diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DataStreamer.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DataStreamer.java
index c1473dd268b..4c733bfa246 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DataStreamer.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DataStreamer.java
@@ -1781,6 +1781,7 @@ class DataStreamer extends Daemon {
         blockStream = out;
         result =  true; // success
         errorState.resetInternalError();
+        lastException.clear();
         // remove all restarting nodes from failed nodes list
         failed.removeAll(restartingNodes);
         restartingNodes.clear();
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestClientProtocolForPipelineRecovery.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestClientProtocolForPipelineRecovery.java
index 3f8c7f7796b..465a0838410 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestClientProtocolForPipelineRecovery.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestClientProtocolForPipelineRecovery.java
@@ -436,6 +436,8 @@ public class TestClientProtocolForPipelineRecovery {
           0, out.getStreamer().getPipelineRecoveryCount());
       out.write(1);
       out.close();
+      // Ensure that subsequent closes are idempotent and do not throw errors
+      out.close();
     } finally {
       if (cluster != null) {
         cluster.shutdown();