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https://issues.apache.org/jira/browse/KAFKA-3469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15639763#comment-15639763
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Mohammed amine GARMES commented on KAFKA-3469:
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Hello,
I spent much time with this problem before I find this discussion, maybe you
can clarify this point in your documentation :
http://kafka.apache.org/090/documentation.html#security_sasl
Indeed, we need to use the same principal in the "Zookeeper client
authentication" configuration for all workers
// Zookeeper client authentication
Client {
com.sun.security.auth.module.Krb5LoginModule required
useKeyTab=true
storeKey=true
keyTab="/etc/security/keytabs/kafka_server.keytab"
principal="kafka/zkad...@example.com";
};
bests regards
> kafka-topics lock down znodes with user principal when zk security is enabled.
> ------------------------------------------------------------------------------
>
> Key: KAFKA-3469
> URL: https://issues.apache.org/jira/browse/KAFKA-3469
> Project: Kafka
> Issue Type: Bug
> Reporter: Ashish K Singh
> Assignee: Ashish K Singh
>
> In envs where ZK is kerberized, if a user, other than user running kafka
> processes, creates a topic, ZkUtils will lock down corresponding znodes for
> the user. Kafka will not be able to modify those znodes and that leaves the
> topic unusable.
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