Build Scans:

• elasticsearch-periodic #9734 / release-tests
• elasticsearch-pull-request #83988 / part-1
• elasticsearch-periodic #9727 / release-tests
• elasticsearch-pull-request #83919 / part-1
• elasticsearch-pull-request #83916 / part-1
• elasticsearch-periodic #9720 / release-tests
• elasticsearch-pull-request #83863 / part-1
• elasticsearch-periodic #9713 / release-tests
• elasticsearch-pull-request #83733 / part-1
• elasticsearch-periodic #9706 / openjdk24_checkpart1_java-matrix

Reproduction Line:

./gradlew ":server:internalClusterTest" --tests "org.elasticsearch.index.mapper.vectors.DenseVectorFieldIndexTypeUpdateIT.testDenseVectorMappingUpdate {initialType=hnsw updateType=bbq_disk}" -Dtests.seed=892BF31343223917 -Dbuild.snapshot=false -Dtests.jvm.argline="-Dbuild.snapshot=false" -Dlicense.key=x-pack/license-tools/src/test/resources/public.key -Dtests.locale=ebu -Dtests.timezone=Pacific/Pitcairn -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

org.elasticsearch.index.mapper.MapperParsingException: Failed to parse mapping: Unknown vector index options type [bbq_disk] for field [vector]

Issue Reasons:

• [main] 4 consecutive failures in step release-tests
• [main] 110 failures in class org.elasticsearch.index.mapper.vectors.DenseVectorFieldIndexTypeUpdateIT (15.8% fail rate in 696 executions)
• [main] 8 failures in step release-tests (88.9% fail rate in 9 executions)
• [main] 57 failures in step part-1 (17.1% fail rate in 334 executions)
• [main] 29 failures in step part1 (20.6% fail rate in 141 executions)
• [main] 4 failures in step part-1-fips (25.0% fail rate in 16 executions)
• [main] 2 failures in step openjdk21_checkpart1_java-fips-matrix (25.0% fail rate in 8 executions)
• [main] 2 failures in step openjdk24_checkpart1_java-matrix (25.0% fail rate in 8 executions)
• [main] 9 failures in pipeline elasticsearch-periodic (100.0% fail rate in 9 executions)
• [main] 59 failures in pipeline elasticsearch-pull-request (17.9% fail rate in 329 executions)
• [main] 29 failures in pipeline elasticsearch-intake (20.6% fail rate in 141 executions)
• [main] 2 failures in pipeline elasticsearch-periodic-platform-support (25.0% fail rate in 8 executions)

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