Hi Rick, After deep debugging, I realized I'd made a mistake when I was pinning queries. I had included queries which data cache for their target classes wasn't enabled and also one of my queries was a named-native-query. So their query keies got became null.
Thanks, Afsaneh -- View this message in context: http://openjpa.208410.n2.nabble.com/nonfatal-general-error-cast-exception-for-dataCache-QueryKey-in-glassfish-tp6415858p6438696.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
