From df78ea84df10226efdfd05c206074e4b9c30885b Mon Sep 17 00:00:00 2001
From: Xiaoyu Yao <xyao@apache.org>
Date: Mon, 11 Apr 2016 16:36:18 -0700
Subject: [PATCH] HADOOP-12993. Change ShutdownHookManger complete shutdown log
 from INFO to DEBUG. Contributed by Xiaoyu Yao.

(cherry picked from commit 8ced42daff5cd0cb11d26042ae8c8255ef629a40)
---
 .../main/java/org/apache/hadoop/util/ShutdownHookManager.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ShutdownHookManager.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ShutdownHookManager.java
index 2a388f5bdd6..e3f0077ac27 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ShutdownHookManager.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ShutdownHookManager.java
@@ -81,7 +81,7 @@ public class ShutdownHookManager {
                 LOG.error("ShutdownHookManger shutdown forcefully.");
                 EXECUTOR.shutdownNow();
               }
-              LOG.info("ShutdownHookManger complete shutdown.");
+              LOG.debug("ShutdownHookManger complete shutdown.");
             } catch (InterruptedException ex) {
               LOG.error("ShutdownHookManger interrupted while waiting for " +
                   "termination.", ex);