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Posted to common-dev@hadoop.apache.org by "Matei Zaharia (JIRA)" <ji...@apache.org> on 2008/08/01 01:12:31 UTC

[jira] Commented: (HADOOP-3866) Improve Hadoop Jobtracker Admin

    [ https://issues.apache.org/jira/browse/HADOOP-3866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12618900#action_12618900 ] 

Matei Zaharia commented on HADOOP-3866:
---------------------------------------

If you want to separate presentation from code without needing a JSP runtime, you might want to take a look at Apache Velocity (http://velocity.apache.org/engine/devel/getting-started.html), which is a lighter-weight template language that nonetheless lets you defined named objects in your Java code and access them from Velocity templates using bean properties. I've used it for showing some tables before, it's not too bad. It would probably require only a bit more extra work than moving the Java logic into Java.

> Improve Hadoop Jobtracker Admin
> -------------------------------
>
>                 Key: HADOOP-3866
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3866
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: scripts
>    Affects Versions: 0.16.4
>         Environment: javascript functionality will target firefox
>            Reporter: craig weisenfluh
>            Assignee: craig weisenfluh
>             Fix For: 0.19.0
>
>         Attachments: admin-1.patch, hadoop-3866.patch
>
>
> A number of enhancements to the jobtracker jsp that allow for searching, scheduling,  and navigating a large number of jobs.  These enhancements are to be added as subtasks, to follow.

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