Hi all I have deployed a Java application and a Python application on app engine. Both having different version number. I was not able to integrate my Java app with Python bulk loader that's why I have deployed a Python application with different version number in order to download data.But when I try to download data following exception occurred :
D:\programs\Google\google_appengine>Python appcfg.py download_data -- url=http://latest.datamigration.appspot.com/remote_api -- filename=users appcfg.py:41: DeprecationWarning: the sha module is deprecated; use the hashlib module instead os.path.join(DIR_PATH, 'lib', 'antlr3'), D:\programs\Google\google_appengine\google\appengine\tools \dev_appserver_login.py:33: DeprecationWarning: the md5 module is deprecated; use hashlib instead import md5 Downloading data records. [INFO ] Logging to bulkloader-log-20100621.163244 [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-20100621.163244.sql3 [INFO ] Opening database: bulkloader-results-20100621.163244.sql3 [INFO ] Connecting to latest.datamigration.appspot.com/remote_api [ERROR ] Exception during authentication Traceback (most recent call last): File "D:\programs\Google\google_appengine\google\appengine\tools \bulkloader.py", line 3169, in Run self.request_manager.Authenticate() File "D:\programs\Google\google_appengine\google\appengine\tools \bulkloader.py", line 1178, in Authenticate remote_api_stub.MaybeInvokeAuthentication() File "D:\programs\Google\google_appengine\google\appengine\ext \remote_api\remote_api_stub.py", line 542, in MaybeInvokeAuthentication datastore_stub._server.Send(datastore_stub._path, payload=None) File "D:\programs\Google\google_appengine\google\appengine\tools \appengine_rpc.py", line 346, in Send f = self.opener.open(req) File "D:\programs\Python26\lib\urllib2.py", line 391, in open response = self._open(req, data) File "D:\programs\Python26\lib\urllib2.py", line 409, in _open '_open', req) File "D:\programs\Python26\lib\urllib2.py", line 369, in _call_chain result = func(*args) File "D:\programs\Python26\lib\urllib2.py", line 1161, in http_open return self.do_open(httplib.HTTPConnection, req) File "D:\programs\Python26\lib\urllib2.py", line 1136, in do_open raise URLError(err) URLError: <urlopen error [Errno 11001] getaddrinfo failed> [INFO ] Authentication Failed -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
