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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-363) list of dead nodes with time information
Date Thu, 17 Jul 2014 21:28:06 GMT

     [ https://issues.apache.org/jira/browse/HDFS-363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved HDFS-363.
-----------------------------------

    Resolution: Duplicate

Closing as a dupe, then.

> list of dead nodes with time information
> ----------------------------------------
>
>                 Key: HDFS-363
>                 URL: https://issues.apache.org/jira/browse/HDFS-363
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Christian Kunz
>
> One of our namenodes ended up with 5% of dead datanodes.
> It occurred to us that it would be good to know when individual datanodes became dead.
If the list of dead datanodes on the GUI of the namenode included a sortable column of the
 'going-dead' times then it would be easier to see whether there is potential danger of having
lost some blocks.



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