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https://issues.apache.org/jira/browse/KAFKA-6068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16210519#comment-16210519
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huxihx commented on KAFKA-6068:
-------------------------------
[~haiyangyu] Weird. Seem replication factor could only be increased via
kafka-reassign-partitions script, did you use the original apache kafka binary
or not? I did not find 'Replication factor has been changed for ..." in 0.10
codebase.
> kafka-topic.sh alter replication-factor raise broker failure
> ------------------------------------------------------------
>
> Key: KAFKA-6068
> URL: https://issues.apache.org/jira/browse/KAFKA-6068
> Project: Kafka
> Issue Type: Bug
> Components: admin
> Affects Versions: 0.10.0.0
> Reporter: haiyangyu
> Attachments: alter_rep.png, example.png, exception.png
>
>
> 1) When I alter my topic replication-factor from 2 to 3, it only update zk
> topic data,
> [^alter_rep.png]
> 2) then i shutdown my controller, my broker thrown NotAssignedReplicaException
> [^exception.png]
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