/pom.xml
index e0fcc2dae8..b514be2faf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -347,12 +347,12 @@
          <dependency>
             <groupId>org.apache.lucene</groupId>
             <artifactId>lucene-core</artifactId>
-            <version>3.3.0</version>
+            <version>2.9.3</version>
          </dependency>
          <dependency>
             <groupId>org.apache.lucene</groupId>
             <artifactId>lucene-analyzers</artifactId>
-            <version>3.3.0</version>
+            <version>2.9.3</version>
          </dependency>
          <dependency>
             <groupId>org.dspace</groupId>