**Build scan:**
https://gradle-enterprise.elastic.co/s/o6htlrcdwee6c/tests/:x-pack:plugin:core:test/org.elasticsearch.xpack.core.security.authz.accesscontrol.DocumentSubsetBitsetCacheTests/testCacheUnderConcurrentAccess

**Reproduction line:**
`./gradlew ':x-pack:plugin:core:test' --tests "org.elasticsearch.xpack.core.security.authz.accesscontrol.DocumentSubsetBitsetCacheTests.testCacheUnderConcurrentAccess" -Dtests.seed=E0229A8C30B449CA -Dtests.locale=sr-Latn-RS -Dtests.timezone=Etc/GMT0 -Druntime.java=17`

**Applicable branches:**
8.5

**Reproduces locally?:**
Didn't try

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.xpack.core.security.authz.accesscontrol.DocumentSubsetBitsetCacheTests&tests.test=testCacheUnderConcurrentAccess

**Failure excerpt:**
```
java.lang.AssertionError: Query threads did not complete in expected time

  at __randomizedtesting.SeedInfo.seed([E0229A8C30B449CA:C28FE35AF1C8E98]:0)
  at org.junit.Assert.fail(Assert.java:88)
  at org.junit.Assert.assertTrue(Assert.java:41)
  at org.elasticsearch.xpack.core.security.authz.accesscontrol.DocumentSubsetBitsetCacheTests.lambda$testCacheUnderConcurrentAccess$13(DocumentSubsetBitsetCacheTests.java:418)
  at org.elasticsearch.xpack.core.security.authz.accesscontrol.DocumentSubsetBitsetCacheTests.runTestOnIndices(DocumentSubsetBitsetCacheTests.java:649)
  at org.elasticsearch.xpack.core.security.authz.accesscontrol.DocumentSubsetBitsetCacheTests.testCacheUnderConcurrentAccess(DocumentSubsetBitsetCacheTests.java:394)
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
  at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:568)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:843)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:490)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850)
  at java.lang.Thread.run(Thread.java:833)

```
x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/accesscontrol/DocumentSubsetBitsetCacheTests.java
}
    public void testLogWarningIfBitSetExceedsCacheSize() throws Exception {
        
        
        final long expectedBytesPerBitSet = 56;
        
        final long maxCacheBytes = expectedBytesPerBitSet - expectedBytesPerBitSet / 3;
        final Settings settings = Settings.builder()
            .put(DocumentSubsetBitsetCache.CACHE_SIZE_SETTING.getKey(), maxCacheBytes + "b")
            .build();
        final DocumentSubsetBitsetCache cache = newCache(settings);
        assertThat(cache.entryCount(), equalTo(0));
        assertThat(cache.ramBytesUsed(), equalTo(0L));
        final Logger cacheLogger = LogManager.getLogger(cache.getClass());
        final MockLogAppender mockAppender = new MockLogAppender();
        mockAppender.start();
        try {
            Loggers.addAppender(cacheLogger, mockAppender);
            mockAppender.addExpectation(
                new MockLogAppender.SeenEventExpectation(
                    "[bitset too big]",
                    cache.getClass().getName(),
                    Level.WARN,
                    "built a DLS BitSet that uses ["
                        + expectedBytesPerBitSet
                        + "] bytes; the DLS BitSet cache has a maximum size of ["
                        + maxCacheBytes
                        + "] bytes; this object cannot be cached and will need to be rebuilt for each use;"
                        + " consider increasing the value of [xpack.security.dls.bitset.cache.size]"
                )