Hi! I've successfully migrated from master-slave to hdd with python 27 and threadsafe however I've been getting sporadically a few deadline exceeded errors (bellow stack trace excerpt).
I also have configured min idle requests to automatic and maximum to 1 and pending latency to 800ms, I've observed on occasion latencies of up to 63000(!!!)ms and without app engine spinning extra instances to serve requests. Any thoughts? I can provide app-id off-list if someone from google wants to have a look. Thanks! File "/base/python27_runtime/python27_lib/versions/1/google/appengine/ ext/db/__init__.py", line 3588, in __get__ instance = get(reference_id) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 1515, in get return get_async(keys, **kwargs).get_result() File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/api/apiproxy_stub_map.py", line 592, in get_result return self.__get_result_hook(self) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/datastore/datastore_rpc.py", line 1437, in __get_hook entities = rpc.user_data(entities) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/api/datastore.py", line 623, in local_extra_hook return extra_hook(result) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 1485, in extra_hook model = cls1.from_entity(entity) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 1419, in from_entity return cls(None, _from_entity=entity, **entity_values) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 1800, in __init__ super(Expando, self).__init__(parent, key_name, _app, **kwds) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 945, in __init__ prop.__set__(self, value) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 600, in __set__ setattr(model_instance, self._attr_name(), value) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 1826, in __setattr__ check_reserved_word(key) File "/base/python27_runtime/python27_lib/versions/1/google/ appengine/ext/db/__init__.py", line 300, in check_reserved_word if datastore_types.RESERVED_PROPERTY_NAME.match(attr_name): DeadlineExceededError -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.