Hi Marco, You can add hadoop properties in your whirr properties file like this:
hadoop-mapreduce.mapred.child.java.opts=-Xmx1000m hadoop-mapreduce.mapred.child.ulimit=1500000 See http://www.searchworkings.org/blog/-/blogs/running-mahout-in-the-cloud-using-apache-whirr Cheers, Frank On Sat, Dec 17, 2011 at 11:06 AM, Marco Didonna <[email protected]> wrote: > Hello everyone, > I was sifting through the whirr source code in order to understand > where the default parameters in the hadoop configuration came from. In > particular I was quite a lot pissed by the ulimit parameter which was > the cause of my jvms being killed. I see there's a > whirr-hadoop-default.properties in > whirr/services/hadoop/src/main/resources, my question is: if I edit > this file will whirr obey to the new settings? Or should I perform > some kind of compilation step? > > Thanks, > > MD
