[CI] LongFieldMapperTests testFetch failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-intake #26951 / part1
• elasticsearch-periodic-platform-support #10025 / oraclelinux-8_platform-support-unix
• elasticsearch-periodic-platform-support #10025 / rocky-9_platform-support-unix
• elasticsearch-periodic-platform-support #10025 / opensuse-leap-15_platform-support-unix
• elasticsearch-pull-request #86020 / part-1
• elasticsearch-pull-request #85652 / part-1

Reproduction Line:

./gradlew ":server:test" --tests "org.elasticsearch.index.mapper.LongFieldMapperTests.testFetch" -Dtests.seed=F879D2C0BDD03F0A -Dtests.locale=bs-BA -Dtests.timezone=America/Guayaquil -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: fetching 6.846230851447671E18
Expected: iterable with items [<6846230851447670784L>] in any order
     but: not matched: <6846230851447671000L>

Issue Reasons:

• [main] 6 failures in test testFetch (2.3% fail rate in 261 executions)
• [main] 2 failures in step part-1 (1.3% fail rate in 150 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (1.4% fail rate in 146 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] 3 failures in test testFetch (1.2% fail rate in 246 executions)
• [main] 2 failures in step part-1 (1.3% fail rate in 150 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (1.4% fail rate in 146 executions)

Build Scans:

• elasticsearch-periodic-platform-support #10025 / opensuse-leap-15_platform-support-unix
• elasticsearch-pull-request #86020 / part-1
• elasticsearch-pull-request #85652 / part-1

[elasticsearchmachine]

Pinging @elastic/es-analytical-engine (Team:Analytics)

[elasticsearchmachine]

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