【发布时间】:2017-03-21 07:44:13
【问题描述】:
我正在尝试将 django-haystack 与 djangorestframework 和 elasticsearch 一起使用,并遵循教程 here
我在我的虚拟环境中安装了以下软件包
djangorestframework==3.5.4
drf-haystack==1.6.1
elasticsearch==1.5.0
干草堆设置
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'haystack.backends.elasticsearch_backend.ElasticsearchSearchEngine',
'URL': 'http://127.0.0.1:9200/',
'INDEX_NAME': 'haystack',
},
}
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'rest_framework.authentication.TokenAuthentication',
),
}
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'drf',
'haystack',
'rest_framework',
'rest_framework.authtoken',
]
但是,每当我尝试以 python manage.py rebuild_inex 的形式重建索引时,或者每当我尝试使用 http://localhost:8000/api/v1/location/search/?city=Hyderabad 的 API 检索结果时,我都会收到以下错误,我已经在 Google 上搜索了很多相关信息,但无法获得任何信息帮助
Failed to query Elasticsearch using 'city:(Hyderabad)': TransportError(400, u'parsing_exception')
Traceback (most recent call last):
File "/Users/shivakrishna/.virtualenvs/ipitch/lib/python2.7/site-packages/haystack/backends/elasticsearch_backend.py", line 524, in search
_source=True)
File "/Users/shivakrishna/.virtualenvs/ipitch/lib/python2.7/site-packages/elasticsearch/client/utils.py", line 69, in _wrapped
return func(*args, params=params, **kwargs)
File "/Users/shivakrishna/.virtualenvs/ipitch/lib/python2.7/site-packages/elasticsearch/client/__init__.py", line 504, in search
params=params, body=body)
File "/Users/shivakrishna/.virtualenvs/ipitch/lib/python2.7/site-packages/elasticsearch/transport.py", line 307, in perform_request
status, headers, data = connection.perform_request(method, url, params, body, ignore=ignore, timeout=timeout)
File "/Users/shivakrishna/.virtualenvs/ipitch/lib/python2.7/site-packages/elasticsearch/connection/http_urllib3.py", line 89, in perform_request
self._raise_error(response.status, raw_data)
File "/Users/shivakrishna/.virtualenvs/ipitch/lib/python2.7/site-packages/elasticsearch/connection/base.py", line 105, in _raise_error
raise HTTP_EXCEPTIONS.get(status_code, TransportError)(status_code, error_message, additional_info)
RequestError: TransportError(400, u'parsing_exception')
我已经读过一些上面的错误是因为 elasticsearch 版本超过 2.0.0,但我已经安装了 1.5.0,但我仍然面临上述错误。
谁能告诉我如何解决这个问题?
【问题讨论】:
-
我也遇到了同样的问题。你找到解决办法了吗?
标签: python elasticsearch django-haystack drf-haystack