[CI] LogsdbTestSuiteIT class failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #9199 / release-tests
• elasticsearch-periodic #9192 / release-tests
• elasticsearch-periodic #9185 / release-tests
• elasticsearch-periodic #9178 / release-tests
• elasticsearch-periodic #9171 / release-tests
• elasticsearch-periodic #9164 / release-tests
• elasticsearch-periodic #9157 / release-tests
• elasticsearch-periodic #9150 / release-tests
• elasticsearch-periodic #9142 / release-tests
• elasticsearch-periodic #9135 / release-tests

Reproduction Line:

./gradlew ":x-pack:plugin:logsdb:yamlRestTest" --tests "org.elasticsearch.xpack.logsdb.LogsdbTestSuiteIT.test {yaml=patternedtext/20_synthetic_source/synthetic_source with copy_to}" -Dtests.seed=B9EC7DADA379BAEB -Dbuild.snapshot=false -Dtests.jvm.argline="-Dbuild.snapshot=false" -Dlicense.key=x-pack/license-tools/src/test/resources/public.key -Dtests.locale=ckb-IQ -Dtests.timezone=Australia/LHI -Druntime.java=24

Applicable branches:
9.1

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: Failure at [patternedtext/20_synthetic_source:49]: expected [2xx] status code but api [indices.create] returned [400 Bad Request] [{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"The mapper type [patterned_text] declared on field [foo] does not exist. It might have been created within a future version or requires a plugin to be installed. Check the documentation.","stack_trace":"org.elasticsearch.index.mapper.MapperParsingException: The mapper type [patterned_text] declared on field [foo] does not exist. It might have been created within a future version or requires a plugin to be installed. Check the documentation.\n\tat org.elasticsearch.server@9.1.0/org.elasticsearch.index.mapper.ObjectMapper$TypeParser.parseProperties(ObjectMapper.java:399)\n\tat org.elasticsearch.server@9.1.0/org.elasticsearch.index.mapper.ObjectMapper$TypeParser.parseObjectOrDocumentTypeProperties(ObjectMapper.java:332)\n\tat org.elasticsearch.server@9.1.0/org.elasti
[truncated]

Issue Reasons:

• [9.1] 14 consecutive failures in step release-tests
• [9.1] 14 failures in class org.elasticsearch.xpack.logsdb.LogsdbTestSuiteIT (3.8% fail rate in 370 executions)
• [9.1] 14 failures in step release-tests (100.0% fail rate in 14 executions)
• [9.1] 14 failures in pipeline elasticsearch-periodic (100.0% fail rate in 14 executions)

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

[elasticsearchmachine]

Pinging @elastic/es-storage-engine (Team:StorageEngine)

[jordan-powers]

@parkertimmins We need some way to skip these yaml tests on release builds where the PATTERNED_TEXT_MAPPER feature flag is disabled. I'm not 100% sure, but I think it might work to update MapperFeatures#getTestFeatures() to only include PATTERNED_TEXT if the feature flag is enabled.

[martijnvg]

@jordan-powers this has to do with the the INSIST_ esql command and not with patterned text? This PR will address this #130528

[jordan-powers]

Ah, I guess when I looked at the first build scan, the majority of failures were related to test{yaml=patterned-text/..., so I assumed this was a patterned text issue and didn't read the actual issue closely enough.

java.lang.AssertionError: Failure at [patternedtext/20_synthetic_source:8]: expected [2xx] status code but api [indices.create] returned [400 Bad Request] [--- |  
-- | --
error: |  
root_cause: |  
- type: "mapper_parsing_exception" |  
reason: "The mapper type [patterned_text] declared on field [message] does not\ |  
\ exist. It might have been created within a future version or requires a plugin\ |  
\ to be installed. Check the documentation."

Looks like we have issues with both INSIST_(chicken), and patterned_text.

[martijnvg]

Ah, those release tests are against the 9.1 branch. I think we need to backport #130528 and #130399 to 9.1 branch.

[martijnvg]

This should fix this test failure: #130633