When i provide hostname for "*" then the containers are not alloted for the application till its end. Is there a format to specify the hostname
2012/1/11 Bing Jiang <jiangbinglo...@gmail.com> > I think you can make control of allocated container, and check whether it > meets your requirements. > > > > 2012/1/11 Vinod Kumar Vavilapalli <vino...@hortonworks.com> > >> Yes, you can. >> >> >> http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/WritingYarnApplications.html#Writing_an_ApplicationMaster >> should give you a very good idea and example code about this. >> >> But, the requirements are not hard-fixed. If the scheduler cannot find >> free resources on the nodes you mention, it will try to get containers >> on a different node. Despite that, the total number of containers can >> be controlled by limiting the count against the entry for "*". >> >> HTH, >> +Vinod >> >> On Mon, Jan 9, 2012 at 10:12 PM, raghavendhra rahul >> <raghavendhrara...@gmail.com> wrote: >> > Hi all, >> > I am trying to write an application master.Is there a way to specify >> > node1: 10 conatiners >> > node2: 10 containers >> > Can we specify this kind of list using the application master???? >> > >> > > > > -- > Bing Jiang > Tel：(86)134-2619-1361 > weibo: http://weibo.com/jiangbinglover > BLOG: http://blog.sina.com.cn/jiangbinglover > National Research Center for Intelligent Computing Systems > Institute of Computing technology > Graduate University of Chinese Academy of Science > >
