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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3477) FormatZK and ZKFC startup can fail due to zkclient connection establishment delay
Date Wed, 30 May 2012 14:20:24 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uma Maheswara Rao G updated HDFS-3477:
--------------------------------------

          Component/s: auto-failover
     Target Version/s: 2.0.1-alpha, 3.0.0
    Affects Version/s: 3.0.0
    
> FormatZK and ZKFC startup can fail due to zkclient connection establishment delay
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-3477
>                 URL: https://issues.apache.org/jira/browse/HDFS-3477
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: auto-failover
>    Affects Versions: 3.0.0
>            Reporter: suja s
>            Assignee: Rakesh R
>
> Format and ZKFC startup flows continue further after creation of zkclient connection
without waiting to check whether the connection is completely established. This  leads to
failure at the subsequent point if connection was not complete by then.

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