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MapReduce >> mail # dev >> mapred.child.ulimit in MR2


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Re: mapred.child.ulimit in MR2
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
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB