Build Scans:

• elasticsearch-pull-request #85626 / part-3
• elasticsearch-intake #26866 / part3
• elasticsearch-pull-request #85506 / part-3
• elasticsearch-intake #26816 / part3

Reproduction Line:

./gradlew ":x-pack:plugin:esql:test" --tests "org.elasticsearch.xpack.esql.CsvTests" -Dtests.method="test {csv-spec:floats.InMultivalue}" -Dtests.seed=889A1C3D2862714E -Dtests.locale=az-Cyrl -Dtests.timezone=Antarctica/Vostok -Druntime.java=24 

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: Expected a list containing 0: expected "Line 1:24: evaluation of [salary_change in (1.19, 7.58)] failed, treating result as null. Only first 20 failures recorded." but was <missing> 1: expected "Line 1:24: java.lang.IllegalArgumentException: single-value function encountered multi-value" but was <missing> 

Issue Reasons:

• [main] 4 failures in test test {csv-spec:floats.InMultivalue} (1.7% fail rate in 241 executions)
• [main] 2 failures in step part-3 (1.9% fail rate in 106 executions)
• [main] 2 failures in step part3 (3.4% fail rate in 59 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (2.0% fail rate in 101 executions)
• [main] 2 failures in pipeline elasticsearch-intake (3.4% fail rate in 59 executions)

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