[Flaky IT]

[mingshl]

Is your feature request related to a problem?

> Task :opensearch-ml-common:compileTestJava
Note: Recompile with -Xlint:deprecation for details.
Note: D:\a\ml-commons\ml-commons\common\src\test\java\org\opensearch\ml\common\utils\StringUtilsTest.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

> Task :opensearch-ml-common:testClasses
> Task :opensearch-ml-client:generateTestEffectiveLombokConfig
> Task :opensearch-ml-common:test
> Task :opensearch-ml-common:jacocoTestReport
> Task :opensearch-ml-common:jacocoTestCoverageVerification
> Task :opensearch-ml-common:check
> Task :opensearch-ml-common:build
> Task :opensearch-ml-memory:processTestResources NO-SOURCE
> Task :opensearch-ml-memory:generateTestEffectiveLombokConfig
Note: D:\a\ml-commons\ml-commons\memory\src\test\java\org\opensearch\ml\memory\action\conversation\CreateConversationRequestTests.java uses or overrides a deprecated API.

Note: Recompile with -Xlint:deprecation for details.
> Task :opensearch-ml-memory:compileTestJava
Note: Some input files use unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.
> Task :opensearch-ml-memory:testClasses
> Task :opensearch-ml-memory:test

ConversationalMemoryHandlerITTests > testDifferentUsers_DifferentConversations FAILED
   java.lang.Exception at [BFD[169](https://github.com/opensearch-project/ml-commons/actions/runs/13704727596/job/38337988369?pr=3600#step:5:170)C4BAB30D75]:0

ConversationalMemoryHandlerITTests > classMethod FAILED
   java.lang.Exception at [BFD169C4BAB30D75]:0

ConversationalMemoryHandlerITTests > classMethod FAILED
   java.lang.AssertionError at ConversationalMemoryHandlerITTests.java:537

ConversationalTests > classMethod FAILED
   java.lang.AssertionError at TestRuleTemporaryFilesCleanup.java:100

ConversationalTests > classMethod FAILED
   java.io.IOException at IOUtils.java:303

ConversationActionTests > classMethod FAILED
   java.lang.AssertionError at [A3C92DA55AA7B49]:0

ConversationMetaIndexITTests > testCanAddNewConversation FAILED
   java.lang.IllegalStateException at [E42259D7F6354F29:72F60EE3630BAB6A]:0
       Caused by: java.nio.file.NoSuchFileException at WindowsException.java:85

259 tests completed, 7 failed, 1 skipped

> Task :opensearch-ml-memory:test FAILED

[Incubating] Problems report is available at: file:///D:/a/ml-commons/ml-commons/build/reports/problems/problems-report.html

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':opensearch-ml-memory:test'.
Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0.
> There were failing tests. See the report at: file:///D:/a/ml-commons/ml-commons/memory/build/reports/tests/test/index.html

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