From 4e4815355a8bdcb78afdfd61033abd2dc3948161 Mon Sep 17 00:00:00 2001
From: Tim Vernum <tim.vernum@elastic.co>
Date: Mon, 10 Feb 2020 21:19:18 +1100
Subject: [PATCH] Mute
 DocumentSubsetBitsetCacheTests.testCacheUnderConcurrentAccess (#52135)

Test does not always complete in expected time.

Relates: #51914
Backport of: #52122
---
 .../authz/accesscontrol/DocumentSubsetBitsetCacheTests.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/accesscontrol/DocumentSubsetBitsetCacheTests.java b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/accesscontrol/DocumentSubsetBitsetCacheTests.java
index 5164861e5b1..281542af127 100644
--- a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/accesscontrol/DocumentSubsetBitsetCacheTests.java
+++ b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/accesscontrol/DocumentSubsetBitsetCacheTests.java
@@ -337,6 +337,8 @@ public class DocumentSubsetBitsetCacheTests extends ESTestCase {
             cache.verifyInternalConsistency();
         });
     }
+
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/51914")
     public void testCacheUnderConcurrentAccess() throws Exception {
         // This value is based on the internal implementation details of lucene's FixedBitSet
         // If the implementation changes, this can be safely updated to match the new ram usage for a single bitset