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Posted to hdfs-issues@hadoop.apache.org by "Shinichi Yamashita (JIRA)" <ji...@apache.org> on 2013/09/06 22:59:52 UTC

[jira] [Updated] (HDFS-5041) Add the time of last heartbeat to dead server Web UI

     [ https://issues.apache.org/jira/browse/HDFS-5041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shinichi Yamashita updated HDFS-5041:
-------------------------------------

    Attachment: NameNode-dfsnodelist-dead.png

I attach a prototype image of dead datanodes list.
                
> Add the time of last heartbeat to dead server Web UI
> ----------------------------------------------------
>
>                 Key: HDFS-5041
>                 URL: https://issues.apache.org/jira/browse/HDFS-5041
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Priority: Minor
>         Attachments: NameNode-dfsnodelist-dead.png
>
>
> In Live Server page, there is a column 'Last Contact'.
> On the dead server page, similar column can be added which shows when the last heartbeat came from the respective dead node.

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