Seems to be the case for me too, I've been noticing instance restarts
pretty often these last 2 or 3 days.
On 8 fév, 19:02, Ikai L (Google) ika...@google.com wrote:
Thanks for the info, Jake. Has anyone else experienced this? That is, has
anyone else noticed improvement which has since
Hi,
Does anybody have some news on the remote_api for java ? It would be
great to be able to use our JDO/JPA objects to interact with the
datastore without having to upload a version to appengine !
Thanx :)
emerix
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Hello Toby,
thanks.
Yes, the property type email could have been empty. Further dev, I will
change them to non-empty.
Now, I cannot trace back those entities from my application, as it is being
tested and is logged in by different users and entities are created.
How can I correct this situation?
Uncaught exception from servlet
java.lang.reflect.InvocationTargetException
at com.google.appengine.runtime.Request.process-
df292afe47330d6f(Request.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown
The above happens when i use Persistence Manager (PMF) with Spring
+Struts.
On Feb 9, 4:11 pm, Saeed saee...@gmail.com wrote:
Uncaught exception from servlet
java.lang.reflect.InvocationTargetException
at com.google.appengine.runtime.Request.process-
df292afe47330d6f(Request.java)
Hi ,
I am getting OutOfMemoryErrors. The stack trace always points to the
exact same place at the Jetty runtime. see stack trace below
has anyone experienced this?
These errors occur for the same flow in my code (sometime it succeeds
and sometime it get the OutOfMemoryError). this particular flow
I have an application that has been deployed and running for several
months. Yesterday it began throwing the error java.lang.VerifyError.
No new deployments or changes in usage on my side. The code throwing
the error is in this method...
/**
* Retrieve a list of Expense
Hi. Thank you for responding!
Here is my code...
This is de jQuery call:
$.ajax({
type: DELETE,
url: api.getUrl(delete, username, id),
contentType: application/json,
complete: successByStatus(204, onSuccess, onError)
It looks like the response your RPC method is generating is too big.
On 9 Feb 2010, at 19:53, Lior Harsat wrote:
Hi ,
I am getting OutOfMemoryErrors. The stack trace always points to the
exact same place at the Jetty runtime. see stack trace below
has anyone experienced this?
These errors
Hi Jake,
Now i have this error
Log :
javax.persistence.PersistenceException: Transaction is still active. You should always close your transactions correctly using commit() or rollback().
this is my code :
EntityManager cn2 =
emf.get().createEntityManager();
distritos dist2 =
Hey,
I don't play with JPA too much, but I saw this:
http://www.datanucleus.org/products/datanucleus/jpa/transactions.html
Jake
On Feb 9, 10:55 am, Johan Vallejo jvall...@vnperu.com wrote:
Hi Jake,
Now i have this error
Log :javax.persistence.PersistenceException: Transaction is still
This all sounds good. However please make sure that it plays well
with other languages, especially scala. I opened this ticket 3 months
ago with the scala eclipse plugin team.
https://lampsvn.epfl.ch/trac/scala/ticket/2614
Thanks
On Feb 4, 2:52 pm, Keith Platfoot kplatf...@google.com wrote:
Hi Lior,
Are you allocating a large amount of memory up front? When you start writing
a response, a fixed-size heap allocation occurs to hold it. (Implementation
detail). If you've exhausted most of your JVM's memory before this point, it
won't have enough left over to allocate that buffer for
Hi Steve, thanks for bringing this to our attention. We've identified a
problem on our end and we're in the process of correcting it. You're of
course free to continue using an older version of the SDK, but newer
versions are not susceptible to this problem.
Max
On Tue, Feb 9, 2010 at 5:56 AM,
One solution is to run some cron / task-queue based job which fixes up the
entities in the background.
On Tue, Feb 9, 2010 at 5:40 AM, aswath satrasala aswath.satras...@gmail.com
wrote:
Hello Toby,
thanks.
Yes, the property type email could have been empty. Further dev, I will
change them
Dou you have an example source code to do this. i am bit lost in this
matter?
On Dec 19 2009, 1:28 am, Henry enricrequ...@gmail.com wrote:
Yes, I did like this and works without problems...thank for the
response!
On 17 Dec, 09:42, Raphael André Bauer raphael.andre.ba...@gmail.com
wrote:
Hello,
does anyone know how to update a (image-)blob file after image
transformation via ImageService?
// LOAD
ImagesServiceFactory.makeImageFromBlob(blobKey);
// TRANSFORM
Transform resize = ImagesServiceFactory.makeResize(150, 200);
Image newImage = imagesService.applyTransform(resize,
The bucket size and rate seem to have no effect when running my
application in eclipse. The tasks added to my queue are processed at
the default rate. Is there something I need to know?
?xml version=1.0 encoding=UTF-8?
queue-entries
queue
nameetfease/name
rate0/m/rate
Look similar to
http://groups.google.com/group/google-appengine-java/browse_thread/thread/daa540465c4605d/c155d492b8fe89c9?lnk=gstq=StreamingQueryResult%241#c155d492b8fe89c9
app id: swiatlo-czuli
gae version: 1.2.1 (?)
Uncaught exception from servlet
java.lang.VerifyError:
Error for ...
java.lang.NoClassDefFoundError: Could not initialize class dao.PMF
at
my app got the above problems quite often. And, it will get cured by
itself after a while.
Any idea how to fix it totally?
i checked - nothing above quote limits.
--
You received this message
Hi Johan,
you can use the Long as PK
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
Long id;
[]'s
Diego
2010/2/9 Johan Vallejo jvall...@vnperu.com
Hi Jake,
Now i have this error
Log :
javax.persistence.PersistenceException: Transaction is still active. You
Thanks for the report. This is indeed the same issue. We're testing a fix
now and hope to have this resolved very soon.
Max
On Tue, Feb 9, 2010 at 4:27 AM, paweł majewski swiatloczuli...@gmail.comwrote:
Look similar to
Hello,
I'm getting the following error:
java.lang.IllegalArgumentException: string property _values is too
long. It cannot exceed 100 characters.
The trick is, I'm not persisting any Blobs and certainly none called
_values. I do have one object with a Blob field, but I'm not
persisting
I'm a bit of a Scala enthusiast myself, so I'm glad to see folks using Scala
on App Engine. Last I checked, Miles was swamped, but here's hoping he can
do this!
On Tue, Feb 9, 2010 at 8:57 AM, ga...@dynafocus.com ga...@dynafocus.comwrote:
This all sounds good. However please make sure that it
Hi Diego
Yes, i try using Long and Key but with both i have the error
Log :
javax.persistence.PersistenceException: Transaction is still active. You should always close your transactions correctly using commit() or rollback().
El 09/02/2010 01:06 p.m., Diego Osse Fernandes escribi:
Hi
Has anyone tried some of the payment gateways within AppEngine?
I am looking at the Chase Orbital Secure Payment Gateway.
One issue I have from an initial look at their Developer Guide is the
requirement for an additional SSL security provider:
I already searchedread app-engine(|-java|-python) forums for tag
search and it looks like the the best way to implement tags is
unordered relationship many to many.
I can search for object with one tag. But I would like to specify
multiple tags.
e.g. I wish objects that has all 10 tags that I
Hi Max, you could store tags as a multi-valued property which will
allow you to search for entities with all tags in a single query. To
track how common a tag is you should maintain a count entity for each
one.
On 10 Feb 2010, at 02:23, Max wrote:
I already searchedread
I filed http://code.google.com/p/google-web-toolkit/issues/detail?id=4608.
GPE should NPE even if the source language is Scala.
On Tue, Feb 9, 2010 at 11:57 AM, ga...@dynafocus.com ga...@dynafocus.comwrote:
This all sounds good. However please make sure that it plays well
with other
There's a 10mb limit on files, but I'm wondering if we accidentally trip
this if it's a bit lower. What happens if you break the zip file up and load
it piecemeal?
On Wed, Feb 3, 2010 at 1:46 PM, Alyona medel...@gmail.com wrote:
Hi,
I get a 500 Server error when running my app maui-indexer.
If the Merchants are the root entity, then a transaction on the Merchant's
entity group will not trample a transaction on another Merchant's entity
group. Is this how you have things set up?
On Fri, Feb 5, 2010 at 1:16 PM, Bourke Floyd IV chb...@gmail.com wrote:
I'm working on a RPC like
Is there any information in that log file that the error mentioned?
On Mon, Feb 8, 2010 at 3:22 AM, mike22153 groeg...@gmx.de wrote:
Hi,
I just tried to upload my first App to the Google App Engine. I tried
the Eclipse Plugin and appengine-java-sdk-1.3.0/bin/appcfg.sh.
I have Suse Linux
You really aren't going to get a useful answer to this question without
doing some testing yourself. There are several factors that can influence
this:
- How many items are you putting into Memcache?
