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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8315) Support SASL-authenticated ZooKeeper in ActiveStandbyElector
Date Fri, 05 Apr 2013 21:49:23 GMT

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

Todd Lipcon updated HADOOP-8315:
--------------------------------

    Assignee: Todd Lipcon
      Status: Patch Available  (was: Open)
    
> 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
>
>
> 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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