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Posted to yarn-dev@hadoop.apache.org by 牛兆捷 <nz...@gmail.com> on 2014/07/25 04:19:46 UTC

Data sharing

Is it possible to share data between different applications on YANR? (such
as Spark and MapReduce).

-- 
*Regards,*
*Zhaojie*

Re: Data sharing

Posted by Sandy Ryza <sa...@cloudera.com>.

YARN doesn't offer any facilities for this by itself, but Spark and
MapReduce can both access the same data on HDFS.

-Sandy

On Thu, Jul 24, 2014 at 7:19 PM, 牛兆捷 <nz...@gmail.com> wrote:

> Is it possible to share data between different applications on YANR? (such
> as Spark and MapReduce).
>
> --
> *Regards,*
> *Zhaojie*
>