1 files changed, 0 insertions, 14 deletions
diff --git a/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java b/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
index 0ed093b3a8..b8c958f41f 100644
--- a/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
+++ b/core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
@@ -21,7 +21,6 @@ package org.elasticsearch.index.mapper;
 
 import com.carrotsearch.hppc.cursors.ObjectCursor;
 import com.carrotsearch.hppc.cursors.ObjectObjectCursor;
-import org.apache.lucene.document.Field;
 import org.apache.lucene.document.FieldType;
 import org.apache.lucene.index.IndexOptions;
 import org.apache.lucene.index.IndexableField;
@@ -286,12 +285,6 @@ public abstract class FieldMapper extends Mapper implements Cloneable {
         try {
             parseCreateField(context, fields);
             for (IndexableField field : fields) {
-                if (!customBoost()
-                        // don't set boosts eg. on dv fields
-                        && field.fieldType().indexOptions() != IndexOptions.NONE
-                        && indexCreatedVersion.before(Version.V_5_0_0_alpha1)) {
-                    ((Field)(field)).setBoost(fieldType().boost());
-                }
                 context.doc().add(field);
             }
         } catch (Exception e) {
@@ -306,13 +299,6 @@ public abstract class FieldMapper extends Mapper implements Cloneable {
      */
     protected abstract void parseCreateField(ParseContext context, List<IndexableField> fields) throws IOException;
 
-    /**
-     * Derived classes can override it to specify that boost value is set by derived classes.
-     */
-    protected boolean customBoost() {
-        return false;
-    }
-
     @Override
     public Iterator<Mapper> iterator() {
         return multiFields.iterator();