Do you happen to be deleting a lot of entities?
It happens to me before (can't access console) and it's a know bug,
thou I am not sure it's fixed or not.
Can you access other admin pages? Sometimes the bookmarked link become
invalid and need to relogin from the login page.
On Aug 12, 1:01 am, JT
Try using the low level API and do keys only query with limit of 1000
(and delete them) repeatedly instead of retrieving whole objects.
I am guessing the out of memory is due to large amount of objects
returned by the query. Keys only query also use much less api cpu.
On Feb 12, 9:22 pm, Benjamin
We are using a custom remote delegate to route datastore rpc call to
live production test site on appspot. We did this because sometimes we
want to develop with live data.
However after upgrading to 1.4.2, https outbound call starts failing
(see below). If we change to http, then it works again.
http://code.google.com/appengine/docs/adminconsole/datastoreadmin.html#Copying_Entities_to_Another_Application
Anyone successfully transfer a table from one app to another?
I need to update a test app with data from a production app, and the
bulk download utility just take too long (and too many
Are you using dev server?
The image service on dev server does the most basic thing possible and
ignore most params. You might have issue working with PNG files as
well.
Deploy to a live test server and the image service should work.
By default, jpeg encoding is quality 85 (according to my trial
I think what you are looking for is "Composite". Look at the javadoc
of the image service and service factory, there's a way to create
composite and there's a function to take a list of composites to
compose a single image.
On Nov 1, 4:33 am, Secret wrote:
> I have try the API. Seems the ImageSer
Hi Max,
Does it copy on startup or build?
I am using Eclipse 3.5 , 3.6 and it doesn't copy to lib always. It
happens when SDK is changed or maybe on startup.
Regardless, I wanted to do the same thing and what I did is write an
ANT task that runs every build.
The ANT task removed the libs that I
In doc for java:
Note: At present, you cannot configure custom error handlers for some
error conditions. Specifically, you cannot customize the 404 response
page when no servlet mapping is defined for a URL, the 403 quota error
page, or the 500 server error page that appears after an App Engine
in
I had the same issue in other threads. The new OutputSetting class is
not in production and causing class not found.
Google says some instances are still in 1.3.7 and some are in 1.3.8,
which I verified because my test app is still in 1.3.7 and production
is 1.3.8. You can tell what version you ar
e the GAE SDK version manually.
> On my mac : Eclipse > Preferences > Google > App Engine
>
> On 19/10/10 08:03, "Peter Liu" wrote:
>
> >Ok. I installed a new Eclipse (Helios), install the Google plugin with
> >only 1.3.8, created a new project, deploy to p
x27;t think it's my setting issue. Can anyone verify?
On Oct 18, 10:41 pm, Peter Liu wrote:
> I created a brand new project with 1.3.8 sdk, deploy to live server,
> and the SystemProperty.version is still:
>
> "Google App Engine/1.3.7".
>
> Can anyone help? How do I
I created a brand new project with 1.3.8 sdk, deploy to live server,
and the SystemProperty.version is still:
"Google App Engine/1.3.7".
Can anyone help? How do I verify what version of jars I deployed to
production?
@SuppressWarnings("serial")
public class VikiSpot8Servlet extends HttpServlet {
o, world");
}
}
On Oct 18, 9:02 pm, Peter Liu wrote:
> Anyone have this working?
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18, 9:02 pm, Peter Liu wrote:
> Anyone have this working?
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Anyone have this working?
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ong time ago and it was
> inconsequential.
>
> On Oct 17, 2:50 am, Peter Liu wrote:
>
> > I had the same problem.
>
> > I fix it by deleting the entries of the 2 map reduce table. Go to to
> > the datastore viewer and there's 2 "Kind" used by map red
I am having a strange problem when testing the new JPEG quality
feature in the ImagesService API. The com/google/appengine/api/images/
OutputSettings class is not defined on GAE, but it's defined in dev.
I checked that the class is in WEB-INF/lib/appengine-api-1.0-
sdk-1.3.8.jar, but somehow it's
I had the same problem.
