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https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771056#action_12771056
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Tsz Wo (Nicholas), SZE commented on MAPREDUCE-1159:
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> ... are you saying that if the user hovers the mouse above the jobname, then
> the full name of the job show up?
Exactly.
>> Should we make the limit configurable?
>
> We can, but do you really need it to be configurable? It will be yet another
> knob to turn for the user.
I don't need it but some users may prefer a smaller limit, especially if we
have alt-text showing the full name. We may implement this later.
BTW, I think we should have
{code}
return name.length() > 80? name.substring(0,76) + "..." : name;
{code}
in getAbbreviatedJobName(..). If (76 < name.length() <= 80), we don't want to
replace the last few characters with "...".
> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
> Key: MAPREDUCE-1159
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 0.22.0
> Reporter: Zheng Shao
> Assignee: Zheng Shao
> Priority: Trivial
> Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made
> jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when
> they click on the job.
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