Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Problem with " domain name pointer"
New on LowEndTalk? Please Register and read our Community Rules.

Problem with " domain name pointer"

Hi, I am having difficulty in setup a Hadoop networks (with on some of my VPSs.

The log shows:

Detecting Cloudera Manager Server...
BEGIN host -t PTR domain name pointer .
END (0)
using as scm server hostname
BEGIN which python
END (0)
BEGIN python -c 'import socket; import sys; s = socket.socket(socket.AF_INET); s.settimeout(5.0); s.connect((sys.argv[1], int(sys.argv[2]))); s.close();' 7182
Traceback (most recent ca

ll last):

File "", line 1, in
IndexError: list index out of range
END (1)
could not contact scm server at :7182, giving up
waiting for rollback request

You can see the cause of failure domain name pointer .

In other VPS, the problem is
" domain name pointer".

But cloudera said "" is not accessible.

Could you please give some hints regarding network resolving?



Sign In or Register to comment.