I tried that already, and in my case it doesn't seem to fix the problem.
For example (my short hostname is "udesktop"),
Running org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization
Tests run: 4, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 11.936 sec
<<< FAILURE! - in
org.apache.
Hello Sangjin
I had similar problems recently.. Got around it by modifying my /etc/hosts.
I just update the 127.0.0.1 entry to add the short hostname of the machine
like so :
...
127.0.0.1 localhost
...
On Wed, Jan 6, 2016 at 8:52 AM, Sangjin Lee wrote:
> Has anyone set up an ubuntu VM to buil
Has anyone set up an ubuntu VM to build hadoop and run unit tests locally?
I'm familiar with setting up a linux machine to build and test hadoop, but
a VM (I'm using Parallels on mac) seems to cause issues regarding resolving
the localhost address. I get all kinds of UnknownHostExceptions and
varia