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Hadoop, mail # user - how to get each task's process


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Re: how to get each task's process
Nan Zhu 2011-03-29, 15:05
TaskStatus.getprogress() is helpful

Best,
Nan

2011/3/29 朱韬 <[EMAIL PROTECTED]>

> hi,guys:
>       I want to monitor each tasks' io usage, do can I get each task's
> process id?
>       I used  jvmManager.getPid(tip.getTaskRunner()); but it didn't seem to
> be the task's process.
>       Thanks
>
>                     zhutao
--
Nan Zhu
School of Software,5501
Shanghai Jiao Tong University
800,Dongchuan Road,Shanghai,China
E-Mail: [EMAIL PROTECTED]