diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
index 97d8379f5c3..6941295f09d 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
@@ -3722,7 +3722,7 @@ public class BlockManager {
   private void removeFromExcessReplicateMap(Block block) {
     for (DatanodeStorageInfo info : blocksMap.getStorages(block)) {
       String uuid = info.getDatanodeDescriptor().getDatanodeUuid();
-      LightWeightLinkedSet<Block> excessReplicas = excessReplicateMap.get(uuid);
+      LightWeightLinkedSet<BlockInfo> excessReplicas = excessReplicateMap.get(uuid);
       if (excessReplicas != null) {
         if (excessReplicas.remove(block)) {
           excessBlocksCount.decrementAndGet();