[CI] GenerativeIT test failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #9209 / release-tests
• elasticsearch-periodic #9136 / release-tests
• elasticsearch-pull-request #78956 / part-3

Reproduction Line:

./gradlew ":x-pack:plugin:esql:qa:server:single-node:javaRestTest" --tests "org.elasticsearch.xpack.esql.qa.single_node.GenerativeIT.test" -Dtests.seed=B920A31D98252F1C -Dbuild.snapshot=false -Dtests.jvm.argline="-Dbuild.snapshot=false" -Dlicense.key=x-pack/license-tools/src/test/resources/public.key -Dtests.locale=ar-MR -Dtests.timezone=Cuba -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: query: from ul_logs,d*,partial_mapping_no_source_sample_data | rename bytes_in AS `amYUDTXm`, `vector` AS jNdZVYFyJ, `location` AS millis
exception: method [POST], host [http://[::1]:36067], URI [/_query?pretty=true&error_trace=true], status line [HTTP/1.1 400 Bad Request]
Warnings: [No limit defined, adding default limit of [1000]]
¿eerror¿jroot_cause�¿dtypevverification_exceptionfreasonxYFound 1 problem
line 1:88: Cannot use field [vector] with unsupported type [dense_vector]kstack_trace�y��org.elasticsearch.xpack.esql.VerificationException: Found 1 problem
line 1:88: Cannot use field [vector] with unsupported type [dense_vector]
	at org.elasticsearch.xpack.esql.analysis.Analyzer.verify(Analyzer.java:205)
	at org.elasticsearch.xpack.esql.analysis.Analyzer.analyze(Analyzer.java:199)
	at org.elasticsearch.xpack.esql.session.EsqlSession.lambda$analyzedPlan$7(EsqlSession.java:350)
	at org.elasticsearch.xpack.esql.session.EsqlSession.analyzeAndMaybeRetry(EsqlSess
[truncated]

Issue Reasons:

• [main] 2 consecutive failures in step release-tests
• [main] 3 failures in test test (1.9% fail rate in 155 executions)
• [main] 2 failures in step release-tests (66.7% fail rate in 3 executions)
• [main] 2 failures in pipeline elasticsearch-periodic (66.7% fail rate in 3 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 consecutive failures in test test
• [main] 3 consecutive failures in step checkpart3_release-tests
• [main] 10 failures in test test (1.6% fail rate in 636 executions)
• [main] 4 failures in step part-3 (1.3% fail rate in 301 executions)
• [main] 4 failures in step checkpart3_release-tests (80.0% fail rate in 5 executions)
• [main] 7 failures in pipeline elasticsearch-pull-request (2.3% fail rate in 299 executions)

Build Scans:

• elasticsearch-periodic #8965 / openjdk24_checkpart3_java-matrix
• elasticsearch-pull-request #77590 / part-3
• elasticsearch-pull-request #77563 / checkpart3_release-tests
• elasticsearch-pull-request #77563 / part-3
• elasticsearch-pull-request #77494 / checkpart3_release-tests
• elasticsearch-pull-request #77443 / checkpart3_release-tests
• elasticsearch-pull-request #77328 / checkpart3_release-tests
• elasticsearch-pull-request #77053 / part-3
• elasticsearch-pull-request #76859 / part-3
• elasticsearch-periodic-platform-support #8916 / ubuntu-2404_platform-support-unix

[elasticsearchmachine]

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

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 2 consecutive failures in test test
• [main] 7 failures in test test (2.7% fail rate in 263 executions)
• [main] 3 failures in step part-3 (4.8% fail rate in 63 executions)
• [main] 3 failures in pipeline elasticsearch-pull-request (4.8% fail rate in 63 executions)
• [main] 3 failures in pipeline elasticsearch-periodic-platform-support (37.5% fail rate in 8 executions)

Build Scans:

• elasticsearch-periodic #8972 / openjdk24_checkpart3_java-matrix
• elasticsearch-pull-request #77705 / part-3
• elasticsearch-pull-request #77673 / part-3
• elasticsearch-periodic-platform-support #8928 / rhel-9_platform-support-unix
• elasticsearch-periodic-platform-support #8916 / amazonlinux-2023_platform-support-aws
• elasticsearch-periodic-platform-support #8886 / ubuntu-2404_platform-support-unix
• elasticsearch-pull-request #76777 / part-3