Index: oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakCodec.java
===================================================================
--- oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakCodec.java	(revision 0)
+++ oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakCodec.java	(working copy)
@@ -0,0 +1,97 @@
+/*
+* 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.
+*/
+package org.apache.jackrabbit.oak.plugins.index.lucene;
+
+import org.apache.lucene.codecs.DocValuesFormat;
+import org.apache.lucene.codecs.FieldInfosFormat;
+import org.apache.lucene.codecs.FilterCodec;
+import org.apache.lucene.codecs.LiveDocsFormat;
+import org.apache.lucene.codecs.NormsFormat;
+import org.apache.lucene.codecs.PostingsFormat;
+import org.apache.lucene.codecs.SegmentInfoFormat;
+import org.apache.lucene.codecs.StoredFieldsFormat;
+import org.apache.lucene.codecs.TermVectorsFormat;
+import org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat;
+import org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsFormat;
+import org.apache.lucene.codecs.lucene42.Lucene42NormsFormat;
+import org.apache.lucene.codecs.lucene42.Lucene42TermVectorsFormat;
+import org.apache.lucene.codecs.lucene46.Lucene46Codec;
+import org.apache.lucene.codecs.lucene46.Lucene46FieldInfosFormat;
+import org.apache.lucene.codecs.lucene46.Lucene46SegmentInfoFormat;
+
+/**
+ * Oak specific {@link org.apache.lucene.codecs.Codec}.
+ *
+ * It simply mimics {@link org.apache.lucene.codecs.lucene46.Lucene46Codec} but with uncompressed {@link org.apache.lucene.codecs.StoredFieldsFormat}.
+ */
+public class OakCodec extends FilterCodec {
+
+    private final TermVectorsFormat vectorsFormat = new Lucene42TermVectorsFormat();
+    private final FieldInfosFormat fieldInfosFormat = new Lucene46FieldInfosFormat();
+    private final SegmentInfoFormat segmentInfosFormat = new Lucene46SegmentInfoFormat();
+    private final LiveDocsFormat liveDocsFormat = new Lucene40LiveDocsFormat();
+    private final PostingsFormat defaultFormat = PostingsFormat.forName("Lucene41");
+    private final DocValuesFormat defaultDVFormat = DocValuesFormat.forName("Lucene45");
+    private final NormsFormat normsFormat = new Lucene42NormsFormat();
+    private final StoredFieldsFormat fieldsFormat = new Lucene40StoredFieldsFormat();
+
+    public OakCodec() {
+        super("oakCodec", new Lucene46Codec());
+    }
+
+    @Override
+    public PostingsFormat postingsFormat() {
+        return defaultFormat;
+    }
+
+    @Override
+    public DocValuesFormat docValuesFormat() {
+        return defaultDVFormat;
+    }
+
+    @Override
+    public StoredFieldsFormat storedFieldsFormat() {
+        return fieldsFormat;
+    }
+
+    @Override
+    public TermVectorsFormat termVectorsFormat() {
+        return vectorsFormat;
+    }
+
+    @Override
+    public FieldInfosFormat fieldInfosFormat() {
+        return fieldInfosFormat;
+    }
+
+    @Override
+    public SegmentInfoFormat segmentInfoFormat() {
+        return segmentInfosFormat;
+    }
+
+    @Override
+    public NormsFormat normsFormat() {
+        return normsFormat;
+    }
+
+    @Override
+    public LiveDocsFormat liveDocsFormat() {
+        return liveDocsFormat;
+    }
+}

Property changes on: oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakCodec.java
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
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Index: oak-lucene/src/main/resources/META-INF/services/org.apache.lucene.codecs.Codec
===================================================================
--- oak-lucene/src/main/resources/META-INF/services/org.apache.lucene.codecs.Codec	(revision 0)
+++ oak-lucene/src/main/resources/META-INF/services/org.apache.lucene.codecs.Codec	(working copy)
@@ -0,0 +1,20 @@
+#  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.
+org.apache.lucene.codecs.lucene40.Lucene40Codec
+org.apache.lucene.codecs.lucene41.Lucene41Codec
+org.apache.lucene.codecs.lucene42.Lucene42Codec
+org.apache.lucene.codecs.lucene45.Lucene45Codec
+org.apache.lucene.codecs.lucene46.Lucene46Codec
+org.apache.jackrabbit.oak.plugins.index.lucene.OakCodec
\ No newline at end of file