dnet-hadoop/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/crossref_dump_reader/oozie_app/workflow.xml

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XML

<workflow-app name="read Crossref dump from HDFS" xmlns="uri:oozie:workflow:0.5">
<parameters>
<!-- <property>-->
<!-- <name>workingPath</name>-->
<!-- <description>the working dir base 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>
<property>
<name>sparkExecutorCores</name>
<description>number of cores used by single executor</description>
</property>
</parameters>
<start to="generateCrossrefDataset"/>
<kill name="Kill">
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="ReadCrossRefDump">
<java>
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<main-class>eu.dnetlib.doiboost.crossref.ExtractCrossrefRecords</main-class>
<arg>--hdfsServerUri</arg><arg>${nameNode}</arg>
<arg>--workingPath</arg><arg>/data/doiboost/crossref/</arg>
<arg>--crossrefFileNameTarGz</arg><arg>crossref.tar.gz</arg>
</java>
<ok to="generateCrossrefDataset"/>
<error to="Kill"/>
</action>
<action name="generateCrossrefDataset">
<spark xmlns="uri:oozie:spark-action:0.2">
<master>yarn-cluster</master>
<mode>cluster</mode>
<name>SparkCreateCrossredDataset</name>
<class>eu.dnetlib.doiboost.crossref.GenerateCrossrefDatasetSpark</class>
<jar>dhp-doiboost-${projectVersion}.jar</jar>
<spark-opts>
--conf spark.dynamicAllocation.enabled=true
--conf spark.dynamicAllocation.maxExecutors=20
--executor-memory=6G
--driver-memory=7G
--conf spark.extraListeners=${spark2ExtraListeners}
--conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
--conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
--conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
</spark-opts>
<arg>--master</arg><arg>yarn-cluster</arg>
<arg>--sourcePath</arg><arg>/data/doiboost/crossref/filess</arg>
<arg>--targetPath</arg><arg>/tmp/miriam/crossref/crossrefDataset</arg>
</spark>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>