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Posted to jira@kafka.apache.org by "David Jacot (Jira)" <ji...@apache.org> on 2021/11/15 10:06:00 UTC
[jira] [Updated] (KAFKA-13406) Cooperative sticky assignor got stuck due to assignment validation failed
[ https://issues.apache.org/jira/browse/KAFKA-13406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Jacot updated KAFKA-13406:
--------------------------------
Fix Version/s: 3.2.0
(was: 3.1.0)
> Cooperative sticky assignor got stuck due to assignment validation failed
> -------------------------------------------------------------------------
>
> Key: KAFKA-13406
> URL: https://issues.apache.org/jira/browse/KAFKA-13406
> Project: Kafka
> Issue Type: Bug
> Components: clients
> Affects Versions: 3.0.0
> Reporter: Luke Chen
> Assignee: Luke Chen
> Priority: Major
> Fix For: 3.0.1, 3.2.0
>
>
> We'll do validateCooperativeAssignment for cooperative assignor, where we validate if there are previously owned partitions directly transfer to other consumers without "revoke" step. However, the "ownedPartition" in subscription might contain out-of-dated data, which might cause the validation always failure.
> We should consider the short-term fix it by disabling validateCooperationAssignment for built-in cooperativeStickyAssignor because we've already consider the generation in the assignor, and discard the old generation ownedPartition if any.
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