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Hadoop, mail # user - job execution


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Re: job execution
Jeff Zhang 2010-06-15, 01:43
There's a class org.apache.hadoop.mapred.jobcontrol.Job which is a
wapper of JobConf. And You and dependent jobs to it. Then put it to
JobControl.
On Mon, Jun 14, 2010 at 9:55 AM, Gang Luo <[EMAIL PROTECTED]> wrote:
> Hi,
> According to the doc, JobControl can maintain the dependency among different jobs and only jobs without dependency can execute. How does JobControl maintain the dependency and how can we indicate the dependency?
>
> Thanks,
> -Gang
>
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Best Regards

Jeff Zhang