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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2017/11/20 18:33:00 UTC
[jira] [Commented] (KAFKA-6236) stream not picking data from topic
- after rebalancing
[ https://issues.apache.org/jira/browse/KAFKA-6236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16259612#comment-16259612 ]
Matthias J. Sax commented on KAFKA-6236:
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Thanks for reporting this. What is the reason for your application to enter a rebalance (failing instances, scaling in/out)? Is there anything in the logs that might help to identify the issue? Maybe you can share the logs in DEBUG mode? Can you reproduce this?
> stream not picking data from topic - after rebalancing
> -------------------------------------------------------
>
> Key: KAFKA-6236
> URL: https://issues.apache.org/jira/browse/KAFKA-6236
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 0.11.0.0
> Reporter: DHRUV BANSAL
> Priority: Critical
>
> Kafka stream is not polling new messages from the topic.
> On enquiring the consumer group it is showing in rebalancing state
> Command output:
> ./kafka-consumer-groups.sh --bootstrap-server localhost:9092 --group <groupname> --describe
> Warning: Consumer group 'name' is rebalancing.
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