If I choose a larger instance class, will it give me a larger Heap? I
tried this with a back end and found that I could not use the extra memory
because the heap still stayed pretty small and my app would throw
OutOfMemory exceptions when I got to around 256MB
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It is supported in appengine. Every time you set a property in an
Entity (appengine Entity) you can specify if that property is indexed
or not. The partial indexing support just lets you control that on a
per instance basis instead of having the field always indexed or not.
On Fri, Aug 12, 2011
I can no longer successfully deploy an application. It starts up 3
instances, 2/3 start fine. But the one in the middle starts real slow and
recycles every minute. This started occurring less than a week ago and I
don't know what to do.
Is there any paid support for App Engine. This is not
#1 and #2 Actually turned out to be an issue with the Appwrench
plugin. It does not seem to be compatible with the 1.5.1 SDK plugin. I
have notified the Appwrench developers of the
problem.
#3 Was just me having a mental hiccup. The correct switch is --
address.
On Jun 22, 7:51 pm, Scott shathaw
I updated the Google Plugin and App Engine SDK bundles for Eclipse
today and am having a number of problems. First my configuration:
OS:
Ubuntu Linux 11.04
Eclipse:
Version: Helios Service Release 2
Build id: 20110218-0911
Plugins:
Google Plugin for Eclipse 3.6 2.3.2.r36v201106211634
I am having the same issue this:
CacheFactory factory =
net.sf.jsr107cache.CacheManager.getInstance().getCacheFactory();
Throws a CacheException with no stack trace and the message:
net.sf.jsr107cache.CacheException: Could not find class:
the difference in session management on the dev
server vs the production server?
Thanks,
Scott
On Feb 27, 2:15 am, Didier Durand durand.did...@gmail.com wrote:
Hi,
Yes, the simplest way is to store the session id in the datastore.
You can get a session id via javax.servlet.http .HttpSession.getId
.
Reading through docs and group post, the only possibility I could
think of was to retrieve the session object from the datastore or
memcache. Is it possible to read the session object from the either of
these locations? If so what is the key and object type?
Thanks a lot,
Scott
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The Channel API is working for me, but I don't see anything you are
doing wrong in your code. Here is a link to another discussion
containing the code that worked for me
https://groups.google.com/d/topic/google-appengine-java/GfJQsf8OQ0I/discussion
On Dec 16, 5:26 am, Tarun
ChannelService in the JavaScript when opening the socket.
The other odd thing I'm seeing is that this is polling. Do you happen
to have the javadocs for the ChannelAPI? So far I haven't turned up
anything specific to Java.
Thanks again,
James
On Nov 29, 12:01 pm, Scott shathaw...@gmail.com wrote
Is the HTML snippet the full client code? If so you need to call the
createChannel service from the client prior to opening the socket.
Also what does the ?key=dev do for you in your script import?
Good luck!
Scott
On Nov 29, 7:20 am, James M jmort...@gmail.com wrote:
Hi Scott,
I'm trying
I am trying to use the Channel API in the 1.4.0 preview, but I am not
using GWT. Here is what I have done so far:
1. Using the Spring framework I have a controller that listens for a
channel create request form a client to create a new channel. The
controller creates the channel using the
is really all I needed, but I am
interested in how to receive though.
On Nov 24, 8:52 pm, Scott shathaw...@gmail.com wrote:
I am trying to use the Channel API in the 1.4.0 preview, but I am not
using GWT. Here is what I have done so far:
1. Using the Spring framework I have a controller
classdesc serialVersionUID =
-7335090543304226540, local class serialVersionUID =
3822635795418372340
I don't remember experiencing with previous upgrades. Does anyone else
see this problem?
Thanks,
Scott
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Yes, I think it is 10. You can delete old versions so you can upload
new ones, but you can only have a limited number at a time.
