Can you please fix the following issue in 1.6.3 / Java: * Internal exception during session-handling*
I have enabled <async-session-persistence enabled="true" /> for performance reasons. There seems to be problem / bug in the implementation? I'm getting many ClassCastException "com.google.apphosting.runtime.jetty.DeferredSessionTasks$DeferredDelete cannot be cast to com.google.appengine.api.taskqueue.DeferredTask"? Can somebody from Google please clarify this? >From the log: 2012-02-20 11:11:10.093 /_ah/queue/__deferred__ 415 5ms 0kb AppEngine-Google; (+http://code.google.com/appengine) 0.1.0.2 - - [20/Feb/2012:02:11:10 -0800] "POST /_ah/queue/__deferred__ HTTP/1.1" 415 0 "http://my.websitename.de/"; "AppEngine-Google; (+ http://code.google.com/appengine)" "my.websitename.de" ms=5 cpu_ms=116 api_cpu_ms=0 cpm_usd=0.003282 queue_name=default task_name=16881521221872273561 instance=00c61b117c0be7955446b3cc336b1ed00f67df I 2012-02-20 11:11:10.092 javax.servlet.ServletContext log: _ah_queue_deferred: Deferred task failed exception: com.google.apphosting.utils.servlet.DeferredTaskServlet$DeferredTaskException: java.lang.ClassCastException: com.google.apphosting.runtime.jetty.DeferredSessionTasks$DeferredDelete cannot be cast to com.google.appengine.api.taskqueue.DeferredTask On Mon, Feb 20, 2012 at 7:03 PM, Marzia Niccolai <marce+appeng...@google.com > wrote: > Hi, > > The 1.6.3 prerelease SDKs are now available to download for Python and > Java here: http://code.google.com/p/googleappengine/downloads/list > > Please see release notes below. > > -Marzia > > Java Version 1.6.3==================- In the Admin Console, you can use the > Traffic Splitting feature to send a certain percentage of traffic to a > non-default application version. The traffic is split by either cookie or IP > address.- Emails from users that belong a Google Apps domain which are sent > from a request originating from the same domain will have a DKIM signature > applied to them.- The instances screen in the Admin Console now has a button > to shut down a specific instance.- Each application log has a link to the > instance that served the request. If the instance is no longer serving > requests, a message will be displayed.- The TaskQueue API now supports the > ability to tag a Pull Queue task. You may then lease tasks by tag.- Using > Google Apps wildcard domain mappings, you can access alternate versions of > your app via a custom domain.- Pull Queue ACLs now support a "writer-email" > role to support notifications of delivery of tasks to queues.- Push and Pull > Queues are now listed separately in the SDK development console.- The > DataNucleus Enhancer command line tool > (com.google.appengine.tools.enhancer.Enhance) now supports the > -enhancerVersion flag, which allow you to specify the version of DataNucleus > with which to enhance your JDO/JPA classes.- The dev appserver command line > now supports the --generated_dir flag, which allows you to specify a > directory in which to write files generated by the SDK.- Fixed a > StackOverflowError when using the Remote API. > http://code.google.com/p/googleappengine/issues/detail?id=6349 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D6349&usg=AFQjCNGW-vOO4iX4ru5A-kuIZXIePWAO4A> > > Python Version 1.6.3===============================- In the Admin Console, > you can use the Traffic Splitting feature to send a certain percentage of > traffic to a non-default application version. The traffic is split by either > cookie or IP address.- Emails from users that belong a Google Apps domain > which are sent from a request originating from the same domain will have a > DKIM signature applied to them.- Datastore statistics now show the amount of > storage used by application indexes.- The instances screen in the Admin > Console now has a button to shut down a specific instance.- Each application > log has a link to the instance that served the request. If the instance is > no longer serving requests, a message will be displayed.- The TaskQueue API > now supports the ability to tag a Pull Queue task. You may then lease tasks > by tag.- Using Google Apps wildcard domain mappings, you can access alternate > versions of your app via a custom domain.- Pull Queue ACLs now support a > "writer_email" role to support notifications of delivery of tasks to > queues.- Push and Pull Queues are now listed separately in the SDK > development console.- The NDB datastore api is now generally available.- > Appcfg now supports OAuth2.- Python 2.7 now uses webapp2 version 2.5.1.- > Django 1.3 is now available in the Python 2.7 runtime.- GQL Query now > supports custom type casting for list elements for "IN" filters.- Fixed an > issue where StringProperty's validate() didn't check the 500 byte limit. > http://code.google.com/p/googleappengine/issues/detail?id=4030 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D4030&usg=AFQjCNEInKfglRMh3rB_SinS2ZFnVRvFCg>- > Fixed an issue where the datastore admin didn't work with Federated Login. > http://code.google.com/p/googleappengine/issues/detail?id=4111 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D4111&usg=AFQjCNG9NgpxiysOpsWKKc1CpVM6GcF61Q>- > Fixed an issue in the SDK where failing to call _RemoveTxn in the > datastore_stub_util caused a memory leak: > http://code.google.com/p/googleappengine/issues/detail?id=6157 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D6157&usg=AFQjCNHXI_ixsXsnVQdRh_tcPmvhumJnAw>- > Code that inherits from the deferred library's TaskHandler can now define > custom handling of exceptions. > http://code.google.com/p/googleappengine/issues/detail?id=6478 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D6478&usg=AFQjCNHmeE_Rf9Yws21ohSSp9YPgfnIghg>- > Fixed an issue where logging in the SDK was broken in Windows 7 using > Python 2.7.2. > http://code.google.com/p/googleappengine/issues/detail?id=6756 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D6756&usg=AFQjCNGutFX8h8eJqD3NM0ImHjGwog-KIw>- > Fixed an issue in the SDK where the Conversion API call limited was limited > to 1 MB when the production limit is 2 MB. > http://code.google.com/p/googleappengine/issues/detail?id=6794 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D6794&usg=AFQjCNHz7Kis4CSnUOVYjQUcbYn74OtYnQ>- > Fixed an issue so that a deferred task retries like a push queue task when > using the SingularTaskFailure exception: > http://code.google.com/p/googleappengine/issues/detail?id=6412 > <http://www.google.com/url?q=http://code.google.com/p/googleappengine/issues/detail%3Fid%3D6412&usg=AFQjCNF-ylQDvreSJTpjm1skgVTN1gxzRw> > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to google-appengine@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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