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From "Todd Lipcon (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8215) Security support for ZK Failover controller
Date Tue, 03 Apr 2012 22:52:23 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Todd Lipcon updated HADOOP-8215:

    Attachment: hadoop-8215.txt

Fixed the above. I left one case of not asserting anything about the exception -- the test
where we expect NoAuth. Since there's only one call inside the {{try}} clause, and we are
explicitly catching {{NoAuth}} and no other types of exceptions, there wasn't anything to
really assert about that was more specific than what we already checked.

This patch is also rebased on the tip of the branch.
> Security support for ZK Failover controller
> -------------------------------------------
>                 Key: HADOOP-8215
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8215
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: auto-failover, ha
>    Affects Versions: 0.23.3, 0.24.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>         Attachments: hadoop-8215.txt, hadoop-8215.txt
> To keep the initial patches manageable, kerberos security is not currently supported
in the ZKFC implementation. This JIRA is to support the following important pieces for security:
> - integrate with ZK authentication (kerberos or password-based)
> - allow the user to configure ACLs for the relevant znodes
> - add keytab configuration and login to the ZKFC daemons
> - ensure that the RPCs made by the health monitor and failover controller properly authenticate
to the target daemons

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