Re: Questions on Hadoop On Demand (HOD)

2009-07-21 Thread Steve Loughran
Boyu Zhang wrote: Dear all, Is there any other virtual machines that I can use to provide a Hadoop cluster over a physical cluster? 1. You can bring up Hadoop under VMWare, VirtualBox, Xen. There are problems with Centos5.x/RHEL5 under VirtualBox (some clock issue generates 100% load

Questions on Hadoop On Demand (HOD)

2009-07-07 Thread Boyu Zhang
Dear all, This is a beginner to Hadoop. I am looking into how to use virtual machine in Hadoop, and I have some general questions about HOD. Can I consider HOD a virtual machine for running Hadoop jobs?(usually VMs are really big, but this one seems light-weighted.) Is the