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Posted to yarn-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/04/27 05:41:40 UTC

[jira] [Updated] (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 ]

Allen Wittenauer updated YARN-3172:
-----------------------------------
    Labels: newbie  (was: )

> 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
>              Labels: newbie
>         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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