87 lines
3.4 KiB
XML
87 lines
3.4 KiB
XML
<workflow-app name="CollectionWorkflow" xmlns="uri:oozie:workflow:0.5">
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<parameters>
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<property>
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<name>mdStorePath</name>
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<description>the path of the native mdstore</description>
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</property>
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<property>
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<name>apiDescription</name>
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<description>A json encoding of the API Description class</description>
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</property>
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<property>
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<name>dataSourceInfo</name>
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<description>A json encoding of the Datasource Info</description>
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</property>
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<property>
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<name>identifierPath</name>
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<description>An xpath to retrieve the metadata idnentifier for the generation of DNet Identifier </description>
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</property>
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<property>
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<name>metadataEncoding</name>
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<description> The type of the metadata XML/JSON</description>
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</property>
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<property>
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<name>timestamp</name>
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<description>The timestamp of the collection date</description>
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</property>
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<property>
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<name>workflowId</name>
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<description>The identifier of the workflow</description>
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</property>
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</parameters>
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<global>
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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</global>
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<start to="CollectionWorker"/>
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<kill name="Kill">
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<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
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</kill>
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<action name="CollectionWorker">
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<java>
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<main-class>eu.dnetlib.dhp.collection.worker.CollectorWorkerApplication</main-class>
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<arg>--hdfsPath</arg><arg>${workingDir}/sequenceFile_${mdstoreVersion}</arg>
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<arg>--apidescriptor</arg><arg>${apiDescription}</arg>
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<arg>--namenode</arg><arg>${nameNode}</arg>
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</java>
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<ok to="GenerateNativeStoreSparkJob"/>
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<error to="Kill"/>
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</action>
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<action name="GenerateNativeStoreSparkJob">
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<spark xmlns="uri:oozie:spark-action:0.2">
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<master>yarn</master>
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<mode>cluster</mode>
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<name>Generate Native MetadataStore</name>
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<class>eu.dnetlib.dhp.collection.GenerateNativeStoreSparkJob</class>
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<jar>dhp-aggregation-${projectVersion}.jar</jar>
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<spark-opts>
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--executor-memory=${sparkExecutorMemory}
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--executor-cores=${sparkExecutorCores}
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--driver-memory=${sparkDriverMemory}
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--conf spark.extraListeners=${spark2ExtraListeners}
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--conf spark.sql.queryExecutionListeners=${spark2SqlQueryExecutionListeners}
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--conf spark.yarn.historyServer.address=${spark2YarnHistoryServerAddress}
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--conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
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</spark-opts>
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<arg>--encoding</arg><arg>${metadataEncoding}</arg>
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<arg>--dateOfCollection</arg><arg>${timestamp}</arg>
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<arg>--provenance</arg><arg>${dataSourceInfo}</arg>
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<arg>--xpath</arg><arg>${identifierPath}</arg>
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<arg>--input</arg><arg>${workingDir}/sequenceFile</arg>
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<arg>--output</arg><arg>${mdStorePath}</arg>
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<arg>-w</arg><arg>${workflowId}</arg>
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</spark>
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<ok to="End"/>
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<error to="Kill"/>
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</action>
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<end name="End"/>
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</workflow-app> |