Hi,
I have a problem with persisting ArrayList with JDO. It works totally
fine locally, but when I deploy my app it does not work. My only idea
is that the reason is HR. Anyway, I'd appreciate some ideas how to fix
it :)
in User class:
@Persistent(defaultFetchGroup = true, serialized=true)
Hi Hakim,
1. You could remove the text synchronized from your cron's
schedules. Then the execution times will get out of synch over time.
2. You could have your cron jobs enqueue a task. Each of your 14 cron
jobs would have a different delay to space executions over your 30
minutes. For
On further reflection, please reject my suggestion 2, since your crons
will still fire simultaneously.
On Oct 13, 10:19 am, Ian Marshall ianmarshall...@gmail.com wrote:
Hi Hakim,
1. You could remove the text synchronized from your cron's
schedules. Then the execution times will get out of
Facebook recently (as in, a couple weeks ago) made it possible to
associate multiple domains with your application. Add
my-appid.appspot.com as well as aggenda.com.
Jeff
On Thu, Oct 13, 2011 at 3:09 AM, marco marco.m.al...@gmail.com wrote:
Hi guys. (i'm newbie)
I'm trying to make an existing
I can think of two methods
1. Schedule the cronjob for every 2 minutes, keep a counter to check which
task is next in line.
2. Create a task queue with 1/120s frequency. Make the cronjob push the 14
task onto the taskqueue
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Hello everyone,
I use Apache Wicket's NonCachingImage component to show an image in a
form. The image shows correctly when using the GAE/J development
application server but fails to show when the code is running on GAE
proper.
I believe that this may be due to the image's src tag not being
Hello everyone,
I use Apache Wicket's NonCachingImage component to show an image in a
form. The image shows correctly when using the GAE/J development
application server but fails to show when the code is running on GAE
proper.
I believe that this may be due to the image's src tag not being
Hi,
both frameworks are compatible with GAE for Java, (Struts 2 with some
workarounds, not much complex). I suggest you to use the framework with
which you are accustomed. I have ever used Struts 2, Spring and now I am
using GWT (ultimately I have preferred this one), all of them were pretty
Thanks for the quick update.
Got the local error: transactions on multiple entity groups only allowed in
High Replication applications
What is the magic trick to enable HR on the local server?
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It's in the Basic Info section in the upper part of the page (which
you scrolled past). Look for App Domain - you can put multiple
entries there.
Jeff
On Thu, Oct 13, 2011 at 4:01 AM, marco marco.m.al...@gmail.com wrote:
Hi Jeff. Thanks for the quick reply.
I'm looking in Apps Aggenda Basic
datanucleus-appengine-1.0.10 will also be available in Maven Central shortly
/dmc
On Wed, Oct 12, 2011 at 6:31 PM, Max Ross (Google) max.r...@gmail.comwrote:
Hi everyone,
Due to a mix-up, the JDO/JPA jars that are included in the 1.5.5 SDK do *not
*support XG Transactions. If you want to
It's been released to Maven Central, should show up in an hour or two.
/dmc
On Thu, Oct 13, 2011 at 6:27 AM, Liang Ding dl88...@gmail.com wrote:
Hi, all.
The SDK 1.5.5 released several days, but in the Maven Central
Repositoryhttp://search.maven.org/#search%7Cga%7C1%7Cappenginestill 1.5.4.
Enabling HR locally is described here:
http://code.google.com/appengine/docs/java/tools/devserver.html#Using_the_Datastore
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Hi Jeff.
I've tried out what you suggest but it gives an error:
my-app-id.appspot.com must be derived from your Site URL.
The site URL is www.aggenda.com/facebook?param1=10.
I must be doing something wrong...
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Yep, thank you ;-)
On Fri, Oct 14, 2011 at 3:25 AM, David Chandler drfibona...@google.comwrote:
It's been released to Maven Central, should show up in an hour or two.
/dmc
On Thu, Oct 13, 2011 at 6:27 AM, Liang Ding dl88...@gmail.com wrote:
Hi, all.
The SDK 1.5.5 released several days,
Are you typing in a field called App Domain? It lets you type in
multiple domains, one next to the other.
Jeff
On Thu, Oct 13, 2011 at 4:39 PM, marco marco.m.al...@gmail.com wrote:
Hi Jeff.
I've tried out what you suggest but it gives an error:
my-app-id.appspot.com must be derived from your
Hi,
Thanks for your suggestion , actually i have ever worked on GWT
that's why eager to try something new so it will be helpful if guide
me choosing any one of Struts or Spring and learning as both are new
for me and any learning tips so that will save my time.
Thanks and Regards
Sagar Misal.
Hi Emlyn,
Thanks for sharing those articles, it is very nice that you were able
to backup the billing formula with hard facts.
As it was discussed in the groups during the pricing model change the
billing formula under the new model will be:
billable_instances_rate = min(active_instances_rate +
np Johan.
I was confused earlier on by posts such as
http://blorn.com/post/10013293300/the-unofficial-google-app-engine-price-change-faq
which focuses on multithreading to get pricing down, which I think is
just wrong. There are lots of good reasons to write multithreaded
code, but AppEngine
I'm afraid you are still confused. You have ignored the entire point
of the max idle instances slider in the first place. GAE keeps idle
instances around so that sudden bursts of traffic don't cause users to
sit around waiting while your django/spring app spends 5+ seconds
loading.
Will turning
Thanks a lot for the reply
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On 13 October 2011 19:46, Jeff Schnitzer j...@infohazard.org wrote:
I'm afraid you are still confused.
Possibly not.
You have ignored the entire point
of the max idle instances slider in the first place.
I might be accused of ignoring its intended function and focusing on
its practical
I've made some (rough) updates.
Jeff
On Wed, Oct 12, 2011 at 12:25 PM, Johan Euphrosine pro...@google.com wrote:
This should now be fixed, let me know if it works.
On Wed, Oct 12, 2011 at 8:09 PM, Jeff Schnitzer j...@infohazard.org wrote:
I can't seem to edit or comment in any way.
Jeff
Let me summarize:
You ran an experiment and discovered that GAE left idle instances
running, above and beyond your max-idle-instances setting, for your
application at the time that you ran the test. Ok.
Unfortunately there's little reason to believe that this behavior
(lots of free instances)
On 13 October 2011 21:42, Jeff Schnitzer j...@infohazard.org wrote:
Let me summarize:
You ran an experiment and discovered that GAE left idle instances
running, above and beyond your max-idle-instances setting, for your
application at the time that you ran the test. Ok.
Well, that test was
I'm trying to give python 2.7 a go, with an app that uses
deferred.defer. I'm getting this error when I try to upload it:
Error 400: --- begin server output ---
Error when loading application configuration:
Invalid object:
Threadsafe cannot be enabled with CGI handler:
On Fri, Oct 14, 2011 at 12:10:09AM +1030, Emlyn wrote:
I'm trying to give python 2.7 a go, with an app that uses
deferred.defer. I'm getting this error when I try to upload it:
Error 400: --- begin server output ---
Error when loading application configuration:
Invalid object:
Threadsafe
Hi Nick - thanks for the help!
I believe I'm using a relative url, off of localhost. Here's a
representative page:
!DOCTYPE html
html
head
titleESE Pct./title
!--Load the AJAX API--
script type=text/javascript src=http://www.google.com/jsapi;/
script
script type=text/javascript
//
Have you specified 'runtime: python' or 'runtime: python27'?
If you are using 'runtime: python', then setting 'threadsafe: true' is
not supported.
On 14 October 2011 00:59, Emlyn emlynore...@gmail.com wrote:
I am using the builtin handler in app.yaml
On Oct 14, 2011 12:25 AM, Greg Darke
hi,
im having serious speed issues on a site.
my app is a python app and im using torndadoweb to serve requests.
the actual rendered html is also store in the datastore and memcache.
a decorator on the GET request checks first if there is a memcache entry if it
exists it writes the html out,
I'm sure you've all seen this by now:
http://siliconfilter.com/google-engineer-google-is-a-prime-example-of-our-complete-failure-to-understand-platforms/
(skip the blog entry and go right down to the actual posting at the bottom).
As I read it, it struck me that GAE totally IS a platform. And
the same code on another app responds in 14ms
how can this be?
On Oct 13, 2011, at 10:34 AM, andreas schmid wrote:
hi,
im having serious speed issues on a site.
my app is a python app and im using torndadoweb to serve requests.
the actual rendered html is also store in the datastore
Hi Rohit,
How the date is stored is largely irrelevant. Store them any way you
can, as long as it works.
When it comes to displaying the date just configure your output to how
you would like your dates displayed.
Hope this helps.
On Oct 11, 9:12 pm, Rohit rohit.ba...@gmail.com wrote:
I am
I don't know about web2py but it's best with python to just store a
datetime object. That way you can manipulate it in any way needed.
On Oct 13, 10:58 am, WallyDD shaneb...@gmail.com wrote:
Hi Rohit,
How the date is stored is largely irrelevant. Store them any way you
can, as long as it
Josh,
I sure hope the Googlers on this list don't take your advice, I'd like them
to continue to have employment for a while, and doing as you say might end
that.
Amazon doesn't run on EC2, Microsoft doesn't run on Azure. Cloud computing
is NOT for Super Enterprise. It is for those still
The point of the leaked rant was that Amazon does run on the same platform
infrastructure they sell (not EC2 exactly, but generally speaking); and MS
does, too (not Azure, but Windows Servers and such).
Google has exposed a platform interface in GAE which is a good candidate to be
the platform
I'm seeing a lot of Request was aborted after waiting too long to
attempt to service your request for simple tasks that typically take
25-150 ms to be serviced.
Most of the failures are for the simplest things that our server does,
inspect some arguments and return an XML response. There is no
FWIW, the Maps API is one of the better APIs at Google.
Jeff
On Thu, Oct 13, 2011 at 11:23 AM, Joshua Smith joshuaesm...@charter.net wrote:
The point of the leaked rant was that Amazon does run on the same platform
infrastructure they sell (not EC2 exactly, but generally speaking); and MS
That generally speaking and and such are the differences I'm talking
about.
GAE Runs on Google Edge, and within the Apps For Domains. Google has as
much Dog Fooding their products as MSFT and AMZ do. I lived in MSFT for
years, I still do a lot of work with them internally. Your understanding
hi,
i was wondering if it is actually possible to store zipped python code in the
blobstore and use it after getting it?
thx
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Hi.
I am trying to use app engine to email information collected from an app
inventor app.
I am using Shivals wolfwebmail2 (for those familiar with app inventor)
I have asked this question around all the groups in numerous forms.
Would like to work out what is going on for myself but need some
Yeah, that AND because writing useful software using the many, many,
many limitations of GAE is too hard for Google products to be out in
time, let other people's products be late. You don't put all your eggs
on the basket, you put some of your eggs on the basket and charge
other people to put
I think you can use logging to log your debug messages
import logging
logging.debug(Your message)
It will then show up in admin console logs
cheers
gipsy
On Oct 13, 4:02 pm, Brian Williams tribblehunter2...@gmail.com
wrote:
Hi.
I am trying to use app engine to email information collected
you can do it in python 2.7 runtime
http://code.google.com/intl/en/appengine/docs/python/python27/newin27.html#Bytecode_Modification
2011/10/13 andreas schmid a.schmi...@gmail.com
hi,
i was wondering if it is actually possible to store zipped python code in
the blobstore and use it after
I'm having strange problems with session timeouts on appengine. When
running locally the session timeout appears to work fine. The session
is supposed to be 30 minutes. The browser has a timer setup to check
if the user is still logged in 30min + 1 sec after the last successful
async request to
Enterprise comes in different sizes. What is HUGE to most of us is
miniscule for Google.
Imagine how big Gmail is. If your Fortune 500 company had an app that got
Gmail like traffic you wouldn't outsource the hosting, the mark up would
kill you. When you are a certain size not having to have
Getting a bunch of Deadline Exceeded Application Error 5's from the urlfetch
library this afternoon with code that has been static for weeks. Thankfully
it's failing when checking the shipping rates and not when processing
transactions. I don't see any thing in System Status.
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There's a green line, Billed, on the instances graph. Now you can
ignore my blog posts, and just play around with what moves the green
line. Brilliant, good stuff AppEngine people.
--
Emlyn
http://my.syyn.cc - Synchonise Google+, Facebook, WordPress and Google
Buzz posts,
comments and all.
app.yaml:
---
application: emlynoregan
version: 1
runtime: python27
api_version: 1
threadsafe: true
builtins:
- deferred: on
handlers:
- url: /.*
script: main.py
---
Upload via appcfg.py:
---
Application: emlynoregan; version: 1
Host: appengine.google.com
Starting update of app:
On Fri, Oct 14, 2011 at 1:48 PM, Emlyn emlynore...@gmail.com wrote:
app.yaml:
---
application: emlynoregan
version: 1
runtime: python27
api_version: 1
threadsafe: true
builtins:
- deferred: on
handlers:
- url: /.*
script: main.py
You are specifying a CGI script here. If you want
Anyone know a way I can profile my app to see where my datastore reads are
coming from?
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You are specifying a CGI script here. If you want to use CGI then set
threadsafe to no.
Cheers,
Brian
Ah, gotcha. A fog of deep misunderstanding is slowly lifting from my
brain, possibly. I could still have some Dunning-Kruger going, so
here's my next attempt:
app.yaml:
---
application:
My app experienced this too, specifically with URL Fetches from UPS's
systems. But it seems to be more likely a problem with UPS's servers, and
not GAE.
On Thu, Oct 13, 2011 at 5:56 PM, Will Reiher wrele...@gmail.com wrote:
Getting a bunch of Deadline Exceeded Application Error 5's from the
Appstats
http://googleappengine.blogspot.com/2010/03/easy-performance-profiling-with.html
On Thu, Oct 13, 2011 at 10:34 PM, J ja...@mapstagram.com wrote:
Anyone know a way I can profile my app to see where my datastore reads are
coming from?
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It took a few weeks, but the answer from CloudFlare is: GAE has apparently
closed the port(s) in question we will search for an alternative
solution.
Fortunately, Dmitry Ulupov at http://wwwizer.com has launched his SSL
solution and got us up and running in about a day. I can't attest to the
I suspect they will be OK as long as you don't get too big too fast.
I would have gone with Squid running on Amazon, a new scares me when you are
looking at using it for secure stuff.
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