Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce >> mail # dev >> mapred.child.ulimit in MR2


Copy link to this message
-
Re: mapred.child.ulimit in MR2
Thanks Bobby,

I filed MAPREDUCE-5338 for it.

-Sandy
On Wed, Jun 19, 2013 at 8:16 AM, Robert Evans <[EMAIL PROTECTED]> wrote:

> Sandy,
>
> I think it was something that was missed in the port to YARN and the dead
> code was cleaned up as part of HADOOP-8288.
>
> If you have a use case for it or are worried about backwards compatibility
> we can add it back in.  It is not that hard, all it did was add 'ulimt -v
> <number>' to the shell script that launched the task, except on windows.
>
> --Bobby
>
> On 6/18/13 3:56 PM, "Sandy Ryza" <[EMAIL PROTECTED]> wrote:
>
> >Hi yarn-dev/mapreduce-dev,
> >
> >Is there a reason that mapred.child.ulimit no longer has an effect in MR2?
> > Should it be added back in?
> >
> >thanks for any help,
> >-Sandy
>
>