I fix it by deleting the entries of the 2 map reduce table. Go to to
the datastore viewer and there's 2 "Kind" used by map reduce.
By the way, how to mark the task as completed? When my task is done it
always end with the "Unknown" state.
I asked this question before but t
in appengine? I'm wondering if I can
> use the blobstore service even with a free account. If not, are there other
> alternatives for blobstore so that I can upload and retrieve a file? Thanks
>
> On Tue, Sep 7, 2010 at 2:57 AM, Peter Liu wrote:
> > Just what I needed. Thank
reparedQuery pq = datastore.prepare(query);
> List entList = pq.asList(FetchOptions.Builder.withLimit(1));
>
> Hope that helps...
>
> On 6 set, 05:13, Peter Liu wrote:
>
> > Hi all,
>
> > Anyone know a simple way to query BlobInfo?
>
> > Simple use case will be query t
Hi all,
Anyone know a simple way to query BlobInfo?
Simple use case will be query the BlobInfo that has a specific file
name.
It seems there's a method to query BlobInfo for Python but I can't
find it for java.
Thanks!
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The admin console have the new version available but the check in
eclipse keep failing.
It's somewhat annoying because I have to quit eclipse to stop the
check.
Uploaded 12 files.
Initializing precompilation...
Deploying new version.
Will check again in 1 seconds.
Will check again in 2 seconds.
Wi
I just followed the guide for installing appstats for java and loaded
the admin page.
(11) 2010-04-12 18:02:17.528 "GET /wsjspotName=Barack
%20Obama&test=true" 200 real=357ms cpu=0ms api=0ms overhead=0ms (8
RPCs)
(12) 2010-04-12 18:01:57.196 "GET /image/17001/barack-obama" 404
real=214ms cpu=0
Great simple suggestion! Thanks!!!
On Feb 11, 3:12 pm, John Patterson wrote:
> You could check the http host in the request to check for your live url
>
> On 12 Feb 2010, at 05:59, Peter Liu wrote:
>
> > Is there anyway to check if current app version is default?
>
> >
Is there anyway to check if current app version is default?
Basically we want to cache the pages with only the default version. We
want testers to hit the new version but won't effect normal users
using the default version.
Thanks!
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"App Engine now automatically retries all datastore calls (with the
exception of transaction commits) when your applications encounters a
datastore error caused by being unable to reach Bigtable"
Is the datastore retry logic at the base API level or at the JPA/JDO
level? A lot of people are using
Hi Ikai,
If the grab tail do intend to only return objects belong to a specific
namespace,
it will be nice if the memchace "clear all" function only delete
objects in a specific namespace as well.
At first I thought the "clear all don't respect namespace" is due to
memcache implementation constra
In my experience deployment sometimes fail with variety of reasons.
Sometimes it says precompiling starts and eventually time out. The
console will suggest you to turn off precompilation, but if you try
deploy again, it will work.
My suggestion is keep trying.
On Jan 30, 11:46 am, tomekc wrote:
My guess is that the jars you uploaded are the ones that will be used.
If the environment just use google's jar we have no control on what
version to use. Say if google release a new release and triggers a bug
in our code, we better off sticking with the old jars instead.
On Dec 1, 1:55 pm, Yiming
I think most complains about JDO in this group is not saying that JDO
has issues. It just that GAE is so different then traditional
environments that old frameworks aren't 100% suitable. If there's a
modify version of JDO that strip out irrelevant features, and put in
some important low level api
t;is managed by a different Object Manager" error or my
> objects don't get persisted or other errors I can't remember now. I can't
> figure out if I'm getting bit by Spring, GAE's datastore, or JDO, and it's
> very frustrating.
>
> What
Awesome!
I recently played with the lower level API as well. Some of the
features are not available in JDO, like reserving a key before
committing a new object. The detach/attach is also problematic when
dealing with caching and transaction. I also noticed small JDO objects
are much bigger than i
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