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https://issues.apache.org/jira/browse/FLINK-24259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17413815#comment-17413815
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Mans Singh commented on FLINK-24259:
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Please assign this issue to me. Thanks
> Exception thrown when Kafka topic is null for FlinkKafkaConsumer
> ----------------------------------------------------------------
>
> Key: FLINK-24259
> URL: https://issues.apache.org/jira/browse/FLINK-24259
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Kafka, kafka
> Affects Versions: 1.14.0
> Environment: All
> Reporter: Mans Singh
> Priority: Minor
> Labels: connector, consumer, exception, kafka
> Fix For: 1.15.0
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> If the topic name is null for the FlinkKafkaConsumer we get an Kafka
> exception with the message:
> {quote}{{Error computing size for field 'topics': Error computing size for
> field 'name': Missing value for field 'name' which has no default value.}}
> {quote}
> The KafkaTopicDescriptor can checks that the topic name empty, blank or null
> and provide more informative message.
>
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