- How large are the items?
- Are you forcing the old items out via LRU?
Other applications with
Ikai,
First, I really would like to thank you for your response. I
appreciate the details and links you gave me on improving datastore
performance. I work on research, and somehow I need to able to update
and/or delete significant amounts of data. This is part of a setup
cost our application has
How large is your file unzipped? If it's 9M compressed, I wouldn't be
surprised if it comes out to be 100M decompressed in Java heap space
causing your heap to be blown out.
Are you sure there aren't any errors in your admin console?
On Wed, Feb 3, 2010 at 4:46 PM, Alyona medel...@gmail.com
Thanks again!
On Feb 9, 3:46 pm, Ikai L (Google) ika...@google.com wrote:
For the time being, not without using task queues. We're looking at
providing a map/reduce interface, which would likely fit your use case. It's
on our roadmap:
http://code.google.com/appengine/docs/roadmap.html
JDO Sequences work, we just haven't publicized them. The DataNucleus docs
should tell you everything you need to know:
http://www.datanucleus.org/products/accessplatform/jdo/sequences.html
IdGeneratorStrategy.INCREMENT is not yet implemented. What are you looking
to use it for?
Max
On Mon,
Hi,
try using tiles-2.1.2
Best regards,
Vladislav
On Feb 8, 12:52 pm, Arun Shanker Prasad arunshankerpra...@gmail.com
wrote:
Hi All,
Any suggestions/thoughts/ideas? Stuck at this now..
Thanks,
Arun Shanker Prasad.
On Feb 4, 4:23 pm, Arun Shanker Prasad arunshankerpra...@gmail.com
wrote:
I actually ended up asking one of the Chrome guys for the answer to this.
This is what he tells me:
Ah, to me it sounds like GAE's createLoginURL function doesn't recognize
chrome-extension:// as a protocol. It's appending the extension url like a
relative path.
You can tell him to redirect to
Hello Max,
I am planning to use IdGeneratorStrategy.INCREMENT feature to assign
sequential ids for entities I am creating. for example, Employee.
-Aswath
On Wed, Feb 10, 2010 at 5:49 AM, Max Ross (Google)
maxr+appeng...@google.com maxr%2bappeng...@google.com wrote:
JDO Sequences work, we
Hi guys,
I was wondering if anyone has found a less CPU intensive way to query.
I basically have a bunch of small objects in the database I want out.
I tried a few ways to get them out, including an extent and a query. I
ended up settling on this:
Query query =
I am also getting and closing a new PersistenceManager around the
query, if that matters
On Feb 9, 11:08 pm, Brian bwa...@gmail.com wrote:
Hi guys,
I was wondering if anyone has found a less CPU intensive way to query.
I basically have a bunch of small objects in the database I want out.
I
Hi Aswath,
Unfortunately there is no way to guarantee the assignment of sequential ids
using JDO on App Engine, or even using the low-level datastore api. This is
because ids are allocated in batches across many datastore backends, and one
request to get the next id may hit one backend while
Thanks for your help ^ ^
My GAE Application has too mush logs!
But I don't know how to clear the logs!
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To
First it 's work ok!
but after tx.commit() the transaction is complete,so you must call
tx.begin() to start a transaction before tx.commit()!
Or invoke the tx.commit out of the while block!
I'm sorray for my English!
2010/2/10 Acerezo acerezoguil...@gmail.com
Hello all, I can´t delete
I've the same problem that you and looking in the documentation of
google, I read that the logs can't be deleted.
2010/2/10 时空之蕊 skzr@gmail.com:
Thanks for your help ^ ^
My GAE Application has too mush logs!
But I don't know how to clear the logs!
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Yes!
2010/2/10 Andrés Cerezo acerezoguil...@gmail.com
I don´t understand very well I think you are telling me:
Transaction tx = pm.currentTransaction();
// tx.begin(); old
Extent ex = pm.getExtent(Robot.class, true);
Iterator iter = ex.iterator();
while (iter.hasNext())
{
tx.begin(); //
Now,there is not found the document about the logs!
Thanks Andrés Cerezo!
My solustion:
deploy another version as the default, and del the old version!
so the logs may be clear all!
