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From "huxihx (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-6068) kafka-topic.sh alter replication-factor raise broker failure
Date Thu, 19 Oct 2017 03:12:00 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-6068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16210519#comment-16210519
] 

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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