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From "Steve Loughran (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-1332) Ant tasks for job submission
Date Sat, 18 Feb 2012 16:25:00 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Steve Loughran resolved MAPREDUCE-1332.

    Resolution: Won't Fix

closing as wontfix unless anyone wants to do it. 

Better to submit a workflow to something like oozie or use cascading
> Ant tasks for job submission
> ----------------------------
>                 Key: MAPREDUCE-1332
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1332
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>    Affects Versions: 0.22.0
>         Environment: Both platforms, Linux and Windows
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: JobSubmitTask.java
>   Original Estimate: 168h
>  Remaining Estimate: 168h
> Ant tasks to make it easy to work with hadoop filesystem and submit jobs. 
> <submit> : uploads JAR, submits job as user, with various settings
> filesystem operations: mkdir, copyin, copyout, delete
>  -We could maybe use Ant1.7 "resources" here, and so use hdfs as a source or dest in
Ant's own tasks
> # security. Need to specify user; pick up user.name from JVM as default?
> # cluster binding: namenode/job tracker (hostname,port) or url are all that is needed?
> #job conf: how to configure the job that is submitted? support a list of <property
name="name" value="something"> children
> # testing. AntUnit to generate <junitreport> compatible XML files
> # Documentation. With an example using Ivy to fetch the JARs for the tasks and hadoop
> # Polling: ant task to block for a job finished? 

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