Hi Xavier, Could you try with 1.7.1-snapshot? There was some weird static logic doing initialization which has been changed in the up coming 1.7.1
John On Wed, Jul 13, 2016 at 9:49 AM Xavier Dury <[email protected]> wrote: > Hi, > > Since I upgraded to DeltaSpike 1.7.0 / TomEE 7.0.1, I get NPEs when > calling some repositories in a multi-threaded batch. > > Caused by: java.lang.NullPointerException > at > org.apache.deltaspike.proxy.impl.invocation.AbstractManualInvocationHandler.invoke(AbstractManualInvocationHandler.java:40) > at > org.apache.deltaspike.proxy.impl.invocation.DelegateManualInvocationHandler.staticInvoke(DelegateManualInvocationHandler.java:39) > > That line contains the following code: > > List<Interceptor<?>> interceptors = interceptorLookup.lookup(proxy, > method); > > So it seems that interceptorLookup was not initialized correctly. > > I see there is a double-check locking on a volatile Boolean for > initialization in that class... Wouldn't it be better if the locking > occurred on the interceptorLookup or if the interceptorLookup would also be > declared as volatile? > > Regards, > > Xavier >
