you set the " mapred.tasktracker.map.tasks.maximum " in your job means
nothing. Because Hadoop mapreduce platform only checks this parameter when
it starts. This is a system configuration.
You need to set it in your conf/mapred-site.xml file and restart your
On Fri, Mar 9, 2012 at 7:32 PM, Mohit Anchlia <[EMAIL PROTECTED]>wrote:
> I have mapred.tasktracker.map.tasks.maximum set to 2 in my job and I have 5
> nodes. I was expecting this to have only 10 concurrent jobs. But I have 30
> mappers running. Does hadoop ignores this setting when supplied from the