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