dnet-hadoop/dhp-workflows/dhp-propagation/src/main/resources/eu/dnetlib/dhp/countrypropagation/oozie_app/workflow.xml

<workflow-app name="country_propagation" xmlns="uri:oozie:workflow:0.5">
    <parameters>
        <property>
            <name>sourcePath</name>
            <description>the source path</description>
        </property>
        <property>
            <name>whitelist</name>
            <description>the white list</description>
        </property>
        <property>
            <name>allowedtypes</name>
            <description>the allowed types</description>
        </property>
        <property>
            <name>sparkDriverMemory</name>
            <description>memory for driver process</description>
        </property>
        <property>
            <name>sparkExecutorMemory</name>
            <description>memory for individual executor</description>
        </property>
        <property>
            <name>sparkExecutorCores</name>
            <description>number of cores used by single executor</description>
        </property>
        <property>
            <name>sparkExecutorNumber</name>
            <description>number of executors used</description>
        </property>
        <property>
            <name>writeUpdate</name>
            <description>writes the information found for the update. No double check done if the information is already present</description>
        </property>
        <property>
            <name>saveGraph</name>
            <description>writes new version of the graph after the propagation step</description>
        </property>
    </parameters>

    <start to="CountryPropagation"/>

    <kill name="Kill">
        <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
    </kill>

    <action name="CountryPropagation">
        <spark xmlns="uri:oozie:spark-action:0.2">
            <job-tracker>${jobTracker}</job-tracker>
            <name-node>${nameNode}</name-node>
            <master>yarn-cluster</master>
            <mode>cluster</mode>
            <name>CountryPropagation</name>
            <class>eu.dnetlib.dhp.countrypropagation.SparkCountryPropagationJob</class>
            <jar>dhp-propagation-${projectVersion}.jar</jar>
            <spark-opts>
                --num-executors=${sparkExecutorNumber}
                --executor-memory=${sparkExecutorMemory}
                --executor-cores=${sparkExecutorCores}
                --driver-memory=${sparkDriverMemory}
                --conf spark.extraListeners=${spark2ExtraListeners}
                --conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
               --conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
                --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
                --conf spark.dynamicAllocation.enabled=true
                --conf spark.dynamicAllocation.maxExecutors=${spark2MaxExecutors}
            </spark-opts>
            <arg>-mt</arg> <arg>yarn-cluster</arg>
            <arg>--sourcePath</arg><arg>${sourcePath}</arg>
            <arg>--whitelist</arg><arg>${whitelist}</arg>
            <arg>--allowedtypes</arg><arg>${allowedtypes}</arg>
            <arg>--hive_metastore_uris</arg><arg>${hive_metastore_uris}</arg>
            <arg>--writeUpdate</arg><arg>${writeUpdate}</arg>
            <arg>--saveGraph</arg><arg>${saveGraph}</arg>
        </spark>
        <ok to="End"/>
        <error to="Kill"/>
    </action>

    <end name="End"/>
</workflow-app>