2010/2/10 Andrés Cerezo acerezoguil...@gmail.com
I've the same problem that you and looking in the documentation
hello
we encounter failures on some apps since about 10 hours. we can find
no log entry for those errors. are there some api changes?
we know of at least one change on how db.Model gets constructed, they
now get the key keyword argument, which is new and broke another app
of us, which we were
seems that i have found the problem, the signature of db.get has
changed, but only on appengine, we have put a wrapper around this and
this does not work anymore now
02-09 12:35AM 40.319
UNHANDLED_EXCEPTION:
Traceback (most recent call last):
File
ok, we now fixed the compatibility issues on our apps, but the
development sdk still does not match the api on appengine.
it would be nice to get information about such internal changes up-
front the next time. it is always hard to explain our customers why
the site was offline for some technical
No, I don't store any info in sessions, except logged in user id via Google
Users API.
On Mon, Feb 8, 2010 at 8:48 PM, Ikai L (Google) ika...@google.com wrote:
Are you storing information in sessions? Session information can also take
up space.
On Mon, Feb 8, 2010 at 5:32 AM, Pavel Kaplin
I like this suggestion too. Moreover, I'd prefer detailed description of the
number called Used Space on Dashboard/Quota Details pages. E.g. indexes =
250 Mb , Entities = 500 Mb, sessions = 50 Mb and so on, plus detailed info
about indexes and sessions. What do you think?
On Mon, Feb 8, 2010 at
YouModel.all().filter('email porperty =', None).fetch(100)
You can update or delete them.
2010/2/9 Shai levys...@gmail.com:
HI,
Yes, I am using Email fields and URL field's.
I am not sure if there are currently null values there but my code
doesn't validate that option so it's a possibility.
2010/2/9 Stephen sdea...@gmail.com
I'm asking if it's wise to store it as a query parameter embedded in a
web page.
You're right that it's unwise. Depending on how you construct your query, a
user could potentially modify the cursor they send to you to return results
from any query your
Application: myapp; version: 1.
Server: appengine.google.com.
Scanning files on local disk.
Scanned 500 files.
Scanned 1000 files.
Scanned 1500 files.
Scanned 2000 files.
Initiating update.
Error 500: --- begin server output ---
Server Error (500)
A server error has occurred.
--- end server
Hi Tim,
This text is a holdover from when we had a high CPU quota. You can safely
ignore it as anything other than a warning that you should consider
optimising your handler.
-Nick Johnson
On Mon, Feb 8, 2010 at 5:45 AM, Timwillhack timwillh...@gmail.com wrote:
I've been writing a python
Will we be able to construct our own cursors much the same way that we are
able to construct our own Datastore keys (Key.from_path())?
Also along the same lines, will we be able to deconstruct a cursor to get
its components (offset, start_inclusive etc.), as we can now do with keys (
key.name(),
Hi Nickolas,
2010/2/9 Nickolas Daskalou n...@daskalou.com
Will we be able to construct our own cursors much the same way that we are
able to construct our own Datastore keys (Key.from_path())?
No, not practically speaking.
Also along the same lines, will we be able to deconstruct a
Hi;
I have just deployed an application to app engine which use twitter search
api.
But there is a problem. Twitter blocks some of my requests saying You have
been rate limited. Enhance your calm.
Of course I have asked about this to twitter men, waiting for their reply.
But I want to ask
I'd want to do this so that I could include parts of the cursor (such as the
offset) into a URL without including other parts (eg. the model kind and
filters). I could then reconstruct the cursor on the server side based on
what was passed into the URL.
For example, if I was searching for blog
merci bien pour le lien, il y a quelque chose d'autre que je veut
m'informer sur, j'utilise pour tester(en local) le code qui manipule
des image la bibliothèque PIL(Python Imaging Library). maintenant si
je fini et je veut uploader mon code pour qu'il soit utiliser sur le
net, comment je vais
Hi,
App Engine uses a shared pool of IPs for outgoing urlfetch requests.
Unfortunately, as you observe, some services such as Twitter enforce per-ip
ratelimiting.
In the case of Twitter, most of their APIs that support anonymous access
also support authenticated access. You can submit
Hi Nickolas,
2010/2/9 Nickolas Daskalou n...@daskalou.com
I'd want to do this so that I could include parts of the cursor (such as
the offset) into a URL without including other parts (eg. the model kind and
filters). I could then reconstruct the cursor on the server side based on
what was
Thanks Nick I will try to find authenticated version of search api.
By the way I am really thankful about the immediate responses of this group.
