Django: DatabaseLockError exception with Djapian

Posted by jul on Stack Overflow See other posts from Stack Overflow or by jul
Published on 2010-04-27T12:32:25Z Indexed on 2010/04/27 12:33 UTC
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Hi,

I've got the exception shown below when executing indexer.update(). I have no idea about what to do: it used to work and now index database seems "locked".

Anybody can help?

Thanks

Environment:

Request Method: POST
Request URL: http://piem.org:8000/restaurant/add/
Django Version: 1.1.1
Python Version: 2.5.2
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.comments',
 'django.contrib.sites',
 'django.contrib.admin',
 'registration',
 'djapian',
 'resto',
 'multilingual']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'multilingual.middleware.DefaultLanguageMiddleware')


Traceback:
File "/var/lib/python-support/python2.5/django/core/handlers/base.py" in get_response
  92.                 response = callback(request, *callback_args, **callback_kwargs)
File "/home/jul/atable/../atable/resto/views.py" in addRestaurant  
  639.                 Restaurant.indexer.update()
File "/home/jul/python-modules/Djapian-2.3.1-py2.5.egg/djapian/indexer.py" in update
  181.         database = self._db.open(write=True)
File "/home/jul/python-modules/Djapian-2.3.1-py2.5.egg/djapian/database.py" in open
  20.                 xapian.DB_CREATE_OR_OPEN,
File "/usr/lib/python2.5/site-packages/xapian.py" in __init__
  2804.                 _xapian.WritableDatabase_swiginit(self,_xapian.new_WritableDatabase(*args))

Exception Type: DatabaseLockError at /restaurant/add/
Exception Value: Unable to acquire database write lock on /home/jul/atable        /djapian_spaces/resto/restaurant/resto.index.restaurantindexer: already locked

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