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From Ravi Prakash <ravihad...@gmail.com>
Subject Re: Running a script/executable stored in HDFS from a mapper
Date Fri, 21 Apr 2017 22:41:24 GMT
Perhaps you want to look at Hadoop Streaming?
https://hadoop.apache.org/docs/r2.7.1/hadoop-streaming/HadoopStreaming.html

On Fri, Apr 21, 2017 at 12:30 AM, Philippe Kernévez <pkernevez@octo.com>
wrote:

> Hi Evelina,
>
> Files in HDFS are not executable.
> You first need to copy it on a local tmp disk then run it (or may be load
> it in the mapper depending on your case).
>
> Regards,
> Philippe
>
> On Fri, Apr 21, 2017 at 7:29 AM, evelina dumitrescu <
> evelina.a.dumitrescu@gmail.com> wrote:
>
>> Hi,
>>
>> Is it possible to run a script/executable stored in HDFS from a mapper ?
>>
>> Thank you,
>> Evelina
>>
>>
>
>
> --
> Philippe Kernévez
>
>
>
> Directeur technique (Suisse),
> pkernevez@octo.com
> +41 79 888 33 32 <+41%2079%20888%2033%2032>
>
> Retrouvez OCTO sur OCTO Talk : http://blog.octo.com
> OCTO Technology http://www.octo.ch
>

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