I see that lib_managed/jars holds these old Derby versions:
lib_managed/jars/derby-10.10.1.1.jar lib_managed/jars/derby-10.10.2.0.jar The Derby 10.10 release family supports some ancient JVMs: Java SE 5 and Java ME CDC/Foundation Profile 1.1. It's hard to imagine anyone running Spark on the resource-constrained Java ME platform. Is Spark really deployed on Java SE 5? Is there some other reason that Spark uses the 10.10 Derby family? If no-one needs those ancient JVMs, maybe we could consider changing the Derby version to 10.11.1.1 or even to the upcoming 10.12.1.1 release (both run on Java 6 and up). Thanks, -Rick
