Bug 672594 - Job Status flash graph artifact with fast cumin/condor/QMF update times
Summary: Job Status flash graph artifact with fast cumin/condor/QMF update times
Keywords:
Status: CLOSED CANTFIX
Alias: None
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: cumin
Version: 1.3
Hardware: Unspecified
OS: Unspecified
low
medium
Target Milestone: 2.1
: ---
Assignee: Chad Roberts
QA Contact: Jan Sarenik
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-01-25 17:06 UTC by Jan Sarenik
Modified: 2011-10-12 19:39 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-10-12 19:39:57 UTC
Target Upstream Version:

Attachments (Terms of Use)
Job status graph example (5.34 KB, image/png)
2011-01-25 17:06 UTC, Jan Sarenik 		no flags Details
Graph right after page loads (2.56 KB, image/png)
2011-06-17 11:48 UTC, Jan Sarenik 		no flags Details
Same graph only a few whiles after (2.67 KB, image/png)
2011-06-17 11:51 UTC, Jan Sarenik 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Jan Sarenik 2011-01-25 17:06:35 UTC 
Created attachment 475209 [details]
Job status graph example

When I set very frequent update to both cumin
(via "update-interval: 5" config option), condor
(one minute QMF_UPDATE_INTERVAL and COLLECTOR_UPDATE_INTERVAL)
and qpidd ("mgmt-pub-interval=5"), I get very strange
behavior of Job status graph (in Grid Overview),
for when the job is removed, I refresh the page,
get a graph which still shows the tip at one job height,
then after few (<=5) seconds the graph tip goes
down (update from QMF).

cumin-0.1.4478-1.el5

How reproducible: 100%

Steps to Reproduce:
1. Submit a job.
2. Remove it.
3. Loot at the Jobs status graph.
Comment 2 Trevor McKay 2011-06-15 13:58:15 UTC 
Note, 

  There was a recent change to sort data before displaying in a flash graph.  I
wonder if the artifact here was related to the same BZ.  I tried to reproduce
(one time) and was unsuccessful.
Comment 3 Chad Roberts 2011-06-15 14:45:30 UTC 
I am also not able to reproduce this one.  Retest?
Comment 4 Jan Sarenik 2011-06-17 11:47:30 UTC 
I am able to reproduce with cumin-0.1.4794-1.el5
Comment 5 Jan Sarenik 2011-06-17 11:48:26 UTC 
Created attachment 505262 [details]
Graph right after page loads
Comment 6 Jan Sarenik 2011-06-17 11:51:12 UTC 
Created attachment 505264 [details]
Same graph only a few whiles after

Everytime I refresh the whole page, I get the first
(cumin-before.png), then after few whiles (less than
5 seconds) the graph changes to something like in
cumin-after.png screenshot.
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