I'm using queued tasks to fetch feeds, one feed per task. each task takes
about a couple of seconds. but, the tasks get unexpected timeout easily with
the following error message. any idea how task timeout happens? is it
possible to control the timeout period? thanks,
Feb 2, 2010 7:00:54 AM org.q
Hi
I tried it with Grails 1.2.0 and app-engine plugin 0.8.8 but got just
an another error:
java.lang.NoClassDefFoundError: Could not initialize class
org.apache.commons.fileupload.disk.DiskFileItem
at org.apache.commons.fileupload.disk.DiskFileItemFactory.createItem
(DiskFileItemFactory.j
Am sure this is something that is known to someone in the community to
tell me what am doing wrong. I have the struts validator framework
defined. Appengine compiles, but when am trying to run the app in my
local-host; The request dispatcher object in validator framework is
comin back as a null.
A
Oops; more stumbling. I think it's usually Commons Logging that causes
problems with tomcat, and perhaps elsewhere, not log4j. slf4j is a Commons
Logging alternative.
Rusty Wright wrote:
What I just wrote is probably confusing; I'm using slf4j with logback
for logging, not log4j. You don't
What I just wrote is probably confusing; I'm using slf4j with logback for
logging, not log4j. You don't need a logback.xml configuration file if you're
using slf4j with log4j (but you will need a log4j configuration file).
I prefer logback because with tomcat you can never be sure that any pro
I also vote for slf4j. If you need a "for example", here's my logback.xml
file, which lives in the WEB-INF/classes directory:
%5level: [%thread] %class.%method.%line:
%message%n
It looks to me like you have the query reversed. Page contains a list of
aliases, and you're looking to filter on Page entities to try to match all
Page entities that have the target alias in the list. That is, say a page
has the aliases "red" and "blue" - you'd want the code to return that page
if
I use slf4j!
use slf4j-log4j when development!
use slf4j-jdk log when GAE Server!(change slf4j-log4j to slf4j-jdk-log
before GAE appcfg update war)
2010/2/2 Alex
> Hello,
>
> Has anyone tried to use Log4j in production GAE? Is it supported?
>
> According to Java GAE docs, only java.util.logging
this works also for grails!
Add the library to your lib directory and add
to your applicationContext.xml
For saving the image in a google blob i used the following functions:
@Persistent
Blob imageBlob
byte [] getImage(){
if(imageBlob){
Hello,
Has anyone tried to use Log4j in production GAE? Is it supported?
According to Java GAE docs, only java.util.logging is fully supported.
See http://code.google.com/appengine/docs/java/runtime.html#Logging
[...]
Any logging framework (such as log4j) that logs to the output or
error stream
The way to do this is to create a series of tasks that update each entity
one by one.
The question I'd like to ask, however, is why you'd want to do this. It's
typically best practice to store time information as UTC and convert as
needed for display or computation due to weirdness with timezones,
I have hit the wall in trying to figure out what I am doing wrong in
my GAE GWT application. I am trying to use memcache to get a list of
serializable objects out of the cache in a service. It seems to put
them fine, and I can see them being pulled from cache in the debugger
but I end up getting
I'll raise the issue with some other members of the team, but it seems like
this is working as expected. A memcache namespace is nothing more than a
prefix applied to a memcache key. There's no true partitioning mechanism
within memcache. grabTail simply returns the item that would be expired by
th
For the record, one of the functions defined in the TLD was missing
the function-class and function-signature, and that was causing the
NPE.
--
You received this message because you are subscribed to the Google Groups
"Google App Engine for Java" group.
To post to this group, send email to googl
Thanks for your reply. Unfortunately, the problem still occurs.
The same error desription: 503 Service Unavailable...
If precompilation is set to false then application is deployed without
any problems.
On Feb 1, 5:02 am, Peter Liu wrote:
> In my experience deployment sometimes fail with variety
You can do this with deployment descriptions or servlet filters. Here
documentation about configuring web.xml to do this:
http://code.google.com/appengine/docs/java/config/webxml.html
On Sun, Jan 31, 2010 at 2:20 PM, Scott wrote:
> I have 1 jsp in my app that I want to secure and make people lo
Hi, my application deploys fine in the local environment but when
trying to upload to AppEngine I get this stack trace [1] after
compiling about 30 JSP files.
The page with the bug is not being logged anywhere (the last one,
detail.jsp, compiles OK). I had to guess based on a 'ls -U' order of
fold
Hi again,
I've read the documentation. and cannot find anything related to my
datastore growth :(,
I'm not using indexes. It is quite simple application, demonstrating
the usage of JSF 2. I'm using session, and I've included the
SessionCleanupServlet in my web.xml. It is started every hour.
So the
How to build a java desktop client for my hosted app engine
application ?
I have tried to write a code using google client login using that I
could authenticate google account
and got auth token. but how should I use this token to authenticate
my app engine application
thanks
Mahendra
--
Yo
Thanks zackmac ,
Your solution worked :) The change in the URL did the trick!
