dnet-hadoop/dhp-workflows/dhp-dedup-scholexplorer/src/main/resources/eu/dnetlib/dhp/dedup/propagaterels/oozie_app/workflow.xml

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XML

<workflow-app name="Dedup Entities" xmlns="uri:oozie:workflow:0.5">
<parameters>
<property>
<name>relationPath</name>
<description>the source path</description>
</property>
<property>
<name>mergeRelPath</name>
<description>the target path</description>
</property>
<property>
<name>sparkDriverMemory</name>
<description>memory for driver process</description>
</property>
<property>
<name>sparkExecutorMemory</name>
<description>memory for individual executor</description>
</property>
</parameters>
<start to="PropagateRelation"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="PropagateRelation">
<spark xmlns="uri:oozie:spark-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>Propagate Dedup Relations</name>
<class>eu.dnetlib.dedup.SparkPropagateRelationsJob</class>
<jar>dhp-dedup-${projectVersion}.jar</jar>
<spark-opts>
--executor-memory ${sparkExecutorMemory}
--driver-memory=${sparkDriverMemory}
--num-executors 100
--conf spark.yarn.jars="hdfs://hadoop-rm1.garr-pa1.d4science.org:8020/user/oozie/share/lib/lib_20180405103059/spark2"
</spark-opts>
<arg>-mt</arg><arg>yarn-cluster</arg>
<arg>--mergeRelPath</arg><arg>${mergeRelPath}</arg>
<arg>--relationPath</arg><arg>${relationPath}</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>