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Posted to jira@kafka.apache.org by "Boyang Chen (Jira)" <ji...@apache.org> on 2020/06/15 17:13:00 UTC
[jira] [Updated] (KAFKA-9989) Wait for stable assignment
StreamsUpgradeTest.test_metadata_upgrade
[ https://issues.apache.org/jira/browse/KAFKA-9989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Boyang Chen updated KAFKA-9989:
-------------------------------
Summary: Wait for stable assignment StreamsUpgradeTest.test_metadata_upgrade (was: StreamsUpgradeTest.test_metadata_upgrade could not guarantee all processor gets assigned task)
> Wait for stable assignment StreamsUpgradeTest.test_metadata_upgrade
> --------------------------------------------------------------------
>
> Key: KAFKA-9989
> URL: https://issues.apache.org/jira/browse/KAFKA-9989
> Project: Kafka
> Issue Type: Bug
> Components: streams, system tests
> Reporter: Boyang Chen
> Assignee: HaiyuanZhao
> Priority: Major
> Labels: newbie
> Attachments: 166.tgz
>
>
> 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 wait for the finalized assignment (non-empty) before kicking off the record processing validation.
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