That is a shading problem.
Are you including Guava in your dependencies, or are you only
"transitively" referring to it?
Have a look here:
https://cwiki.apache.org/confluence/display/FLINK/Hadoop+Versions+and+Dependency+ShadingOn Thu, Aug 13, 2015 at 2:19 PM, Matthias J. Sax <
[hidden email]> wrote: