1 MB seems the magic number for GAE currently. Blobs, requests, responses, memcache entries, app files all has to be <= 1 MB.
On Oct 2, 2:02 am, Mahmoud <[EMAIL PROTECTED]> wrote: > Just a heads up, in case you get bit by this like we did: > > It seems that there is an undocumented size cap of 1 MB on memcache > entries. Our application caches a list of entities with a thumbnail > BlobProperty, and we weren't putting memcache.set() in a try/catch > block. It turns out, that it stopped working after a while, with the > following error in the logs: > > """ > File "/base/python_lib/versions/1/google/appengine/api/memcache/ > __init__.py", line 539, in set > return self._set_with_policy(MemcacheSetRequest.SET, key, value, > time=time) > File "/base/python_lib/versions/1/google/appengine/api/memcache/ > __init__.py", line 602, in _set_with_policy > stored_value, flags = _validate_encode_value(value, > self._do_pickle) > File "/base/python_lib/versions/1/google/appengine/api/memcache/ > __init__.py", line 176, in _validate_encode_value > 'received %d bytes' % (MAX_VALUE_SIZE, len(stored_value))) > ValueError: Values may not be more than 1000000 bytes in length; > received 1000685 bytes > """ > > I guess we'll have to make those thumbnails into ReferenceProperties, > put them in their own entities and memcache them separately. --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
