forked from D-Net/dnet-hadoop
113 lines
4.5 KiB
XML
113 lines
4.5 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>sequenceFilePath</name>
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<description>the path to store the sequence file of the native metadata collected</description>
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</property>
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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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<start to="DeleteMDStoresNative"/>
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<kill name="Kill">
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<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
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</kill>
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<action name="DeleteMDStoresNative">
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<fs>
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<mkdir path='${sequenceFilePath}'/>
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<mkdir path='${mdStorePath}'/>
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<delete path='${sequenceFilePath}'/>
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<delete path='${mdStorePath}'/>
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</fs>
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<ok to="CollectionWorker"/>
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<error to="Kill"/>
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</action>
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<action name="CollectionWorker">
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<shell xmlns="uri:oozie:shell-action:0.1">
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<exec>lib/dhp-collector-worker-1.0.0.jar</exec>
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<argument>-p</argument><argument>${sequenceFilePath}</argument>
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<argument>-a</argument><argument>${apiDescription}</argument>
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<argument>-n</argument><argument>${nameNode}</argument>
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<argument>-rh</argument><argument>${rmq_host}</argument>
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<argument>-ru</argument><argument>${rmq_user}</argument>
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<argument>-rp</argument><argument>${rmq_pwd}</argument>
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<argument>-rr</argument><argument>${rmq_report}</argument>
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<argument>-ro</argument><argument>${rmq_ongoing}</argument>
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<argument>-u</argument><argument>sandro.labruzzo</argument>
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<argument>-w</argument><argument>${workflowId}</argument>
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<capture-output/>
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</shell>
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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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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<master>yarn</master>
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<mode>cluster</mode>
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<name>GenerateNativeStoreSparkJob</name>
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<class>eu.dnetlib.dhp.collection.GenerateNativeStoreSparkJob</class>
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<jar>dhp-aggregations-1.0.0-SNAPSHOT.jar</jar>
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<spark-opts>--num-executors 50 --conf spark.yarn.jars="hdfs://hadoop-rm1.garr-pa1.d4science.org:8020/user/oozie/share/lib/lib_20180405103059/spark2"</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>${sequenceFilePath}</arg>
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<arg>--output</arg><arg>${mdStorePath}</arg>
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<arg>-rh</arg><arg>${rmq_host}</arg>
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<arg>-ru</arg><arg>${rmq_user}</arg>
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<arg>-rp</arg><arg>${rmq_pwd}</arg>
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<arg>-rr</arg><arg>${rmq_report}</arg>
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<arg>-ro</arg><arg>${rmq_ongoing}</arg>
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<arg>-w</arg><arg>${workflowId}</arg>
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</spark>
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<ok to="End"/>
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<error to="DropInvalidStore"/>
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</action>
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<action name="DropInvalidStore">
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<fs>
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<delete path='${mdStorePath}/../'/>
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</fs>
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<ok to="Kill"/>
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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> |