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https://issues.apache.org/jira/browse/FLINK-16112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17336306#comment-17336306
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Flink Jira Bot commented on FLINK-16112:
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This issue was labeled "stale-major" 7 ago and has not received any updates so
it is being deprioritized. If this ticket is actually Major, please raise the
priority and ask a committer to assign you the issue or revive the public
discussion.
> KafkaDeserializationSchema#isEndOfStream is ill-defined
> -------------------------------------------------------
>
> Key: FLINK-16112
> URL: https://issues.apache.org/jira/browse/FLINK-16112
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Kafka
> Reporter: Tzu-Li (Gordon) Tai
> Priority: Major
> Labels: stale-major
>
> Motivated by this email thread:
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/KafkaFetcher-closed-before-end-of-stream-is-received-for-all-partitions-td32827.html
> In general, the {{isEndOfStream}} method is ill-defined. An possible
> improvement is to redefine the semantics and method signature, to:
> {code}
> boolean isEndOfPartition(T nextElement, String topic, int partition);
> {code}
> so that it indicates end of a Kafka partition. With this, the Kafka consumer
> is able to properly define end-of-subtask to be when all of its assigned
> partitions have signaled EOF.
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