**Build scan:**
https://gradle-enterprise.elastic.co/s/j2ejoyp6jzmis/tests/:x-pack:plugin:ml:internalClusterTest/org.elasticsearch.xpack.ml.integration.DatafeedCcsIT/testDatafeedWithCcsRemoteHealthy

**Reproduction line:**
`./gradlew ':x-pack:plugin:ml:internalClusterTest' --tests "org.elasticsearch.xpack.ml.integration.DatafeedCcsIT.testDatafeedWithCcsRemoteHealthy" -Dtests.seed=2B74FA46CB2D4E50 -Dtests.locale=zh-SG -Dtests.timezone=Etc/GMT-12 -Druntime.java=17`

**Applicable branches:**
master

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

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.xpack.ml.integration.DatafeedCcsIT&tests.test=testDatafeedWithCcsRemoteHealthy

**Failure excerpt:**
```
java.lang.AssertionError: 
Expected: is <closed>
     but: was <opened>

  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.ml.integration.DatafeedCcsIT.lambda$testDatafeedWithCcsRemoteHealthy$0(DatafeedCcsIT.java:114)
  at org.elasticsearch.test.ESTestCase.assertBusy(ESTestCase.java:1068)
  at org.elasticsearch.xpack.ml.integration.DatafeedCcsIT.testDatafeedWithCcsRemoteHealthy(DatafeedCcsIT.java:112)
  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: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.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:375)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:831)
  at java.lang.Thread.run(Thread.java:833)

```
x-pack/plugin/ml/src/internalClusterTest/java/org/elasticsearch/xpack/ml/integration/DatafeedCcsIT.java
setupJobAndDatafeed(jobId, datafeedId, endTimeMs);
        
        assertBusy(() -> {
            JobStats jobStats = getJobStats(jobId);
            assertThat(jobStats.getState(), is(JobState.CLOSED));
            assertThat(jobStats.getDataCounts().getProcessedRecordCount(), is(numDocs));
        }, 30, TimeUnit.SECONDS);
        clearSkipUnavailable();
    }
    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/84268")
    public void testDatafeedWithCcsRemoteUnavailable() throws Exception {
        setSkipUnavailable(randomBoolean());
        String jobId = "ccs-unavailable-job";
        String datafeedId = jobId;
        long numDocs = randomIntBetween(32, 2048);
        indexRemoteDocs(numDocs);
        setupJobAndDatafeed(jobId, datafeedId, null);
        try {
            NetworkDisruption networkDisruption = new NetworkDisruption(
                new NetworkDisruption.IsolateAllNodes(Set.of(cluster(REMOTE_CLUSTER).getNodeNames())),
                NetworkDisruption.DISCONNECT
            );
            cluster(REMOTE_CLUSTER).setDisruptionScheme(networkDisruption);
            networkDisruption.startDisrupting();
            
            
            
            assertBusy(() -> {
                if (doesLocalAuditMessageExist("Datafeed is encountering errors extracting data") == false) {
                    JobStats jobStats = getJobStats(jobId);