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https://issues.apache.org/jira/browse/KAFKA-3069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15085853#comment-15085853
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ASF GitHub Bot commented on KAFKA-3069:
---------------------------------------

GitHub user fpj opened a pull request:

    https://github.com/apache/kafka/pull/736

    KAFKA-3069: Fix recursion in ZkSecurityMigrator

    I'm also fixing a bug in the testChroot test case.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/fpj/kafka KAFKA-3069

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/736.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #736
    
----
commit 81028a160f3653b53331f71c4ee988b4945a0a0f
Author: Flavio Junqueira <f...@apache.org>
Date:   2016-01-06T17:11:46Z

    KAFKA-3069: Fixed issue in the migrator tool and bug in the testChroot case.

----


> Fix recursion in ZkSecurityMigrator
> -----------------------------------
>
>                 Key: KAFKA-3069
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3069
>             Project: Kafka
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.9.0.0
>            Reporter: Flavio Junqueira
>            Assignee: Flavio Junqueira
>             Fix For: 0.9.0.1
>
>
> The zk migrator tool recursively sets ACLs starting with the root, which we 
> initially assumed was either the root of a dedicated ensemble or a chroot. 
> However, there are at least two reasons for not doing it this way. First, 
> shared ensembles might not really follow the practice of separating 
> applications into branches, essentially creating a chroot for each. Second, 
> there are paths we don't want to secure, like the ConsumersPath.
> To fix this, we simply need to set the root ACL separately and start the 
> recursion on each of the persistent paths to secure.  



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