forked from D-Net/dnet-hadoop
183 lines
7.2 KiB
XML
183 lines
7.2 KiB
XML
<workflow-app name="import regular entities as Graph (all steps)" xmlns="uri:oozie:workflow:0.5">
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<parameters>
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<property>
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<name>workingPath</name>
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<value>/tmp/dhp_migration</value>
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<description>the base path to store temporary intermediate data</description>
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</property>
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<property>
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<name>graphBasePath</name>
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<description>the target path to store raw graph</description>
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</property>
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<property>
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<name>reuseContent</name>
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<value>false</value>
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<description>should import content from the aggregator or reuse a previous version</description>
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</property>
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<property>
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<name>postgresURL</name>
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<description>the postgres URL to access to the database</description>
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</property>
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<property>
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<name>postgresUser</name>
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<description>the user postgres</description>
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</property>
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<property>
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<name>postgresPassword</name>
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<description>the password postgres</description>
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</property>
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<property>
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<name>mongoURL</name>
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<description>mongoDB url, example: mongodb://[username:password@]host[:port]</description>
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</property>
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<property>
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<name>mongoDb</name>
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<description>mongo database</description>
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</property>
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<property>
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<name>sparkDriverMemory</name>
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<description>memory for driver process</description>
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</property>
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<property>
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<name>sparkExecutorMemory</name>
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<description>memory for individual executor</description>
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</property>
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<property>
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<name>sparkExecutorCores</name>
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<description>number of cores used by single executor</description>
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</property>
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</parameters>
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<start to="ResetGraphPath"/>
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<kill name="Kill">
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<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
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</kill>
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<action name="ResetGraphPath">
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<fs>
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<delete path="'${graphBasePath}/graph_raw'"/>
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<mkdir path="'${graphBasePath}/graph_raw'"/>
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</fs>
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<ok to="ReuseContent"/>
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<error to="Kill"/>
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</action>
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<decision name="ReuseContent">
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<switch>
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<case to="ResetWorkingPath">${wf:conf('reuseContent') eq false}</case>
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<case to="GenerateEntities">${wf:conf('reuseContent') eq true}</case>
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<default to="ResetWorkingPath"/>
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</switch>
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</decision>
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<action name="ResetWorkingPath">
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<fs>
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<delete path="'${workingPath}'"/>
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<mkdir path="'${workingPath}'"/>
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</fs>
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<ok to="ImportDB"/>
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<error to="Kill"/>
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</action>
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<action name="ImportDB">
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<java>
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<main-class>eu.dnetlib.dhp.migration.step1.MigrateDbEntitiesApplication</main-class>
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<arg>-p</arg><arg>${workingPath}/db_records</arg>
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<arg>-pgurl</arg><arg>${postgresURL}</arg>
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<arg>-pguser</arg><arg>${postgresUser}</arg>
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<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
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</java>
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<ok to="ImportODF"/>
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<error to="Kill"/>
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</action>
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<action name="ImportODF">
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<java>
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
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<arg>-p</arg><arg>${workingPath}/odf_records</arg>
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<arg>-mongourl</arg><arg>${mongoURL}</arg>
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<arg>-mongodb</arg><arg>${mongoDb}</arg>
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<arg>-f</arg><arg>ODF</arg>
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<arg>-l</arg><arg>store</arg>
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<arg>-i</arg><arg>cleaned</arg>
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</java>
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<ok to="ImportOAF"/>
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<error to="Kill"/>
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</action>
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<action name="ImportOAF">
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<java>
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<main-class>eu.dnetlib.dhp.migration.step1.MigrateMongoMdstoresApplication</main-class>
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<arg>-p</arg><arg>${workingPath}/oaf_records</arg>
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<arg>-mongourl</arg><arg>${mongoURL}</arg>
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<arg>-mongodb</arg><arg>${mongoDb}</arg>
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<arg>-f</arg><arg>OAF</arg>
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<arg>-l</arg><arg>store</arg>
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<arg>-i</arg><arg>cleaned</arg>
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</java>
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<ok to="GenerateEntities"/>
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<error to="Kill"/>
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</action>
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<action name="GenerateEntities">
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<spark xmlns="uri:oozie:spark-action:0.2">
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<master>yarn-cluster</master>
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<mode>cluster</mode>
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<name>GenerateEntities</name>
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<class>eu.dnetlib.dhp.migration.step2.GenerateEntitiesApplication</class>
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<jar>dhp-aggregation-${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="com.cloudera.spark.lineage.NavigatorAppListener"
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--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
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--conf spark.sql.warehouse.dir="/user/hive/warehouse"
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</spark-opts>
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<arg>-mt</arg> <arg>yarn-cluster</arg>
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<arg>-s</arg><arg>${workingPath}/db_records,${workingPath}/oaf_records,${workingPath}/odf_records</arg>
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<arg>-t</arg><arg>${workingPath}/all_entities</arg>
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<arg>-pgurl</arg><arg>${postgresURL}</arg>
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<arg>-pguser</arg><arg>${postgresUser}</arg>
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<arg>-pgpasswd</arg><arg>${postgresPassword}</arg>
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</spark>
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<ok to="GenerateGraph"/>
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<error to="Kill"/>
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</action>
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<action name="GenerateGraph">
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<spark xmlns="uri:oozie:spark-action:0.2">
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<job-tracker>${jobTracker}</job-tracker>
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<name-node>${nameNode}</name-node>
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<master>yarn-cluster</master>
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<mode>cluster</mode>
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<name>GenerateGraph</name>
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<class>eu.dnetlib.dhp.migration.step3.DispatchEntitiesApplication</class>
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<jar>dhp-aggregation-${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="com.cloudera.spark.lineage.NavigatorAppListener"
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--conf spark.sql.queryExecutionListeners="com.cloudera.spark.lineage.NavigatorQueryListener"
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--conf spark.sql.warehouse.dir="/user/hive/warehouse"
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</spark-opts>
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<arg>-mt</arg> <arg>yarn-cluster</arg>
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<arg>-s</arg><arg>${workingPath}/all_entities</arg>
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<arg>-g</arg><arg>${graphBasePath}/graph_raw</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> |