-Re: mapreduce.tasktracker.map.tasks.maximum property not working with YARN
anil gupta 2012-08-02, 22:58
I would appreciate if someone can share their views on the problem below. I
am going to file a JIra for the same. If someone thinks that i am
missing(or my conf is incorrect) something then please let me know.
On Wed, Aug 1, 2012 at 10:56 AM, anil gupta <[EMAIL PROTECTED]> wrote:
> Hi All,
> I have a hadoop2.0.0-alpha hadoop/hbase cluster runnning on CentOS6.0. The
> cluster has 4 admin nodes and 8 data nodes. I would only like run one
> mapper/reducer at a time on each nodemanager. For doing that i had set the
> following properties in my mapred-site.xml. However setting this property
> is not having any impact on YARN, YARN is running simultaneously 8 map
> tasks on one NodeManager.
> Is there some other property i need to set for YARN?
> Thanks & Regards,
> Anil Gupta
Thanks & Regards,