[appengine-java] App Engine cold starts and overly aggressive cycling

em to happen? - What frameworks or libraries are you loading? Any other information you can provide would be helpful. -- Ikai Lan Developer Programs Engineer, Google App Engine -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group

Re: [appengine-java] Re: vs-accounting.appspot.com - datastore viewer error

t;>>>> >>>>> >>>>> >>>>> The application is fine on the local develpment server. >>>>> >>>>> -Aswath >>>>> >>>>> >>>>> On Tue, Jan 26, 2010 at 8:51 PM,

Re: [appengine-java] dynamic class load

For more options, visit this group at >> http://groups.google.com/group/google-appengine-java?hl=en. >> > > > > -- > Enes Akar > http://www.linkedin.com/pub/enes-akar/7/835/3aa > > -- > You received this message because you are subscribed to the Google Groups > &qu

Re: [appengine-java] logging not working this

ons, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- Ikai Lan Developer Programs Engineer, Google App Engine http://googleappengine.blogspot.com | http://twitter.com/app_engine -- You received this message because you are subscribed to the Google

Re: [appengine-java] Re: Receiving Email: url-pattern problem

googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > -- Ikai Lan Developer Programs Engineer, Google App Engine http://googleappengine.blogspot.com | http://twitter.com/app_engine -- You received this message beca

[appengine-java] Re: App Engine SDK 1.3.2 is out!

/googleappengine/issues/detail?id=2757 > > > You might also want to note that we've updated the public roadmap: > > >http://code.google.com/appengine/docs/roadmap.html > > > Features on Deck > > >    - SSL for third-party domains > >    - Background se

Re: [appengine-java] Datastore + UI testing

e from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- Ikai Lan Developer Programs Engineer, Google App Engine http://googleappengine.b

Re: [appengine-java] Unable to URL Fetch Google chart

t; "Google App Engine for Java" group. > To post to this group, send email to > google-appengine-j...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com > . > For more options, visit this group at >

Re: [appengine-java] Task queues locking

Eduardo, that doesn't seem to be a valid app ID. The app ID is what you use in app.yaml or appengine-web.xml to deploy. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.googl

Re: [appengine-java] Task queues locking

Quick question: do you use the datastore as a queue? This is a known antipattern if you have a relatively high throughput. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.go

[appengine-java] Google App Engine community support is moving to Stack Overflow

s to ask their questions on Stack Overflow using the google-app-engine tag<http://stackoverflow.com/questions/tagged/google-app-engine> . Please let us know if there are any questions or concerns about this announcement. Happy coding! - Ikai Lan, on behalf of the App Engine team* * * *

[appengine-java] SDK 1.3.5 released!

=2598 -- Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java&

Re: [appengine-java] preferred method of deleting child objects (quota/fees)

I wasn't aware setting the child objects to Null actually deleted objects - doesn't that just orphan the child objects? Either way, there should be no real difference in datastore CPU costs. -- Ikai Lan Developer Programs Engineer, Google App Engine Blogger: http://googleappengine.bl

Re: [appengine-java] Re: Some details on how GAE actually works

th America, if that's what you were getting at in your original post. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Sun, May 1, 2011 at 6:53 PM, Brandon

Re: [appengine-java] Re: GAE Teams Content-Transfer-Encoding: base64 data uploads don't work.

to reflect behavior in production 2. We need to update the docs. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, May 3, 2011 at 6:29 AM, Brandon Donnelson wro

Re: [appengine-java] How to write an article for the Google App Engine documentation?

n your signature. It seems like you would be advertising a product and not an open source library/framework. We generally don't accept these topics - can you elaborate on your idea? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http

Re: [appengine-java] warmup requests going crazy (9850 requests in 15 hours)

Can anyone else experiencing this add details here? http://code.google.com/p/googleappengine/issues/list?cursor=4984 Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine

Re: [appengine-java] Re: Blobstore vs. Datastore for HTML files

What does a 1 megabyte HTML file look like? That seems like a REALLY BIG HTML file. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, May 6, 2011 at 7:57 AM

Re: [appengine-java] Should JDO use be synchronized in threadsafe=true application?

Do you just have a single global instance of persistence manager, or do you use the factory method? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Thu, May 12

Re: [appengine-java] Unable to upload a New version of a Document in Google Documents - using java api

In general, you should post a stack trace. That being said, this isn't the best forum to ask this message. Try asking here: http://code.google.com/apis/documents/forum.html Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter:

Re: [appengine-java] Enhancement Request - AppEngine Deploy Rollback

q=eclipse%20rollback&colspec=ID%20Type%20Component%20Status%20Stars%20Summary%20Language%20Priority%20Owner%20Log> Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine

Re: [appengine-java] Re: HTTP request and response sizes have been increased to 32 MB.... NOT

This currently applies to outbound and inbound HTTP, not URLFetch. We're working on increasing URLFetch limits but it isn't ready yet. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Re

Re: [appengine-java] JSP page as Warmup Servlet

e will be easier to test/maintain in a servlet itself. Worst case scenario you can always use JSP dispatch to the JSP. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine

Re: [appengine-java] GAE - Java - JSON?

armup time, but it's not that bad from what I remember. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, May 20, 2011 at 7:55 AM, Wilson MacGyver wrote:

Re: [appengine-java] can't deploy to AppEngine Java

Thanks for filing a production issue for this: http://code.google.com/p/googleappengine/issues/detail?id=5084 This might have been related to some of the persistence hiccups we're seeing at the moment. Ikai Lan Developer Programs Engineer, Google App Engine Blog:

Re: [appengine-java] Re: Strange behavior by " App Engine Eclipse Plugin"

email and password. In addition, you can always revoke the tokens, so if you log in on someone else's computer and forget to log out, you can disable their ability to deploy without having to change your password. Ikai Lan Developer Programs Engineer, Google App Engine

Re: [appengine-java] Re: Strange behavior by " App Engine Eclipse Plugin"

appcfg.sh behavior should not have changed. You can use the command line tool. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, May 24, 2011 at 2:44 PM, cp

Re: [appengine-java] Re: Strange behavior by " App Engine Eclipse Plugin"

Yes. You should see an entry that looks like this: Google Plugin for Eclipse — Google App Engine, Google Code Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On

Re: [appengine-java] Can't create application - SMS says account already verified

<http://code.google.com/appengine/kb/sms.html>The link you want is here: https://appengine.google.com/waitlist/sms_issues Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengi

Re: [appengine-java] Re: Short-lived timer

#x27;ve just improved your throughput in that scenario by a factor of 30, since in-memory local computations are incredibly cheap relative to off machine RPCs. One of the best practices of building App Engine is to minimize RPCs since these are the most expensive parts of your system. Ikai Lan Develo

Re: [appengine-java] share libraries between application

Yes, but locally, you should still add the files to your WEB-INF/lib directory. When you upload files, we hash the contents and check the signature against other files already uploaded so you only upload files that changed. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http

Re: [appengine-java] Re: Can't create application - SMS says account already verified

Just fill out that form and put your name in the comments. That form is effectively a "manual whitelisting request" for us. We go through each of the requests and approve them. It just has a longer turnaround time. Ikai Lan Developer Programs Engineer, Google App Engine

Re: [appengine-java] Request was aborted after waiting too long to attempt to service your request.

s error appears if you have "Always On" since you can serve a total of 3 (always on instances) * M (concurrency factor, I think this is 40 at the moment) requests at one time without requiring autoscaling. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappen

Re: [appengine-java] Request was aborted after waiting too long to attempt to service your request.

cide to spin up new instances, we only spin up one instance at a time. During the spin up time, we continue to place new requests on the queue. I'm thinking we need a new section about scheduling, auto scaling and wallclock. The wallclock stuff is probably the most confusing ... Ikai Lan Develop

Re: [appengine-java] Timeout while fetching: Google spreadsheet api.

I don't think you can do anything on the App Engine end. Have you asked for tips in the GData groups? It could be that the data you are writing is inherently slow. Are there methods for writing data in chunks? Ikai Lan Developer Programs Engineer, Google App Engine Blog:

Re: [appengine-java] Request was aborted after waiting too long to attempt to service your request.

g to a special task queue that only handles these types of requests and returning that data to the client via the Channel API? I wish there were some way to make the Facebook JavaScript API play nicely with server-side requests. I'm not aware of any at the moment. Ikai Lan Developer Progra

Re: [appengine-java] Thrift client support

You can't use raw sockets. Random searching via Google seems to indicate that Thrift supports transport over HTTP, which makes me optimistic this will work if you are willing to put time into it: http://nthalk.blogspot.com/2011/04/using-play-framework-as-thrift.html Ikai Lan Developer Pro

Re: [appengine-java] Re: Connect Android Emulator to Google App Engine (GAE) local PC - domain works correctly.

Yeah, the accounts API will NOT WORK with the local implementation. You need to either deploy your app or stub it out when developing locally. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http

Re: [appengine-java] Re: No of namespaces limit ?

No limit. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Thu, Jun 16, 2011 at 10:18 AM, Aswath Satrasala < aswath.satras...@gmail.com> wrote: > Any r

Re: [appengine-java] Why the 10 second URL fetch limit?

ser a loading screen, handing the job to a task queue, then updating the page when the fetch has finished. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jun

Re: [appengine-java] Why the 10 second URL fetch limit?

l API will be minimal. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jun 17, 2011 at 11:56 AM, Luis Montes wrote: > It's not in a task queue

Re: [appengine-java] Why the 10 second URL fetch limit?

ait for this feature. Work around it until we sort it out. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Sat, Jun 18, 2011 at 4:55 AM, Jeff Schnitzer wrote: >

Re: [appengine-java] can i load web form and then submit it, after showing only form's captcha on screen?

Just out of curiosity, what is it that you are doing that presents a captcha with a form? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Sun, Jun 19, 2011 at 4

Re: [appengine-java] Restricting the number of instances to 1

, but this is arguably more expensive engineering-wise than just using memcache. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Sun, Jun 19, 2011 at 4:47 AM,

Re: [appengine-java] Restricting the number of instances to 1

App Engine sessions are backed by Memcache and Datastore, so these will be available to all your instances. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Sun

Re: [appengine-java] Re: Restricting the number of instances to 1

Yes - but that's why you should use the backends API. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, Jun 21, 2011 at 9:35 AM, J.Ganesan wrote: &

Re: [appengine-java] Re: Is App Engine having problems? Cant load specific kind of Entity

er pattern should be used. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Thu, Jun 23, 2011 at 5:03 PM, mscwd01 wrote: > Yes each time a user makes a reque

Re: [appengine-java] Global count down timer

http://en.wikipedia.org/wiki/Uncertainty_principle Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, Jun 28, 2011 at 12:01 AM, jMotta wrote: > Loreno, > > I d

Re: [appengine-java] Does anyone use sitebricks?

It's good to see that Dhanji is still working on SiteBricks even though he's no longer with Google. Guice has become absolutely indispensable for me ... but it also reminds me why compiled languages piss me off when I'm writing mocks for tests. Ikai Lan Developer Programs Engin

Re: [appengine-java] App instance not dying despite hours of non use

The new billing isn't live yet, so don't worry too much about this yet. We'll ship a set of scheduler knobs soon so you can tweak instance scheduling. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/ap

Re: [appengine-java] Integrating Google Hangout (Google+) with GAE Apps

This API isn't available. Hangouts just shipped! Stay tuned. Have you already requested access to Google+ API developer preview? If not, I suggest you do it. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_e

