Oozie pyspark action using Spark 1.6 instead of 2.2 - pyspark

Question

When run from the command line using spark2-submit its running under Spark version 2.2.0. But when i use a oozie spark action its running under Spark version 1.6.0 and failing with error TypeError: 'JavaPackage' object is not callable
My oozie spark action below
<!-- Spark action first -->
<action name="foundationorder" cred="hcat">
<spark xmlns="uri:oozie:spark-action:0.1">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<job-xml>${hiveConfig}</job-xml>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>OrderFill</name>
<jar>${envRoot}/oozie/scripts/pyscripts/orders_fill.py</jar>
<spark-opts>--py-files ${envRoot}/oozie/scripts/pyscripts/order_fill.zip
--files ${hiveConfig}
--conf spark.yarn.appMasterEnv.SPARK_HOME=/data/2/parcels/SPARK2-2.2.0.cloudera4-1.cdh5.13.3.p0.603055/lib/spark2/bin/
--conf spark.executorEnv.SPARK_HOME=/data/2/parcels/SPARK2-2.2.0.cloudera4-1.cdh5.13.3.p0.603055/lib/spark2/bin/
</spark-opts>
<arg>${Arg1}</arg>
<arg>${Arg2}</arg>
<arg>${Arg3}</arg>
</spark>
<ok to="sendEmailKill"/>
<error to="sendEmailKill"/>
</action>
I have mentioned oozie.action.sharelib.for.spark=spark2 in the job.properties file
Please advise how to force Oozie to use spark2