SENTRY-381: Define jackson.version
SENTRY-381: Define jackson.version

(Sravya Tirukkovalur via Jarek Jarcec Cecho)

intel-hadoop/incubator-sentry,sundapeng/incubator-sentry,cloudera/sentry-solr-integration,apache/incubator-sentry,joshuayao/incubator-sentry,cloudera/sentry-solr-integration,joshuayao/incubator-sentry,shenguoquan/incubator-sentry,apache/incubator-sentry,cloudera/sentry-solr-integration,apache/incubator-sentry,intel-hadoop/incubator-sentry,apache/incubator-sentry,intel-hadoop/incubator-sentry,intel-hadoop/incubator-sentry,sundapeng/incubator-sentry,sundapeng/incubator-sentry,joshuayao/incubator-sentry,shenguoquan/incubator-sentry,intel-hadoop/incubator-sentry,sundapeng/incubator-sentry,joshuayao/incubator-sentry,apache/incubator-sentry,joshuayao/incubator-sentry,sundapeng/incubator-sentry,shenguoquan/incubator-sentry,shenguoquan/incubator-sentry,shenguoquan/incubator-sentry,cloudera/sentry-solr-integration