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https://issues.apache.org/jira/browse/KAFKA-5858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158010#comment-16158010
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Ismael Juma edited comment on KAFKA-5858 at 9/8/17 2:02 AM:
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Duplicate of KAFKA-4740,
was (Author: ijuma):
Duplicate of KAFKA-5470,
> consumer.poll() shouldn't throw exception due to deserialization error
> ----------------------------------------------------------------------
>
> Key: KAFKA-5858
> URL: https://issues.apache.org/jira/browse/KAFKA-5858
> Project: Kafka
> Issue Type: Improvement
> Affects Versions: 0.11.0.0
> Reporter: Jun Rao
>
> Currently, the new consumer will throw an exception in poll() if it hits a
> deserialization error. The consumer then can't make progress from this point
> on. It will be better to throw the deserialization exception only when the
> key/value of the ConsumerRecord is accessed, like the old consumer does.
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