[BUG] Flaky tests observerd for v2.15.0, on Power.

[Sunidhi-Gaonkar1]

Describe the bug

Hi Team, I am working on validating Opensearch v2.15.0 on Power architecture. I have followed the build steps mentioned here. https://github.com/opensearch-project/OpenSearch/blob/main/DEVELOPER_GUIDE.md
I have observed flaky tests for server:internalClusterTest. Some of them are same as mentioned in the issues ,#14314. #14310 I have also observed new flaky test as below.
org.opensearch.indices.state.CloseIndexIT.testCloseWhileDeletingIndices
I have attached logs for the same. Any pointers for this will be helpful.

Power_flaky_tests..txt

Related component

Other

To Reproduce

Followed steps mentioned in https://github.com/opensearch-project/OpenSearch/blob/main/DEVELOPER_GUIDE.md and used command ./gradlew server:internalClusterTest

Expected behavior

Tests should pass.

Additional Details

Host/Environment (please complete the following information):

• OS:
  NAME="Red Hat Enterprise Linux"
  VERSION="9.3 (Plow)"
  ID="rhel"

[peternied]

[Triage - attendees 1 2 3 4 5]
@Sunidhi-Gaonkar1 Thanks for creating this issue, I'm not sure that we have any Power architecture using maintainers so you can help add support for this platform with your evolvement. Can you get started by creating a pull request to fix the failing test cases?

[peternied]

I've added a new label for issues that specifically affect this architecture ^