Hi, Thanks a lot for your reply. Regards, Arindam Date: Thu, 5 Dec 2013 15:41:33 +0400 From: dmescheryakov at mirantis.com To: openstack-dev at lists.openstack.org Subject: Re: [openstack-dev] [savanna] Anti-affinity Arindam, It is not achievable with the current Savanna. The anti-affinity feature allows to run one VM per compute-node only. It can not evenly distribute VMs in case the number of compute nodes is lower than the desired size of Hadoop cluster. Dmitry 2013/12/5 Arindam Choudhury <arindam at live.com> HI, I have 11 compute nodes. I want to create a hadoop cluster with 1 master(namenode+jobtracker) with 20 worker (datanode+tasktracker). How to configure the Anti-affinty so I can run the master in one host, while others will be hosting two worker? I tried some configuration, but I can not achieve it. Regards, Arindam _______________________________________________ OpenStack-dev mailing list OpenStack-dev at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev _______________________________________________ OpenStack-dev mailing list OpenStack-dev at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20131205/a83cf1fe/attachment.html>