[IPython-dev] Strange messages in IPython.parallel tests, Min, any idea?

[MinRK]

PR issued <https://github.com/ipython/ipython/pull/1607>

On Sun, Apr 15, 2012 at 11:15, MinRK <benjaminrk at gmail.com> wrote:

>
>
> On Sun, Apr 15, 2012 at 10:51, MinRK <benjaminrk at gmail.com> wrote:
>
>>
>>
>> On Sun, Apr 15, 2012 at 00:20, Fernando Perez <fperez.net at gmail.com>wrote:
>>
>>> Hey guys, esp. Min,
>>>
>>> I just noticed on a test run these messages from the parallel part of
>>> the suite:
>>>
>>> blanca[~]> iptest IPython.parallel
>>>
>>> .................................................................[Application]
>>> keys mismatch
>>> [Application] Table _ exists and doesn't match db format, trying __1
>>> .[Application] keys mismatch
>>> [Application] Table _ exists and doesn't match db format, trying __1
>>> .[Application] keys mismatch
>>> [Application] Table _ exists and doesn't match db format, trying __1
>>> .[Application] keys mismatch
>>> etc...
>>>
>>> They repeat for a while, though they don't cause any actual errors. I
>>> hadn't seen these before.  I haven't started bisecting it yet, though
>>> a look at the source shows it comes from here:
>>>
>>> blanca[IPython]> grin "match db format"
>>> ./parallel/controller/sqlitedb.py:
>>>  235 :                 "Table %s exists and doesn't match db format,
>>> trying %s"%
>>>
>>>
>>> Min, do you have any idea why these are happening?  I don't really
>>> know that part of the code too much, so before digging in, I figured
>>> I'd ask you first.
>>>
>>
>> It's the added `received` column in the sqlitedb, which changes the DB
>> format.  If you scrub the `iptest` profile, it should stop happening.  I
>> will look into trying to make sure it's clean.
>>
>
> Actually, it's not even in the profile dir, it's making a temporary db
> file (/tmp/tasks.db on Linux, probably), but doesn't clean it up.  I'll
> push with the fix shortly.
>
>
>>
>>
>>>
>>> Cheers,
>>>
>>> f
>>> _______________________________________________
>>> IPython-dev mailing list
>>> IPython-dev at scipy.org
>>> http://mail.scipy.org/mailman/listinfo/ipython-dev
>>>
>>
>>
>
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