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Posted to common-dev@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2008/11/03 12:14:44 UTC

[jira] Commented: (HADOOP-4559) Rest API for retrieving job / task statistics

    [ https://issues.apache.org/jira/browse/HADOOP-4559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644689#action_12644689 ] 

Steve Loughran commented on HADOOP-4559:
----------------------------------------

- although its a JSP page, everything, including printing, is done in Java code. It would either be better implemented as a pure servlet, or the output redone as <%= %> operations to produce something more JSP-y

- I recommend HtmlUnit as the best extension to JUnit for testing web pages; it could grab the pages and look at the content. 

> Rest API for retrieving job / task statistics 
> ----------------------------------------------
>
>                 Key: HADOOP-4559
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4559
>             Project: Hadoop Core
>          Issue Type: New Feature
>            Reporter: Florian Leibert
>            Priority: Trivial
>             Fix For: 0.20.0
>
>         Attachments: HADOOP-4559.patch
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> a rest api that returns a simple JSON containing information about a given job such as:  min/max/avg times per task, failed tasks, etc. This would be useful in order to allow external restart or modification of parameters of a run.

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