From 03a3a04c064f1fd733411ffa9c6b03d85e0a92c9 Mon Sep 17 00:00:00 2001
From: He Xiaoqiao <hexiaoqiao@apache.org>
Date: Mon, 22 Mar 2021 18:37:00 +0800
Subject: [PATCH] HDFS-15787. Remove unnecessary Lease Renew in
 FSNamesystem#internalReleaseLease. Contributed by Lisheng Sun.

Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: He Xiaoqiao <hexiaoqiao@apache.org>
---
 .../org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
index c6902b8ea2..7d9f78c064 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
@@ -3786,7 +3786,9 @@ boolean internalReleaseLease(Lease lease, String src, INodesInPath iip,
                 "RecoveryId = " + blockRecoveryId + " for block " + lastBlock);
       }
       lease = reassignLease(lease, src, recoveryLeaseHolder, pendingFile);
-      leaseManager.renewLease(lease);
+      if (recoveryLeaseHolder == null) {
+        leaseManager.renewLease(lease);
+      }
       break;
     }
     return false;