diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
index 98c0bcacab..0a543a22b2 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
@@ -54,4 +54,6 @@
 
     HDFS-7080. Fix finalize and upgrade unit test failures. (Arpit Agarwal)
 
+    HDFS-7084. FsDatasetImpl#copyBlockFiles debug log can be improved.
+    (Xiaoyu Yao via Arpit Agarwal)
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
index 23753bd40f..464d89a5ec 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
@@ -637,8 +637,8 @@ class FsDatasetImpl implements FsDatasetSpi<FsVolumeImpl> {
       throw new IOException("Failed to copy " + srcFile + " to " + dstFile, e);
     }
     if (LOG.isDebugEnabled()) {
-      LOG.debug("addBlock: Moved " + srcMeta + " to " + dstMeta);
-      LOG.debug("addBlock: Moved " + srcFile + " to " + dstFile);
+      LOG.debug("Copied " + srcMeta + " to " + dstMeta);
+      LOG.debug("Copied " + srcFile + " to " + dstFile);
     }
     return new File[] {dstMeta, dstFile};
   }