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https://issues.apache.org/jira/browse/KAFKA-1696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15167681#comment-15167681
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Ashish K Singh commented on KAFKA-1696:
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[~parth.brahmbhatt] thanks for working out the design. Great write up. I think
it is in a decent shape to initiate a discuss thread on the KIP. I have
following questions/ concerns.
1. We probably need new error-codes to indicate token renewal failure, etc. I
will probably be a good idea to list them as well.
2. Probably use coordinator to communicate token changes from one broker to
other brokers. So, a broker generating token will add to ZK, coordinator
watches for new or changed tokens and communicates to other brokers in cluster.
3. May be provide an outline on the cli tool for creating/renewing/deleting
delegation tokens.
> Kafka should be able to generate Hadoop delegation tokens
> ---------------------------------------------------------
>
> Key: KAFKA-1696
> URL: https://issues.apache.org/jira/browse/KAFKA-1696
> Project: Kafka
> Issue Type: Sub-task
> Components: security
> Reporter: Jay Kreps
> Assignee: Parth Brahmbhatt
>
> For access from MapReduce/etc jobs run on behalf of a user.
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