On Tue, Feb 9, 2010 at 4:50 PM, Nick Johnson (Google)
nick.john...@google.com wrote:
Hi,
App Engine uses a shared pool of IPs for outgoing
Does the production cursor string contain information about the app id,
kind, any filter()s or order()s, and (more importantly) some sort of
numerical value that indicates how many records the next query should
skip? If so, and if we could extract this information (and then use it
again to the
If the cursor had to skip entries by using an offset, its performance would
depend on the size of the offset. This is what the current Query.fetch() api
is doing when you give it an offset. A cursor is a pointer to the entry from
which the next query will start. It has no notion of offset.
On
Have you seen the Dynamically serving images part on that page?
http://code.google.com/intl/fr/appengine/docs/python/images/usingimages.html
On Mon, Feb 8, 2010 at 1:56 AM, kais louetri yott...@gmail.com wrote:
HI
i am using the exemple of the guestbook (http://code.google.com/intl/
Still, a slightly modified version of the original request does not
seem unreasonable. He would have to formulate his URLs something like
this:
myblog.com/comments/?q=thefirst=1234
or maybe:
myblog.com/comments/?q=theafter=1234
I could see this being really useful, since encrypting (or worse,
In case it wasn't completely clear - 1234 in this example is the
object's id, not an offset.
Jeff
On Tue, Feb 9, 2010 at 9:02 AM, Jeff Schnitzer j...@infohazard.org wrote:
Still, a slightly modified version of the original request does not
seem unreasonable. He would have to formulate his
marc,
the language is a little tricky here. 风笑雪's response is a closer to
reality. brett's argument was for pure disk operations at the lowest
level, e.g., he was speaking solely of max possible write operations
to disk (and not *entity* writes to disk). it's not even possible to
write 100 small
greetings!
are you still having this issue? if so, can you send us a more
accurate URL than https:appengine.google.com/a/YourDomain.com/?
also, what is your application ID? we can help you more with this
additional information.
thanks!
-- wesley
- - - - - - - - - - - - - - - - - - - - - - - - -
I'm trying to get my head around where to use the datastore for
business logic, and where to use python code. So just wanted to ask
two which approach is better questions:
Scenario 1. For example, let's say you have a list of items, and you
need to return both the selected item as well as the
What was the change, and what was the fix?
The stack trace above shows:
File /base/data/home/apps/mk-a-z/3.339622665704014614/mkapp/
business.py, line 149, in get_by_ident
business = Business.get_by_key_name(key)
File /base/python_lib/versions/1/google/appengine/ext/db/
__init__.py, line
Note: I had this problem as well.
I was using the caching strategy outlined in
http://henritersteeg.wordpress.com/2009/03/30/generic-db-caching-in-google-app-engine/,
which relies on the signature of db.get().
Dan
On Feb 9, 3:08 am, dobee berndd...@gmail.com wrote:
ok, we now fixed the
Hello, all.
If you have a working example of using inbound email,
I would be grateful for a peek at it.
Oops, I should mention that I need the Python version.
Also, if you do have an example and you are nice enough
to share it with me, can I pls beg your indulgence and have
you show me what you
Hi everyone, I'm not sure that my question has'nt been asked before,
but i'm gonna whatever all ask you that.
When choosing to sign up to the GAE, and after having typed my email
adress and my password, I've had this message :
___
Error:
Inbound email was not working.
Downgraded Python to 2.5.
Now email works on Ubuntu 10.
Here's what I did:
In a terminal install Python 2.5
They will coexist on the system.
sudo apt-get install python2.5
Edit dev_appserver.py in your google_appengine directory
Change the first line
Is there any way to create/build an Index programatically in GAE?
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No.
But if you explain the problem you are trying to solve someone might
be able to suggest an alternative solution.
Robert
On Tue, Feb 9, 2010 at 1:34 PM, Sandeep sandeep.sath...@gmail.com wrote:
Is there any way to create/build an Index programatically in GAE?
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You received this
Thank you all for your RTs and messages.
Because of the strong development community at Google, we have already
had a member of Google's outreach team contact us to speak at the STL
Innovation Camp.
Again thank you, without your desire to help the community this
wouldn't have happened.
On Jan
I think it is a great ide. Would certainly help us better understand
how we are using space.
Robert
On Tue, Feb 9, 2010 at 4:12 AM, Pavel Kaplin pavel.kap...@gmail.com wrote:
I like this suggestion too. Moreover, I'd prefer detailed description of the
number called Used Space on
In terms of https enforcement, it is done through the standard web
application descriptor in Java (web.xml). Appengine automatically
redirects from http to https when an secured url is accessed through
http. Since a cron job url is a relative url and the cron job winds
up being called through
Matthew, there's an example of this here in our docs:
http://code.google.com/appengine/docs/python/mail/receivingmail.html
On Mon, Feb 8, 2010 at 1:13 PM, Matthew kogswellcyc...@gmail.com wrote:
Hello, all.
