Custom Query (2152 matches)

Reported by dread, 4 years ago.

Analysis using pg_top reveals orphaed processes:

​https://trac.dataco.coi.gov.uk/projects/datagov/ticket/460#comment:6

This followed switching ckan instances on the dgu machine. Do these hang around forever clogging up a db server? Can switching between instances be smoothed to avoid this?

Reported by dread, 4 years ago.

Here's the dump from 22:10 last night:

URL: ​http://ckan.net/api/search/resource?all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class= Module weberror.errormiddleware:162 in call << traceback_supplement = Supplement, self, environ

sr_checker = ResponseStartChecker?(start_response) app_iter = self.application(environ, sr_checker) return self.make_catching_iter(app_iter, environ, sr_checker)

except:

app_iter = self.application(environ, sr_checker)

Module beaker.middleware:73 in call << self.cache_manager)

environ[self.environ_key] = self.cache_manager return self.app(environ, start_response)

return self.app(environ, start_response)

Module beaker.middleware:152 in call << headers.append(('Set-cookie', cookie))

return start_response(status, headers, exc_info)

return self.wrap_app(environ, session_start_response)

def _get_session(self):

return self.wrap_app(environ, session_start_response)

Module routes.middleware:130 in call << environSCRIPT_NAME? = environSCRIPT_NAME?[:-1]

response = self.app(environ, start_response)

# Wrapped in try as in rare cases the attribute will be gone already

response = self.app(environ, start_response)

Module pylons.wsgiapp:125 in call <<

controller = self.resolve(environ, start_response) response = self.dispatch(controller, environ, start_response)

if 'paste.testing_variables' in environ and hasattr(response,

response = self.dispatch(controller, environ, start_response)

Module pylons.wsgiapp:324 in dispatch << if log_debug:

log.debug("Calling controller class with WSGI interface")

return controller(environ, start_response)

def load_test_env(self, environ):

return controller(environ, start_response)

Module ckan.lib.base:73 in call << # available in environpylons.routes_dict?

try:

return WSGIController.call(self, environ, start_response)

finally:

model.Session.remove()

return WSGIController.call(self, environ, start_response)

Module pylons.controllers.core:221 in call << return response(environ, self.start_response)

response = self._dispatch_call() if not start_response_called:

self.start_response = start_response

response = self._dispatch_call()

Module pylons.controllers.core:172 in _dispatch_call << req.environpylons.action_method? = func

response = self._inspect_call(func)

else:

if log_debug:

response = self._inspect_call(func)

Module pylons.controllers.core:107 in _inspect_call << func.name, args)

try:

result = self._perform_call(func, args)

except HTTPException, httpe:

if log_debug:

result = self._perform_call(func, args)

Module pylons.controllers.core:60 in _perform_call << """Hide the traceback for everything above this method"""

traceback_hide = 'before_and_this' return func(args)

def _inspect_call(self, func):

return func(args)

Module ckan.controllers.rest:400 in search << response.status_int = 400

return gettext('Blank qjson parameter')

params = json.loads(request.paramsqjson?)

elif request.params.values() and request.params.values() != [u] and request.params.values() != [u'1']:

params = request.params

params = json.loads(request.paramsqjson?)

Module simplejson:384 in loads << parse_constant is None and object_pairs_hook is None

and not use_decimal and not kw):

return _default_decoder.decode(s)

if cls is None:

cls = JSONDecoder

return _default_decoder.decode(s)

Module simplejson.decoder:402 in decode << """

obj, end = self.raw_decode(s, idx=_w(s, 0).end()) end = _w(s, end).end() if end != len(s):

obj, end = self.raw_decode(s, idx=_w(s, 0).end())

Module simplejson.decoder:420 in raw_decode << obj, end = self.scan_once(s, idx)

except StopIteration?:

raise JSONDecodeError("No JSON object could be decoded", s, idx)

return obj, end

raise JSONDecodeError("No JSON object could be decoded", s, idx)

