> Questions: > 1) In the files "groomservers" and hama-site.xml (property > hama.zookeeper.quorum ), should be included the three machines or just > slave_a and slave_b?
There's no great difference either way. If the BSP application requires large amount of RAM and hdfs-namenode is also started on master server, the latter is best (large cluster case). > 2) With the running environment, how do I add a new slave machine > On-the-fly? Just start groom server to add new slave machine: user@new_slave_c $ bin/hama-daemons.sh --config $HAMA_CONF_DIR start groom Then, it will be recognized automatically. On Wed, Sep 4, 2013 at 3:58 AM, Júlio Pires <[email protected]> wrote: > Hello, > > I have three machines, named as follows: master, slave_a, slave_b > > Questions: > 1) In the files "groomservers" and hama-site.xml (property > hama.zookeeper.quorum ), should be included the three machines or just > slave_a and slave_b? > > 2) With the running environment, how do I add a new slave machine > On-the-fly? > > Thanks! -- Best Regards, Edward J. Yoon @eddieyoon
