Ant tasks for job submission
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                 Key: HADOOP-5123
                 URL: https://issues.apache.org/jira/browse/HADOOP-5123
             Project: Hadoop Core
          Issue Type: New Feature
    Affects Versions: 0.21.0
         Environment: Both platforms, Linux and Windows
            Reporter: Steve Loughran
            Assignee: Steve Loughran
            Priority: Minor


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 client.
# Polling: ant task to block for a job finished? 

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