#741: 'last_processed' entry missing for a scheduler
-----------------------------------+----------------------------------------
Reporter: tfogal | Owner:
Type: defect | Status: new
Priority: major | Milestone: undecided
Version: master (give git sha1) | Keywords:
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using master: df0a02ffd6207cc2e888411919457d283fde487e
{{{
2010-03-11 10:21:49-0700 [-] adbapi connecting: pysqlite2.dbapi2
('/home/visit/master/state.sqlite',){'check_same_thread': False}
2010-03-11 10:21:49-0700 [-] Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python2.5/threading.py", line 446, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.5/site-
packages/twisted/python/threadpool.py", line 161, in _worker
context.call(ctx, function, *args, **kwargs)
context.call(ctx, function, *args, **kwargs)
File "/usr/lib/python2.5/site-
packages/twisted/python/context.py",
line 59, in callWithContext
return self.currentContext().callWithContext(ctx, func,
*args, **kw)
File "/usr/lib/python2.5/site-
packages/twisted/python/context.py", line 37, in callWithContext
return func(*args,**kw)
--- <exception caught here> ---
File "/usr/lib/python2.5/site-
packages/twisted/internet/threads.py", line 24, in _putResultInDeferred
result = f(*args, **kwargs)
File "/usr/lib/python2.5/site-
packages/twisted/enterprise/adbapi.py", line 375, in _runInteraction
result = interaction(trans, *args, **kw)
File "/usr/local/lib/python2.5/site-packages/buildbot-latest-
py2.5.egg/buildbot/schedulers/base.py", line 134, in classify_changes
last_processed = state["last_processed"]
exceptions.KeyError: 'last_processed'
}}}
Fixed by: `update schedulers set state = '{"last_processed": 9}' where
schedulerid=2;` in the state.sqlite DB.
The system has run two or three semi-recent versions of git master. I do
not have exact revisions, but the earlier was a revision which came after
0.7.12. At each upgrade I shutdown the server and did a corresponding
`buildbot upgrade-master`.
This scheduler is the second of two schedulers. It was initially a
`Dependent` scheduler but I changed it to a raw `Scheduler` later. I
don't think the `Dependent` scheduler ever ran; it might have when I
forced a build via the web interface. I did not change the scheduler's
name when changing its type.
--
Ticket URL: <http://buildbot.net/trac/ticket/741>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation
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