Hi,
somehow my app. can't use memcache anymore (it was working fine a week
ago).
For instance, I clear the cache (memcache.flush_all()), use the app
(almost every operation uses caching) and then call the cache stats
page (stats = memcache.get_stats()) but the stats variable gets
consistently 'none' value.
As a result, latency has increased a lot making responses exceed the
10sec. timeout (maybe other bug here, as now it should be 30s right?
although the timeout can be from the 'gadgets.io.makeRequest' from the
opensocial part of the app.)
The traceback of the problem I got with the datastore:
An error occurred for the API request datastore_v3.RunQuery().
Traceback (most recent call last):
File "/base/python_lib/versions/1/google/appengine/ext/webapp/
__init__.py", line 503, in __call__
handler.post(*groups)
File "/base/data/home/apps/date-review/2.331374829726725911/
main.py", line 371, in post
avgRating = get_avg_rating(friend)
File "/base/data/home/apps/date-review/2.331374829726725911/
main.py", line 95, in get_avg_rating
ratings = query.get()
File "/base/python_lib/versions/1/google/appengine/ext/db/
__init__.py", line 1346, in get
results = self.fetch(1)
File "/base/python_lib/versions/1/google/appengine/ext/db/
__init__.py", line 1390, in fetch
raw = self._get_query().Get(limit, offset)
File "/base/python_lib/versions/1/google/appengine/api/
datastore.py", line 942, in Get
return self._Run(limit, offset)._Next(limit)
File "/base/python_lib/versions/1/google/appengine/api/
datastore.py", line 883, in _Run
apiproxy_stub_map.MakeSyncCall('datastore_v3', 'RunQuery', pb,
result)
File "/base/python_lib/versions/1/google/appengine/api/
apiproxy_stub_map.py", line 68, in MakeSyncCall
apiproxy.MakeSyncCall(service, call, request, response)
File "/base/python_lib/versions/1/google/appengine/api/
apiproxy_stub_map.py", line 240, in MakeSyncCall
stub.MakeSyncCall(service, call, request, response)
File "/base/python_lib/versions/1/google/appengine/runtime/
apiproxy.py", line 183, in MakeSyncCall
rpc.CheckSuccess()
File "/base/python_lib/versions/1/google/appengine/api/
apiproxy_rpc.py", line 111, in CheckSuccess
raise self.exception
Error: An error occurred for the API request datastore_v3.RunQuery().
Some times I get this kind of traceback, which I'm sure is the
deadline problem:
<class 'google.appengine.runtime.DeadlineExceededError'>:
Traceback (most recent call last):
File "/base/data/home/apps/date-review/2.331374829726725911/
main.py", line 620, in main
run_wsgi_app(application)
File "/base/python_lib/versions/1/google/appengine/ext/webapp/
util.py", line 76, in run_wsgi_app
result = application(env, _start_response)
File "/base/python_lib/versions/1/google/appengine/ext/webapp/
__init__.py", line 503, in __call__
handler.post(*groups)
File "/base/data/home/apps/date-review/2.331374829726725911/
main.py", line 372, in post
numVisit = get_num_visits(friend)
File "/base/data/home/apps/date-review/2.331374829726725911/
main.py", line 487, in get_num_visits
delete_old_visits(owner)
File "/base/data/home/apps/date-review/2.331374829726725911/
main.py", line 492, in delete_old_visits
results = query.fetch(1000)
File "/base/python_lib/versions/1/google/appengine/ext/db/
__init__.py", line 1390, in fetch
raw = self._get_query().Get(limit, offset)
File "/base/python_lib/versions/1/google/appengine/api/
datastore.py", line 942, in Get
return self._Run(limit, offset)._Next(limit)
File "/base/python_lib/versions/1/google/appengine/api/
datastore.py", line 1536, in _Next
apiproxy_stub_map.MakeSyncCall('datastore_v3', 'Next', req,
result)
File "/base/python_lib/versions/1/google/appengine/api/
apiproxy_stub_map.py", line 68, in MakeSyncCall
apiproxy.MakeSyncCall(service, call, request, response)
File "/base/python_lib/versions/1/google/appengine/api/
apiproxy_stub_map.py", line 240, in MakeSyncCall
stub.MakeSyncCall(service, call, request, response)
File "/base/python_lib/versions/1/google/appengine/runtime/
apiproxy.py", line 182, in MakeSyncCall
rpc.Wait()
File "/base/python_lib/versions/1/google/appengine/api/
apiproxy_rpc.py", line 97, in Wait
rpc_completed = self._WaitImpl()
File "/base/python_lib/versions/1/google/appengine/runtime/
apiproxy.py", line 104, in _WaitImpl
rpc_completed = _apphosting_runtime___python__apiproxy.Wait(self)
Any ideas?
Sorry for the long post and thanks for reading.
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