longfei created MESOS-8523:
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Summary: Webui does not show frameworks/executor when hostname is
unreachable
Key: MESOS-8523
URL: https://issues.apache.org/jira/browse/MESOS-8523
Project: Mesos
Issue Type: Bug
Components: webui
Affects Versions: 1.4.1, 1.3.1, 1.5.2
Environment: Linux 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2 (2017-04-30)
x86_64 GNU/Linux
Reporter: longfei
Attachments: image-2018-02-01-16-59-24-093.png,
image-2018-02-01-17-08-54-897.png, image-2018-02-01-17-13-59-420.png
Here is my case: I have a machine with an IP 10.115.13.142, whose hostname is
n115-013-142.byted.org. However, it is a cloud machine in a foreign region. And
I can only visit it with IP, but not hostname.
!image-2018-02-01-16-59-24-093.png!
As a result, I can't see any frameworks/executors from the Webui since the
/state and /monitor/statistics APIs are all called with
{color:#333333}hostnames{color}.
!image-2018-02-01-17-13-59-420.png!
I {color:#FF0000}replaced hostnames with IPs{color} and it worked fine.
!image-2018-02-01-17-08-54-897.png!
So I'm wondering what's the advantage of using hostnames over IPs.
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