Are you just asking why you can't use 2.5.3 in your app? because Jackson isn't shaded, which is sort of the bad news. But just use 2.6.5 too, ideally. I don't know where 2.6.1 is coming from, but Spark doesn't use it.
On Fri, Jul 1, 2016 at 5:48 PM, <ppatie...@live.com> wrote: > In my project I found the library which brings Jackson core 2.6.5 and it is > used in conjunction with the requested Jackson scala module 2.5.3 wanted by > spark 2.0.0 preview. At runtime it's the cause of exception. > > Now I have excluded 2.6.5 using sbt but it could be dangerous for the other > library. > > Why this regression to Jackson 2.5.3 switching from 2.0.0 snapshot to > preview ? > > Thanks > Paolo > > Get Outlook for Android > > > > > On Fri, Jul 1, 2016 at 4:24 PM +0200, "Paolo Patierno" <ppatie...@live.com> > wrote: > > Hi, > > developing a custom receiver up today I used spark version "2.0.0-SNAPSHOT" > and scala version 2.11.7. > With these version all tests work fine. > > I have just switching to "2.0.0-preview" as spark version but not I have > following error : > > An exception or error caused a run to abort: class > com.fasterxml.jackson.module.scala.ser.ScalaIteratorSerializer overrides > final method > withResolved.(Lcom/fasterxml/jackson/databind/BeanProperty;Lcom/fasterxml/jackson/databind/jsontype/TypeSerializer;Lcom/fasterxml/jackson/databind/JsonSerializer;)Lcom/fasterxml/jackson/databind/ser/std/AsArraySerializerBase; > java.lang.VerifyError: class > com.fasterxml.jackson.module.scala.ser.ScalaIteratorSerializer overrides > final method > withResolved.(Lcom/fasterxml/jackson/databind/BeanProperty;Lcom/fasterxml/jackson/databind/jsontype/TypeSerializer;Lcom/fasterxml/jackson/databind/JsonSerializer;)Lcom/fasterxml/jackson/databind/ser/std/AsArraySerializerBase; > at java.lang.ClassLoader.defineClass1(Native Method) > > I see that using 2.0.0-SNAPSHOT the jackson core version is 2.6.5 ... now > 2.6.1 with module scala 2.5.3. > > Thanks, > Paolo. > > Paolo Patierno > Senior Software Engineer (IoT) @ Red Hat > Microsoft MVP on Windows Embedded & IoT > Microsoft Azure Advisor > > Twitter : @ppatierno > Linkedin : paolopatierno > Blog : DevExperience --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
