Hi, You should edit the hama.properties conf file. http://svn.apache.org/repos/asf/whirr/trunk/recipes/hama.properties is just a example.
On Sat, Oct 26, 2013 at 12:20 AM, Roman Shapovalov <[email protected]> wrote: > Hi all, > > I used Whirr to boot up an AWS cluster with Hama, as suggested in the > documentation [1]. > > It installed Hama version 0.4.0, is it the expected behaviour? > > Also, the default Whirr configuration creates a master node, along > with 5 slave nodes. Is it necessary to have a dedicated master? I was > planning to configure a single instance (need to install some > additional software), and then create AMI from that and clone several > times, thus avoid configuring each node. In this symmetric scheme I > need to install the master (hadoop-jobtracker+hama-master+…) and slave > (hadoop-tasktracker+hama-groomserver+…) software to each node; will it > work? > > Thanks in advance, > Roman > > [1] http://wiki.apache.org/hama/LaunchHamaUsingWhirr -- Best Regards, Edward J. Yoon @eddieyoon
