Build Scans:

• elasticsearch-periodic-platform-support #7228 / ubuntu-2404-aarch64_checkrestcompat_platform-support-arm
• elasticsearch-periodic-platform-support #7123 / windows-2019_checkrestcompat_platform-support-windows

Reproduction Line:

./gradlew ":x-pack:plugin:yamlRestTestV7CompatTest" --tests "org.elasticsearch.xpack.test.rest.XPackRestIT.test {p0=data_stream/80_resolve_index_data_streams/Resolve index with hidden and closed indices}" -Dtests.seed=A2F4BBC0FE7E8882 -Dtests.locale=ru-BY -Dtests.timezone=America/Santarem -Druntime.java=24

Applicable branches:
8.18

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: Failure at [data_stream/80_resolve_index_data_streams:261]: 
Expected: "test_index1"
     but: was ".security-7"

Issue Reasons:

• [8.18] 2 failures in test test {p0=data_stream/80_resolve_index_data_streams/Resolve index with hidden and closed indices} (13.3% fail rate in 15 executions)
• [8.18] 2 failures in pipeline elasticsearch-periodic-platform-support (100.0% fail rate in 2 executions)

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