Yes the problem only occurs if I set the fetch batch size. I was very astonished getting a QueryCacheStoreQuery$CachingResultObjectProvider object as result. I would have expected an OpenJPA implementation of the List interface containing my entities...
So what is going on here? I don't understand. Do I have to convert something manually? -- View this message in context: http://openjpa.208410.n2.nabble.com/Using-FetchPlan-setFetchBatchSize-feature-leads-to-java-io-NotSerializableException-tp6771824p6772133.html Sent from the OpenJPA Users mailing list archive at Nabble.com.