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https://issues.apache.org/jira/browse/KAFKA-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang resolved KAFKA-1143.
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Resolution: Duplicate
Fix Version/s: (was: 0.10.1.0)
This ticket was proposed for ZK-based high-level consumer and the new consumer
has already cached metadata.
> Consumer should cache topic partition info
> ------------------------------------------
>
> Key: KAFKA-1143
> URL: https://issues.apache.org/jira/browse/KAFKA-1143
> Project: Kafka
> Issue Type: Bug
> Reporter: Guozhang Wang
> Assignee: Guozhang Wang
>
> So that
> 1. It can check if rebalances are necessary when topic/partition watcher
> fires (they can be triggered for state change event even the data does not
> change at all).
> 2. Rebalance does not need to read again from ZK.
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