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https://issues.apache.org/jira/browse/FLINK-8019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-8019.
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Resolution: Duplicate
The kafka source stopped due to backpressure since the operator mentioned in
FLINK-8020 stopped emitting data.
> Flink streaming job stopped at consuming Kafka data
> ---------------------------------------------------
>
> Key: FLINK-8019
> URL: https://issues.apache.org/jira/browse/FLINK-8019
> Project: Flink
> Issue Type: Bug
> Components: Kafka Connector
> Affects Versions: 1.3.2
> Environment: We are using Kafka 0.8.2.1 and Flink 1.3.2 on YARN mode.
> Reporter: Weihua Jiang
> Priority: Major
> Attachments: jstack-20171108-2.log
>
>
> Our flink streaming job consumes data from Kafka and it worked well for a
> long time. However, these days we encountered several times that it stopped
> consuming data from Kafka.
> The jstack shows that it stopped at LocalBufferPool.requestBuffer. The jstack
> file is attached.
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