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Posted to dev@mesos.apache.org by "Goutam Tadi (JIRA)" <ji...@apache.org> on 2013/05/22 11:54:19 UTC

[jira] [Closed] (MESOS-478) Error 500: Internal Server Error in mesos-0.10.0 web ui

     [ https://issues.apache.org/jira/browse/MESOS-478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Goutam Tadi closed MESOS-478.
-----------------------------

    Resolution: Fixed

Web interface is being running on 5050  not on 8080
                
> Error 500: Internal Server Error in mesos-0.10.0 web ui
> -------------------------------------------------------
>
>                 Key: MESOS-478
>                 URL: https://issues.apache.org/jira/browse/MESOS-478
>             Project: Mesos
>          Issue Type: Bug
>          Components: webui
>    Affects Versions: 0.9.0, 0.10.0
>         Environment: CentOS
>            Reporter: Goutam Tadi
>
> Exception:
> ValueError('No JSON object could be decoded',)
> TRACEBACK:
> Traceback (most recent call last):
>   File "/usr/local/share/mesos/webui/bottle-0.8.3/bottle.py", line 499, in handle
>     return handler(**args)
>   File "/usr/local/share/mesos/webui/master/webui.py", line 51, in index
>     return template("index", master_port = master_port, log_dir = log_dir)
>   File "/usr/local/share/mesos/webui/bottle-0.8.3/bottle.py", line 1796, in template
>     return TEMPLATES[tpl].render(**kwargs)
>   File "/usr/local/share/mesos/webui/bottle-0.8.3/bottle.py", line 1775, in render
>     self.execute(stdout, **args)
>   File "/usr/local/share/mesos/webui/bottle-0.8.3/bottle.py", line 1763, in execute
>     eval(self.co, env)
>   File "/usr/local/share/mesos/webui/master/index.tpl", line 11, in <module>
>     % state = json.loads(data)
>   File "/usr/lib64/python2.6/json/__init__.py", line 307, in loads
>     return _default_decoder.decode(s)
>   File "/usr/lib64/python2.6/json/decoder.py", line 319, in decode
>     obj, end = self.raw_decode(s, idx=_w(s, 0).end())
>   File "/usr/lib64/python2.6/json/decoder.py", line 338, in raw_decode
>     raise ValueError("No JSON object could be decoded")
> ValueError: No JSON object could be decoded
> I could not see a web interface... but I can add slaves. Please help me in this regard

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