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https://issues.apache.org/jira/browse/HADOOP-2484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586707#action_12586707
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Arun C Murthy commented on HADOOP-2484:
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More features:
* Ability to submit and monitor more than one job in a parallel-manner
(independent sub-graphs in a DAG)
* Ability to have custom notifications at various states
* Features to re-submit jobs on failures
* Ability to 'cron' jobs
* Allow users to track 'progress' of the DAG
* Allow users to submit templatized configs (same set of jobs run daily)
* Heh, fancy UI ;-)
> Improve facilities for job-control, job-queues etc.
> ---------------------------------------------------
>
> Key: HADOOP-2484
> URL: https://issues.apache.org/jira/browse/HADOOP-2484
> Project: Hadoop Core
> Issue Type: New Feature
> Components: mapred
> Reporter: Arun C Murthy
>
> Today, Map-Reduce has _some_ support for job-control - basically JobClient
> provides a facility to monitor jobs, one can setup a job-ending notification
> and there is {{JobControl}}.
> Links:
> http://lucene.apache.org/hadoop/docs/r0.15.1/mapred_tutorial.html#Job+Control
> http://lucene.apache.org/hadoop/docs/r0.15.1/mapred_tutorial.html#JobControl
> Looks like users could do more with better facilities for job-control and
> maybe more advanced features like job-queues etc.
> Lets discuss...
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