FYI, there is reasoning behind doing this in respect to the larger
Hadoop community. When you run with Kerberos, things will not work at
all without proper hostnames. There are lots of cases where dealing with
hostnames is easier than IPs (e.g. what happens if the physical host you
run the namenode on dies and you need to transition it to a different
node -- IPs make this much more difficult).
That said, if there is something we can do that will make this easier
for your situation, let's give it some thought. I don't think I realized
that things were actually broken with IPs, just that we strongly
recommend using hostnames instead.
Denis wrote:
I found the answer in the sources: start the daemons with "--address
10.x.x.x" command line switch.
I am trying to install Accumulo 1.7 (I have experience with early
versions) and found if inconvenient the Accumulo now requires
hostnames;
I do not like the idea to maintain the configuration of a DNS-server
(or hostname-IP correspondence in /etc/hosts of all the servers on all
the servers)
On 9/5/15, Josh Elser<[email protected]> wrote:
I'm not entirely sure if I understand your question. Are you running
Accumulo 1.5 and having problems running Accumulo w/ only IP addresses?
It's not readily apparent to me what changes were actually made in the
tickets as it appears JIRA didn't pick up the commit reference.
For as long as I can remember, the network interface (e.g. 127.0.0.1,
localhost, `hostname -a`, `hostname -f`) you provide in
${ACCUMULO_CONF_DIR}/{masters,monitors,slaves,gc,tracers} should
ultimately determine what is advertised in ZooKeeper. Maybe that's the
change Eric made...
Denis wrote:
Hello
What would be the recommended way to win the pre-ACCUMULO-1585
behavior, i.e IPs of services in ZooKeeper and no need for DNS not
reverse DNS?
