[CI] DatafeedJobsIT testCloseJobStopsLookbackOnlyDatafeed failing

[volodk85]

Massive test failure caused by same cause I believe

org.elasticsearch.xpack.ml.integration.DatafeedJobsIT > testCloseJobStopsLookbackOnlyDatafeed FAILED
    java.lang.AssertionError: Accounting breaker not reset to 0 on node: {javaRestTest-2}{AI_OXTb_TMKzfwvQ0ZiK-A}{NavONKciSdGkJJJJSILUsg}{127.0.0.1}{127.0.0.1:49160}{cdfhilmrstw}{testattr=test, ml.machine_memory=128845193216, ml.max_open_jobs=512, xpack.installed=true, ml.max_jvm_size=536870912, transform.node=true}
    Expected: <0L>
         but: was <2556L>

Build scan:
https://gradle-enterprise.elastic.co/s/2gwjhcrnlpp36/tests/:x-pack:plugin:ml:qa:native-multi-node-tests:javaRestTest/org.elasticsearch.xpack.ml.integration.DatafeedJobsIT/testCloseJobStopsLookbackOnlyDatafeed

Reproduction line:

gradlew ':x-pack:plugin:ml:qa:native-multi-node-tests:javaRestTest' --tests "org.elasticsearch.xpack.ml.integration.DatafeedJobsIT.testCloseJobStopsLookbackOnlyDatafeed" -Dtests.seed=EE012D91656F5705 -Dtests.locale=id-ID -Dtests.timezone=Africa/Lubumbashi -Druntime.java=21

Applicable branches:
7.17

Reproduces locally?:
Didn't try

Failure history:
Failure dashboard for org.elasticsearch.xpack.ml.integration.DatafeedJobsIT#testCloseJobStopsLookbackOnlyDatafeed

Failure excerpt:

java.lang.AssertionError: Accounting breaker not reset to 0 on node: {javaRestTest-2}{AI_OXTb_TMKzfwvQ0ZiK-A}{NavONKciSdGkJJJJSILUsg}{127.0.0.1}{127.0.0.1:49160}{cdfhilmrstw}{testattr=test, ml.machine_memory=128845193216, ml.max_open_jobs=512, xpack.installed=true, ml.max_jvm_size=536870912, transform.node=true}
Expected: <0L>
     but: was <2556L>

  at __randomizedtesting.SeedInfo.seed([EE012D91656F5705:E5C3F2E29AB0C656]:0)
  at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
  at org.junit.Assert.assertThat(Assert.java:964)
  at org.elasticsearch.test.ExternalTestCluster.ensureEstimatedStats(ExternalTestCluster.java:177)
  at org.elasticsearch.test.TestCluster.assertAfterTest(TestCluster.java:83)
  at org.elasticsearch.test.ESIntegTestCase.afterInternal(ESIntegTestCase.java:622)
  at org.elasticsearch.test.ESIntegTestCase.cleanUpCluster(ESIntegTestCase.java:2396)
  at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
  at java.lang.reflect.Method.invoke(Method.java:580)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:1004)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
  at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
  at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
  at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
  at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
  at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$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.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
  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.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
  at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
  at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850)
  at java.lang.Thread.run(Thread.java:1583)

[elasticsearchmachine]

Pinging @elastic/ml-core (Team:ML)

[droberts195]

This is basically the same thing as #93067 and #93201 but on a different test.

There haven't been any recent commits in the 7.17 branch that could explain this.

Based on the experience from those other failures this is something that happens a handful of times a year. Therefore marking as low-risk.

[brianseeders]

This happened twice in the same build today:

https://gradle-enterprise.elastic.co/s/vhbo45jq2kwa4
https://gradle-enterprise.elastic.co/s/t4l6zs6d4e6ag