[CI] SearchWithRandomDisconnectsIT testSearchWithRandomDisconnects failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #6433 / openjdk21_checkpart1_java-fips-matrix
• elasticsearch-pull-request #57279 / part-1-entitlements

Reproduction Line:

./gradlew ":server:internalClusterTest" --tests "org.elasticsearch.search.basic.SearchWithRandomDisconnectsIT.testSearchWithRandomDisconnects" -Dtests.seed=9C4F49EC3D6BE222 -Dtests.locale=lg-UG -Dtests.timezone=America/Curacao -Druntime.java=21 -Dtests.fips.enabled=true

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

org.elasticsearch.ResourceAlreadyExistsException: index [test-42/XwCC0JW6S4i0qI0jXqdOFg] already exists

Issue Reasons:

• [main] 2 failures in test testSearchWithRandomDisconnects (1.1% fail rate in 180 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 testSearchWithRandomDisconnects (1.1% fail rate in 180 executions)

Build Scans:

• elasticsearch-periodic #6433 / openjdk21_checkpart1_java-fips-matrix
• elasticsearch-pull-request #57279 / part-1-entitlements

[elasticsearchmachine]

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