From ae3e8c61ff4c926ef3e71c782433ed9764d21478 Mon Sep 17 00:00:00 2001
From: Harsh J <harsh@cloudera.com>
Date: Mon, 30 Mar 2015 15:21:18 +0530
Subject: [PATCH] HDFS-4396. Add START_MSG/SHUTDOWN_MSG for ZKFC. Contributed
 by Liang Xie.

---
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt                    | 3 +++
 .../org/apache/hadoop/hdfs/tools/DFSZKFailoverController.java  | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 9b1cc3e763d..f437ad8cad9 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -323,6 +323,9 @@ Release 2.8.0 - UNRELEASED
 
   IMPROVEMENTS
 
+    HDFS-4396. Add START_MSG/SHUTDOWN_MSG for ZKFC
+    (Liang Xie via harsh)
+
     HDFS-7875. Improve log message when wrong value configured for
     dfs.datanode.failed.volumes.tolerated.
     (nijel via harsh)
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSZKFailoverController.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSZKFailoverController.java
index 85f77f1b7d1..4e256a21747 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSZKFailoverController.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSZKFailoverController.java
@@ -167,6 +167,8 @@ public class DFSZKFailoverController extends ZKFailoverController {
 
   public static void main(String args[])
       throws Exception {
+    StringUtils.startupShutdownMessage(DFSZKFailoverController.class,
+        args, LOG);
     if (DFSUtil.parseHelpArgument(args, 
         ZKFailoverController.USAGE, System.out, true)) {
       System.exit(0);