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https://issues.apache.org/jira/browse/KAFKA-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiankang Liu updated KAFKA-2282:
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Status: Patch Available (was: Open)
> ConsumerConnector enhance
> -------------------------
>
> Key: KAFKA-2282
> URL: https://issues.apache.org/jira/browse/KAFKA-2282
> Project: Kafka
> Issue Type: Improvement
> Components: consumer
> Reporter: Jiankang Liu
> Assignee: Neha Narkhede
> Attachments: KAFKA-2282.patch
>
>
> 1. As a developer, I want to manually handle rebalance situation, such as
> commit offset to avoid consume duplicate message; thus export the
> setConsumerRebalanceListener interface in java api.
> 2. It will throw a ClassCastException to just simply use asInstanceOf to cast
> java.util.map to scala immutable.map; it'd better use JavaConversions, not
> use JavaConverters to keep code style syched and compatible for scala under
> 2.8 version.
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