问题
I'm building a Django application using Haystack+Whoosh for search. In the development environment, search works as expected. However, in production, searches consistently return no results.
Development:
$> python manage.py rebuild_index
...
All documents removed.
Indexing 8 categories
Indexing 4 documents
$> python manage.py shell
...
>>> from haystack.query import SearchQuerySet
>>> SearchQuerySet().all().count()
12
Production:
$> dokku run proj python manage.py rebuild_index -v2
...
All documents removed.
Skipping '<class 'django.contrib.admin.models.LogEntry'>' - no index.
...
Skipping '<class 'django.contrib.sessions.models.Session'>' - no index.
Indexing 7 categories
indexed 1 - 7 of 7 (worker PID: 8).
Indexing 13 documents
indexed 1 - 13 of 13 (worker PID: 8).
[INFO/MainProcess] process shutting down
$> dokku run proj python manage.py shell
...
>>> from haystack.query import SearchQuerySet
>>> SearchQuerySet().all().count()
0
>>> from django.conf import settings
>>> settings.HAYSTACK_CONNECTIONS['default']['PATH']
'/app/whoosh/index'
$> dokku run proj ls -la /app/whoosh
total 8
drwxr-xr-x 2 herokuishuser herokuishuser 4096 Nov 21 16:44 .
drwxr-xr-x 21 herokuishuser herokuishuser 4096 Nov 22 17:42 ..
-rw-r--r-- 1 herokuishuser herokuishuser 0 Nov 21 16:43 .gitkeep
Files/settings:
# requirements.txt
Django==1.10.3
django-haystack==2.5.1
gunicorn==19.6.0
psycopg2==2.6.2
whitenoise==3.2.2
Whoosh==2.7.4
...
# runtime.txt
python-3.5.2
# proj/settings.py
...
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'haystack.backends.whoosh_backend.WhooshEngine',
'PATH': os.path.join(BASE_DIR, 'whoosh', 'index'),
},
}
...
Any guidance on finding the issue?
回答1:
It might be a permission issue.
You can run in verbose mode, you might get insight from that:
dokku run proj python manage.py rebuild_index -v2
What's in your settings? You should have something like:
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'haystack.backends.whoosh_backend.WhooshEngine',
'PATH': os.path.join(self.BASE, '_whoosh', 'whoosh_index'),
},
}
Print out settings.HAYSTACK_CONNECTIONS['default']['PATH']
. Make sure this is not in a temporary folder and that it's accessible (ls -la ...
).
回答2:
First ensure the right permissions are given:
sudo chown :www-data YourDjangoProject/
sudo chmod 775 YourDjangoProject/
Finally:
sudo chown :www-data YourDjangoProject/YourDjangoProject/whoosh_index/
来源:https://stackoverflow.com/questions/40726600/django-haystack-whoosh-no-results-in-production