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https://issues.apache.org/jira/browse/HADOOP-4559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Florian Leibert updated HADOOP-4559:
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Attachment: HADOOP-4559v2.patch
the previous version was a bit dirty. I think this one is quite an improvement.
We're using it to gather a lot of stats for our job runs. It's not a servlet
and doesn' contain HtmlUnit - I think one stats JSP doesn't justify adding
another library to the distribution - also for the sake of simplicity this
remains a JSP... Hope this is valuable for someone else as well - it really is
useful for us to track performance when modifying our algorithm...
> 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
> Attachments: HADOOP-4559v2.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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