JSONDecodeError: No JSON object could be decoded: line 1 column 0 (char 0) CGI Variables DOCUMENT_ROOT '/htdocs' GATEWAY_INTERFACE 'CGI/1.1' HTTP_ACCEPT 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8, application/json' HTTP_ACCEPT_CHARSET 'ISO-8859-1,utf-8;q=0.7,*;q=0.7' HTTP_ACCEPT_ENCODING 'gzip,deflate' HTTP_ACCEPT_LANGUAGE 'en-us,en;q=0.5' HTTP_CONNECTION 'keep-alive' HTTP_COOKIE 'utma=27730403.1245320310.1281386803.1281386803.1282164955.2; utmz=27730403.1282164955.2.2.utmcsr=jira|utmccn=(referral)|utmcmd=referral|utmcct=/browse/PLATFORM-892; utmb=27730403.3.10.1282164955; utmc=27730403' HTTP_HOST 'ckan.net' HTTP_KEEP_ALIVE '300' HTTP_REFERER '​http://jira/browse/PLATFORM-892' HTTP_USER_AGENT 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7' PATH '/usr/local/bin:/usr/bin:/bin' PATH_INFO '/api/search/resource' PATH_TRANSLATED '/home/okfn/var/srvc/ckan.net/pyenv/bin/ckan.net.py/api/search/resource' QUERY_STRING 'all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=' REMOTE_ADDR '64.235.97.218' REMOTE_PORT '20720' REQUEST_METHOD 'GET' REQUEST_URI '/api/search/resource?all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=' SCRIPT_FILENAME '/home/okfn/var/srvc/ckan.net/pyenv/bin/ckan.net.py' SCRIPT_URI '​http://ckan.net/api/search/resource' SCRIPT_URL '/api/search/resource' SERVER_ADDR '10.226.226.118' SERVER_ADMIN '[no address given]' SERVER_NAME 'ckan.net' SERVER_PORT '80' SERVER_PROTOCOL 'HTTP/1.1' SERVER_SIGNATURE '<address>Apache/2.2.9 (Debian) mod_wsgi/2.5 Python/2.5.2 Server at ckan.net Port 80</address>\n' SERVER_SOFTWARE 'Apache/2.2.9 (Debian) mod_wsgi/2.5 Python/2.5.2' WSGI Variables application <beaker.middleware.CacheMiddleware? object at 0xa1c13ec> beaker.cache <beaker.cache.CacheManager? object at 0xa1c142c> beaker.get_session <bound method SessionMiddleware?._get_session of <beaker.middleware.SessionMiddleware? object at 0xa1c12ac>> beaker.session {'_accessed_time': 1282165818.0880959, '_creation_time': 1282165818.0880959} mod_wsgi.application_group 'ckan.net|' mod_wsgi.callable_object 'application' mod_wsgi.listener_host mod_wsgi.listener_port '80' mod_wsgi.process_group mod_wsgi.reload_mechanism '0' mod_wsgi.script_reloading '1' mod_wsgi.version (2, 5) paste.cookies (<SimpleCookie: __utma='27730403.1245320310.1281386803.1281386803.1282164955.2' __utmb='27730403.3.10.1282164955' __utmc='27730403' __utmz='27730403.1282164955.2.2.utmcsr=jira|utmccn=(referral)|utmcmd=referral|utmcct=/browse/PLATFORM-892'>, 'utma=27730403.1245320310.1281386803.1281386803.1282164955.2; utmz=27730403.1282164955.2.2.utmcsr=jira|utmccn=(referral)|utmcmd=referral|utmcct=/browse/PLATFORM-892; utmb=27730403.3.10.1282164955; utmc=27730403') paste.parsed_querystring ([('all_fields', '1'), ('offset', '0'), ('limit', '20'), ('qjson', '<span class=')], 'all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=') paste.registry <paste.registry.Registry object at 0x130ed84c> paste.throw_errors True pylons.action_method <bound method RestController?.search of <ckan.controllers.rest.RestController? object at 0xe9bbe0c>> pylons.controller <ckan.controllers.rest.RestController? object at 0xe9bbe0c> pylons.environ_config {'session': 'beaker.session', 'cache': 'beaker.cache'} pylons.pylons <pylons.util.PylonsContext? object at 0xe9bbe8c> pylons.routes_dict {'action': u'search', 'controller': u'rest', 'register': u'resource'} repoze.who.logger <logging.Logger instance at 0xa3cb0cc> repoze.who.plugins {'openid': <OpenIdIdentificationPlugin? 170067148>, 'auth_tkt': <AuthTktCookiePlugin? 171739788>} routes.route <routes.route.Route object at 0xa102fac> routes.url <routes.util.URLGenerator object at 0x13a5a3cc> webob._parsed_query_vars (GET([('all_fields', '1'), ('offset', '0'), ('limit', '20'), ('qjson', '<span class=')]), 'all_fields=1&offset=0&limit=20&qjson=%3Cspan%20class=') webob.adhoc_attrs {'language': 'en-us'} wsgi process 'Multi process AND threads (?)' wsgi.file_wrapper <built-in method file_wrapper of mod_wsgi.Adapter object at 0x12f53530> wsgiorg.routing_args (<routes.util.URLGenerator object at 0x13a5a3cc>, {'action': u'search', 'controller': u'rest', 'register': u'resource'})