hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (HADOOP-1138) Datanodes that are dead for a long long time should not show up in the UI
Date Thu, 06 Sep 2007 07:08:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12525330
] 

rangadi edited comment on HADOOP-1138 at 9/6/07 12:08 AM:
---------------------------------------------------------------

This is not considered necessary after HADOOP-1762.

      was (Author: rangadi):
    This is not considered necessary after HADOO-1762.
  
> Datanodes that are dead for a long long time should not show up in the UI
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-1138
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1138
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: dhruba borthakur
>            Assignee: Raghu Angadi
>             Fix For: 0.15.0
>
>         Attachments: HADOOP-1138.patch, HADOOP-1138.patch, HADOOP-1138.patch
>
>
> Proposal 1:
> If a include files is used, then show all nodes (dead/alive) that are listed in the includes
file. If there isn't an include file, then display only nodes that have pinged this instance
of the namenode.
> Proposal2:
> A config variable specifies the time duration. The namenode, on a restart, purges all
datanodes that have not pinged for that time duration. The default value of this config variable
can be 1 week. 

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message