Skip to Content.
Sympa Menu

perfsonar-user - Re: [perfsonar-user] 'Throughput/Latency Graphs' page is stuck at 'Loading'

Subject: perfSONAR User Q&A and Other Discussion

List archive

Re: [perfsonar-user] 'Throughput/Latency Graphs' page is stuck at 'Loading'


Chronological Thread 
  • From: Aaron Brown <>
  • To: Jarvis Zhang <>
  • Cc: "" <>
  • Subject: Re: [perfsonar-user] 'Throughput/Latency Graphs' page is stuck at 'Loading'
  • Date: Wed, 17 Dec 2014 14:49:57 +0000
  • Accept-language: en-US
  • Authentication-results: buaa.edu.cn; dkim=none (message not signed) header.d=none;

Hey Jarvis,

That’s an odd error. Is cassandra running?

Cheers,
Aaron

On Dec 16, 2014, at 9:48 PM, Jarvis Zhang <> wrote:

Maybe the problem is from esmond?

I tried to get the data manually from the REST API of esmond by sending request to '/esmond/perfsonar/archive/?format=json’, but I got this:

{"error_message": "Sorry, this request could not be processed. Please try again later."}

This error can be traced from the log of esmond(/var/log/esmond/django.log):
2014-12-17 10:27:14,394 [ERROR] /opt/esmond/lib/python2.7/site-packages/tastypie/resources.py: Internal Server Error: /esmond/perfsonar/archive/
Traceback (most recent call last):
  File "/opt/esmond/lib/python2.7/site-packages/tastypie/resources.py", line 201, in wrapper
    response = callback(request, *args, **kwargs)
  File "/opt/esmond/lib/python2.7/site-packages/tastypie/resources.py", line 432, in dispatch_list
    return self.dispatch('list', request, **kwargs)
  File "/opt/esmond/lib/python2.7/site-packages/tastypie/resources.py", line 464, in dispatch
    response = method(request, **kwargs)
  File "/opt/esmond/lib/python2.7/site-packages/tastypie/resources.py", line 1300, in get_list
    to_be_serialized = self.alter_list_data_to_serialize(request, to_be_serialized)
  File "/opt/esmond/esmond/api/perfsonar/api.py", line 486, in alter_list_data_to_serialize
    formatted_obj = self.format_metadata_obj(obj, formatted_subj_fields)
  File "/opt/esmond/esmond/api/perfsonar/api.py", line 452, in format_metadata_obj
    subj_obj = format_detail_keys(obj[subj_field])
  File "/opt/esmond/esmond/api/perfsonar/api.py", line 71, in format_detail_keys
    for k in obj.data.keys():
AttributeError: 'NoneType' object has no attribute 'data'

So, is this error from esmond or somewhere else?

在 2014年12月17日,上午5:20,Uhl, George D. (GSFC-423.0)[SGT INC] <> 写道:

I'm having the same issue with one of my pS toolkit servers.  It was working recently but no longer. I'm running version 3.4.1-1 of the toolkit on the server that's stuck but also on a server that works.

-George

From: Jarvis Zhang <>
Date: Tuesday, December 16, 2014 6:25 AM
To: "" <>
Subject: [perfsonar-user] ’Throughput/Latency Graphs’ page is stuck at ‘Loading’

Hi all,

Quick question, my ’Throughput/Latency Graphs’ page is stuck at ‘Loading’. Is there any method for debugging?

What all I did recently is changing the IP from A to B and then to A. Maybe this is the root of problems? 

By the way, reboot doesn’t work. 


Thanks,
Jarvis





Archive powered by MHonArc 2.6.16.

Top of Page