[CI] MlJobIT testDeleteJobAsync failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #3878 / encryption-at-rest
• elasticsearch-intake #9064 / part4

Reproduction Line:

./gradlew ":x-pack:plugin:ml:qa:native-multi-node-tests:javaRestTest" --tests "org.elasticsearch.xpack.ml.integration.MlJobIT.testDeleteJobAsync" -Dtests.seed=8E9E0EEA174B9D74 -Dtests.locale=lv-LV -Dtests.timezone=Asia/Krasnoyarsk -Druntime.java=22

Applicable branches: main

Reproduces locally?: N/A

Failure History: See dashboard

Failure Message:

java.lang.AssertionError: 2 active tasks found:
cluster:admin/xpack/ml/job/close    Pt96FbJ0RcC0_6FauG5_OQ:23141 -                            transport  1724684649114 15:04:09 5.5m        127.0.0.1 javaRestTest-1 
cluster:admin/xpack/ml/job/close[n] Pt96FbJ0RcC0_6FauG5_OQ:23147 Pt96FbJ0RcC0_6FauG5_OQ:23141 transport  1724684649121 15:04:09 5.5m        127.0.0.1 javaRestTest-1 
 expected:<0> but was:<2>

Issue Reasons:

• [main] 2 failures in test testDeleteJobAsync (0.3% fail rate in 595 executions)

Note: This issue was created using new test triage automation. Please report issues or feedback to es-delivery.