On Dec 27 2009, 9:01 pm, zackmac wrote:
> I've tried looping through the document list as you suggested in
> number 2 by running the below code:
>
> for (int x = 0; x < 10; x ++) {
> try {
> DocumentListF
Hi,
I am new to Google app engine, and willing to move from asp.net to
Google App Engine / Java.
While I have big experience in asp.net, c# i would like to learn GAE.
My Qs:
1. How can I use page templates / equivalent to master pages in
asp.net ?
2. How can I use multi-lingual texts in a an app.
JDOHelper.getObjectState(obj) ?
--
You received this message because you are subscribed to the Google Groups
"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+unsub
Please see the answer i sent out yesterday for a proper solution.
Duong BaTien
DBGROUPS and BudhNet
On Sat, 2010-01-30 at 01:14 -0800, digitalsam007 wrote:
> I failed to make this code work. It seems that the MessageIndex object
> is not getting persisted when i call tx.commit().
>
> Any help in
The next release has a few additional fixes for precompilation
stability. However, we also plan to turn precompilation on by default
so I'd like to get to the bottom of any failures that you're having
(especially if they are reproducible).
Can anyone experiencing problems zip up their WAR directo
Hi
You need the jar file, you can download it from:
http://cloud.github.com/downloads/pjesi/springextras/springextras-1.1.jar
Hope that helps,
Viðar
2010/2/1 java :
> Hello
>
> I am also using spring with appengine & I want to store a image into
> datastore. I have written same code
>
> cla
Can anyone help, plz?
On Feb 1, 3:43 pm, Brandon wrote:
> Hi,
>
> I am using JDO. I know that when querying a class of objects residing
> in different entity group, the query should not be executed inside a
> transaction.
>
> So, what are the state of the objects in the query result (persistent
>
This occurs with most frameworks that use a filter with a wildcard
mapping to dispatch all requests, the Development server's admin
Servlets are no longer found, and are instead being processed by the
your framework (Struts).
frameworkDispatcher
/*
I'm unsure on the best way to
Hi,
On production, grabTail returns objects from other namespaces. This is
a significant problem that
makes grabTail (thus queue-like usage) unusable.
I filed this as a bug, with a very simple example here:
http://code.google.com/p/googleappengine/issues/detail?id=2706
Can you please look into t
[Riley]
> I'm trying to get jython running with modjy. Following instructions
> from http://opensource.xhaus.com/projects/modjy/wiki/ModjyGoogleAppEngine
> but I get the exceptions below. It looks like python is trying to
> write an initialization file or something. I know a lot about Java
> but
Thanks for all the answers.
On Jan 29, 6:13 pm, datanucleus wrote:
> > Question3: Given that A is annotated with @Version and the version
> > field is protected, should a subclass of A needs to be annotated with
> > @Version too in order to have the version managed by JDO/JPA?
>
> No. The field i
> Is there no other way, than catching the Exception
It's the most efficient way (and JPA does a similar thing, returning
null from that method). Obviously you could run a query but then that
would have to be constructed and compiled etc.
--
You received this message because you are subscribed t
Hi there!
Using JDO on GAE/J
PersistenceManager pm = PMF.get().getPersistenceManager();
Key key = KeyFactory.createKey(MyEntity.class.getSimpleName(),
"t...@example.com");
MyEntity myEntity = pm.getObjectById(MyEntity.class, key);
When there is no entity matching the key, it throws
JDOObjectNo
Hi everybody,
what kind of monitoring do you use to
1. monitor if an instance restarts.
2. if GAE runs on multiple instances.
(A code snipplet would be really cool).
I am using GUICE, and I am currently monitoring when the GUICE
injector is created - according to my monitoring it is created alm
On the page that shows those details is a link to a doc that explains
where the extra space is used. Probably indexes could consume a lot.
On 1 Feb 2010, at 16:29, dmakariev wrote:
Hi all,
I have the following problem :
my quotas show the following :
Total Stored Data26%
Hi all,
I have the following problem :
my quotas show the following :
Total Stored Data26% 0.26 of 1.00 GBytes Okay
at the same time
Datastore Statistics is showing :
Size of all entities: 5 MBytes
Breakdown by Property Type
Property Type Size
Blob 5 MBytes
String
Congratulations!
On Mon, Feb 1, 2010 at 08:49, limcheekin wrote:
> Hi,
>
> As we known Google App Engine doesn't support Java IO writing
> operation natively. The VObject AppEngine? Java-IO is an open source
> project that intend to port gaevfs to java.io API to enable java.io
> classes support i
Ikai,
Thanks, got it :). Misread your original post. . Too much coffee I guess...
Manny
On Sun, Jan 31, 2010 at 10:24 AM, Manny S wrote:
> Ikai,
>
> Thanks for the suggestion. Problem is I don't want the sign in to be
> mandatory. Users can post with or without signing in. The form is pretty
> l
Two Wednesday back, the App Engine team hosted the latest session of
its bimonthly IRC office hours. A transcript of the session and a
summary of the topics covered is provided below. The next session will
take place this coming Wednesday, February 3rd from 7:00-8:00 p.m. PST
in the #appengine chan
38 matches
Mail list logo
