[jira] [Resolved] (HDFS-2753) Standby namenode stuck in safemode during a failover

["Todd Lipcon (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-2753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved HDFS-2753.
-------------------------------

       Resolution: Fixed
    Fix Version/s: HA branch (HDFS-1623)
     Hadoop Flags: Reviewed
    
> 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: Sub-task
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Hari Mankude
>            Assignee: Hari Mankude
>             Fix For: HA branch (HDFS-1623)
>
>         Attachments: HDFS-2753.patch, hdfs-2753.txt, hdfs-2753.txt
>
>
> 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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