Re: [appengine-java] How to handle admin/support access when using Multitenancy through Namespaces?

atastore/metadataqueries.html#Namespace_Queries> Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Wed, Jul 6, 2011 at 10:04 AM, Ludovic Emo (Capgemini

Re: [appengine-java] Encountered a problem while deploying

Just try again. What do the deployment logs say? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jul 8, 2011 at 10:43 AM, SwaminathanG wrote: >

Re: [appengine-java] Blobstore: storing multiple blobs, retrieving blobkeys in doGet, form dissappears in appspot deployment

Can you post your source code? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jul 8, 2011 at 2:32 AM, Rajesh T N wrote: > Hi, > > I'

Re: [appengine-java] Proxy objects in the session?

No, there's no reason this should be happening. As long as the object is serializable, you should be okay. Is Foo correctly being uploaded? By proxy object, I assume you mean an object that implements an interface? Ikai Lan Developer Programs Engineer, Google App Engine Blog:

Re: [appengine-java] Why are app instances killed after 9000 requests

Possibly - with a multithreaded Java runtime this really might not make sense anymore. I'll look into it. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine O

Re: [appengine-java] Why are app instances killed after 9000 requests

Received confirmation that this limit is going to be raised. I don't have an ETA for this. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jul 8, 20

Re: [appengine-java] Re: does Google+ use GAE ?

Nope, but it uses many of the same technologies. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, Jul 19, 2011 at 8:41 AM, tempy wrote: > Could it be t

Re: [appengine-java] gaeom - new option for lightweight, high performance object mapping

Nice logo. Did you draw that? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, Jul 19, 2011 at 5:41 PM, Peter Murray wrote: > > Greetings Java App

Re: [appengine-java] Re: gaeom - new option for lightweight, high performance object mapping

For JSON encoding, I've used this with POJO and POJO like objects: http://code.google.com/p/google-gson/ This makes easy things trivial and hard things ... well hard things are not that easy. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspo

Re: [appengine-java] Task queue locking up

I don't believe this is related to memory. Do you know what you are doing in this task? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Wed, Jul 20, 2011

Re: [appengine-java] Datastore Replication Options - can not be changed once app id is created

No, you cannot reuse the application ID. What is the reason you do not want to use high replication? Reliability and consistent performance are beneficial, even to small applications. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http

Re: [appengine-java] Two calls to userService

What do you mean by "second call"? Either way it is cheap to the point of free if you are just using it to general URLs. You don't need to microoptimize this sort of thing. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.co

Re: [appengine-java] Re: Any way to change my appengine's XMPP account settings?

Not that I know of. You'll want to file a feature request here: http://code.google.com/p/googleappengine/issues/list?can=2&q=xmpp Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Red

Re: [appengine-java] any library to convert google code wiki format text to html ?

Some searching with my favorite search engine returns this: http://www.kobrix.com/files/GoogleWikiViewer.java Related blog post: http://kobrix.blogspot.com/2010/01/parsing-google-wiki-format.html Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com

Re: [appengine-java] What are the Constraints on Tasks

It's the same as front end, web facing instances. Roughly 200mb-300mb, IIRC. Task queue tasks can run for 10 minutes. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appe

Re: [appengine-java] Task queue locking up

Okay, there's a bug here related to deadlocks. Can you file an issue in the issues tracker and post it to this thread? I'll link the issue with our internal issue so it receives updates when we address it. Ikai Lan Developer Programs Engineer, Google App Engine

Re: [appengine-java] Re: The page isn't redirecting properly

Was there supposed to be a screenshot here? When you get into infinite redirect issues (for any site), you're best off clearing cookies and trying again. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_e

Re: [appengine-java] URLFetch Setting User Agent

Interestingly enough it says we can do it here: http://googleappengine.blogspot.com/2009/04/sdk-version-121-released.html Though I wonder if we changed this to make it easier to spot spammers. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com

Re: [appengine-java] Put fails with "The request to API call datastore_v3.Put() was too large" when Entity with Blob of 58618 bytes is put in the datastore

Does this entity have an exploding index or indexes? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jul 15, 2011 at 6:07 AM, Miroslav Genov wrote: >

Re: [appengine-java] How to run quatz(kind) of scheduler service on appengine?

