[CI] DataNodeRequestSenderTests testDoNotRetryOnRequestLevelFailure failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #6237 / openjdk21_checkpart3_java-matrix
• elasticsearch-pull-request #55490 / part-3
• elasticsearch-pull-request #55479 / part-3

Reproduction Line:

./gradlew ":x-pack:plugin:esql:test" --tests "org.elasticsearch.xpack.esql.plugin.DataNodeRequestSenderTests.testDoNotRetryOnRequestLevelFailure" -Dtests.seed=5F94CB1AA392B574 -Dtests.locale=ga-Latn-IE -Dtests.timezone=Asia/Kathmandu -Druntime.java=21

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: null

Issue Reasons:

• [main] 3 failures in test testDoNotRetryOnRequestLevelFailure (2.2% fail rate in 137 executions)
• [main] 2 failures in step part-3 (2.7% fail rate in 75 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (2.7% fail rate in 75 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 testDoNotRetryOnRequestLevelFailure (2.2% fail rate in 137 executions)
• [main] 2 failures in step part-3 (2.7% fail rate in 75 executions)
• [main] 2 failures in pipeline elasticsearch-pull-request (2.7% fail rate in 75 executions)

Build Scans:

• elasticsearch-periodic #6237 / openjdk21_checkpart3_java-matrix
• elasticsearch-pull-request #55490 / part-3
• elasticsearch-pull-request #55479 / part-3

[elasticsearchmachine]

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

[nik9000]

@dnhatn I think this might be one of yours?