André Kelpe created HADOOP-9914:
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Summary: nodes overview should use FQDNs
Key: HADOOP-9914
URL: https://issues.apache.org/jira/browse/HADOOP-9914
Project: Hadoop Common
Issue Type: Bug
Affects Versions: 2.1.0-beta
Reporter: André Kelpe
I am running a hadoop cluster in a bunch of VMs on my local machine and I am
using avahi/zeroconf to do local name resolution (this is to avoid having to
fiddle with my /etc/hosts file).
The resourcemanager has an overview page, with links to all the nodemanager
web-interfaces. The links do not work with zeroconf, due to the fact that the
links are not including the domain part. zeroconf domains look like this
"hadoop1.local", but the web-interface uses "hadoop1", which will not resolve.
In hadoop 1.x all web-interfaces were using FQDN, meaning using avahi/zeroconf
for name resolution was no problem. The same should be possible in hadoop 2.x.
I am still beginning to work with hadoop 2.x, so there might be other parts,
having the same problem, but I am not yet aware of any. If I find more of
these, I will update this bug.
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