Will Quartz run in a backend instance? http://code.google.com/appengine/docs/java/backends/overview.html I don't remember offhand if Quartz uses threads. I'm pretty sure it does which will mean it *won't* work, but I figured I'd throw it out there. Ikai Lan Developer Progr

Re: [appengine-java] How to run quatz(kind) of scheduler service on appengine?

The OP mentioned that cron was too limiting for his particular needs. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jul 22, 2011 at 10:19 AM, Jayr Motta

Re: [appengine-java] Scheduler features and load time limitations

Have you taken a look at the scheduler that has shipped? It should be under "Application Settings". If there's anything there that you think might be needed, please let us know. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.co

Re: [appengine-java] low-level api: many to may relatioship

ith the way I've designed this, but rather than try to get everything perfect, I opted with a "good enough" design without obvious vlaws to get the project off the ground. Technical debt sucks, but sometimes I see developers too much time overthinking problems trying to get this perfect

Re: [appengine-java] How to run quatz(kind) of scheduler service on appengine?

illis(long) Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Fri, Jul 22, 2011 at 2:09 PM, Kesava Neeli wrote: > Yes.. I looked at Background instance. It a

Re: [appengine-java] Re: Scheduler features and load time limitations

I haven't heard any plans to lift the 30s load time to start an application. 30s+ loading time seems pretty bad to me ... Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.

Re: [appengine-java] Re: Scheduler features and load time limitations

What's the startup time on Grails now? I can ask about the 30s startup time, but I'm sure there are some pretty serious consequences to an app with a 40s-50s startup time. I'm a bit surprised, honestly, because even a JRuby on Rails app shouldn't take more than 30 seconds t

Re: [appengine-java] Task queue locking up

John, yeah, it's a deadlock, possibly in userspace code. Can you look into this? On our end we'll see if we can surface and more usable error message. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_eng

Re: [appengine-java] Task queue locking up

Eduardo, it sounds like you're encountering a different problem than John. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Tue, Jul 26, 2011 at 7:33 AM, Ed

Re: [appengine-java] Error: MemcacheServiceException: Memcache put: Error setting single item

Any chance you're using sessions here? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Thu, Jul 28, 2011 at 8:06 AM, Yoshihito Yamanaka wrote: > Hi, > > I found MemcacheServiceException at 2011/07/28 10:57 AM(PDT). > What

Re: [appengine-java] How to handle SNMP traps on appengine?

Unless you can do SNMP stuff over HTTP, you won't be able to do this on App Engine because you can't open raw sockets or use services other than HTTP, email or XMPP to communicate with external services. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | t

Re: [appengine-java] Running UI tests against AppServer in a CI environment

Oy, I don't know if this is possible. Why does it need to outlive Ant? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Mon, Jul 25, 2011 at 1:40 PM, Kyle Baley wrote: > Has anyone set this up? We're running UI tests against

Re: [appengine-java] Running UI tests against AppServer in a CI environment

t process when finished? I know it's not the cleanest way of doing things but if your goal is to make this thing work it might be something to explore. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Fri, Jul 29, 2011 at 11:16 AM, Kyle Baley wrot

Re: [appengine-java] Running UI tests against AppServer in a CI environment

rocess.destroy(). Warning: I don't know off the top of my head how this file will behave if you modify it or how child processes work when you spin them off using Runtime (e.g. I don't know if this works the way "fork" works). -- Ikai Lan Developer Programs Engineer, Google App

Re: [appengine-java] Running UI tests against AppServer in a CI environment

That sounds like an even better solution. Thanks for posting it! -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Fri, Jul 29, 2011 at 12:09 PM, Kyle Baley wrote: > Yes, it's been suggested that we switch to a Linux server already. I&#

