Hi
Thank you all for the comments
setting dfs.datanode.dns.interface and having private ip's in slaves ans
masters file didn't work.
So as Alex said I changed all public ip mapping to hostnames on /etc/hosts
file, and all datanodes now communicate through private network.
but im not fully
Hello Hadoop Community!
I've setup datanodes with private network by adding private hostname's to
the slaves file.
but it looks like when i lookup on the webUI datenodes are registered with
public hostnames.
are they actually networking with public network?
all datanodes have eth0 with public
have you tried playing with this config parameter
dfs.datanode.dns.interface
?
On Thu, Jul 11, 2013 at 4:20 AM, Ben Kim benkimkim...@gmail.com wrote:
Hello Hadoop Community!
I've setup datanodes with private network by adding private hostname's to
the slaves file.
but it looks like when
make sure that your hostnames resolved ( dns or/and hosts files ) with
private IPs.
if you have records in the nodes hosts files like
public IP hosname
remove (or comment) them
Alex
On Jul 11, 2013 2:21 AM, Ben Kim benkimkim...@gmail.com wrote:
Hello Hadoop Community!
I've setup datanodes
