From 344cacce232de49529059bc7a08b64413520e64c Mon Sep 17 00:00:00 2001
From: kyoty <echohlne@gmail.com>
Date: Fri, 14 May 2021 23:57:54 +0800
Subject: [PATCH] YARN-10545. Improve the readability of diagnostics log in
 yarn-ui2 web page. #2540

Contributed by kyoty.
---
 .../src/main/webapp/app/templates/yarn-app/info.hbs             | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/yarn-app/info.hbs b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/yarn-app/info.hbs
index 4c5da63ed5..87e581383b 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/yarn-app/info.hbs
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/yarn-app/info.hbs
@@ -42,7 +42,7 @@
         <div class="panel-heading">
           Diagnostics
         </div>
-        <div class="panel-body">{{model.app.diagnostics}}</div>
+        <div class="panel-body" style="white-space: pre-wrap;">{{model.app.diagnostics}}</div>
       </div>
     {{else}}
       <div class="panel panel-default">