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From "Aaron T. Myers (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2753) Standby namenode stuck in safemode during a failover
Date Fri, 06 Jan 2012 00:47:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13181002#comment-13181002
] 

Aaron T. Myers commented on HDFS-2753:
--------------------------------------

Hey Hari, any chance you were working with an old version of the branch? This exact bug is
covered by tests and should have been fixed by HDFS-2692.
                
> Standby namenode stuck in safemode during a failover
> ----------------------------------------------------
>
>                 Key: HDFS-2753
>                 URL: https://issues.apache.org/jira/browse/HDFS-2753
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Hari Mankude
>            Assignee: Hari Mankude
>
> Write traffic initiated from the client. Manual failover is done by killing NN and converting
a  different standby to active. NN is restarted as standby. The restarted standby stays in
safemode forever. More information in the description.

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