[CI] CsvTests test {csv-spec:ip.CidrMatchFieldArg} failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-intake #26847 / part3
• elasticsearch-intake #26831 / part3

Reproduction Line:

./gradlew ":x-pack:plugin:esql:test" --tests "org.elasticsearch.xpack.esql.CsvTests" -Dtests.method="test {csv-spec:ip.CidrMatchFieldArg}" -Dtests.seed=445FA4E3F0FD56D3 -Dtests.locale=zh-Hans-CN -Dtests.timezone=Australia/Lord_Howe -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 1:44: evaluation of [cidr_match(ip1, cidr, \\\"127.0.0.3/32\\\")] failed, treating result as null. Only first 20 failures recorded." but was <missing>
1: expected "Line 1:44: java.lang.IllegalArgumentException: single-value function encountered multi-value" but was <missing>

Issue Reasons:

• [main] 2 failures in test test {csv-spec:ip.CidrMatchFieldArg} (0.9% fail rate in 225 executions)
• [main] 2 failures in step part3 (4.3% fail rate in 47 executions)
• [main] 2 failures in pipeline elasticsearch-intake (4.3% fail rate in 47 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 {csv-spec:ip.CidrMatchFieldArg} (0.9% fail rate in 225 executions)
• [main] 2 failures in step part3 (4.3% fail rate in 47 executions)
• [main] 2 failures in pipeline elasticsearch-intake (4.3% fail rate in 47 executions)

Build Scans:

• elasticsearch-intake #26847 / part3
• elasticsearch-intake #26831 / part3

[idegtiarenko]

Closed by #132843