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Posted to common-issues@hadoop.apache.org by "Todd Lipcon (Updated) (JIRA)" <ji...@apache.org> on 2012/03/28 09:00:32 UTC
[jira] [Updated] (HADOOP-8215) Security support for ZK Failover
controller
[ https://issues.apache.org/jira/browse/HADOOP-8215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon updated HADOOP-8215:
--------------------------------
Component/s: auto-failover
Target Version/s: Auto Failover (HDFS-3042), 0.23.3, 0.24.0 (was: 0.24.0, 0.23.3)
> 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, security
> Affects Versions: 0.23.3, 0.24.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Critical
>
> 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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