On Sat, Jul 17, 2010 at 9:42 AM, aswath satrasala
aswath.satras...@gmail.com wrote:
I am planning to update the application every month. Hence, I want to give
a
Are you guys including the Httpbuilder jar? Because my application
works perfectly until I add that monster, then I get the same errors
as you. If I then remove it, they go away.
I have tried deploying several times with the only difference being
the HttpBuilder jar, thus I have concluded that
There was recent discussion about dependencies (valid for Objectify or any
datastore based impl.) but the eclipse plugin question has not been
answered well.
http://groups.google.com/group/objectify-appengine/browse_thread/thread/d464550b97cee2e3/45c70bea305822fd
I suspect that if you enable
I have upgraded to AE SDK 1.3.2, and am still having problems
retrieving a class that contains multiple properties of the same type,
i.e.
class A {
class B x;
class B y;
}
With the allowMultipleRelationsOfSameType= true, the persistence is
OK, but the retrieve returns duplicate value for
operations).
These seem to be issues with any kind of custom transaction framework
on top of appengine, not just specific to the slim3 framework.
-Scott
On Tue, Mar 9, 2010 at 1:22 PM, nicolas melendez nfmelen...@gmail.com wrote:
cute framework
NM
On Tue, Mar 9, 2010 at 4:17 PM, Ikai L (Google) ika
It is very simple to know if you need to use google apps or not.
Here is the article about it:
http://code.google.com/appengine/articles/auth.html
1.) Do you want to authenticate users from a specific google apps
domain? (Note: Saying yes will exclude gmail and general google
accounts)
2.) Do
I'm pretty sure the your datastore is empty message on the admin
data viewer pages doesn't mean that his query, in his application
code, returned no results.
While I don't disagree with you that the data is still in there I'm
pretty what you just described is documented in the behavior of
indexes
Guillermo,
Taskqueue items can only be 10K
(http://code.google.com/appengine/docs/java/taskqueue/overview.html#Quotas_and_Limits).
The basic idea is that if you have more data than that you put it into
an entity (in the data-store) and have the task pull it out and
process it. It might be that
I got a read error when I tried running with my existing (v1.3.0)
data-store file; I created a new one (by renaming the old one) and
restarting. I suspect the internal format is different and the old
format cannot be read. Whether this is by design or a bug is another
question.
On Tue, Feb 23,
To summarize the issue, you cannot search for a null (list) if you
store a null value in any instance of that (list) property. This is
due to the way indexing is done for lists/arrays in the datastore.
The short answer is no. You will have to store another property as a
marker that you have a
If you would like a very simple interface to the app engine datastore
(not JPA/JDO) then Objectify might be for you. It doesn't sound like
you need to use JDO/JPA. Here is an example of exactly what you want:
I would like to delete about 1200 records from the datastore but the
below syntax doesn't work.
DELETE FROM table_name
WHERE some_column=some_value
Any ideas?
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(it seems it got truncated from John's message)
On Tue, Feb 2, 2010 at 10:32 AM, John Patterson jdpatter...@gmail.com wrote:
You can check out Twig or Objectify which all aim to do what you are asking
about.
Twig is higher level - more like an
I read that you can make people login to their google account in order
gain access to your app, but is there a way to restrict access to only
certain google account??
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I have 1 jsp in my app that I want to secure and make people login
with their google accounts in order to see the page. Is this possible
and if so how?
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You can try the getTail(int) method but I don't think that will do
what you want. It is a destructive operation and will cost you
bandwidth and time.
http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/memcache/MemcacheService.html
On Tue, Jan 26, 2010 at 9:01 AM, John
The docs here seem to indicate that dequeuing happens at 5/sec
(default and 10 max).
http://code.google.com/appengine/docs/java/taskqueue/overview.html
On Oct 27, 8:41 am, James Cooper jamespcoo...@gmail.com wrote:
Hi there,
Last night I experimented with task queues to see what level of
is my only option at the moment.
http://code.google.com/p/googleappengine/issues/detail?id=1700
Thanks.
Scott.
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