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Posted to jira@kafka.apache.org by "Boyang Chen (Jira)" <ji...@apache.org> on 2020/05/14 20:11:00 UTC

[jira] [Assigned] (KAFKA-9989) StreamsUpgradeTest.test_metadata_upgrade could not guarantee all processor gets assigned task

     [ https://issues.apache.org/jira/browse/KAFKA-9989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boyang Chen reassigned KAFKA-9989:
----------------------------------

    Assignee:     (was: Boyang Chen)

> StreamsUpgradeTest.test_metadata_upgrade could not guarantee all processor gets assigned task
> ---------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-9989
>                 URL: https://issues.apache.org/jira/browse/KAFKA-9989
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams, system tests
>            Reporter: Boyang Chen
>            Priority: Major
>
> System test StreamsUpgradeTest.test_metadata_upgrade could fail due to:
> "Never saw output 'processed [0-9]* records' on ubuntu@worker6"
> which if we take a closer look at, the rebalance happens but has no task assignment. We should fix this problem by making the rebalance result as part of the check, and skip the record processing validation when the assignment is empty. 



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