[CI] CcsCommonYamlTestSuiteIT test {p0=search.vectors/40_knn_search_cosine/kNN search only regular query} failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #9993 / encryption-at-rest
• elasticsearch-pull-request #85478 / part-6

Reproduction Line:

./gradlew ":qa:ccs-common-rest:yamlRestTest" --tests "org.elasticsearch.test.rest.yaml.CcsCommonYamlTestSuiteIT" -Dtests.method="test {p0=search.vectors/40_knn_search_cosine/kNN search only regular query}" -Dtests.seed=2732DE85C8262395 -Dtests.locale=en-WS -Dtests.timezone=Africa/Lome -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.Exception: Test abandoned because suite timeout was reached.

Issue Reasons:

• [main] 2 failures in test test {p0=search.vectors/40_knn_search_cosine/kNN search only regular query} (0.9% fail rate in 225 executions)

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

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 2 failures in test test {p0=search.vectors/40_knn_search_cosine/kNN search only regular query} (0.9% fail rate in 225 executions)

Build Scans:

• elasticsearch-periodic #9993 / encryption-at-rest
• elasticsearch-pull-request #85478 / part-6

[elasticsearchmachine]

Pinging @elastic/es-core-infra (Team:Core/Infra)

[elasticsearchmachine]

Pinging @elastic/es-search-foundations (Team:Search Foundations)

[cbuescher]

Closing in favor of #133409