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exceptions in twistd.log on buildbot test scheduling master

NEW
Assigned to

Status

Release Engineering
General Automation
a year ago
a year ago

People

(Reporter: kmoir, Assigned: kmoir)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

(Assignee)

Description

a year ago
It seems to have started July 18

cltbld@buildbot-master81.bb.releng.scl3.mozilla.com master]$ ls -l twistd.log.7
-rw-rw-r-- 1 cltbld cltbld 50000807 Jul 18 11:57 twistd.log.7
[cltbld@buildbot-master81.bb.releng.scl3.mozilla.com master]$ tail -f twistd.log
	  File "/builds/buildbot/tests_scheduler/lib/python2.7/site-packages/twisted/enterprise/adbapi.py", line 429, in _runInteraction
	    result = interaction(trans, *args, **kw)
	  File "/builds/buildbot/tests_scheduler/lib/python2.7/site-packages/buildbot-0.8.2_hg_8b87b4974e3c_production_0.8-py2.7.egg/buildbot/schedulers/basic.py", line 111, in _process_changes
	    return self.decide_and_remove_changes(t, important, unimportant)
	  File "/builds/buildbot/tests_scheduler/lib/python2.7/site-packages/buildbotcustom/scheduler.py", line 605, in decide_and_remove_changes
	    return Scheduler.decide_and_remove_changes(self, t, important, unimportant)
	  File "/builds/buildbot/tests_scheduler/lib/python2.7/site-packages/buildbot-0.8.2_hg_8b87b4974e3c_production_0.8-py2.7.egg/buildbot/schedulers/basic.py", line 133, in decide_and_remove_changes
	    most_recent = max([c.when for c in all_changes])
	exceptions.AttributeError: 'NoneType' object has no attribute 'when'

It looks like it is something wrt to skipping scheduled jobs so I will do some investigation. It is skipping jobs as per seta rules, but generating this exception.
(Assignee)

Updated

a year ago
Assignee: nobody → kmoir
(Assignee)

Comment 1

a year ago
Alin, you are welcome to keep troubleshooting this if you want.  You mentioned in the meeting today that you were looking at it. If not, I can debug once I finish some other projects.
Flags: needinfo?(aselagea)
Okay, I'll take a look at this when I get the chance and update the bug if I find something.
Flags: needinfo?(aselagea)
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