Github user oeegee commented on the issue:
https://github.com/apache/zeppelin/pull/1324
I had to change the jackson.lib avoid this error.
./lib/jackson-core-2.5.3.jar
./lib/jackson-annotations-2.5.0.jar
./lib/jackson-databind-2.5.3.jar
==> jackson-xxx-2.6.7.jar
wget
http://jcenter.bintray.com/com/fasterxml/jackson/core/jackson-core/2.6.7/jackson-core-2.6.7.jar
wget
http://jcenter.bintray.com/com/fasterxml/jackson/core/jackson-annotations/2.6.7/jackson-annotations-2.6.7.jar
wget
http://jcenter.bintray.com/com/fasterxml/jackson/core/jackson-databind/2.6.7/jackson-databind-2.6.7.jar
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