From 9ca032ae9d2ad1622cb3916be710d41a9cc36442 Mon Sep 17 00:00:00 2001
From: Jason Tedor <jason@tedor.me>
Date: Thu, 8 Oct 2015 12:42:36 -0400
Subject: [PATCH] Enforce strict eviction semantics

---
 core/src/main/java/org/elasticsearch/common/cache/Cache.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/elasticsearch/common/cache/Cache.java b/core/src/main/java/org/elasticsearch/common/cache/Cache.java
index c14a71072b4..004f5388557 100644
--- a/core/src/main/java/org/elasticsearch/common/cache/Cache.java
+++ b/core/src/main/java/org/elasticsearch/common/cache/Cache.java
@@ -145,7 +145,7 @@ public class Cache<K, V> {
         final K key;
         final V value;
         long writeTime;
-        long accessTime;
+        volatile long accessTime;
         Entry<K, V> before;
         Entry<K, V> after;
         State state = State.NEW;