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Posted to yarn-issues@hadoop.apache.org by "Devaraj K (JIRA)" <ji...@apache.org> on 2015/02/11 08:53:14 UTC

[jira] [Moved] (YARN-3172) MR-279: Write a simple Java application

     [ https://issues.apache.org/jira/browse/YARN-3172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Devaraj K moved MAPREDUCE-2720 to YARN-3172:
--------------------------------------------

          Component/s:     (was: mrv2)
    Affects Version/s:     (was: 3.0.0)
                           (was: 2.0.0-alpha)
                  Key: YARN-3172  (was: MAPREDUCE-2720)
              Project: Hadoop YARN  (was: Hadoop Map/Reduce)

> MR-279: Write a simple Java application
> ---------------------------------------
>
>                 Key: YARN-3172
>                 URL: https://issues.apache.org/jira/browse/YARN-3172
>             Project: Hadoop YARN
>          Issue Type: New Feature
>            Reporter: Sharad Agarwal
>            Assignee: Devaraj K
>         Attachments: MAPREDUCE-2720.patch
>
>
> Currently for isolation purposes, many simple java applications run in cluster with 1 map only job. (eg. Oozie). This is not really required with nextgen hadoop (mrv2) and *non-MR* apps are first class and easy to write.
> A simple hadoop java app can be written which runs in the cluster in the user space.



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