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From Harsh J <ha...@cloudera.com>
Subject Re: Create a file in local file system in map method
Date Thu, 22 Aug 2013 10:18:19 GMT
Can you share what error you run into in trying to write to a local
filesystem location from within a map task?

Note that the map tasks will run as the same user as the TaskTracker
daemon in insecure environments, or as the job submitting user in
secure environments. The location you're writing to, should allow
permissions appropriately depending on the above.

On Thu, Aug 22, 2013 at 3:21 PM, rab ra <rabmdu@gmail.com> wrote:
> ---------- Forwarded message ----------
> From: "rab ra" <rabmdu@gmail.com>
> Date: 22 Aug 2013 15:14
> Subject: Create a file in local file system in map method
> To: "users@hadoop.apache.org" <users@hadoop.apache.org>
> Hi
> i am not able to create a file in my local file system from my map method.
> Is there a way to do it? Please provide some links. My map need to generate
> one file during execution. When executing in remote node it shoul generate
> the file in a predefined location inthe execution node.
> Thanks
> Rab

Harsh J

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