From 41139c6b15bac39f8decfb2a5cb90462e5f9a3f5 Mon Sep 17 00:00:00 2001
From: Zachary Tong <zacharyjtong@gmail.com>
Date: Fri, 18 Dec 2015 14:59:16 -0500
Subject: [PATCH] Ensure profile results are immutable after serialization

---
 .../search/profile/InternalProfileShardResults.java            | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/org/elasticsearch/search/profile/InternalProfileShardResults.java b/core/src/main/java/org/elasticsearch/search/profile/InternalProfileShardResults.java
index e6052ff5095..e55a27be86e 100644
--- a/core/src/main/java/org/elasticsearch/search/profile/InternalProfileShardResults.java
+++ b/core/src/main/java/org/elasticsearch/search/profile/InternalProfileShardResults.java
@@ -62,8 +62,9 @@ public final class InternalProfileShardResults implements Writeable<InternalProf
                 ProfileShardResult result = new ProfileShardResult(in);
                 shardResult.add(result);
             }
-            shardResults.put(key, shardResult);
+            shardResults.put(key, Collections.unmodifiableList(shardResult));
         }
+        shardResults = Collections.unmodifiableMap(shardResults);
     }
 
     public Map<String, List<ProfileShardResult>> getShardResults() {