[CI] DenseVectorFieldIndexTypeUpdateIT testDenseVectorMappingUpdate {initialType=flat updateType=bbq_disk #2} failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-intake #26247 / part1
• elasticsearch-intake #26245 / part1
• elasticsearch-intake #26242 / part1
• elasticsearch-pull-request #83312 / part-1
• elasticsearch-pull-request #83299 / part-1

Reproduction Line:

./gradlew ":server:internalClusterTest" --tests "org.elasticsearch.index.mapper.vectors.DenseVectorFieldIndexTypeUpdateIT.testDenseVectorMappingUpdate {initialType=flat updateType=bbq_disk #2}" -Dtests.seed=794C8D576D552DAA -Dtests.locale=ka-GE -Dtests.timezone=US/Hawaii -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: Count is 5 hits but 7 was expected.  Total shards: 3 Successful shards: 3 & 0 shard failures:

Issue Reasons:

• [main] 2 consecutive failures in step part1
• [main] 2 consecutive failures in pipeline elasticsearch-intake
• [main] 5 failures in test testDenseVectorMappingUpdate {initialType=flat updateType=bbq_disk Discovery: Support local (JVM level) discovery #2} (4.9% fail rate in 103 executions)
• [main] 3 failures in step part1 (8.8% fail rate in 34 executions)
• [main] 2 failures in step part-1 (3.3% fail rate in 60 executions)
• [main] 3 failures in pipeline elasticsearch-intake (8.8% fail rate in 34 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (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.

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 3 failures in test testDenseVectorMappingUpdate {initialType=flat updateType=bbq_disk Discovery: Support local (JVM level) discovery #2} (3.2% fail rate in 93 executions)
• [main] 2 failures in step part-1 (3.6% fail rate in 56 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (3.6% fail rate in 55 executions)

Build Scans:

• elasticsearch-intake #26242 / part1
• elasticsearch-pull-request #83312 / part-1
• elasticsearch-pull-request #83299 / part-1

[elasticsearchmachine]

Pinging @elastic/es-search-relevance (Team:Search Relevance)