From f7a17b029ddd61ca73c2c2c88f5451dbf05fc501 Mon Sep 17 00:00:00 2001
From: Sunil G <sunilg@apache.org>
Date: Wed, 4 Apr 2018 09:22:35 +0530
Subject: [PATCH] YARN-7764. Findbugs warning: Resource#getResources may expose
 internal representation. Contributed by Weiwei Yang.

---
 .../hadoop-yarn/dev-support/findbugs-exclude.xml           | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hadoop-yarn-project/hadoop-yarn/dev-support/findbugs-exclude.xml b/hadoop-yarn-project/hadoop-yarn/dev-support/findbugs-exclude.xml
index 81b8825656..58413618df 100644
--- a/hadoop-yarn-project/hadoop-yarn/dev-support/findbugs-exclude.xml
+++ b/hadoop-yarn-project/hadoop-yarn/dev-support/findbugs-exclude.xml
@@ -658,4 +658,11 @@
     <Bug pattern="NP_NULL_ON_SOME_PATH" />
   </Match>
 
+  <!-- Expose the reference to avoid performance overhead -->
+  <Match>
+    <Class name="org.apache.hadoop.yarn.api.records.Resource" />
+    <Method name="getResources" />
+    <Bug pattern="EI_EXPOSE_REP" />
+  </Match>
+
 </FindBugsFilter>