**Build scan:**
https://gradle-enterprise.elastic.co/s/4h5abnjwem6u4/tests/:x-pack:plugin:searchable-snapshots:internalClusterTest/org.elasticsearch.xpack.searchablesnapshots.FrozenSearchableSnapshotsIntegTests/testCreateAndRestorePartialSearchableSnapshot

**Reproduction line:**
`./gradlew ':x-pack:plugin:searchable-snapshots:internalClusterTest' --tests "org.elasticsearch.xpack.searchablesnapshots.FrozenSearchableSnapshotsIntegTests.testCreateAndRestorePartialSearchableSnapshot" -Dtests.seed=C120023F6C61A1B7 -Dtests.locale=pt -Dtests.timezone=Iceland -Druntime.java=17`

**Applicable branches:**
8.0, 8.1, master

**Reproduces locally?:**
No

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.xpack.searchablesnapshots.FrozenSearchableSnapshotsIntegTests&tests.test=testCreateAndRestorePartialSearchableSnapshot

**Failure excerpt:**
```
java.lang.AssertionError: 
Expected: not <true>
     but: was <true>

  at __randomizedtesting.SeedInfo.seed([C120023F6C61A1B7:B5A7C3EE51068F55]:0)
  at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
  at org.junit.Assert.assertThat(Assert.java:956)
  at org.junit.Assert.assertThat(Assert.java:923)
  at org.elasticsearch.xpack.searchablesnapshots.BaseSearchableSnapshotsIntegTestCase.assertShardFolders(BaseSearchableSnapshotsIntegTestCase.java:248)
  at org.elasticsearch.xpack.searchablesnapshots.FrozenSearchableSnapshotsIntegTests.lambda$testCreateAndRestorePartialSearchableSnapshot$2(FrozenSearchableSnapshotsIntegTests.java:312)
  at org.elasticsearch.test.ESTestCase.assertBusy(ESTestCase.java:1069)
  at org.elasticsearch.test.ESTestCase.assertBusy(ESTestCase.java:1042)
  at org.elasticsearch.xpack.searchablesnapshots.FrozenSearchableSnapshotsIntegTests.testCreateAndRestorePartialSearchableSnapshot(FrozenSearchableSnapshotsIntegTests.java:312)
  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.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
  at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
  at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.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:375)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:824)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:475)
  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.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.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.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
  at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.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:375)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:831)
  at java.lang.Thread.run(Thread.java:833)

```
x-pack/plugin/searchable-snapshots/src/internalClusterTest/java/org/elasticsearch/xpack/searchablesnapshots/FrozenSearchableSnapshotsIntegTests.java
.setRequestCache(true)
                .get()
                .getTotal()
                .getRequestCache()
                .getMemorySizeInBytes(),
            greaterThan(0L)
        );
        for (int i = 0; i < 10; ++i) {
            final SearchResponse r2 = client.prepareSearch("test-index")
                .setSize(0)
                .setSearchType(SearchType.QUERY_THEN_FETCH)
                .addAggregation(
                    dateHistogram("histo").field("f")
                        .timeZone(ZoneId.of("+01:00"))
                        .minDocCount(0)
                        .calendarInterval(DateHistogramInterval.MONTH)
                )
                .get();
            assertSearchResponse(r2);
            assertRequestCacheState(client(), "test-index", i + 1, 1);
            Histogram h1 = r1.getAggregations().get("histo");
            Histogram h2 = r2.getAggregations().get("histo");
            final List<? extends Histogram.Bucket> buckets1 = h1.getBuckets();
            final List<? extends Histogram.Bucket> buckets2 = h2.getBuckets();
            assertEquals(buckets1.size(), buckets2.size());
            for (int j = 0; j < buckets1.size(); ++j) {
                final Histogram.Bucket b1 = buckets1.get(j);
                final Histogram.Bucket b2 = buckets2.get(j);
                assertEquals(b1.getKey(), b2.getKey());
                assertEquals(b1.getDocCount(), b2.getDocCount());