diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
index e20f4371d1..edc22e8bbc 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
@@ -307,6 +307,17 @@ Replica getReplica() {
     return replicaInfo;
   }
 
+  public void releaseAnyRemainingReservedSpace() {
+    if (replicaInfo != null) {
+      if (replicaInfo.getReplicaInfo().getBytesReserved() > 0) {
+        LOG.warn("Block {} has not released the reserved bytes. "
+                + "Releasing {} bytes as part of close.", replicaInfo.getBlockId(),
+            replicaInfo.getReplicaInfo().getBytesReserved());
+        replicaInfo.releaseAllBytesReserved();
+      }
+    }
+  }
+
   /**
    * close files and release volume reference.
    */
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
index a511e81951..300d84157b 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
@@ -947,6 +947,9 @@ public void writeBlock(final ExtendedBlock block,
       IOUtils.closeStream(mirrorIn);
       IOUtils.closeStream(replyOut);
       IOUtils.closeSocket(mirrorSock);
+      if (blockReceiver != null) {
+        blockReceiver.releaseAnyRemainingReservedSpace();
+      }
       IOUtils.closeStream(blockReceiver);
       setCurrentBlockReceiver(null);
     }
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/LocalReplicaInPipeline.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/LocalReplicaInPipeline.java
index 99d2fc8e04..24b6bd550e 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/LocalReplicaInPipeline.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/LocalReplicaInPipeline.java
@@ -174,6 +174,10 @@ public void releaseAllBytesReserved() {
     getVolume().releaseLockedMemory(bytesReserved);
     bytesReserved = 0;
   }
+  @Override
+  public void releaseReplicaInfoBytesReserved() {
+    bytesReserved = 0;
+  }
 
   @Override
   public void setLastChecksumAndDataLen(long dataLength, byte[] checksum) {
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
index 174827b5a2..65da42d3a2 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ReplicaInPipeline.java
@@ -51,6 +51,11 @@ public interface ReplicaInPipeline extends Replica {
    */
   public void releaseAllBytesReserved();
 
+  /**
+   * Release the reserved space from the ReplicaInfo.
+   */
+  void releaseReplicaInfoBytesReserved();
+
   /**
    * store the checksum for the last chunk along with the data length
    * @param dataLength number of bytes on disk
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 a54d4ef1b9..054c2c347d 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
@@ -1826,6 +1826,9 @@ private ReplicaInfo finalizeReplica(String bpid, ReplicaInfo replicaInfo)
 
         newReplicaInfo = v.addFinalizedBlock(
             bpid, replicaInfo, replicaInfo, replicaInfo.getBytesReserved());
+        if (replicaInfo instanceof ReplicaInPipeline) {
+          ((ReplicaInPipeline) replicaInfo).releaseReplicaInfoBytesReserved();
+        }
         if (v.isTransientStorage()) {
           releaseLockedMemory(
               replicaInfo.getOriginalBytesReserved()
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
index 6740343e83..ffb6026a97 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
@@ -354,6 +354,10 @@ synchronized public void setBytesAcked(long bytesAcked) {
     public void releaseAllBytesReserved() {
     }
 
+    @Override
+    public void releaseReplicaInfoBytesReserved() {
+    }
+
     @Override
     synchronized public long getBytesOnDisk() {
       if (finalized) {
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
index b135411203..c9979d530b 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalReplicaInPipeline.java
@@ -44,6 +44,10 @@ public long getBytesAcked() {
   public void setBytesAcked(long bytesAcked) {
   }
 
+  @Override
+  public void releaseReplicaInfoBytesReserved() {
+  }
+
   @Override
   public void releaseAllBytesReserved() {
   }
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestSpaceReservation.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestSpaceReservation.java
index 9d5bfd7b2e..70c00d7b31 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestSpaceReservation.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestSpaceReservation.java
@@ -32,14 +32,18 @@
 
 import org.apache.hadoop.fs.BlockLocation;
 import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
+import org.apache.hadoop.fs.CreateFlag;
 import org.apache.hadoop.fs.FSDataOutputStream;
 import org.apache.hadoop.fs.HdfsBlockLocation;
 import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.permission.FsPermission;
 import org.apache.hadoop.hdfs.*;
 import org.apache.hadoop.hdfs.protocol.Block;
+import org.apache.hadoop.hdfs.protocol.ExtendedBlock;
 import org.apache.hadoop.hdfs.protocol.LocatedBlock;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.hdfs.server.datanode.DataNodeFaultInjector;
+import org.apache.hadoop.hdfs.server.datanode.ReplicaInfo;
 import org.apache.hadoop.hdfs.server.datanode.fsdataset.FsDatasetSpi;
 import org.apache.hadoop.hdfs.server.datanode.fsdataset.FsVolumeReference;
 import org.apache.hadoop.ipc.RemoteException;
@@ -57,6 +61,8 @@
 import java.io.OutputStream;
 import java.lang.management.ManagementFactory;
 import java.lang.reflect.Field;
+import java.util.Collection;
+import java.util.EnumSet;
 import java.util.Map;
 import java.util.Random;
 import java.util.concurrent.TimeoutException;
@@ -745,4 +751,48 @@ public Boolean get() {
     }, 500, 30000);
     checkReservedSpace(0);
   }
+
+  /**
+   * Ensure that bytes reserved of ReplicaInfo gets cleared
+   * during finalize.
+   *
+   * @throws IOException
+   */
+  @Test(timeout = 300000)
+  public void testReplicaInfoBytesReservedReleasedOnFinalize() throws IOException {
+    short replication = 3;
+    int bufferLength = 4096;
+    startCluster(BLOCK_SIZE, replication, -1);
+
+    String methodName = GenericTestUtils.getMethodName();
+    Path path = new Path("/" + methodName + ".01.dat");
+
+    FSDataOutputStream fos =
+        fs.create(path, FsPermission.getFileDefault(), EnumSet.of(CreateFlag.CREATE), bufferLength,
+            replication, BLOCK_SIZE, null);
+    // Allocate a block.
+    fos.write(new byte[bufferLength]);
+    fos.hsync();
+
+    DataNode dataNode = cluster.getDataNodes().get(0);
+    FsDatasetImpl fsDataSetImpl = (FsDatasetImpl) dataNode.getFSDataset();
+    long expectedReservedSpace = BLOCK_SIZE - bufferLength;
+
+    String bpid = cluster.getNamesystem().getBlockPoolId();
+    Collection<ReplicaInfo> replicas = FsDatasetTestUtil.getReplicas(fsDataSetImpl, bpid);
+    ReplicaInfo r = replicas.iterator().next();
+
+    // Verify Initial Bytes Reserved for Replica and Volume are correct
+    assertEquals(fsDataSetImpl.getVolumeList().get(0).getReservedForReplicas(),
+        expectedReservedSpace);
+    assertEquals(r.getBytesReserved(), expectedReservedSpace);
+
+    // Verify Bytes Reserved for Replica and Volume are correct after finalize
+    fsDataSetImpl.finalizeNewReplica(r, new ExtendedBlock(bpid, r));
+
+    assertEquals(fsDataSetImpl.getVolumeList().get(0).getReservedForReplicas(), 0L);
+    assertEquals(r.getBytesReserved(), 0L);
+
+    fos.close();
+  }
 }