The Datastore problems makes me crazy too... On Nov 22, 3:46 pm, Jeffrey Goetsch <jeffg....@gmail.com> wrote: > I have been having a lot of trouble with JDO objects not storing, or at > least not storing some of the data. This has been extremely frustrating, > and have thought about giving up on Appengine a few times, because my > current design seems bring out all the bugs in the Datastore/Datanucleus > code. Are other people also having major issues? > > Currently, my design starts a Data session at the beginning of the request, > and then closes at the end of the request. I figured this should save all > the changes that I have made to the Datastore. What I am finding is that > some of the objects are being stored and other objects are not. I have > managed to get most of the code working by open and closing > PersistenceManager multiple times during the processing of a request. This > feels very hacky, and introduces other bugs where I have a handle to an > object opened in one of the early PersistenceManager, but not in the > currently opened one. > > The project has lots of business logic unit test, which makes sure that all > the objects get updated correctly per request. So, when I discover bad data > in the datastore, I know it is a problem with the storing of the objects. I > have made multiple attempts at simplifying the issue to post to this list, > but as the code gets simpler the issues seem to go away. I am willing to > share my larger code base with developers that are working on trying to fix > these problems, but I don't want make a general post to everyone. > > Thanks, > Jeffrey Goetsch
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