Hello! I'll detail what i did.

*What i need*: I always want upload production data to the development
server.
*Development Environment*:
Notebook: Macbook Pro/ Snow Leopard
Eclipse: Helios/ AppEngine Java SDK

*What i searched and found*:
*First i found this discussions*:
https://groups.google.com/d/topic/google-appengine-java/f_Jf_3R5t8s/discussion(
*Remote_api in Java works in Development Server?*)
https://groups.google.com/d/topic/google-appengine-java/OOhnk1yrF-E/discussion(
*How to use Python Bulk uploader to import data in local_db.bin ?*)
https://groups.google.com/d/topic/google-appengine-java/mEwbR0fBpE4/discussion(
*Python bulk loader tool with local dev server of GAE Java*)
https://groups.google.com/d/topic/google-appengine/5NHTMV8OneA/discussion
(*Upload
data to development server*)* - This last link post a workaround, but it
didn't work for me*.

*After that i found a chapter of a book and an article from*
http://appengine-cookbook.appspot.com :
http://books.google.com.br/books?id=6cL_kCZ4NJ4C&pg=PA280&lpg=PA280&dq=bulk+to+local+development+authentication+failed&source=bl&ots=sJbePRNRji&sig=oa03p1NCys1YxQVbXz3iYCz_zzQ&hl=pt-BR&ei=f5y_TZGlMMHDgQfsltDXBQ&sa=X&oi=book_result&ct=result&resnum=2&ved=0CB8Q6AEwAQ#v=onepage&q=bulk%20to%20local%20development%20authentication%20failed&f=false(
*BOOK*)


http://appengine-cookbook.appspot.com/recipe/the-complete-guide-to-managing-datastore-on-google-app-engine-for-java-using-bulk-loader/?id=ahJhcHBlbmdpbmUtY29va2Jvb2tylwELEgtSZWNpcGVJbmRleCI8YWhKaGNIQmxibWRwYm1VdFkyOXZhMkp2YjJ0eUZ3c1NDRU5oZEdWbmIzSjVJZ2xFWVhSaGMzUnZjbVVNDAsSBlJlY2lwZSI-YWhKaGNIQmxibWRwYm1VdFkyOXZhMkp2YjJ0eUZ3c1NDRU5oZEdWbmIzSjVJZ2xFWVhSaGMzUnZjbVVNNzMM#add-comments-container(
*Article*)

*What i beg for*:
Please... i really need this help. it'll make my work a lot of easier.

*Thanks for create this discussion, Joseph Mansigian*

2011/7/7 Renan Mobile <[email protected]>

> I get stopped on authentication too!  When i tried too update my dowloaded
> appengine data to the development server...
>
> I'll post everything that i tried to avoid this error later.
>
> Please, someone help us.
>
> Thanks
> Em 07/07/2011 08:27, "Joseph Mansigian" <[email protected]> escreveu:
>
> > Hello,
> >
> > I am trying to move data from my local datastore to the appengine live
> > datastore by downloading from
> > my local datastore to a file I intend as input in an appcfg.py
> upload_data
> > action. I am getting stopped
> > on authentication. I have carefully retried to rule out entering wrong
> > email/password. My questions are :
> >
> > 1) Am I on the right track with the method I am using ?
> >
> > 2) What do I have to do to be seen as authenticated on the development
> > server for appcfg.py use ?
> >
> > 3) Is it necessary for me to generate or write a configuration file if I
> > only want
> > to upload my local datastore with no transformations on the data already
> > in there ?
> >
> > Thanks, Joe
> >
> >
> > COMMAND :
> >
> > appcfg.py download_data --application=pathways-energy-demo
> > --url=http://localhost:8080 --filename=dump
> >
> > LOG FILE :
> >
> > [INFO ] Logging to bulkloader-log-20110707.065327
> > [INFO ] Throttling transfers:
> > [INFO ] Bandwidth: 250000 bytes/second
> > [INFO ] HTTP connections: 8/second
> > [INFO ] Entities inserted/fetched/modified: 20/second
> > [INFO ] Batch Size: 10
> > [INFO ] Opening database: bulkloader-progress-20110707.065327.sql3
> > [INFO ] Opening database: bulkloader-results-20110707.065327.sql3
> > Please enter login credentials for localhost
> > Email: [email protected]
> > Password for [email protected]:
> > [INFO ] Connecting to localhost:8080
> > [ERROR ] Exception during authentication
> > Traceback (most recent call last):
> > File
> > "/home/joe/google_appengine_1.5.1/google/appengine/tools/bulkloader.py",
> > line 3431, in Run
> > self.request_manager.Authenticate()
> > File
> > "/home/joe/google_appengine_1.5.1/google/appengine/tools/bulkloader.py",
> > line 1319, in Authenticate
> > remote_api_stub.MaybeInvokeAuthentication()
> > File
> >
> "/home/joe/google_appengine_1.5.1/google/appengine/ext/remote_api/remote_api_stub.py",
>
> > line 656, in MaybeInvokeAuthentication
> > datastore_stub._server.Send(datastore_stub._path, payload=None)
> > File
> >
> "/home/joe/google_appengine_1.5.1/google/appengine/tools/appengine_rpc.py",
> > line 365, in Send
> > f = self.opener.open(req)
> > File "/usr/lib/python2.6/urllib2.py", line 397, in open
> > response = meth(req, response)
> > File "/usr/lib/python2.6/urllib2.py", line 510, in http_response
> > 'http', request, response, code, msg, hdrs)
> > File "/usr/lib/python2.6/urllib2.py", line 435, in error
> > return self._call_chain(*args)
> > File "/usr/lib/python2.6/urllib2.py", line 369, in _call_chain
> > result = func(*args)
> > File "/usr/lib/python2.6/urllib2.py", line 518, in http_error_default
> > raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
> > HTTPError: HTTP Error 404: Not Found
> > [INFO ] Authentication Failed
> >
> > --
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> > To view this discussion on the web visit
> https://groups.google.com/d/msg/google-appengine/-/TWRo2Tr9wmkJ.
> > To post to this group, send email to [email protected].
> > To unsubscribe from this group, send email to
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> > For more options, visit this group at
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> >
>



-- 
Atenciosamente,

-----
Presidente Renan Franca
____
Renan Mobile ltda: http://renanmobile.com - Soluções em Dispositivos Móveis
(Smartphones) com integração via web.
Soluções em:
        Android (Smartphones);
        Google Web Toolkit (Web);

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