[jira] [Updated] (KAFKA-19418) Verifiable producer sys test should consider process name to avoid flakiness

["Lianet Magrans (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-19418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lianet Magrans updated KAFKA-19418:
-----------------------------------
    Fix Version/s: 4.1.0

> Verifiable producer sys test should consider process name to avoid flakiness
> ----------------------------------------------------------------------------
>
>                 Key: KAFKA-19418
>                 URL: https://issues.apache.org/jira/browse/KAFKA-19418
>             Project: Kafka
>          Issue Type: Test
>          Components: clients, system tests
>            Reporter: Lianet Magrans
>            Assignee: Lianet Magrans
>            Priority: Minor
>             Fix For: 4.1.0
>
>
> Currently, the verifiable producer sys test relies on the "is_version" check to validate the jar versions of the process it runs. Ex. https://github.com/apache/kafka/blob/b8fc96272e746c4d180ad278a86a565dccefc8f7/tests/kafkatest/sanity_checks/test_verifiable_producer.py#L74 
> That check lists processes filtering by a provided name, but the verifiable producer does not pass any. This makes that the default "kafka" word is "grepped". We've seen this leading to flakiness (the is_version expects only 1 process, here https://github.com/apache/kafka/blob/b8fc96272e746c4d180ad278a86a565dccefc8f7/tests/kafkatest/utils/util.py#L61 but finds several process meeting the ps/grep condition)
> To avoid flakiness we should consider having the verifiable producer passing a proc name for it. 



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