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Posted to mapreduce-dev@hadoop.apache.org by "Sharad Agarwal (JIRA)" <ji...@apache.org> on 2011/07/21 07:20:58 UTC

[jira] [Created] (MAPREDUCE-2720) MR-279: Write a simple Java application

MR-279: Write a simple Java application
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                 Key: MAPREDUCE-2720
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2720
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
          Components: mrv2
            Reporter: Sharad Agarwal


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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