[CI] URLBlobContainerRetriesTests testReadBlobWithPrematureConnectionClose failing

Build Scans:

Reproduction Line:

./gradlew ':modules:repository-url:test' --tests "org.elasticsearch.common.blobstore.url.URLBlobContainerRetriesTests.testReadBlobWithPrematureConnectionClose" -Dtests.seed=C16E7AC27C5A306B -Dtests.locale=wae -Dtests.timezone=America/Nassau -Druntime.java=23

Applicable branches: 8.15

Reproduces locally?: N/A

Failure History: See dashboard&_a=(controlGroupState:(initialChildControlState:('0c0c9cb8-ccd2-45c6-9b13-96bac4abc542':(dataViewId:fbbdc689-be23-4b3d-8057-aa402e9ed0c5,fieldName:task.keyword,order:0,selectedOptions:!(),title:'GradleTask',type:optionsListControl),'4e6ad9d6-6fdc-4fcc-bf1a-aa6ca79e0850':(dataViewId:fbbdc689-be23-4b3d-8057-aa402e9ed0c5,fieldName:className.keyword,order:1,selectedOptions:!(org.elasticsearch.common.blobstore.url.URLBlobContainerRetriesTests),title:'Suite',type:optionsListControl),'144933da-5c1b-4257-a969-7f43455a7901':(dataViewId:fbbdc689-be23-4b3d-8057-aa402e9ed0c5,fieldName:name.keyword,order:2,selectedOptions:!(testReadBlobWithPrematureConnectionClose),title:'Test',type:optionsListControl)))))

Failure Message:

java.lang.AssertionError: 
Expected: ((a string containing "premature end of chunk coded message body: closing chunk expected" or a string containing "premature end of content-length delimited message body") or a string containing "connection closed prematurely")
     but: was "the target server failed to respond"

Issue Reasons:

[8.15] 2 failures in test testReadBlobWithPrematureConnectionClose (1.9% fail rate in 104 executions)
[8.15] 2 failures in step openjdk23_checkpart1_java-matrix (66.7% fail rate in 3 executions)
[8.15] 2 failures in pipeline elasticsearch-periodic (50.0% fail rate in 4 executions)

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

elastic / elasticsearch

[CI] URLBlobContainerRetriesTests testReadBlobWithPrematureConnectionClose failing #115661