From c9b7ce92737f0a829408936ed9a361220d3e9680 Mon Sep 17 00:00:00 2001
From: Jason Lowe <jlowe@yahoo-inc.com>
Date: Thu, 30 Mar 2017 12:54:11 -0500
Subject: [PATCH] MAPREDUCE-6836. exception thrown when accessing the job
 configuration web UI. Contributed by Haibo Chen

---
 .../org/apache/hadoop/mapreduce/v2/app/webapp/ConfBlock.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/ConfBlock.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/ConfBlock.java
index 532c2bd4fa..98a2ce1d0c 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/ConfBlock.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/ConfBlock.java
@@ -70,7 +70,7 @@ public class ConfBlock extends HtmlBlock {
     try {
       ConfInfo info = new ConfInfo(job);
 
-      html.div().a("/jobhistory/downloadconf/" + jid, confPath.toString());
+      html.div().a("/jobhistory/downloadconf/" + jid, confPath.toString())._();
       TBODY<TABLE<Hamlet>> tbody = html.
         // Tasks table
       table("#conf").