If you have a working example of using inbound email,
I would be grateful for a peek
This error started on my in Eclipse for me, as well, after I
downloaded and installed the latest GWT 2.0.1
No resolution yet, and it didn't happen after updating on another
workstation, so not sure what the issue is.
Here's the error,
The type com.google.apphosting.api.ApiProxy$Delegate cannot
Hi everybody!
I am using the java implementation and seeing the following error
logged sporadically, both in the development server and live. Note
that it does not seem to be a real error, as the commit always goes
through and my data looks perfectly fine. Could it be a low-level
exception that
It would be great to have an audio API like you say, for transcoding,
voice recognition, general manip. Currently having to upload 4
formats for the same file. There is this in issues:
http://code.google.com/p/googleappengine/issues/detail?id=1947
On Feb 8, 6:40 pm, sampablokuper
Hi,
I've updated Engine Watch for Android. New:
- Now uses the build-in system Google Accounts on Android 2.0 and up
(no more entering passwords)
- Add shortcuts to a specific app on the home screen
- Display of billing stats
Full details on my blog at http://code.neenbedankt.com
Hugo
On Feb
Make sure you set your User Agent string to something unique as well.
You'll still get Rate Limited, but it should be a slightly higher
limit.
To answer your question, yes, you are being rate limited because of
other App Engine Twitter search API users. I wouldn't suggest using
App Engine and
My site is suddenly acting up today. Every page is throwing a 500
Server Error (The server encountered an error and could not complete
your request.) and the logs all cite the DeadlineExceededError. I
haven't made any code changes in a month. I noticed it happens
immediately after I try to edit
Thanks Ryan, yes I have an unique User Agent.
Also people from twitter answered my question. As I guessed, all app engine
applications have the same IP, we are blocked easily.
They are offering to migrate my app to another platform. I wanted them to
propose app engine's users a special solution.
We have built a relational database on top of Google Bigtable which supports
ANSI SQL-92/ANSI SQL-99 JDBC 3.0. Please check www.cloud2db.com. We want
to build indexes using SQL DDL commands. Also we support creating multiple
servers and databases within Cloud2db instance that's why we can't
Hi,
I know this might just me being being crazy, but I'm having a lot of
problems following your description. It's, unfortunately, the limitations of
my human mind at work. Do you mind describing your question in terms of your
problem domain? It'd be easier to wrap my brain around more concrete
Adding an index shouldn't cause reads to take longer, though it will add
time to the writes. It's more likely that your adding of an index was simply
a coincidence. Are you still seeing these datastore issues?
On Sat, Feb 6, 2010 at 5:11 AM, Jason Smith j...@proven-corporation.comwrote:
We have
The recipe does cut down the Timeouts dramatically, but there are
still a large number which seem to bypass the this fix completely. A
sample error log entry is attached:
Exception in request:
Traceback (most recent call last):
File /base/python_lib/versions/third_party/django-0.96/django/core/
Hey Guys,
I am working on an app that has just had a major overhaul. I want to
re-deploy this app but the datastore backend contains information that
very important. Is there a way that I can re-deploy the app and hook
it up to the original datastore. Also is it possible to extend one of
the
Deploying won't affect your datastore except index.
2010/2/10 jsnschneck jsnschn...@gmail.com:
Hey Guys,
I am working on an app that has just had a major overhaul. I want to
re-deploy this app but the datastore backend contains information that
very important. Is there a way that I can
memcache.set() does not set if id already present.
Huh? I don't see that in the documentation. Why do you think that it
is true?
memcache.set is described as Sets a key's value, regardless of
previous contents in cache.
memcache.add is described as Sets a key's value, if and only if the
item
Thanks Ikai, I found out I had forgot to turn on memory caching for some
thigns in my app and the sluggishness went away. I still get the loading
request every once in a while, but once it goes fully live (out of beta)
that probably wont' be an issue as we're expecting fairly regular traffic.
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Hello,
Not sure whether it was present in 1.3.0 but there is an unpleasant
bug in 1.3.1 where blobstore request mangling breaks data encoding
[1].
[1] - http://code.google.com/p/googleappengine/issues/detail?id=2749
--
Best Regards
Piotr Jaroszyński
--
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