[jira] [Resolved] (KAFKA-17183) New consumer system tests pass for subset of tests, but fail if running all tests

["Kirk True (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-17183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirk True resolved KAFKA-17183.
-------------------------------
    Resolution: Cannot Reproduce

This seems to have been fixed as it is no longer seen after three test runs of the entire system test suite.

> New consumer system tests pass for subset of tests, but fail if running all tests
> ---------------------------------------------------------------------------------
>
>                 Key: KAFKA-17183
>                 URL: https://issues.apache.org/jira/browse/KAFKA-17183
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients, consumer, system tests
>    Affects Versions: 3.8.0
>            Reporter: Kirk True
>            Assignee: Kirk True
>            Priority: Blocker
>              Labels: consumer-threading-refactor, system-tests
>             Fix For: 4.0.0
>
>
> In 3.8, many of the system tests were updated to exercise both the old consumer and the new consumer. For quicker feedback, I have been creating a YAML-based test suite for just the subset of tests that were updated. When running the system tests in the subset, I am consistently seeing 100% pass rate. Recently I started running the entire test suite, and are now seeing many failures.
> The cause is as yet unknown, but adding this here as a task to fix whatever is causing this behavior.



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