From 18973737a3d4743dffc63db3c4a6df70669ad176 Mon Sep 17 00:00:00 2001
From: xiajun <xiajun@xiaomi.com>
Date: Wed, 10 Jun 2015 11:42:49 +0800
Subject: [PATCH] STORM-858: add "java.security.auth.login.config" to storm
 config

---
 storm-core/src/jvm/backtype/storm/utils/Utils.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/storm-core/src/jvm/backtype/storm/utils/Utils.java b/storm-core/src/jvm/backtype/storm/utils/Utils.java
index d83b926c445..3f52307638d 100644
--- a/storm-core/src/jvm/backtype/storm/utils/Utils.java
+++ b/storm-core/src/jvm/backtype/storm/utils/Utils.java
@@ -299,6 +299,11 @@ public static Map readStormConfig() {
         }
         ret.putAll(storm);
         ret.putAll(readCommandLineOpts());
+
+        String loginConfig = System.getProperty("java.security.auth.login.config");
+        if (loginConfig != null) {
+            ret.put("java.security.auth.login.config", loginConfig);
+        }
         return ret;
     }