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https://issues.apache.org/jira/browse/KAFKA-6328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang resolved KAFKA-6328.
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Resolution: Fixed
Fix Version/s: 1.1.0
> Exclude node groups belonging to global stores in
> InternalTopologyBuilder#makeNodeGroups
> ----------------------------------------------------------------------------------------
>
> Key: KAFKA-6328
> URL: https://issues.apache.org/jira/browse/KAFKA-6328
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 1.0.0
> Reporter: Guozhang Wang
> Assignee: Richard Yu
> Priority: Major
> Labels: newbie
> Fix For: 1.1.0
>
> Attachments: kafka-6328.diff
>
>
> Today when we group processor nodes into groups (i.e. sub-topologies), we
> assign the sub-topology id for global tables' dummy groups as well. As a
> result, the subtopology ids (and hence task ids) are not consecutive anymore.
> This is quite confusing for users trouble shooting and debugging; in
> addition, the node group for global stores are not useful as well: we simply
> exclude it in all the caller functions of makeNodeGroups.
> It would be better to simply exclude the global store's node groups in this
> function so that the subtopology ids and task ids are consecutive.
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