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Posted to common-issues@hadoop.apache.org by "Robert Parker (JIRA)" <ji...@apache.org> on 2013/08/27 23:47:53 UTC

[jira] [Updated] (HADOOP-8315) Support SASL-authenticated ZooKeeper in ActiveStandbyElector

     [ https://issues.apache.org/jira/browse/HADOOP-8315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Parker updated HADOOP-8315:
----------------------------------

    Attachment: hadoop-8315_v2.txt

Refreshed the patch.
                
> Support SASL-authenticated ZooKeeper in ActiveStandbyElector
> ------------------------------------------------------------
>
>                 Key: HADOOP-8315
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8315
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: auto-failover, ha
>    Affects Versions: Auto Failover (HDFS-3042)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>         Attachments: hadoop-8315.txt, hadoop-8315_v2.txt
>
>
> Currently, if you try to use SASL-authenticated ZK with the ActiveStandbyElector, you run into a couple issues:
> 1) We hit ZOOKEEPER-1437 - we need to wait until we see SaslAuthenticated before we can make any requests
> 2) We currently throw a fatalError when we see the SaslAuthenticated callback on the connection watcher
> We need to wait for ZK-1437 upstream, and then upgrade to the fixed version for #1. For #2 we just need to add a case there and ignore it.

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