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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1027) jobtracker.jsp can have an html text block for announcements by admins.
Date Fri, 30 Oct 2009 07:59:59 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771864#action_12771864
] 

Amar Kamat commented on MAPREDUCE-1027:
---------------------------------------

I think for short term we should do something like :
# define a new file named announcements.txt which will be loaded by the jobtracker upon a
refresh command issued by the admin
  bin/hadoop mradmin -refresh --announcements
# display the contents of announcements.txt on jobtracker webui after cluster-summary. We
might want to show only top 5 announcements and provide a link for the rest.

Thoughts?


> jobtracker.jsp can have an html text block for announcements by admins.
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1027
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1027
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: jobtracker
>            Reporter: Vinod K V
>
> jobtracker.jsp is the first page for users of Map/Reduce clusters and can be used for
sending information across to all users. It will be useful to have a text block on this page
where administrators can put any latest notices/announcements time to time.

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