1 files changed, 3 insertions, 0 deletions
diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/config/ExternalSort.java b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/config/ExternalSort.java
index c196a962c..456b9c0cc 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/config/ExternalSort.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/config/ExternalSort.java
@@ -39,10 +39,12 @@ public class ExternalSort extends Sort {
     super(child, orderings, reverse);
   }
 
+  @Override
   public List<Ordering> getOrderings() {
     return orderings;
   }
 
+  @Override
   public boolean getReverse() {
     return reverse;
   }
@@ -68,6 +70,7 @@ public class ExternalSort extends Sort {
     this.maxAllocation = Math.max(initialAllocation, maxAllocation);
   }
 
+  @Override
   public long getInitialAllocation() {
     return initialAllocation;
   }