Re: [appengine-java] Task queues locking

Do you have the entity key? Can you look up the entity by key in the datastore viewer? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Wed, Jul 27, 2011 at 5:23 AM, Eduardo Garcia Lopez wrote: > Hi, > > I have been experiencing locks wit

Re: [appengine-java] Download Blob Object from DataStore

If you're talking about the blobstore, you should read this doc: http://code.google.com/appengine/docs/java/blobstore/overview.html If you're talking about a datastore blob, you would read it as an inputstream and translate it downstream in a servlet. -- Ikai Lan Developer Program

Re: [appengine-java] Task queues locking

Interesting. Can you post app IDs and keys of entities that do this? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Sun, Jul 31, 2011 at 3:57 PM, Eduardo Garcia Lopez wrote: > Ikai, > > I have done the tests with Datastore lo

Re: [appengine-java] Data is saved in the datastore when transaction is rolled back

e low-level API? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Tue, Aug 2, 2011 at 1:35 AM, Miroslav Genov wrote: > Hello, > > The data appears to be added in the database, after transaction is rolled > back. Here are some logs and tra

Re: [appengine-java] OAuth with Picasa

Have you asked this question on the Picasa API forum? https://groups.google.com/forum/#!forum/google-picasa-data-api It seems like you would have this problem whether or not you are running on App Engine. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com

Re: [appengine-java] Re: low-level api: many to may relatioship

Yep. That's usually the technique I use if I don't embed child objects. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Tue, Aug 2, 2011 at 9:48 AM, J.Ganesan wrote: > Is this alternative fine ? > > Entity association

Re: [appengine-java] Channel client support for non-js clients

Follow this issue: http://code.google.com/p/googleappengine/issues/detail?id=4189 -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Wed, Aug 3, 2011 at 4:27 AM, Bruce Jackson wrote: > Is there any support for non-javascript clients to

Re: [appengine-java] Joins!

Why isn't denormalization a real option? A lot of companies denormalize with great success, including Google. The thing about joins is this: they have to happen at some point in memory. Datastore or local instance. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikaila

Re: [appengine-java] Joins!

ngly consistent approaches. My point is that every app can be built in a denormalized approach, and in the majority of cases, you actually *want* to build your app in this approach, not the other way around. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai

Re: [appengine-java] Joins!

ying to achieve, and starting from there, moving backwards to figuring out how to save data. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Fri, Aug 5, 2011 at 12:13 PM, Ikai Lan (Google) wrote: > I didn't mean to suggest tha

Re: [appengine-java] Re: Full Text Feature - Google I/O 2011

It's coming, but in general we don't give ETAs on unreleased features. (We should also stop announcing features ahead of time, but that is a personal opinion). -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Mon, Aug 8, 2011 at 7:32

Re: [appengine-java] Push and pull queues

or video rendering. Prior to pull queues, you would have had to build/maintain your own FIFO queue outside GAE. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Thu, Aug 4, 2011 at 12:10 AM, Ice13ill wrote: > What are the main differences betw

Re: [appengine-java] Image size is not properly detected by shadowbox.js or clearbox.js

I don't know the answer off the top of my head, but the way I'd attack this problem is by comparing the output sent by both servlet and static serving. I suspect the answer isn't in the HTTP headers (that's just be too easy, I guess). Might be something in the image'

Re: [appengine-java] datastore statistics vs quota usage (again)

billed for the correct amount of data. All more reasons why we need to display index statistics in the admin console. -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Fri, Aug 5, 2011 at 11:22 AM, mark-ns wrote: > Hi, > > I saw anothe

Re: [appengine-java] Task queues locking

datastore? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Fri, Aug 5, 2011 at 8:14 PM, Eduardo Garcia Lopez wrote: > quick answer: no, I don't use datastore as a queue (although I am using > Task Queues, and some of the tasks recove

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